, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nvram\x00', 0x440800, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r1, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:28 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000000600)={{}, {}, 0x60, 0x0, 0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000004c0)="ad9788aa4daadb879be73489bcf0f6d64f7458b01b2bb909d2521df7329ad4b1ed40e513099482d2471eff4b2ff6bbe0407081a344c1349497e8eaaba8fb56d3f89b54e056ae7ed6e0fc3e342106b023918b4bd1eecae6614905c02f622f1e40c86564a453058c7fc366cf", 0x6b, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0200000092000000010000000c17000000f8a25bd0f244654ff3300ffaa0219d30876a3a24e0e5146e000000c4af0da72315867fbee22a34d90fb45fb7dfd6b641cd98999114c38396a0321007b8e6bc523a2b664ec187d1286251fd"], 0xb8}) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x6a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nvram\x00', 0x440800, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r1, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:28 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000000600)={{}, {}, 0x60, 0x0, 0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000004c0)="ad9788aa4daadb879be73489bcf0f6d64f7458b01b2bb909d2521df7329ad4b1ed40e513099482d2471eff4b2ff6bbe0407081a344c1349497e8eaaba8fb56d3f89b54e056ae7ed6e0fc3e342106b023918b4bd1eecae6614905c02f622f1e40c86564a453058c7fc366cf", 0x6b, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0200000092000000010000000c17000000f8a25bd0f244654ff3300ffaa0219d30876a3a24e0e5146e000000c4af0da72315867fbee22a34d90fb45fb7dfd6b641cd98999114c38396a0321007b8e6bc523a2b664ec187d1286251fd"], 0xb8}) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r1, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) [ 2306.524849][ T6821] loop4: detected capacity change from 264192 to 0 [ 2306.561995][ T6821] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:28:28 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000006020000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:28 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000007020000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(0xffffffffffffffff, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:28 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 2306.847957][ T6852] loop4: detected capacity change from 264192 to 0 [ 2306.876980][ T6852] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2306.965935][T29946] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:28:29 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) 08:28:29 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:28:29 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000000600)={{}, {}, 0x60, 0x0, 0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000004c0)="ad9788aa4daadb879be73489bcf0f6d64f7458b01b2bb909d2521df7329ad4b1ed40e513099482d2471eff4b2ff6bbe0407081a344c1349497e8eaaba8fb56d3f89b54e056ae7ed6e0fc3e342106b023918b4bd1eecae6614905c02f622f1e40c86564a453058c7fc366cf", 0x6b, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0200000092000000010000000c17000000f8a25bd0f244654ff3300ffaa0219d30876a3a24e0e5146e000000c4af0da72315867fbee22a34d90fb45fb7dfd6b641cd98999114c38396a0321007b8e6bc523a2b664ec187d1286251fd"], 0xb8}) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x6a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nvram\x00', 0x440800, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r1, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:29 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000008020000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(0xffffffffffffffff, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:29 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:28:29 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000009020000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(0xffffffffffffffff, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:29 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000000600)={{}, {}, 0x60, 0x0, 0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000004c0)="ad9788aa4daadb879be73489bcf0f6d64f7458b01b2bb909d2521df7329ad4b1ed40e513099482d2471eff4b2ff6bbe0407081a344c1349497e8eaaba8fb56d3f89b54e056ae7ed6e0fc3e342106b023918b4bd1eecae6614905c02f622f1e40c86564a453058c7fc366cf", 0x6b, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0200000092000000010000000c17000000f8a25bd0f244654ff3300ffaa0219d30876a3a24e0e5146e000000c4af0da72315867fbee22a34d90fb45fb7dfd6b641cd98999114c38396a0321007b8e6bc523a2b664ec187d1286251fd"], 0xb8}) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x6a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nvram\x00', 0x440800, 0x0) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r1, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) [ 2307.506483][ T6868] loop4: detected capacity change from 264192 to 0 [ 2307.536059][ T6874] loop1: detected capacity change from 264192 to 0 [ 2307.576100][ T6868] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2307.604276][ T6874] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2307.619535][ T35] kauditd_printk_skb: 12 callbacks suppressed [ 2307.619547][ T35] audit: type=1804 audit(1612340909.720:483): pid=6886 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir661252265/syzkaller.IkV2M3/4751/file0/bus" dev="sda1" ino=14356 res=1 errno=0 08:28:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:29 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000a020000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:29 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000000600)={{}, {}, 0x60, 0x0, 0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000004c0)="ad9788aa4daadb879be73489bcf0f6d64f7458b01b2bb909d2521df7329ad4b1ed40e513099482d2471eff4b2ff6bbe0407081a344c1349497e8eaaba8fb56d3f89b54e056ae7ed6e0fc3e342106b023918b4bd1eecae6614905c02f622f1e40c86564a453058c7fc366cf", 0x6b, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0200000092000000010000000c17000000f8a25bd0f244654ff3300ffaa0219d30876a3a24e0e5146e000000c4af0da72315867fbee22a34d90fb45fb7dfd6b641cd98999114c38396a0321007b8e6bc523a2b664ec187d1286251fd"], 0xb8}) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x6a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nvram\x00', 0x440800, 0x0) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r1, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) [ 2307.713121][ T35] audit: type=1800 audit(1612340909.760:484): pid=6886 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14356 res=0 errno=0 [ 2307.829112][ T35] audit: type=1804 audit(1612340909.780:485): pid=6868 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1753/bus" dev="sda1" ino=14357 res=1 errno=0 [ 2307.928348][ T35] audit: type=1800 audit(1612340909.780:486): pid=6868 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14357 res=0 errno=0 08:28:31 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x2}, {}], 0xfffffd24) 08:28:31 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x1200, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(0xffffffffffffffff, r0, 0x0, 0x8400fffffffa) 08:28:31 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:31 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000b020000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:31 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000000600)={{}, {}, 0x60, 0x0, 0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000004c0)="ad9788aa4daadb879be73489bcf0f6d64f7458b01b2bb909d2521df7329ad4b1ed40e513099482d2471eff4b2ff6bbe0407081a344c1349497e8eaaba8fb56d3f89b54e056ae7ed6e0fc3e342106b023918b4bd1eecae6614905c02f622f1e40c86564a453058c7fc366cf", 0x6b, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0200000092000000010000000c17000000f8a25bd0f244654ff3300ffaa0219d30876a3a24e0e5146e000000c4af0da72315867fbee22a34d90fb45fb7dfd6b641cd98999114c38396a0321007b8e6bc523a2b664ec187d1286251fd"], 0xb8}) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x6a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nvram\x00', 0x440800, 0x0) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r1, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:31 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000000600)={{}, {}, 0x60, 0x0, 0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000004c0)="ad9788aa4daadb879be73489bcf0f6d64f7458b01b2bb909d2521df7329ad4b1ed40e513099482d2471eff4b2ff6bbe0407081a344c1349497e8eaaba8fb56d3f89b54e056ae7ed6e0fc3e342106b023918b4bd1eecae6614905c02f622f1e40c86564a453058c7fc366cf", 0x6b, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0200000092000000010000000c17000000f8a25bd0f244654ff3300ffaa0219d30876a3a24e0e5146e000000c4af0da72315867fbee22a34d90fb45fb7dfd6b641cd98999114c38396a0321007b8e6bc523a2b664ec187d1286251fd"], 0xb8}) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x6a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r1, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:31 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) [ 2308.956466][ T6919] __nla_validate_parse: 11 callbacks suppressed [ 2308.956477][ T6919] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2308.978965][ T6916] loop4: detected capacity change from 264192 to 0 [ 2308.989751][ T6916] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:28:31 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x1200, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(0xffffffffffffffff, r0, 0x0, 0x8400fffffffa) 08:28:31 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000c020000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:31 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) [ 2309.091851][ T6935] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:28:31 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000000600)={{}, {}, 0x60, 0x0, 0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000004c0)="ad9788aa4daadb879be73489bcf0f6d64f7458b01b2bb909d2521df7329ad4b1ed40e513099482d2471eff4b2ff6bbe0407081a344c1349497e8eaaba8fb56d3f89b54e056ae7ed6e0fc3e342106b023918b4bd1eecae6614905c02f622f1e40c86564a453058c7fc366cf", 0x6b, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0200000092000000010000000c17000000f8a25bd0f244654ff3300ffaa0219d30876a3a24e0e5146e000000c4af0da72315867fbee22a34d90fb45fb7dfd6b641cd98999114c38396a0321007b8e6bc523a2b664ec187d1286251fd"], 0xb8}) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r1, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) [ 2309.183900][ T6939] loop4: detected capacity change from 264192 to 0 [ 2309.192382][ T6939] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:28:32 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x3}, {}], 0xfffffd24) 08:28:32 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000d020000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:32 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x1200, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(0xffffffffffffffff, r0, 0x0, 0x8400fffffffa) 08:28:32 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:32 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000000600)={{}, {}, 0x60, 0x0, 0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000004c0)="ad9788aa4daadb879be73489bcf0f6d64f7458b01b2bb909d2521df7329ad4b1ed40e513099482d2471eff4b2ff6bbe0407081a344c1349497e8eaaba8fb56d3f89b54e056ae7ed6e0fc3e342106b023918b4bd1eecae6614905c02f622f1e40c86564a453058c7fc366cf", 0x6b, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0200000092000000010000000c17000000f8a25bd0f244654ff3300ffaa0219d30876a3a24e0e5146e000000c4af0da72315867fbee22a34d90fb45fb7dfd6b641cd98999114c38396a0321007b8e6bc523a2b664ec187d1286251fd"], 0xb8}) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r1, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:32 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000e020000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2310.417497][ T6964] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2310.446623][ T6967] loop4: detected capacity change from 264192 to 0 [ 2310.483015][ T6967] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2310.510321][ T6975] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2310.511889][ T6975] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:28:32 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:28:32 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000f020000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2310.674992][ T35] audit: type=1804 audit(1612340912.781:487): pid=6986 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1757/bus" dev="sda1" ino=14354 res=1 errno=0 [ 2310.702476][ T6987] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:28:32 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000010020000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2310.730520][ T35] audit: type=1800 audit(1612340912.811:488): pid=6986 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14354 res=0 errno=0 08:28:32 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000011020000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2310.823401][ T6991] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2310.917060][ T6994] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:28:33 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000012020000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2311.027510][ T6997] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:28:33 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x4}, {}], 0xfffffd24) 08:28:33 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000013020000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:33 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000000600)={{}, {}, 0x60, 0x0, 0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000004c0)="ad9788aa4daadb879be73489bcf0f6d64f7458b01b2bb909d2521df7329ad4b1ed40e513099482d2471eff4b2ff6bbe0407081a344c1349497e8eaaba8fb56d3f89b54e056ae7ed6e0fc3e342106b023918b4bd1eecae6614905c02f622f1e40c86564a453058c7fc366cf", 0x6b, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0200000092000000010000000c17000000f8a25bd0f244654ff3300ffaa0219d30876a3a24e0e5146e000000c4af0da72315867fbee22a34d90fb45fb7dfd6b641cd98999114c38396a0321007b8e6bc523a2b664ec187d1286251fd"], 0xb8}) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r1, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:33 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:33 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 2311.619149][ T7018] loop4: detected capacity change from 264192 to 0 [ 2311.619161][ T7017] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2311.638168][ T7018] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2311.651132][ T35] audit: type=1804 audit(1612340913.751:489): pid=7018 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1758/bus" dev="sda1" ino=14355 res=1 errno=0 08:28:33 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000014020000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2311.716338][ T35] audit: type=1800 audit(1612340913.751:490): pid=7018 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14355 res=0 errno=0 08:28:33 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000016020000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:33 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000018020000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:34 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000019020000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:34 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000024020000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:34 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000025020000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:34 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x5}, {}], 0xfffffd24) 08:28:34 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000028020000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:34 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000000600)={{}, {}, 0x60, 0x0, 0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000004c0)="ad9788aa4daadb879be73489bcf0f6d64f7458b01b2bb909d2521df7329ad4b1ed40e513099482d2471eff4b2ff6bbe0407081a344c1349497e8eaaba8fb56d3f89b54e056ae7ed6e0fc3e342106b023918b4bd1eecae6614905c02f622f1e40c86564a453058c7fc366cf", 0x6b, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0200000092000000010000000c17000000f8a25bd0f244654ff3300ffaa0219d30876a3a24e0e5146e000000c4af0da72315867fbee22a34d90fb45fb7dfd6b641cd98999114c38396a0321007b8e6bc523a2b664ec187d1286251fd"], 0xb8}) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r1, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:34 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:34 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:28:34 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000048020000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2312.746962][ T7062] loop4: detected capacity change from 264192 to 0 [ 2312.761704][ T7062] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:28:34 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000004c020000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2312.818224][ T35] audit: type=1804 audit(1612340914.921:491): pid=7062 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1759/bus" dev="sda1" ino=14344 res=1 errno=0 08:28:35 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000058020000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:35 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000060020000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:35 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000068020000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2312.953480][ T35] audit: type=1800 audit(1612340914.951:492): pid=7062 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14344 res=0 errno=0 08:28:35 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000006c020000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:35 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x11}, {}], 0xfffffd24) 08:28:35 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000074020000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:35 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000000600)={{}, {}, 0x60, 0x0, 0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000004c0)="ad9788aa4daadb879be73489bcf0f6d64f7458b01b2bb909d2521df7329ad4b1ed40e513099482d2471eff4b2ff6bbe0407081a344c1349497e8eaaba8fb56d3f89b54e056ae7ed6e0fc3e342106b023918b4bd1eecae6614905c02f622f1e40c86564a453058c7fc366cf", 0x6b, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0200000092000000010000000c17000000f8a25bd0f244654ff3300ffaa0219d30876a3a24e0e5146e000000c4af0da72315867fbee22a34d90fb45fb7dfd6b641cd98999114c38396a0321007b8e6bc523a2b664ec187d1286251fd"], 0xb8}) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r1, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:35 executing program 4: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 2313.753676][ T35] audit: type=1804 audit(1612340915.862:493): pid=7103 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1760/bus" dev="sda1" ino=14337 res=1 errno=0 08:28:35 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000007a020000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:36 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) [ 2313.859749][ T35] audit: type=1800 audit(1612340915.892:494): pid=7103 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14337 res=0 errno=0 08:28:36 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a010100000000000000b8020000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:36 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:36 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(0xffffffffffffffff, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) [ 2313.964177][ T7125] __nla_validate_parse: 16 callbacks suppressed [ 2313.964249][ T7125] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:28:36 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x12}, {}], 0xfffffd24) 08:28:36 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a010100000000000000ec020000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:36 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(0xffffffffffffffff, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:36 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:36 executing program 4: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:28:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:37 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(0xffffffffffffffff, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:37 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000030000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2314.841187][ T7152] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2314.843751][ T35] audit: type=1804 audit(1612340916.952:495): pid=7148 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1761/bus" dev="sda1" ino=14353 res=1 errno=0 08:28:37 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) [ 2314.956491][ T35] audit: type=1800 audit(1612340916.982:496): pid=7148 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14353 res=0 errno=0 [ 2314.983772][ T7159] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:28:37 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:37 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x14}, {}], 0xfffffd24) 08:28:37 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000060000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:37 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:37 executing program 4: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:28:37 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a010100000000000000000a0000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2315.809010][ T7189] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2315.829262][ T35] audit: type=1804 audit(1612340917.932:497): pid=7191 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1762/bus" dev="sda1" ino=14354 res=1 errno=0 08:28:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) [ 2315.896605][ T35] audit: type=1800 audit(1612340917.972:498): pid=7191 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14354 res=0 errno=0 [ 2315.900646][ T7196] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:28:38 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a010100000000000000003f0000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:38 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000640000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2316.053439][ T7206] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2316.127713][ T7212] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:28:38 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000030000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:38 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000060000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2316.221218][ T7214] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:28:38 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a010100000000000000000a0000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2316.292320][ T7217] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2316.373134][ T7221] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:28:39 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x15}, {}], 0xfffffd24) 08:28:39 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000640000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:39 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:39 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:28:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:39 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000100010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2316.929827][ T7236] loop4: detected capacity change from 264192 to 0 [ 2316.950613][ T35] audit: type=1804 audit(1612340919.052:499): pid=7236 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1763/file0/bus" dev="sda1" ino=14347 res=1 errno=0 [ 2317.014039][ T35] audit: type=1800 audit(1612340919.082:500): pid=7236 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14347 res=0 errno=0 08:28:39 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000200010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:39 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000300010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:39 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000400010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:39 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:39 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000600010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:40 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x16}, {}], 0xfffffd24) 08:28:40 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000700010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:40 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:40 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:28:40 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000800010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2317.941103][ T7291] loop4: detected capacity change from 264192 to 0 [ 2317.956283][ T35] audit: type=1804 audit(1612340920.063:501): pid=7291 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1764/file0/bus" dev="sda1" ino=14355 res=1 errno=0 [ 2318.021085][ T35] audit: type=1800 audit(1612340920.063:502): pid=7291 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14355 res=0 errno=0 08:28:40 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020200000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:40 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020300000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:40 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020400000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:40 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020500000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:40 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020600000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:41 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x300}, {}], 0xfffffd24) 08:28:41 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020700000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:41 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(0xffffffffffffffff, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:41 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 2319.010287][ T7336] __nla_validate_parse: 21 callbacks suppressed [ 2319.010301][ T7336] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:28:41 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(0xffffffffffffffff, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:41 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020800000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2319.056701][ T7342] loop4: detected capacity change from 264192 to 0 [ 2319.077827][ T35] audit: type=1804 audit(1612340921.183:503): pid=7342 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1765/file0/bus" dev="sda1" ino=14343 res=1 errno=0 08:28:41 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(0xffffffffffffffff, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) [ 2319.168310][ T7351] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2319.239824][ T35] audit: type=1800 audit(1612340921.183:504): pid=7342 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14343 res=0 errno=0 08:28:41 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020900000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) [ 2319.390383][ T7357] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:28:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:42 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x500}, {}], 0xfffffd24) 08:28:42 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020a00000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:42 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:28:42 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020b00000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2319.979379][ T7376] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2320.038813][ T7386] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2320.049037][ T7387] loop4: detected capacity change from 264192 to 0 08:28:42 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020c00000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2320.079665][ T35] audit: type=1804 audit(1612340922.183:505): pid=7387 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1766/bus" dev="sda1" ino=14354 res=1 errno=0 [ 2320.105358][ T35] audit: type=1800 audit(1612340922.183:506): pid=7387 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14354 res=0 errno=0 08:28:42 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020d00000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2320.130092][ T7395] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:28:42 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020e00000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:42 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020f00000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2320.176972][ T7398] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2320.214779][ T7400] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:28:42 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000021000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2320.268034][ T7403] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:28:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) [ 2320.367368][ T7408] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:28:43 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x1100}, {}], 0xfffffd24) 08:28:43 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000021100000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:43 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:28:43 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000021200000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2321.132262][ T7429] loop4: detected capacity change from 264192 to 0 08:28:43 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000021300000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2321.161971][ T35] audit: type=1804 audit(1612340923.273:507): pid=7429 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1767/bus" dev="sda1" ino=14354 res=1 errno=0 08:28:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) [ 2321.231500][ T35] audit: type=1800 audit(1612340923.273:508): pid=7429 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14354 res=0 errno=0 08:28:43 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000021400000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:43 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000021600000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:43 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000021800000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:43 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000021900000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:44 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x1200}, {}], 0xfffffd24) 08:28:44 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000022400000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:44 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:28:44 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:44 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000022500000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2322.198911][ T7480] loop4: detected capacity change from 264192 to 0 08:28:44 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000022800000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) [ 2322.264058][ T35] audit: type=1804 audit(1612340924.374:509): pid=7480 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1768/bus" dev="sda1" ino=14354 res=1 errno=0 08:28:44 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000024800000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2322.340615][ T35] audit: type=1800 audit(1612340924.374:510): pid=7480 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14354 res=0 errno=0 08:28:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:45 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x1400}, {}], 0xfffffd24) 08:28:45 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000024c00000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:45 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:28:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:45 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000025800000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2323.173350][ T35] audit: type=1804 audit(1612340925.284:511): pid=7525 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1769/file0/bus" dev="sda1" ino=14352 res=1 errno=0 08:28:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) [ 2323.251315][ T35] audit: type=1800 audit(1612340925.284:512): pid=7525 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14352 res=0 errno=0 08:28:45 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000026000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:45 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000026800000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:46 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x1500}, {}], 0xfffffd24) 08:28:46 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000026c00000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:46 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:46 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:28:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) [ 2324.454908][ T7568] __nla_validate_parse: 15 callbacks suppressed [ 2324.454921][ T7568] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:28:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) [ 2324.499115][ T35] audit: type=1804 audit(1612340926.604:513): pid=7571 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1770/file0/bus" dev="sda1" ino=14348 res=1 errno=0 08:28:46 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000027400000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) [ 2324.605176][ T35] audit: type=1800 audit(1612340926.604:514): pid=7571 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14348 res=0 errno=0 [ 2324.690495][ T7584] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:28:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:46 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000027a00000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2324.827539][ T7590] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:28:47 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x1600}, {}], 0xfffffd24) 08:28:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:47 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002b800000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:47 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:47 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:28:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) [ 2325.834332][ T7605] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2325.852817][ T35] audit: type=1804 audit(1612340927.954:515): pid=7611 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1771/file0/bus" dev="sda1" ino=14355 res=1 errno=0 08:28:48 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002ec00000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2325.915444][ T35] audit: type=1800 audit(1612340927.954:516): pid=7611 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14355 res=0 errno=0 [ 2325.955110][ T7622] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:28:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:48 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020003000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:48 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020005000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2326.041030][ T7629] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:28:48 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020006000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2326.094389][ T7631] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2326.166511][ T7634] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:28:48 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x1f00}, {}], 0xfffffd24) 08:28:48 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020007000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:48 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:28:48 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020009000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) [ 2326.831906][ T7650] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2326.855302][ T7651] FAT-fs (loop4): bogus number of reserved sectors [ 2326.870665][ T7651] FAT-fs (loop4): Can't find a valid FAT filesystem [ 2326.922470][ T35] audit: type=1804 audit(1612340929.025:517): pid=7651 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1772/file0/bus" dev="sda1" ino=14355 res=1 errno=0 [ 2326.948709][ T7663] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:28:49 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000a000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2326.993170][ T35] audit: type=1800 audit(1612340929.025:518): pid=7651 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14355 res=0 errno=0 08:28:49 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000b000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:49 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000c000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:49 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000d000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:49 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000e000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:49 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) 08:28:49 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000f000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:49 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:28:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:50 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020011000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:50 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020012000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) [ 2327.944082][ T7700] FAT-fs (loop4): bogus number of reserved sectors [ 2327.962366][ T7700] FAT-fs (loop4): Can't find a valid FAT filesystem [ 2328.019899][ T35] audit: type=1804 audit(1612340930.125:519): pid=7709 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1773/file0/bus" dev="sda1" ino=14335 res=1 errno=0 08:28:50 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020013000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) [ 2328.064874][ T35] audit: type=1800 audit(1612340930.125:520): pid=7709 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14335 res=0 errno=0 08:28:50 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x0, 0x2}, {}], 0xfffffd24) 08:28:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:50 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020014000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:50 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:28:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:51 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020016000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:51 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020018000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2328.890844][ T7736] FAT-fs (loop4): bogus number of reserved sectors [ 2328.897384][ T7736] FAT-fs (loop4): Can't find a valid FAT filesystem 08:28:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:51 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020019000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2328.982742][ T35] audit: type=1804 audit(1612340931.085:521): pid=7736 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1774/file0/bus" dev="sda1" ino=14334 res=1 errno=0 08:28:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) [ 2329.060654][ T35] audit: type=1800 audit(1612340931.085:522): pid=7736 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14334 res=0 errno=0 08:28:51 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x0, 0x3}, {}], 0xfffffd24) 08:28:51 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020020000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:51 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 2329.869566][ T7774] FAT-fs (loop4): bogus number of reserved sectors [ 2329.876307][ T7774] FAT-fs (loop4): Can't find a valid FAT filesystem [ 2329.904765][ T7783] __nla_validate_parse: 13 callbacks suppressed 08:28:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) [ 2329.904777][ T7783] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2329.920561][ T35] audit: type=1804 audit(1612340932.015:523): pid=7774 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1775/file0/bus" dev="sda1" ino=14355 res=1 errno=0 08:28:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:52 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020024000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2330.023466][ T35] audit: type=1800 audit(1612340932.015:524): pid=7774 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14355 res=0 errno=0 08:28:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) [ 2330.134032][ T7796] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:28:52 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020025000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2330.260658][ T7804] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:28:53 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x0, 0x4}, {}], 0xfffffd24) 08:28:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:53 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000024b25000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:53 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:28:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) [ 2330.935743][ T7823] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2330.947505][ T7825] FAT-fs (loop4): bogus number of reserved sectors [ 2330.954452][ T7825] FAT-fs (loop4): Can't find a valid FAT filesystem 08:28:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:53 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020028000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2331.005016][ T35] audit: type=1804 audit(1612340933.106:525): pid=7825 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1776/file0/bus" dev="sda1" ino=14340 res=1 errno=0 [ 2331.070176][ T35] audit: type=1800 audit(1612340933.106:526): pid=7825 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14340 res=0 errno=0 [ 2331.091161][ T7838] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:28:53 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020040000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:53 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020048000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2331.189967][ T7842] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:28:53 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002254b000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2331.284337][ T7846] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2331.378028][ T7849] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:28:54 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x0, 0x5}, {}], 0xfffffd24) 08:28:54 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002004c000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(0xffffffffffffffff, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:54 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:28:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(0xffffffffffffffff, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(0xffffffffffffffff, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) [ 2331.994211][ T7868] FAT-fs (loop4): bogus number of reserved sectors [ 2331.999352][ T7870] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2332.003021][ T7868] FAT-fs (loop4): Can't find a valid FAT filesystem 08:28:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:54 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020058000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, 0x0, 0x0, 0x40010002, 0x0) [ 2332.089159][ T35] audit: type=1804 audit(1612340934.196:527): pid=7868 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1777/file0/bus" dev="sda1" ino=14341 res=1 errno=0 [ 2332.153871][ T35] audit: type=1800 audit(1612340934.196:528): pid=7868 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14341 res=0 errno=0 [ 2332.175739][ T7882] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:28:55 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x0, 0x11}, {}], 0xfffffd24) 08:28:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:55 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020060000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, 0x0, 0x0, 0x40010002, 0x0) 08:28:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:55 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:28:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, 0x0, 0x0, 0x40010002, 0x0) 08:28:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:55 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020068000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2333.040269][ T7908] loop4: detected capacity change from 264192 to 0 [ 2333.071520][ T7908] FAT-fs (loop4): bogus number of reserved sectors 08:28:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980), 0x0, 0x40010002, 0x0) [ 2333.090679][ T7908] FAT-fs (loop4): Can't find a valid FAT filesystem 08:28:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980), 0x0, 0x40010002, 0x0) 08:28:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) [ 2333.163972][ T35] audit: type=1804 audit(1612340935.266:529): pid=7908 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1778/file0/bus" dev="sda1" ino=14355 res=1 errno=0 [ 2333.229338][ T35] audit: type=1800 audit(1612340935.266:530): pid=7908 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14355 res=0 errno=0 08:28:56 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x0, 0x12}, {}], 0xfffffd24) 08:28:56 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002006c000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980), 0x0, 0x40010002, 0x0) 08:28:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:56 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:28:56 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020074000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010002, 0x0) [ 2334.055648][ T7949] loop4: detected capacity change from 264192 to 0 [ 2334.102936][ T7949] FAT-fs (loop4): bogus number of reserved sectors [ 2334.130737][ T7949] FAT-fs (loop4): Can't find a valid FAT filesystem 08:28:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:56 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002007a000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2334.148731][ T35] audit: type=1804 audit(1612340936.256:531): pid=7949 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1779/file0/bus" dev="sda1" ino=14355 res=1 errno=0 08:28:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) [ 2334.293030][ T35] audit: type=1800 audit(1612340936.256:532): pid=7949 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14355 res=0 errno=0 08:28:57 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x0, 0x14}, {}], 0xfffffd24) 08:28:57 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a010100000000000000000200b8000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:57 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:28:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010002, 0x0) 08:28:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010002, 0x0) [ 2335.029280][ T7982] loop4: detected capacity change from 264192 to 0 [ 2335.043549][ T7986] __nla_validate_parse: 7 callbacks suppressed [ 2335.043560][ T7986] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:28:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)}}], 0x1, 0x40010002, 0x0) 08:28:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) [ 2335.083410][ T7982] FAT-fs (loop4): bogus number of reserved sectors [ 2335.152482][ T7982] FAT-fs (loop4): Can't find a valid FAT filesystem [ 2335.167708][ T35] audit: type=1804 audit(1612340937.276:533): pid=8000 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1780/file0/bus" dev="sda1" ino=14346 res=1 errno=0 08:28:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) [ 2335.211827][ T35] audit: type=1800 audit(1612340937.296:534): pid=8000 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14346 res=0 errno=0 08:28:57 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a010100000000000000000200ec000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)}}], 0x1, 0x40010002, 0x0) [ 2335.373174][ T8013] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:28:58 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x0, 0x15}, {}], 0xfffffd24) 08:28:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:58 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000a00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)}}], 0x1, 0x40010002, 0x0) 08:28:58 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:28:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:58 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000b00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}}], 0x1, 0x40010002, 0x0) [ 2336.032821][ T8029] loop4: detected capacity change from 264192 to 0 [ 2336.044340][ T8035] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2336.048914][ T8029] FAT-fs (loop4): bogus number of reserved sectors [ 2336.064244][ T8029] FAT-fs (loop4): Can't find a valid FAT filesystem 08:28:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) [ 2336.114769][ T8040] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2336.128884][ T35] audit: type=1804 audit(1612340938.237:535): pid=8029 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1781/file0/bus" dev="sda1" ino=14343 res=1 errno=0 08:28:58 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000c00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2336.189605][ T35] audit: type=1800 audit(1612340938.237:536): pid=8029 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14343 res=0 errno=0 08:28:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}}], 0x1, 0x40010002, 0x0) [ 2336.236187][ T8050] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:28:59 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x0, 0x16}, {}], 0xfffffd24) 08:28:59 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:28:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}}], 0x1, 0x40010002, 0x0) 08:28:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(0xffffffffffffffff, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:59 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:28:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:28:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(0xffffffffffffffff, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) [ 2337.075286][ T8080] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2337.090216][ T8081] loop4: detected capacity change from 264192 to 0 [ 2337.098668][ T8080] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:28:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x0, 0x0) 08:28:59 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000e00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2337.125540][ T8081] FAT-fs (loop4): bogus number of reserved sectors [ 2337.162718][ T8081] FAT-fs (loop4): Can't find a valid FAT filesystem 08:28:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(0xffffffffffffffff, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) [ 2337.191480][ T35] audit: type=1804 audit(1612340939.297:537): pid=8090 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1782/file0/bus" dev="sda1" ino=14355 res=1 errno=0 08:28:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x0, 0x0) [ 2337.255417][ T8097] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2337.269417][ T8097] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:28:59 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000001000010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2337.287553][ T35] audit: type=1800 audit(1612340939.327:538): pid=8090 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14355 res=0 errno=0 [ 2337.357307][ T8102] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. 08:29:00 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x0, 0x300}, {}], 0xfffffd24) 08:29:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, 0x0, 0x0, 0x40010002, 0x0) 08:29:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x0, 0x0) 08:29:00 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000001100010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:00 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:29:00 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, 0x0, 0x0, 0x40010002, 0x0) [ 2338.090205][ T8122] loop4: detected capacity change from 264192 to 0 [ 2338.104495][ T8122] FAT-fs (loop4): bogus number of reserved sectors [ 2338.121447][ T8122] FAT-fs (loop4): Can't find a valid FAT filesystem 08:29:00 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000001200010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2338.142919][ T35] audit: type=1804 audit(1612340940.247:539): pid=8122 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1783/file0/bus" dev="sda1" ino=14333 res=1 errno=0 08:29:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, 0x0, 0x0, 0x40010002, 0x0) 08:29:00 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 2338.175278][ T35] audit: type=1800 audit(1612340940.277:540): pid=8122 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14333 res=0 errno=0 08:29:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980), 0x0, 0x40010002, 0x0) 08:29:00 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000001400010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:01 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x0, 0x500}, {}], 0xfffffd24) 08:29:01 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000002000010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980), 0x0, 0x40010002, 0x0) 08:29:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:29:01 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:29:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980), 0x0, 0x40010002, 0x0) 08:29:01 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000004c00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010002, 0x0) [ 2339.354274][ T8169] loop4: detected capacity change from 264192 to 0 [ 2339.371957][ T8169] FAT-fs (loop4): bogus number of reserved sectors [ 2339.378767][ T8169] FAT-fs (loop4): Can't find a valid FAT filesystem 08:29:01 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020002000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2339.437039][ T35] kauditd_printk_skb: 2 callbacks suppressed [ 2339.437049][ T35] audit: type=1804 audit(1612340941.547:543): pid=8169 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1784/file0/bus" dev="sda1" ino=14339 res=1 errno=0 08:29:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010002, 0x0) 08:29:01 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020003000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2339.495954][ T35] audit: type=1800 audit(1612340941.547:544): pid=8169 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14339 res=0 errno=0 08:29:02 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x0, 0x1100}, {}], 0xfffffd24) 08:29:02 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020004000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010002, 0x0) 08:29:02 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:02 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:29:02 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 2340.327209][ T8203] loop4: detected capacity change from 264192 to 0 [ 2340.331863][ T8211] __nla_validate_parse: 12 callbacks suppressed [ 2340.331875][ T8211] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2340.386721][ T35] audit: type=1804 audit(1612340942.498:545): pid=8212 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5297/bus" dev="sda1" ino=14355 res=1 errno=0 [ 2340.414687][ T8203] FAT-fs (loop4): bogus number of reserved sectors 08:29:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)}}], 0x1, 0x40010002, 0x0) [ 2340.458836][ T8203] FAT-fs (loop4): Can't find a valid FAT filesystem 08:29:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)}}], 0x1, 0x40010002, 0x0) 08:29:02 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020005000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2340.513255][ T35] audit: type=1800 audit(1612340942.528:546): pid=8212 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14355 res=0 errno=0 08:29:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)}}], 0x1, 0x40010002, 0x0) 08:29:02 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020006000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2340.630843][ T35] audit: type=1804 audit(1612340942.558:547): pid=8215 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1785/file0/bus" dev="sda1" ino=14356 res=1 errno=0 [ 2340.662287][ T8223] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:29:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}}], 0x1, 0x40010002, 0x0) [ 2340.744721][ T8228] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2340.779624][ T35] audit: type=1800 audit(1612340942.558:548): pid=8215 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14356 res=0 errno=0 08:29:03 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x0, 0x1200}, {}], 0xfffffd24) 08:29:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}}], 0x1, 0x40010002, 0x0) 08:29:03 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020007000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:29:03 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:03 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}}], 0x1, 0x40010002, 0x0) 08:29:03 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020008000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2341.601912][ T8250] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2341.603381][ T35] audit: type=1804 audit(1612340943.708:549): pid=8249 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5298/bus" dev="sda1" ino=14353 res=1 errno=0 [ 2341.643985][ T8252] loop4: detected capacity change from 264192 to 0 [ 2341.676130][ T8252] FAT-fs (loop4): bogus number of reserved sectors 08:29:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x0, 0x0) [ 2341.720941][ T8252] FAT-fs (loop4): Can't find a valid FAT filesystem [ 2341.740708][ T8264] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:29:03 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020009000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2341.821477][ T35] audit: type=1800 audit(1612340943.758:550): pid=8249 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14353 res=0 errno=0 08:29:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x0, 0x0) [ 2341.883272][ T8272] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2341.923440][ T35] audit: type=1804 audit(1612340943.818:551): pid=8263 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1786/file0/bus" dev="sda1" ino=14345 res=1 errno=0 08:29:04 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000a000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2342.000584][ T35] audit: type=1800 audit(1612340943.818:552): pid=8263 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14345 res=0 errno=0 [ 2342.063249][ T8277] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:29:04 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x0, 0x1400}, {}], 0xfffffd24) 08:29:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x0, 0x0) 08:29:04 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000b000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:04 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c0008802000020000", 0x13}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(0xffffffffffffffff, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:29:04 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 2342.802286][ T8289] loop4: detected capacity change from 264192 to 0 [ 2342.821190][ T8289] FAT-fs (loop4): invalid media value (0x00) [ 2342.827433][ T8289] FAT-fs (loop4): Can't find a valid FAT filesystem [ 2342.839434][ T8299] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:29:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}}], 0x1, 0x40010002, 0x0) 08:29:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(0xffffffffffffffff, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:29:05 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:05 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000c000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(0xffffffffffffffff, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) [ 2343.069112][ T8307] loop3: detected capacity change from 264192 to 0 [ 2343.083868][ T8307] FAT-fs (loop3): bogus number of reserved sectors [ 2343.098311][ T8307] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2343.129755][ T8311] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:29:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, 0x0, 0x0, 0x40010002, 0x0) 08:29:06 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x0, 0x1500}, {}], 0xfffffd24) 08:29:06 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000d000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, 0x0, 0x0, 0x40010002, 0x0) 08:29:06 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c0008802000020000", 0x13}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:06 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c0008802000020000", 0x13}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:06 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, 0x0, 0x0, 0x40010002, 0x0) [ 2344.139377][ T8338] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2344.149992][ T8340] loop3: detected capacity change from 264192 to 0 08:29:06 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000e000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2344.190391][ T8342] loop4: detected capacity change from 264192 to 0 [ 2344.203783][ T8342] FAT-fs (loop4): invalid media value (0x00) [ 2344.204815][ T8340] FAT-fs (loop3): bogus number of reserved sectors [ 2344.210874][ T8342] FAT-fs (loop4): Can't find a valid FAT filesystem 08:29:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980), 0x0, 0x40010002, 0x0) [ 2344.253661][ T8340] FAT-fs (loop3): Can't find a valid FAT filesystem 08:29:06 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000f000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980), 0x0, 0x40010002, 0x0) 08:29:06 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020010000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:07 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x0, 0x1600}, {}], 0xfffffd24) 08:29:07 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020011000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:07 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980), 0x0, 0x40010002, 0x0) 08:29:07 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c0008802000020000", 0x13}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:07 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c0008802000020000", 0x13}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:07 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000f000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)}}], 0x1, 0x40010002, 0x0) 08:29:07 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010002, 0x0) [ 2345.427565][ T8387] __nla_validate_parse: 3 callbacks suppressed [ 2345.427578][ T8387] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2345.433332][ T8389] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2345.454907][ T8390] loop3: detected capacity change from 264192 to 0 08:29:07 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020012000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2345.519665][ T8391] loop4: detected capacity change from 264192 to 0 [ 2345.531353][ T8390] FAT-fs (loop3): invalid media value (0x00) [ 2345.554303][ T35] kauditd_printk_skb: 12 callbacks suppressed 08:29:07 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:07 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010002, 0x0) [ 2345.554312][ T35] audit: type=1804 audit(1612340947.659:565): pid=8414 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1789/file0/bus" dev="sda1" ino=14339 res=1 errno=0 [ 2345.588084][ T8390] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2345.613390][ T8391] FAT-fs (loop4): invalid media value (0x00) 08:29:07 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010002, 0x0) [ 2345.669539][ T8429] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2345.678894][ T8391] FAT-fs (loop4): Can't find a valid FAT filesystem [ 2345.763994][ T35] audit: type=1804 audit(1612340947.699:566): pid=8413 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir947775143/syzkaller.EpfdSi/5638/file0/bus" dev="sda1" ino=14341 res=1 errno=0 [ 2345.864007][ T35] audit: type=1800 audit(1612340947.699:567): pid=8413 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=14341 res=0 errno=0 [ 2345.924707][ T35] audit: type=1804 audit(1612340947.709:568): pid=8416 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5303/bus" dev="sda1" ino=14342 res=1 errno=0 [ 2345.987991][ T35] audit: type=1800 audit(1612340947.709:569): pid=8416 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14342 res=0 errno=0 [ 2346.028282][ T35] audit: type=1800 audit(1612340947.739:570): pid=8414 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14339 res=0 errno=0 08:29:08 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x0, 0x1f00}, {}], 0xfffffd24) 08:29:08 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020013000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)}}], 0x1, 0x40010002, 0x0) 08:29:08 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000", 0x1c}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:08 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:08 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 2346.669347][ T8452] loop3: detected capacity change from 264192 to 0 [ 2346.677452][ T8452] FAT-fs (loop3): bogus number of reserved sectors [ 2346.684383][ T8452] FAT-fs (loop3): Can't find a valid FAT filesystem 08:29:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)}}], 0x1, 0x40010002, 0x0) [ 2346.704279][ T35] audit: type=1804 audit(1612340948.819:571): pid=8451 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5304/bus" dev="sda1" ino=14345 res=1 errno=0 [ 2346.731394][ T8453] loop4: detected capacity change from 264192 to 0 [ 2346.740017][ T35] audit: type=1800 audit(1612340948.849:572): pid=8451 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14345 res=0 errno=0 [ 2346.745586][ T8461] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2346.786389][ T35] audit: type=1804 audit(1612340948.899:573): pid=8464 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1790/file0/bus" dev="sda1" ino=14355 res=1 errno=0 08:29:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)}}], 0x1, 0x40010002, 0x0) [ 2346.844566][ T8453] FAT-fs (loop4): bogus number of FAT sectors [ 2346.852069][ T8453] FAT-fs (loop4): Can't find a valid FAT filesystem 08:29:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}}], 0x1, 0x40010002, 0x0) [ 2346.877899][ T35] audit: type=1804 audit(1612340948.929:574): pid=8463 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir947775143/syzkaller.EpfdSi/5639/file0/bus" dev="sda1" ino=14353 res=1 errno=0 08:29:09 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020014000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}}], 0x1, 0x40010002, 0x0) [ 2347.061690][ T8477] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:29:09 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020016000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2347.247610][ T8485] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:29:09 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x0, 0x1000000}, {}], 0xfffffd24) 08:29:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}}], 0x1, 0x40010002, 0x0) 08:29:09 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020018000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:09 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000", 0x1c}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:09 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:09 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000", 0x1c}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 2347.903307][ T8499] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2347.915478][ T8498] loop3: detected capacity change from 264192 to 0 [ 2347.936488][ T8502] loop4: detected capacity change from 264192 to 0 08:29:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x0, 0x0) 08:29:10 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020019000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x0, 0x0) [ 2347.948004][ T8498] FAT-fs (loop3): bogus number of FAT sectors [ 2347.956785][ T8498] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2347.966894][ T8502] FAT-fs (loop4): bogus number of FAT sectors [ 2347.983970][ T8502] FAT-fs (loop4): Can't find a valid FAT filesystem 08:29:10 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020024000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x0, 0x0) [ 2348.215364][ T8526] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:29:10 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020025000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2348.371282][ T8532] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:29:11 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x0, 0x2000000}, {}], 0xfffffd24) 08:29:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:29:11 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020028000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:11 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000", 0x1c}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:11 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020025000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:29:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:29:11 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) [ 2349.231542][ T8552] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2349.255481][ T8555] loop4: detected capacity change from 264192 to 0 08:29:11 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020040000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:11 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020048000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2349.295938][ T8555] FAT-fs (loop4): bogus number of FAT sectors [ 2349.315294][ T8563] loop3: detected capacity change from 264192 to 0 [ 2349.320806][ T8555] FAT-fs (loop4): Can't find a valid FAT filesystem 08:29:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) [ 2349.386471][ T8563] FAT-fs (loop3): bogus number of reserved sectors [ 2349.392989][ T8563] FAT-fs (loop3): Can't find a valid FAT filesystem 08:29:12 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x0, 0x3000000}, {}], 0xfffffd24) 08:29:12 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002004c000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:12 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000", 0x21}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:12 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000", 0x1c}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:12 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:12 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 2350.443813][ T8600] __nla_validate_parse: 3 callbacks suppressed [ 2350.443827][ T8600] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2350.474090][ T8605] loop4: detected capacity change from 264192 to 0 08:29:12 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020058000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2350.490633][ T8605] FAT-fs (loop4): bogus number of FAT sectors [ 2350.499228][ T8609] FAT-fs (loop3): bogus number of reserved sectors [ 2350.506072][ T8610] loop1: detected capacity change from 264192 to 0 [ 2350.508973][ T8605] FAT-fs (loop4): Can't find a valid FAT filesystem [ 2350.523944][ T8609] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2350.539403][ T8610] FAT-fs (loop1): bogus number of FAT sectors [ 2350.556454][ T8618] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2350.567910][ T8610] FAT-fs (loop1): Can't find a valid FAT filesystem [ 2350.586079][ T35] kauditd_printk_skb: 14 callbacks suppressed 08:29:12 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020060000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2350.586115][ T35] audit: type=1804 audit(1612340952.700:589): pid=8605 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1793/file0/bus" dev="sda1" ino=14358 res=1 errno=0 [ 2350.697708][ T8629] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:29:12 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020068000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2350.776738][ T35] audit: type=1800 audit(1612340952.700:590): pid=8605 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14358 res=0 errno=0 [ 2350.839167][ T8634] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2350.883469][ T35] audit: type=1804 audit(1612340952.700:591): pid=8621 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir661252265/syzkaller.IkV2M3/4827/file0/bus" dev="sda1" ino=14359 res=1 errno=0 08:29:13 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002006c000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2350.927877][ T35] audit: type=1800 audit(1612340952.700:592): pid=8621 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14359 res=0 errno=0 [ 2350.957322][ T35] audit: type=1804 audit(1612340952.700:593): pid=8620 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir947775143/syzkaller.EpfdSi/5643/file0/bus" dev="sda1" ino=14360 res=1 errno=0 [ 2351.008561][ T8637] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2351.029477][ T35] audit: type=1800 audit(1612340952.700:594): pid=8620 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=14360 res=0 errno=0 08:29:13 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020074000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2351.225877][ T8641] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:29:13 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002007a000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2351.393438][ T8645] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:29:13 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x0, 0x4000000}, {}], 0xfffffd24) 08:29:13 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000", 0x21}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:13 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000", 0x21}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:13 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a010100000000000000000200b8000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:13 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:13 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020025000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2351.895480][ T8655] loop4: detected capacity change from 264192 to 0 [ 2351.900386][ T8656] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2351.905911][ T8655] FAT-fs (loop4): bogus number of FAT sectors [ 2351.916286][ T35] audit: type=1804 audit(1612340954.020:595): pid=8660 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5311/bus" dev="sda1" ino=14354 res=1 errno=0 [ 2351.933339][ T8655] FAT-fs (loop4): Can't find a valid FAT filesystem [ 2351.955989][ T8662] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2351.983075][ T35] audit: type=1800 audit(1612340954.060:596): pid=8660 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14354 res=0 errno=0 [ 2352.008226][ T8663] loop3: detected capacity change from 264192 to 0 [ 2352.016084][ T8663] FAT-fs (loop3): bogus number of FAT sectors 08:29:14 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:14 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a010100000000000000000200ec000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2352.027767][ T35] audit: type=1804 audit(1612340954.140:597): pid=8655 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1794/file0/bus" dev="sda1" ino=14357 res=1 errno=0 [ 2352.054259][ T35] audit: type=1800 audit(1612340954.140:598): pid=8655 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14357 res=0 errno=0 [ 2352.061727][ T8663] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2352.164811][ T8673] FAT-fs (loop1): bogus number of reserved sectors [ 2352.170357][ T8676] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2352.185900][ T8673] FAT-fs (loop1): Can't find a valid FAT filesystem 08:29:14 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000030900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:14 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000050900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:14 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000060900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:14 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000070900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:15 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x0, 0x5000000}, {}], 0xfffffd24) 08:29:15 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000090900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:15 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000", 0x21}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:15 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:29:15 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 2353.327816][ T8704] loop4: detected capacity change from 264192 to 0 [ 2353.337695][ T8704] FAT-fs (loop4): bogus number of FAT sectors [ 2353.344554][ T8704] FAT-fs (loop4): Can't find a valid FAT filesystem 08:29:15 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a010100000000000000000200000a0900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:15 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a010100000000000000000200000b0900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2353.426666][ T8715] FAT-fs (loop1): bogus number of reserved sectors [ 2353.433363][ T8715] FAT-fs (loop1): Can't find a valid FAT filesystem 08:29:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:29:15 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a010100000000000000000200000c0900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:15 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a010100000000000000000200000d0900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:15 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a010100000000000000000200000e0900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:16 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x0, 0x11000000}, {}], 0xfffffd24) 08:29:16 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a010100000000000000000200000f0900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:16 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:16 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000021900000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:16 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000021300000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:16 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:16 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000110900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:16 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000021000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2354.690555][ T8765] loop3: detected capacity change from 264192 to 0 08:29:16 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 2354.740421][ T8766] loop4: detected capacity change from 264192 to 0 08:29:16 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000120900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2354.787741][ T8766] FAT-fs (loop4): bogus number of FAT sectors [ 2354.867913][ T8766] FAT-fs (loop4): Can't find a valid FAT filesystem 08:29:17 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:17 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000130900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2355.014630][ T8791] loop1: detected capacity change from 264192 to 0 08:29:18 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x0, 0x12000000}, {}], 0xfffffd24) 08:29:18 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000140900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:18 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:18 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:18 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:18 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2356.067608][ T8816] __nla_validate_parse: 18 callbacks suppressed [ 2356.067620][ T8816] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2356.076030][ T8819] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2356.094788][ T8818] loop4: detected capacity change from 264192 to 0 [ 2356.110054][ T8818] FAT-fs (loop4): bogus number of FAT sectors [ 2356.116780][ T8818] FAT-fs (loop4): Can't find a valid FAT filesystem [ 2356.124241][ T8817] loop3: detected capacity change from 264192 to 0 [ 2356.124256][ T8816] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2356.140646][ T35] kauditd_printk_skb: 18 callbacks suppressed 08:29:18 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000160900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2356.140655][ T35] audit: type=1804 audit(1612340958.251:617): pid=8822 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5315/bus" dev="sda1" ino=14355 res=1 errno=0 08:29:18 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2356.292349][ T8835] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2356.313536][ T8835] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2356.314384][ T8836] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:29:18 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2356.370202][ T35] audit: type=1800 audit(1612340958.301:618): pid=8822 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14355 res=0 errno=0 [ 2356.441841][ T35] audit: type=1804 audit(1612340958.301:619): pid=8828 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1797/file0/bus" dev="sda1" ino=14356 res=1 errno=0 [ 2356.461242][ T8840] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 08:29:18 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000180900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2356.469779][ T35] audit: type=1800 audit(1612340958.301:620): pid=8828 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14356 res=0 errno=0 [ 2356.498951][ T35] audit: type=1804 audit(1612340958.331:621): pid=8817 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir947775143/syzkaller.EpfdSi/5648/file0/bus" dev="sda1" ino=14334 res=1 errno=0 [ 2356.539210][ T35] audit: type=1800 audit(1612340958.331:622): pid=8817 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=14334 res=0 errno=0 [ 2356.560864][ T8840] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 08:29:18 executing program 1: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2356.613787][ T8842] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:29:18 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000190900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2356.758165][ T8848] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:29:19 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x0, 0x14000000}, {}], 0xfffffd24) 08:29:19 executing program 1: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:19 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000200900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:19 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:19 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000190900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:19 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000300010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:19 executing program 1: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:19 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a010100000000000000000a0000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:19 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:19 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000240900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2357.535802][ T8867] loop4: detected capacity change from 264192 to 0 [ 2357.550441][ T8867] FAT-fs (loop4): bogus number of FAT sectors [ 2357.558969][ T8867] FAT-fs (loop4): Can't find a valid FAT filesystem [ 2357.619993][ T35] audit: type=1804 audit(1612340959.732:623): pid=8867 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1798/file0/bus" dev="sda1" ino=14337 res=1 errno=0 08:29:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) [ 2357.658695][ T35] audit: type=1800 audit(1612340959.732:624): pid=8867 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14337 res=0 errno=0 [ 2357.682869][ T35] audit: type=1804 audit(1612340959.772:625): pid=8884 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5317/bus" dev="sda1" ino=14353 res=1 errno=0 08:29:19 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2357.796222][ T35] audit: type=1800 audit(1612340959.772:626): pid=8884 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14353 res=0 errno=0 08:29:20 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x0, 0x15000000}, {}], 0xfffffd24) 08:29:20 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a010100000000000000b8020000000900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:20 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000250900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:20 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:20 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:20 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:20 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:20 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:29:20 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002004b250900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:20 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, 0x0, 0x0) [ 2358.727505][ T8909] loop4: detected capacity change from 264192 to 0 [ 2358.750547][ T8909] FAT-fs (loop4): bogus number of FAT sectors [ 2358.763538][ T8909] FAT-fs (loop4): Can't find a valid FAT filesystem 08:29:21 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, 0x0, 0x0) 08:29:21 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000280900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:21 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x0, 0x16000000}, {}], 0xfffffd24) 08:29:21 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:29:21 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, 0x0, 0x0) 08:29:21 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000400900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:21 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:21 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:21 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000480900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:22 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000000600)={{}, {}, 0x60, 0x0, 0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000004c0)="ad9788aa4daadb879be73489bcf0f6d64f7458b01b2bb909d2521df7329ad4b1ed40e513099482d2471eff4b2ff6bbe0407081a344c1349497e8eaaba8fb56d3f89b54e056ae7ed6e0fc3e342106b023918b4bd1eecae6614905c02f622f1e40c86564a453058c7fc366cf", 0x6b, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0200000092000000010000000c17000000f8a25bd0f244654ff3300ffaa0219d30876a3a24e0e5146e000000c4af0da72315867fbee22a34d90fb45fb7dfd6b641cd98999114c38396a0321007b8e6bc523a2b664ec187d1286251fd"], 0xb8}) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r1, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:29:22 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a010100000000000000000200254b0900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2359.869714][ T8953] loop4: detected capacity change from 264192 to 0 08:29:22 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:22 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, 0x0}, 0x0) 08:29:22 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a010100000000000000000200004c0900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2359.923706][ T8953] FAT-fs (loop4): bogus number of FAT sectors [ 2359.951265][ T8953] FAT-fs (loop4): Can't find a valid FAT filesystem [ 2360.013805][ T8971] loop3: detected capacity change from 264192 to 0 [ 2360.023532][ T8971] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:23 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x0, 0x1f000000}, {}], 0xfffffd24) 08:29:23 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, 0x0}, 0x0) 08:29:23 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000580900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:23 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:23 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:23 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x2}, {}], 0xfffffd24) [ 2361.123968][ T9000] __nla_validate_parse: 15 callbacks suppressed [ 2361.123984][ T9000] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2361.148213][ T8999] loop4: detected capacity change from 264192 to 0 [ 2361.160040][ T8999] FAT-fs (loop4): bogus number of FAT sectors [ 2361.172818][ T8999] FAT-fs (loop4): Can't find a valid FAT filesystem [ 2361.189629][ T35] kauditd_printk_skb: 10 callbacks suppressed [ 2361.189714][ T35] audit: type=1804 audit(1612340963.302:637): pid=9005 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5320/bus" dev="sda1" ino=14355 res=1 errno=0 08:29:23 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, 0x0}, 0x0) 08:29:23 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000600900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:23 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x100}}, 0x0) [ 2361.355972][ T9020] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:29:23 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000680900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2361.403789][ T35] audit: type=1800 audit(1612340963.352:638): pid=9005 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14355 res=0 errno=0 08:29:23 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x100}}, 0x0) 08:29:23 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x100}}, 0x0) [ 2361.499987][ T9024] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2361.510567][ T35] audit: type=1804 audit(1612340963.352:639): pid=9008 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1801/file0/bus" dev="sda1" ino=14356 res=1 errno=0 [ 2361.638166][ T35] audit: type=1800 audit(1612340963.352:640): pid=9008 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14356 res=0 errno=0 08:29:24 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) 08:29:24 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a010100000000000000000200006c0900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:24 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[], 0x100}}, 0x0) 08:29:24 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000600900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:24 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:24 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 2362.291198][ T9043] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2362.309224][ T35] audit: type=1804 audit(1612340964.423:641): pid=9046 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5321/bus" dev="sda1" ino=14343 res=1 errno=0 08:29:24 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 2362.323324][ T9048] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2362.352296][ T9049] loop4: detected capacity change from 264192 to 0 [ 2362.375729][ T35] audit: type=1800 audit(1612340964.453:642): pid=9046 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14343 res=0 errno=0 08:29:24 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[], 0x100}}, 0x0) [ 2362.427142][ T35] audit: type=1804 audit(1612340964.503:643): pid=9049 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1802/file0/bus" dev="sda1" ino=14334 res=1 errno=0 [ 2362.453257][ T35] audit: type=1800 audit(1612340964.503:644): pid=9049 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14334 res=0 errno=0 08:29:24 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[], 0x100}}, 0x0) [ 2362.467457][ T9054] loop3: detected capacity change from 264192 to 0 08:29:24 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000740900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2362.536724][ T35] audit: type=1804 audit(1612340964.653:645): pid=9059 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir947775143/syzkaller.EpfdSi/5659/bus" dev="sda1" ino=14348 res=1 errno=0 [ 2362.545000][ T9054] FAT-fs (loop3): bogus number of FAT sectors [ 2362.570702][ T9054] FAT-fs (loop3): Can't find a valid FAT filesystem 08:29:24 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB], 0x100}}, 0x0) [ 2362.633473][ T9066] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:29:24 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a010100000000000000000200007a0900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2362.711689][ T35] audit: type=1800 audit(1612340964.683:646): pid=9059 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=14348 res=0 errno=0 [ 2362.807206][ T9070] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:29:25 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x2}], 0xfffffd24) 08:29:25 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB], 0x100}}, 0x0) 08:29:25 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000b80900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:25 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:25 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:29:25 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB], 0x100}}, 0x0) 08:29:25 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000ec0900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2363.732054][ T9095] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2363.742941][ T9092] loop4: detected capacity change from 264192 to 0 08:29:25 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a300000"], 0x100}}, 0x0) [ 2363.846762][ T9107] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:29:26 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000300010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2363.928271][ T9110] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 08:29:26 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB], 0x100}}, 0x0) 08:29:26 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:27 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x3}], 0xfffffd24) 08:29:27 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB], 0x100}}, 0x0) 08:29:27 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000600010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:27 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000000600)={{}, {}, 0x60, 0x0, 0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000004c0)="ad9788aa4daadb879be73489bcf0f6d64f7458b01b2bb909d2521df7329ad4b1ed40e513099482d2471eff4b2ff6bbe0407081a344c1349497e8eaaba8fb56d3f89b54e056ae7ed6e0fc3e342106b023918b4bd1eecae6614905c02f622f1e40c86564a453058c7fc366cf", 0x6b, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0200000092000000010000000c17000000f8a25bd0f244654ff3300ffaa0219d30876a3a24e0e5146e000000c4af0da72315867fbee22a34d90fb45fb7dfd6b641cd98999114c38396a0321007b8e6bc523a2b664ec187d1286251fd"], 0xb8}) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r1, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:29:27 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:27 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:27 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000700010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2364.938671][ T9138] loop4: detected capacity change from 264192 to 0 08:29:27 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB], 0x100}}, 0x0) 08:29:27 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000600010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:27 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000"], 0x100}}, 0x0) 08:29:27 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000020900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:27 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000600010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:28 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x4}], 0xfffffd24) 08:29:28 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000"], 0x100}}, 0x0) 08:29:28 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000030900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:28 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000600010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:28 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:28 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000000600)={{}, {}, 0x60, 0x0, 0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000004c0)="ad9788aa4daadb879be73489bcf0f6d64f7458b01b2bb909d2521df7329ad4b1ed40e513099482d2471eff4b2ff6bbe0407081a344c1349497e8eaaba8fb56d3f89b54e056ae7ed6e0fc3e342106b023918b4bd1eecae6614905c02f622f1e40c86564a453058c7fc366cf", 0x6b, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0200000092000000010000000c17000000f8a25bd0f244654ff3300ffaa0219d30876a3a24e0e5146e000000c4af0da72315867fbee22a34d90fb45fb7dfd6b641cd98999114c38396a0321007b8e6bc523a2b664ec187d1286251fd"], 0xb8}) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r1, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:29:28 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000"], 0x100}}, 0x0) 08:29:28 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000040900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:28 executing program 3: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000600010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2366.047197][ T9178] loop4: detected capacity change from 264192 to 0 [ 2366.075018][ T9178] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:28 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000000600)={{}, {}, 0x60, 0x0, 0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000004c0)="ad9788aa4daadb879be73489bcf0f6d64f7458b01b2bb909d2521df7329ad4b1ed40e513099482d2471eff4b2ff6bbe0407081a344c1349497e8eaaba8fb56d3f89b54e056ae7ed6e0fc3e342106b023918b4bd1eecae6614905c02f622f1e40c86564a453058c7fc366cf", 0x6b, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0200000092000000010000000c17000000f8a25bd0f244654ff3300ffaa0219d30876a3a24e0e5146e000000c4af0da72315867fbee22a34d90fb45fb7dfd6b641cd98999114c38396a0321007b8e6bc523a2b664ec187d1286251fd"], 0xb8}) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x6a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r1, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) [ 2366.132164][ T9192] __nla_validate_parse: 19 callbacks suppressed [ 2366.132179][ T9192] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 08:29:28 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000050900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2366.181287][ T9200] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:29:28 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c000440000000000000000308000240000000016000000003"], 0x100}}, 0x0) [ 2366.267299][ T9207] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2366.356850][ T9211] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 08:29:29 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x5}], 0xfffffd24) 08:29:29 executing program 3: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000600010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:29 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000000600)={{}, {}, 0x60, 0x0, 0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000004c0)="ad9788aa4daadb879be73489bcf0f6d64f7458b01b2bb909d2521df7329ad4b1ed40e513099482d2471eff4b2ff6bbe0407081a344c1349497e8eaaba8fb56d3f89b54e056ae7ed6e0fc3e342106b023918b4bd1eecae6614905c02f622f1e40c86564a453058c7fc366cf", 0x6b, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0200000092000000010000000c17000000f8a25bd0f244654ff3300ffaa0219d30876a3a24e0e5146e000000c4af0da72315867fbee22a34d90fb45fb7dfd6b641cd98999114c38396a0321007b8e6bc523a2b664ec187d1286251fd"], 0xb8}) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x6a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nvram\x00', 0x440800, 0x0) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r1, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:29:29 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000060900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:29 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c000440000000000000000308000240000000016000000003"], 0x100}}, 0x0) 08:29:29 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:29 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000070900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2367.114023][ T9227] loop4: detected capacity change from 264192 to 0 [ 2367.118823][ T9232] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2367.130418][ T9231] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 08:29:29 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c000440000000000000000308000240000000016000000003"], 0x100}}, 0x0) 08:29:29 executing program 3: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000600010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:29 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 2367.169596][ T9227] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2367.223049][ T35] kauditd_printk_skb: 10 callbacks suppressed [ 2367.223060][ T35] audit: type=1804 audit(1612340969.344:657): pid=9235 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1806/bus" dev="sda1" ino=14332 res=1 errno=0 [ 2367.285684][ T9243] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 08:29:29 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200"], 0x100}}, 0x0) 08:29:29 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000600010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2367.330790][ T35] audit: type=1800 audit(1612340969.384:658): pid=9235 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14332 res=0 errno=0 [ 2367.384170][ T9247] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2367.395913][ T35] audit: type=1804 audit(1612340969.404:659): pid=9240 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5327/bus" dev="sda1" ino=14356 res=1 errno=0 [ 2367.457148][ T9247] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2367.570661][ T35] audit: type=1800 audit(1612340969.404:660): pid=9240 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14356 res=0 errno=0 08:29:30 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x11}], 0xfffffd24) 08:29:30 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000080900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:30 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000600010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:30 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200"], 0x100}}, 0x0) 08:29:30 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:30 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 2368.224024][ T35] audit: type=1804 audit(1612340970.344:661): pid=9266 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5328/bus" dev="sda1" ino=14343 res=1 errno=0 [ 2368.252269][ T9264] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2368.260123][ T9272] loop4: detected capacity change from 264192 to 0 08:29:30 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000090900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2368.276371][ T9272] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:30 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000600010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2368.352567][ T35] audit: type=1800 audit(1612340970.374:662): pid=9266 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14343 res=0 errno=0 08:29:30 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200"], 0x100}}, 0x0) 08:29:30 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, 0x0, 0x0) 08:29:30 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a010100000000000000000200000a0900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:30 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe09000100"], 0x100}}, 0x0) [ 2368.525790][ T35] audit: type=1804 audit(1612340970.414:663): pid=9272 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1807/bus" dev="sda1" ino=14356 res=1 errno=0 [ 2368.711692][ T35] audit: type=1800 audit(1612340970.414:664): pid=9272 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14356 res=0 errno=0 08:29:31 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x12}], 0xfffffd24) 08:29:31 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a010100000000000000000200000b0900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:31 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, 0x0, 0x0) 08:29:31 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200"], 0x100}}, 0x0) 08:29:31 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:31 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:31 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, 0x0, 0x0) 08:29:31 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200"], 0x100}}, 0x0) 08:29:31 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a010100000000000000000200000c0900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2369.356051][ T9310] loop4: detected capacity change from 264192 to 0 [ 2369.372111][ T35] audit: type=1804 audit(1612340971.484:665): pid=9311 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5329/bus" dev="sda1" ino=14354 res=1 errno=0 [ 2369.433949][ T9310] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:31 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200"], 0x100}}, 0x0) 08:29:31 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, 0x0}, 0x0) 08:29:31 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe09"], 0x100}}, 0x0) [ 2369.579020][ T35] audit: type=1800 audit(1612340971.514:666): pid=9311 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14354 res=0 errno=0 08:29:32 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x14}], 0xfffffd24) 08:29:32 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a010100000000000000000200000d0900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:32 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:32 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, 0x0}, 0x0) 08:29:32 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe09"], 0x100}}, 0x0) 08:29:32 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:32 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, 0x0}, 0x0) 08:29:32 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a010100000000000000000200000e0900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:32 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe09"], 0x100}}, 0x0) [ 2370.476543][ T9358] loop4: detected capacity change from 264192 to 0 [ 2370.524354][ T9358] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:32 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:32 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a010100000000000000000200000f0900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:32 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x100}}, 0x0) [ 2370.785011][ T9387] loop4: detected capacity change from 264192 to 0 [ 2370.807759][ T9387] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:33 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x15}], 0xfffffd24) 08:29:33 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:29:33 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000100900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:33 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x100}}, 0x0) 08:29:33 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:33 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a010100000000000000000200000d0900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2371.495279][ T9402] __nla_validate_parse: 27 callbacks suppressed [ 2371.495315][ T9402] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2371.505093][ T9406] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2371.529600][ T9403] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 08:29:33 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x100}}, 0x0) [ 2371.542070][ T9407] loop4: detected capacity change from 264192 to 0 [ 2371.556138][ T9403] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2371.573049][ T9407] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:33 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:33 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900"], 0x100}}, 0x0) 08:29:33 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[], 0x100}}, 0x0) 08:29:33 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000110900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:33 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe09000100"], 0x100}}, 0x0) [ 2371.655185][ T9873] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2371.746894][ T9421] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2371.762108][ T9425] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2371.772894][ T9424] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2371.783563][ T9424] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2371.814915][ T9421] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2371.878217][ T9428] loop4: detected capacity change from 264192 to 0 [ 2371.913251][ T9428] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2371.985368][ T9873] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:34 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x16}], 0xfffffd24) 08:29:34 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900"], 0x100}}, 0x0) 08:29:34 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe09000100"], 0x100}}, 0x0) 08:29:34 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[], 0x100}}, 0x0) 08:29:34 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000120900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:34 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 2372.458295][ T9448] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2372.478027][ T9453] loop4: detected capacity change from 264192 to 0 08:29:34 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000130900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:34 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe09000100"], 0x100}}, 0x0) 08:29:34 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[], 0x100}}, 0x0) [ 2372.511659][ T9453] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2372.532438][ T35] kauditd_printk_skb: 6 callbacks suppressed 08:29:34 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900"], 0x100}}, 0x0) 08:29:34 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB], 0x100}}, 0x0) [ 2372.532455][ T35] audit: type=1804 audit(1612340974.645:673): pid=9453 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1813/file0/bus" dev="loop4" ino=38 res=1 errno=0 08:29:34 executing program 2: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe09000100"], 0x100}}, 0x0) [ 2372.648641][ T35] audit: type=1800 audit(1612340974.685:674): pid=9453 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=38 res=0 errno=0 [ 2372.707951][T29946] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:35 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x300}], 0xfffffd24) 08:29:35 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000140900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:35 executing program 2: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe09000100"], 0x100}}, 0x0) 08:29:35 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x0) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:35 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB], 0x100}}, 0x0) 08:29:35 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:35 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000160900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2373.349270][ T9488] loop4: detected capacity change from 264192 to 0 [ 2373.363736][ T9488] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2373.386877][ T9493] loop1: detected capacity change from 264192 to 0 08:29:35 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000180900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:35 executing program 2: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe09000100"], 0x100}}, 0x0) 08:29:35 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB], 0x100}}, 0x0) [ 2373.425120][ T35] audit: type=1804 audit(1612340975.535:675): pid=9488 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1814/file0/bus" dev="loop4" ino=39 res=1 errno=0 [ 2373.451154][ T35] audit: type=1800 audit(1612340975.535:676): pid=9488 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=39 res=0 errno=0 08:29:35 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe09000100"], 0x100}}, 0x0) 08:29:35 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000600010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a300000"], 0x100}}, 0x0) [ 2373.513843][ T35] audit: type=1804 audit(1612340975.625:677): pid=9505 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir661252265/syzkaller.IkV2M3/4882/file0/bus" dev="sda1" ino=14356 res=1 errno=0 [ 2373.561046][ T9493] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2373.588825][ T9873] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2373.595791][ T35] audit: type=1800 audit(1612340975.665:678): pid=9505 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14356 res=0 errno=0 08:29:36 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x500}], 0xfffffd24) 08:29:36 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x0) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:36 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000190900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:36 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB], 0x100}}, 0x0) 08:29:36 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe09000100"], 0x100}}, 0x0) 08:29:36 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:36 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB], 0x100}}, 0x0) 08:29:36 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000240900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:36 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe09000100"], 0x100}}, 0x0) [ 2374.331423][ T9536] loop4: detected capacity change from 264192 to 0 [ 2374.348080][ T9537] loop1: detected capacity change from 264192 to 0 [ 2374.366406][ T9536] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2374.377425][ T9537] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2374.395720][ T35] audit: type=1804 audit(1612340976.505:679): pid=9537 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir661252265/syzkaller.IkV2M3/4883/file0/bus" dev="loop1" ino=40 res=1 errno=0 08:29:36 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:36 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000250900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2374.424042][ T9873] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2374.454583][ T35] audit: type=1800 audit(1612340976.505:680): pid=9537 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=40 res=0 errno=0 [ 2374.477075][ T35] audit: type=1804 audit(1612340976.555:681): pid=9536 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1815/file0/bus" dev="loop4" ino=41 res=1 errno=0 08:29:36 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB], 0x100}}, 0x0) [ 2374.503729][ T35] audit: type=1800 audit(1612340976.555:682): pid=9536 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=41 res=0 errno=0 [ 2374.564985][ T9873] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2374.614362][ T9559] loop1: detected capacity change from 264192 to 0 [ 2374.641712][ T9559] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:37 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x1100}], 0xfffffd24) 08:29:37 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000280900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:37 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, 0x0, 0x0) 08:29:37 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x0) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:37 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000600010073797a30000000"], 0x100}}, 0x0) 08:29:37 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, 0x0, 0x0) 08:29:37 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000600010073797a30000000"], 0x100}}, 0x0) 08:29:37 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000480900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:37 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a010100000000000000000200004c0900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2375.475873][ T9582] loop4: detected capacity change from 264192 to 0 [ 2375.513810][ T9582] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:37 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x0) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:37 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, 0x0, 0x0) 08:29:37 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000600010073797a30000000"], 0x100}}, 0x0) [ 2375.743174][ T9611] loop1: detected capacity change from 264192 to 0 [ 2375.758908][ T9611] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2375.796815][ T58] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:38 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x1200}], 0xfffffd24) 08:29:38 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(0xffffffffffffffff, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:38 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000580900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:38 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, 0x0}, 0x0) 08:29:38 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000600010073797a30000000000c000440000000000000000308000240000000016000000003"], 0x100}}, 0x0) 08:29:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:29:38 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000600900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:38 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(0xffffffffffffffff, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 2376.395120][ T9630] loop4: detected capacity change from 264192 to 0 [ 2376.403321][ T9630] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:38 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(0xffffffffffffffff, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:38 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000600010073797a30000000000c000440000000000000000308000240000000016000000003"], 0x100}}, 0x0) 08:29:38 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, 0x0}, 0x0) 08:29:38 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000680900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2376.443030][ T1185] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2376.524765][ T9645] __nla_validate_parse: 28 callbacks suppressed [ 2376.524777][ T9645] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2376.553221][ T9644] loop1: detected capacity change from 264192 to 0 [ 2376.572965][ T9648] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2376.583732][ T9647] loop4: detected capacity change from 264192 to 0 [ 2376.594900][ T9644] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2376.632675][ T9647] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:39 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x1400}], 0xfffffd24) 08:29:39 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, 0x0}, 0x0) 08:29:39 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000600010073797a30000000000c000440000000000000000308000240000000016000000003"], 0x100}}, 0x0) 08:29:39 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a010100000000000000000200006c0900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:39 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000580900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:39 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(0xffffffffffffffff, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:39 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x100}}, 0x0) [ 2377.315203][ T9674] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2377.326467][ T9675] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2377.338300][ T9679] loop4: detected capacity change from 264192 to 0 [ 2377.345624][ T9678] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 08:29:39 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000740900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:39 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:39 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a010100000000000000000200007a0900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2377.378196][ T9679] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2377.413845][ T9686] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:29:39 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000600010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200"], 0x100}}, 0x0) 08:29:39 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x100}}, 0x0) [ 2377.495840][ T9688] loop1: detected capacity change from 264192 to 0 [ 2377.506320][ T9694] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2377.518875][ T9694] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2377.535269][T29946] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2377.574270][ T35] kauditd_printk_skb: 14 callbacks suppressed [ 2377.574281][ T35] audit: type=1804 audit(1612340979.686:697): pid=9697 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir661252265/syzkaller.IkV2M3/4889/file0/bus" dev="sda1" ino=14344 res=1 errno=0 [ 2377.574711][ T9688] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2377.581569][ T35] audit: type=1800 audit(1612340979.686:698): pid=9697 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14344 res=0 errno=0 [ 2377.613850][ T9701] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:29:40 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x1500}], 0xfffffd24) 08:29:40 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:40 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000600010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200"], 0x100}}, 0x0) 08:29:40 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x100}}, 0x0) 08:29:40 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000b80900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:40 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:40 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[], 0x100}}, 0x0) [ 2378.438356][ T9719] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2378.461611][ T9723] loop4: detected capacity change from 264192 to 0 08:29:40 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000ec0900010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:40 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000600010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200"], 0x100}}, 0x0) 08:29:40 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[], 0x100}}, 0x0) [ 2378.486827][ T9722] loop1: detected capacity change from 264192 to 0 [ 2378.497920][ T9723] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:40 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[], 0x100}}, 0x0) [ 2378.529827][ T9722] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:40 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000600010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe09000100"], 0x100}}, 0x0) [ 2378.574472][ T35] audit: type=1804 audit(1612340980.686:699): pid=9722 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir661252265/syzkaller.IkV2M3/4890/file0/bus" dev="loop1" ino=45 res=1 errno=0 [ 2378.662437][ T35] audit: type=1804 audit(1612340980.726:700): pid=9723 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1820/bus" dev="sda1" ino=14356 res=1 errno=0 [ 2378.691892][ T35] audit: type=1800 audit(1612340980.726:701): pid=9723 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14356 res=0 errno=0 [ 2378.713398][ T35] audit: type=1800 audit(1612340980.726:702): pid=9722 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=45 res=0 errno=0 [ 2379.001470][T29946] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:41 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x1600}], 0xfffffd24) 08:29:41 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000600010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200"], 0x100}}, 0x0) 08:29:41 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:41 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000a00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:41 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB], 0x100}}, 0x0) 08:29:41 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:41 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000b00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2379.431889][ T9762] loop4: detected capacity change from 264192 to 0 [ 2379.456412][ T9769] loop1: detected capacity change from 264192 to 0 08:29:41 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB], 0x100}}, 0x0) 08:29:41 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000600010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200"], 0x100}}, 0x0) [ 2379.485533][ T9762] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2379.529938][ T35] audit: type=1804 audit(1612340981.647:703): pid=9781 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1821/file0/bus" dev="sda1" ino=14341 res=1 errno=0 [ 2379.557646][ T9769] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:41 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:41 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB], 0x100}}, 0x0) 08:29:41 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000600010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200"], 0x100}}, 0x0) [ 2379.690543][ T35] audit: type=1804 audit(1612340981.657:704): pid=9784 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir661252265/syzkaller.IkV2M3/4891/file0/bus" dev="sda1" ino=14342 res=1 errno=0 [ 2379.769726][ T9796] loop4: detected capacity change from 264192 to 0 [ 2379.794927][ T9796] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2379.822739][ T35] audit: type=1800 audit(1612340981.657:705): pid=9784 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14342 res=0 errno=0 [ 2379.843815][ T35] audit: type=1800 audit(1612340981.687:706): pid=9781 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14341 res=0 errno=0 [ 2379.914563][T29946] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:42 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x1f00}], 0xfffffd24) 08:29:42 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000c00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:42 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30"], 0x100}}, 0x0) 08:29:42 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000600010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe09"], 0x100}}, 0x0) 08:29:42 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(0x0, 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:42 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:42 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30"], 0x100}}, 0x0) 08:29:42 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2380.551477][ T9815] loop4: detected capacity change from 264192 to 0 [ 2380.589865][ T9821] loop1: detected capacity change from 264192 to 0 08:29:42 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000600010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe09"], 0x100}}, 0x0) [ 2380.604819][ T9821] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2380.637954][ T9815] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:42 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30"], 0x100}}, 0x0) 08:29:42 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000e00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:42 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c00044000000000000000030800024000000001"], 0x100}}, 0x0) [ 2380.945034][ T9873] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:43 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) 08:29:43 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000600010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe09"], 0x100}}, 0x0) 08:29:43 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(0x0, 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:43 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000001100010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:43 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c00044000000000000000030800024000000001"], 0x100}}, 0x0) 08:29:43 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:43 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000600010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:29:43 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c00044000000000000000030800024000000001"], 0x100}}, 0x0) [ 2381.515404][ T9856] loop4: detected capacity change from 264192 to 0 [ 2381.543100][ T9858] loop1: detected capacity change from 264192 to 0 [ 2381.549501][ T9867] __nla_validate_parse: 34 callbacks suppressed [ 2381.549534][ T9867] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 08:29:43 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000001200010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:43 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000600010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900"], 0x100}}, 0x0) [ 2381.568189][ T9856] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2381.570749][ T9870] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2381.588477][ T9870] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2381.603512][ T9858] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:43 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000"], 0x100}}, 0x0) 08:29:43 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(0x0, 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 2381.730047][ T9882] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2381.741920][ T58] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2381.752712][ T9883] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2381.761092][ T9882] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2381.788963][ T9883] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2381.924924][ T9890] loop4: detected capacity change from 264192 to 0 [ 2381.963198][ T9890] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2382.022559][ T1185] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:44 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x2}], 0xfffffd24) 08:29:44 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000001400010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:44 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000"], 0x100}}, 0x0) 08:29:44 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000600010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900"], 0x100}}, 0x0) 08:29:44 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:44 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:44 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000002000010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2382.670484][ T9910] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2382.677782][ T9913] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2382.682657][ T9910] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2382.690180][ T9912] loop1: detected capacity change from 264192 to 0 08:29:44 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000600010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900"], 0x100}}, 0x0) 08:29:44 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000"], 0x100}}, 0x0) [ 2382.742711][ T9911] loop4: detected capacity change from 264192 to 0 [ 2382.764974][ T9912] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2382.795168][ T35] kauditd_printk_skb: 6 callbacks suppressed [ 2382.795225][ T35] audit: type=1804 audit(1612340984.907:713): pid=9921 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1826/bus" dev="sda1" ino=14337 res=1 errno=0 [ 2382.834562][ T9911] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:45 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200"], 0x100}}, 0x0) 08:29:45 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:45 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000004c00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2382.985029][ T35] audit: type=1804 audit(1612340984.947:714): pid=9928 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir661252265/syzkaller.IkV2M3/4894/bus" dev="sda1" ino=14346 res=1 errno=0 [ 2382.993497][ T9938] loop3: detected capacity change from 264192 to 0 [ 2383.023039][ T9938] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2383.034618][ T35] audit: type=1800 audit(1612340984.947:715): pid=9928 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14346 res=0 errno=0 [ 2383.082061][ T35] audit: type=1804 audit(1612340985.177:716): pid=9938 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir947775143/syzkaller.EpfdSi/5710/file0/bus" dev="loop3" ino=50 res=1 errno=0 [ 2383.131033][ T35] audit: type=1800 audit(1612340985.197:717): pid=9938 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=50 res=0 errno=0 [ 2383.649220][T29946] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:46 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000200010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:46 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200"], 0x100}}, 0x0) 08:29:46 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x3}], 0xfffffd24) 08:29:46 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:46 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) 08:29:46 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:46 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200"], 0x100}}, 0x0) 08:29:46 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000300010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:46 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe09"], 0x100}}, 0x0) [ 2384.130943][ T9965] loop3: detected capacity change from 264192 to 0 [ 2384.155737][ T9965] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2384.169339][ T9968] loop4: detected capacity change from 264192 to 0 08:29:46 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000400010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2384.217354][ T9969] loop1: detected capacity change from 264192 to 0 [ 2384.228205][ T9968] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2384.253449][ T9969] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:46 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2384.270223][ T35] audit: type=1804 audit(1612340986.388:718): pid=9965 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir947775143/syzkaller.EpfdSi/5711/file0/bus" dev="loop3" ino=51 res=1 errno=0 08:29:46 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe09"], 0x100}}, 0x0) 08:29:46 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) 08:29:46 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000600010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2384.425867][ T35] audit: type=1800 audit(1612340986.418:719): pid=9965 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=51 res=0 errno=0 [ 2384.564590][ T35] audit: type=1804 audit(1612340986.428:720): pid=9968 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1827/bus" dev="sda1" ino=14357 res=1 errno=0 [ 2384.844267][T29946] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:47 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x4}], 0xfffffd24) 08:29:47 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe09"], 0x100}}, 0x0) 08:29:47 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000700010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:47 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) 08:29:47 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000600010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:47 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:47 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:29:47 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000800010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:47 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c00044000000000000000030800024000000001"], 0x100}}, 0x0) [ 2385.319592][T10024] loop1: detected capacity change from 264192 to 0 [ 2385.354401][T10025] loop4: detected capacity change from 264192 to 0 08:29:47 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000a00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2385.375432][T10024] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2385.393799][T10025] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2385.422229][ T35] audit: type=1804 audit(1612340987.538:721): pid=10040 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1828/file0/bus" dev="sda1" ino=14334 res=1 errno=0 08:29:47 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900"], 0x100}}, 0x0) 08:29:47 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 2385.636848][T10054] loop3: detected capacity change from 264192 to 0 [ 2385.672378][T10054] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2385.718714][ T35] audit: type=1804 audit(1612340987.838:722): pid=10054 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir947775143/syzkaller.EpfdSi/5714/file0/bus" dev="loop3" ino=52 res=1 errno=0 [ 2386.180442][T29946] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:48 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x5}], 0xfffffd24) 08:29:48 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:48 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000b00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:48 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900"], 0x100}}, 0x0) 08:29:48 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:48 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000a00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:48 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900"], 0x100}}, 0x0) 08:29:48 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:48 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000c00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2386.538225][T10076] loop1: detected capacity change from 264192 to 0 [ 2386.564640][T10077] loop4: detected capacity change from 264192 to 0 [ 2386.579453][T10076] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2386.591824][T10077] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2386.597870][T10087] __nla_validate_parse: 43 callbacks suppressed [ 2386.597882][T10087] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2386.628093][T10088] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 08:29:48 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 2386.657629][T10088] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2386.661284][T10090] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2386.685199][T10087] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 08:29:48 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 2386.738954][ T1185] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:48 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2386.880981][T10103] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2386.890533][T10099] loop1: detected capacity change from 264192 to 0 [ 2386.915410][T10099] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2386.937376][T10103] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2387.044578][ T1185] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2387.090957][ T1185] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:49 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x11}], 0xfffffd24) 08:29:49 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:49 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(0xffffffffffffffff, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:49 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:49 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:49 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:49 executing program 3: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:49 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000e00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2387.649616][T10123] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2387.660332][T10122] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2387.662912][T10123] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2387.679329][T10126] loop1: detected capacity change from 264192 to 0 08:29:49 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:49 executing program 3: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2387.752376][T10128] loop4: detected capacity change from 264192 to 0 [ 2387.770984][T10126] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:49 executing program 3: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:50 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2387.802117][T10128] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2387.818665][ T35] kauditd_printk_skb: 13 callbacks suppressed [ 2387.818676][ T35] audit: type=1804 audit(1612340989.938:736): pid=10141 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1830/file0/bus" dev="sda1" ino=14357 res=1 errno=0 [ 2387.937166][ T35] audit: type=1800 audit(1612340989.938:737): pid=10141 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14357 res=0 errno=0 [ 2387.994170][ T35] audit: type=1804 audit(1612340989.948:738): pid=10144 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5377/bus" dev="sda1" ino=14358 res=1 errno=0 [ 2388.026744][ T35] audit: type=1800 audit(1612340989.948:739): pid=10144 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14358 res=0 errno=0 08:29:50 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x12}], 0xfffffd24) 08:29:50 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000001000010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:50 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:50 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:50 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:50 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:51 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2388.833873][ T35] audit: type=1804 audit(1612340990.949:740): pid=10168 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5378/bus" dev="sda1" ino=14340 res=1 errno=0 [ 2388.855168][T10171] loop1: detected capacity change from 264192 to 0 08:29:51 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000001100010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2388.871723][ T35] audit: type=1800 audit(1612340990.989:741): pid=10168 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14340 res=0 errno=0 [ 2388.888060][T10169] loop4: detected capacity change from 264192 to 0 08:29:51 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000001200010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2388.927666][T10171] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2388.958061][T10169] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2388.976528][ T35] audit: type=1804 audit(1612340991.099:742): pid=10171 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir661252265/syzkaller.IkV2M3/4901/file0/bus" dev="loop1" ino=56 res=1 errno=0 [ 2389.038490][ T35] audit: type=1800 audit(1612340991.129:743): pid=10171 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=56 res=0 errno=0 08:29:51 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:51 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000001400010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:51 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 2389.065420][ T35] audit: type=1804 audit(1612340991.189:744): pid=10169 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1831/bus" dev="sda1" ino=14357 res=1 errno=0 [ 2389.107731][ T35] audit: type=1800 audit(1612340991.189:745): pid=10169 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14357 res=0 errno=0 [ 2389.131046][ T58] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2389.236266][T10195] loop4: detected capacity change from 264192 to 0 [ 2389.247395][T10195] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2389.287309][T10200] loop1: detected capacity change from 264192 to 0 [ 2389.337844][T10200] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2389.635436][ T1185] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:52 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x14}], 0xfffffd24) 08:29:52 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, 0x0, 0x0) 08:29:52 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000004c00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:52 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:52 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffa) 08:29:52 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:52 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000903000073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2390.196242][T10228] loop1: detected capacity change from 264192 to 0 [ 2390.208914][T10228] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2390.230787][T10229] loop4: detected capacity change from 264192 to 0 08:29:52 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, 0x0, 0x0) [ 2390.259435][T10229] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:52 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x1200, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(0xffffffffffffffff, r0, 0x0, 0x8400fffffffa) 08:29:52 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, 0x0, 0x0) 08:29:52 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000904000073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2390.360703][ T9873] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:52 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffa) 08:29:53 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x15}], 0xfffffd24) 08:29:53 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000910000073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:53 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x1200, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(0xffffffffffffffff, r0, 0x0, 0x8400fffffffa) 08:29:53 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, 0x0}, 0x0) 08:29:53 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffa) 08:29:53 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffa) 08:29:53 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000914000073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2391.274737][T10273] loop4: detected capacity change from 264192 to 0 [ 2391.309839][T10274] loop1: detected capacity change from 264192 to 0 08:29:53 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, 0x0}, 0x0) 08:29:53 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000004c00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2391.334396][T10273] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2391.354179][T10274] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:53 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000902010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:53 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x1200, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(0xffffffffffffffff, r0, 0x0, 0x8400fffffffa) 08:29:53 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) [ 2391.559714][T10299] loop4: detected capacity change from 264192 to 0 [ 2391.580070][T10299] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2391.589212][T10300] loop1: detected capacity change from 264192 to 0 [ 2391.607953][T10300] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2391.651686][ T1185] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:54 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x16}], 0xfffffd24) 08:29:54 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffa) 08:29:54 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, 0x0}, 0x0) 08:29:54 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000903010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:54 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) 08:29:54 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:54 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x100}}, 0x0) [ 2392.216641][T10318] __nla_validate_parse: 25 callbacks suppressed [ 2392.216693][T10318] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2392.233509][T10321] loop4: detected capacity change from 264192 to 0 [ 2392.250287][T10318] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:29:54 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x1200, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(0xffffffffffffffff, r0, 0x0, 0x8400fffffffa) [ 2392.280050][T10322] loop1: detected capacity change from 264192 to 0 [ 2392.291408][T10321] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:54 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000904010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2392.326824][T10322] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:54 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x100}}, 0x0) 08:29:54 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) 08:29:54 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x1200, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(0xffffffffffffffff, r0, 0x0, 0x8400fffffffa) [ 2392.432918][ T1185] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2392.474232][T10343] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2392.503170][T10343] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2392.540162][T10347] loop4: detected capacity change from 264192 to 0 [ 2392.562880][T10347] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2392.597838][ T1185] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:55 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x300}], 0xfffffd24) 08:29:55 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x100}}, 0x0) 08:29:55 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x1200, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(0xffffffffffffffff, r0, 0x0, 0x8400fffffffa) 08:29:55 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 08:29:55 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000905010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:55 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:55 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[], 0x100}}, 0x0) [ 2393.344574][T10367] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2393.348384][T10369] loop4: detected capacity change from 264192 to 0 [ 2393.370108][T10367] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2393.383829][T10369] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:55 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 2393.401487][T10370] loop1: detected capacity change from 264192 to 0 [ 2393.424128][ T35] kauditd_printk_skb: 27 callbacks suppressed 08:29:55 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000906010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2393.424140][ T35] audit: type=1804 audit(1612340995.550:773): pid=10369 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1839/file0/bus" dev="loop4" ino=62 res=1 errno=0 [ 2393.457336][ T35] audit: type=1800 audit(1612340995.550:774): pid=10369 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=62 res=0 errno=0 08:29:55 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) [ 2393.492535][ T35] audit: type=1804 audit(1612340995.610:775): pid=10379 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir661252265/syzkaller.IkV2M3/4908/bus" dev="sda1" ino=14356 res=1 errno=0 [ 2393.528160][T29946] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2393.537383][ T35] audit: type=1800 audit(1612340995.610:776): pid=10379 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14356 res=0 errno=0 [ 2393.558578][ T35] audit: type=1804 audit(1612340995.640:777): pid=10381 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5386/bus" dev="sda1" ino=14340 res=1 errno=0 08:29:55 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[], 0x100}}, 0x0) [ 2393.587232][ T35] audit: type=1800 audit(1612340995.640:778): pid=10381 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14340 res=0 errno=0 [ 2393.610297][T10370] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2393.669768][T10388] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2393.674675][ T35] audit: type=1804 audit(1612340995.790:779): pid=10391 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1840/bus" dev="sda1" ino=14343 res=1 errno=0 08:29:55 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) [ 2393.705589][ T35] audit: type=1800 audit(1612340995.820:780): pid=10391 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14343 res=0 errno=0 [ 2393.728266][T10388] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2393.847695][ T35] audit: type=1804 audit(1612340995.970:781): pid=10398 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1841/bus" dev="sda1" ino=14330 res=1 errno=0 [ 2393.926400][ T35] audit: type=1800 audit(1612340995.970:782): pid=10398 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14330 res=0 errno=0 08:29:56 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x500}], 0xfffffd24) 08:29:56 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000907010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:56 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[], 0x100}}, 0x0) 08:29:56 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 08:29:56 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:56 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:56 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB], 0x100}}, 0x0) [ 2394.684186][T10409] loop1: detected capacity change from 264192 to 0 [ 2394.692242][T10409] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2394.742732][T10421] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2394.780165][T10416] loop4: detected capacity change from 264192 to 0 08:29:56 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000908010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:56 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB], 0x100}}, 0x0) [ 2394.790233][T10421] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2394.807184][T10416] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:57 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 08:29:57 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000909010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:57 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB], 0x100}}, 0x0) [ 2395.080279][T10440] loop4: detected capacity change from 264192 to 0 [ 2395.092249][T10440] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:58 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x1100}], 0xfffffd24) 08:29:58 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000000090a010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:58 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a300000"], 0x100}}, 0x0) 08:29:58 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 08:29:58 executing program 1: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:58 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:58 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a300000"], 0x100}}, 0x0) 08:29:58 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a300000"], 0x100}}, 0x0) [ 2395.938362][T10469] loop4: detected capacity change from 264192 to 0 [ 2395.958102][T10469] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:58 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000000090b010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:58 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x500}], 0xfffffd24) 08:29:58 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000000090c010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2396.120351][T29946] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:29:58 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c0001400000000000"], 0x100}}, 0x0) 08:29:59 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x1200}], 0xfffffd24) 08:29:59 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000000090d010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:59 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c0001400000000000"], 0x100}}, 0x0) 08:29:59 executing program 1: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:59 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:59 executing program 4: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:29:59 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000000090e010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:59 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c0001400000000000"], 0x100}}, 0x0) 08:29:59 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a0300000000"], 0x100}}, 0x0) 08:29:59 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000000090f010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:29:59 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a0300000000"], 0x100}}, 0x0) 08:29:59 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a0300000000"], 0x100}}, 0x0) [ 2397.243604][T10520] __nla_validate_parse: 28 callbacks suppressed [ 2397.243618][T10520] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2397.247426][T10522] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2397.250063][T10520] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2397.259763][T10522] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2397.328660][T10524] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2397.338281][T10524] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.3'. 08:30:00 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x1400}], 0xfffffd24) 08:30:00 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000910010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:00 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240"], 0x100}}, 0x0) 08:30:00 executing program 1: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:00 executing program 4: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:00 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 2398.270812][T10542] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2398.281249][T10544] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2398.290714][T10542] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2398.305247][T10544] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 08:30:00 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000911010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:00 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240"], 0x100}}, 0x0) 08:30:00 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000912010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:00 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240"], 0x100}}, 0x0) 08:30:00 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000913010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:00 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000914010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:01 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x1500}], 0xfffffd24) 08:30:01 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900"], 0x100}}, 0x0) 08:30:01 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000916010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:01 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:01 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000907010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:01 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:01 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000918010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:01 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 2399.506291][ T35] kauditd_printk_skb: 26 callbacks suppressed [ 2399.506303][ T35] audit: type=1804 audit(1612341001.631:809): pid=10584 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5391/bus" dev="sda1" ino=14354 res=1 errno=0 [ 2399.538746][T10585] loop1: detected capacity change from 264192 to 0 08:30:01 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900"], 0x100}}, 0x0) [ 2399.644709][T10594] loop4: detected capacity change from 264192 to 0 08:30:01 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000919010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2399.686938][ T35] audit: type=1800 audit(1612341001.631:810): pid=10584 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14354 res=0 errno=0 [ 2399.722385][ T35] audit: type=1804 audit(1612341001.711:811): pid=10585 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir661252265/syzkaller.IkV2M3/4913/file0/bus" dev="sda1" ino=14344 res=1 errno=0 [ 2399.748599][ T35] audit: type=1800 audit(1612341001.721:812): pid=10585 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14344 res=0 errno=0 08:30:01 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900"], 0x100}}, 0x0) [ 2399.769814][ T35] audit: type=1804 audit(1612341001.881:813): pid=10603 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir024320815/syzkaller.MnmYa4/1849/file0/bus" dev="sda1" ino=14335 res=1 errno=0 [ 2399.795899][ T35] audit: type=1800 audit(1612341001.881:814): pid=10603 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14335 res=0 errno=0 [ 2399.807918][T10594] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:30:02 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000924010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:02 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x1600}], 0xfffffd24) 08:30:02 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073"], 0x100}}, 0x0) 08:30:02 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000925010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:02 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:02 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:02 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 2400.859432][ T35] audit: type=1804 audit(1612341002.981:815): pid=10629 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5392/bus" dev="sda1" ino=14343 res=1 errno=0 [ 2400.886750][T10630] loop1: detected capacity change from 264192 to 0 08:30:03 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000928010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:03 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073"], 0x100}}, 0x0) [ 2400.910435][ T35] audit: type=1800 audit(1612341003.011:816): pid=10629 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14343 res=0 errno=0 [ 2400.931518][T10632] loop4: detected capacity change from 264192 to 0 08:30:03 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000948010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2400.981071][T10632] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:30:03 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073"], 0x100}}, 0x0) [ 2401.095722][ T35] audit: type=1804 audit(1612341003.021:817): pid=10630 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir661252265/syzkaller.IkV2M3/4914/file0/bus" dev="sda1" ino=14355 res=1 errno=0 08:30:03 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000000094c010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2401.162449][ T35] audit: type=1800 audit(1612341003.021:818): pid=10630 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14355 res=0 errno=0 08:30:03 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a"], 0x100}}, 0x0) 08:30:04 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x1f00}], 0xfffffd24) 08:30:04 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000958010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:04 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a"], 0x100}}, 0x0) 08:30:04 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:04 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:04 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:04 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000960010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:04 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a"], 0x100}}, 0x0) [ 2402.199235][T10679] loop1: detected capacity change from 264192 to 0 [ 2402.221404][T10680] loop4: detected capacity change from 264192 to 0 [ 2402.234565][T10680] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2402.267681][T10687] __nla_validate_parse: 54 callbacks suppressed [ 2402.267719][T10687] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2402.319433][T10689] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2402.357943][T10687] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:30:04 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a"], 0x100}}, 0x0) 08:30:04 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000968010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2402.399215][T10689] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2402.414148][ T1185] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:30:04 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 2402.498264][T10695] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2402.524458][T10695] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2402.545792][T10698] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2402.554019][T10697] loop3: detected capacity change from 264192 to 0 [ 2402.571493][T10698] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:30:04 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000000096c010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2402.695091][T10703] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2402.756663][T10703] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:30:05 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) 08:30:05 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:05 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000974010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:05 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:05 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:05 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 2403.646964][T10724] loop4: detected capacity change from 264192 to 0 [ 2403.663711][T10725] loop1: detected capacity change from 264192 to 0 08:30:05 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000000097a010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2403.698845][T10732] loop3: detected capacity change from 264192 to 0 [ 2403.734608][T10732] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:30:06 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:06 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a010100000000000000000200000009b8010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:06 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a010100000000000000000200000009ec010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2404.002080][T10753] loop3: detected capacity change from 264192 to 0 [ 2404.021002][T10753] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:30:06 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) open(0x0, 0x2c0200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:06 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a010100000000000000000200000009c0020073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2404.108088][T23402] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2404.254675][T10765] loop3: detected capacity change from 264192 to 0 [ 2404.277507][T10765] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2404.411939][T23402] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:30:07 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x0, 0x2}], 0xfffffd24) 08:30:07 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900060073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:07 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) open(0x0, 0x2c0200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:07 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:07 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:07 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000000600)={{}, {}, 0x60, 0x0, 0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000004c0)="ad9788aa4daadb879be73489bcf0f6d64f7458b01b2bb909d2521df7329ad4b1ed40e513099482d2471eff4b2ff6bbe0407081a344c1349497e8eaaba8fb56d3f89b54e056ae7ed6e0fc3e342106b023918b4bd1eecae6614905c02f622f1e40c86564a453058c7fc366cf", 0x6b, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0200000092000000010000000c17000000f8a25bd0f244654ff3300ffaa0219d30876a3a24e0e5146e000000c4af0da72315867fbee22a34d90fb45fb7dfd6b641cd98999114c38396a0321007b8e6bc523a2b664ec187d1286251fd"], 0xb8}) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x6a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nvram\x00', 0x440800, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) [ 2404.990001][ T35] kauditd_printk_skb: 22 callbacks suppressed [ 2404.990013][ T35] audit: type=1804 audit(1612341007.112:841): pid=10785 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5395/bus" dev="sda1" ino=14354 res=1 errno=0 [ 2405.033805][T10790] loop3: detected capacity change from 264192 to 0 08:30:07 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a010100000000000000000200000009000c0073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2405.048937][T10786] loop1: detected capacity change from 264192 to 0 [ 2405.059442][T10790] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2405.085193][ T35] audit: type=1800 audit(1612341007.112:842): pid=10785 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14354 res=0 errno=0 [ 2405.119185][ T35] audit: type=1804 audit(1612341007.242:843): pid=10798 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir661252265/syzkaller.IkV2M3/4917/bus" dev="sda1" ino=14356 res=1 errno=0 [ 2405.152547][ T35] audit: type=1800 audit(1612341007.242:844): pid=10798 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14356 res=0 errno=0 08:30:07 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a010100000000000000000200000009c00e0073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2405.187555][ T35] audit: type=1804 audit(1612341007.312:845): pid=10790 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir947775143/syzkaller.EpfdSi/5765/file0/bus" dev="loop3" ino=67 res=1 errno=0 08:30:07 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) open(0x0, 0x2c0200, 0x0) lseek(r0, 0x1200, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) [ 2405.266060][ T35] audit: type=1800 audit(1612341007.312:846): pid=10790 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=67 res=0 errno=0 [ 2405.289059][T23402] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:30:07 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900250073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:07 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900300073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2405.462934][T10810] loop3: detected capacity change from 264192 to 0 [ 2405.496322][T10810] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:30:07 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900020073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2405.628271][T10821] netlink: 'syz-executor.0': attribute type 2 has an invalid length. 08:30:08 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x0, 0x3}], 0xfffffd24) 08:30:08 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) open(0x0, 0x2c0200, 0x0) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:08 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900060073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:08 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000000600)={{}, {}, 0x60, 0x0, 0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000004c0)="ad9788aa4daadb879be73489bcf0f6d64f7458b01b2bb909d2521df7329ad4b1ed40e513099482d2471eff4b2ff6bbe0407081a344c1349497e8eaaba8fb56d3f89b54e056ae7ed6e0fc3e342106b023918b4bd1eecae6614905c02f622f1e40c86564a453058c7fc366cf", 0x6b, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0200000092000000010000000c17000000f8a25bd0f244654ff3300ffaa0219d30876a3a24e0e5146e000000c4af0da72315867fbee22a34d90fb45fb7dfd6b641cd98999114c38396a0321007b8e6bc523a2b664ec187d1286251fd"], 0xb8}) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x6a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nvram\x00', 0x440800, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r2, 0x89f6, &(0x7f00000001c0)={'ip6tnl0\x00', &(0x7f0000000680)={'syztnl2\x00', 0x0, 0x4, 0x3f, 0x5, 0x1, 0x46, @mcast1, @mcast2, 0x40, 0x10, 0x2, 0x2}}) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f00000005c0)=@ccm_128={{0x304}, "abe90ac2b37221b8", "0f8ab4a5c38ad4a8bfb8eeabd1f91337", "575ccaf8", "9804b2242767eca9"}, 0x28) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-monitor\x00', 0x40, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000000300)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}, &(0x7f0000000340)=0x10) recvmmsg(r1, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 08:30:08 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:08 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) open(0x0, 0x2c0200, 0x0) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 2406.266563][T10835] loop3: detected capacity change from 264192 to 0 [ 2406.276526][T10835] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2406.281903][ T35] audit: type=1804 audit(1612341008.413:847): pid=10838 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5396/bus" dev="sda1" ino=14351 res=1 errno=0 08:30:08 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900080073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2406.332810][T10839] loop1: detected capacity change from 264192 to 0 08:30:08 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a010100000000000000000200000009000c0073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:08 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900250073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2406.554174][ T35] audit: type=1800 audit(1612341008.453:848): pid=10838 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14351 res=0 errno=0 08:30:08 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900300073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:08 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900000373797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2406.755886][ T35] audit: type=1804 audit(1612341008.523:849): pid=10835 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir947775143/syzkaller.EpfdSi/5767/file0/bus" dev="loop3" ino=68 res=1 errno=0 [ 2406.810004][ T35] audit: type=1800 audit(1612341008.523:850): pid=10835 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=68 res=0 errno=0 08:30:09 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900001473797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2407.220545][T23402] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:30:09 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x0, 0x4}], 0xfffffd24) 08:30:09 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000000090002c073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:09 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) open(0x0, 0x2c0200, 0x0) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:09 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:09 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) open(0x0, 0x2c0200, 0x0) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:09 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 2407.626055][T10886] netlink: 'syz-executor.0': attribute type 2 has an invalid length. [ 2407.632355][T10883] loop4: detected capacity change from 264192 to 0 [ 2407.644754][T10886] __nla_validate_parse: 30 callbacks suppressed [ 2407.644763][T10886] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2407.675647][T10885] loop3: detected capacity change from 264192 to 0 [ 2407.685406][T10883] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:30:09 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a010100000000000000000200000009000ec073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2407.905378][T10905] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:30:10 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000000090001000a797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2408.132013][T10907] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:30:10 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900010020797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2408.331763][T10910] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:30:10 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900010023797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2408.450593][T10912] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:30:10 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:10 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900010025797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2408.614117][T10917] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:30:11 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x0, 0x5}], 0xfffffd24) 08:30:11 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:11 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a010100000000000000000200000009000ec073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:11 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) open(0x0, 0x2c0200, 0x0) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:11 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000000090001002a797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:11 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000000090001002b797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2409.248475][T10931] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2409.279559][T10936] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 08:30:11 executing program 3 (fault-call:1 fault-nth:0): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2409.374260][T10939] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2409.401287][T10941] FAULT_INJECTION: forcing a failure. [ 2409.401287][T10941] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2409.473875][T10941] CPU: 0 PID: 10941 Comm: syz-executor.3 Not tainted 5.11.0-rc6-syzkaller #0 [ 2409.482686][T10941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2409.492792][T10941] Call Trace: [ 2409.496057][T10941] dump_stack+0x116/0x15d [ 2409.500489][T10941] should_fail+0x23c/0x250 [ 2409.504911][T10941] should_fail_usercopy+0x16/0x20 [ 2409.509958][T10941] _copy_from_user+0x1c/0xd0 [ 2409.514592][T10941] __copy_msghdr_from_user+0x44/0x350 [ 2409.519956][T10941] ? __fget_light+0x219/0x260 [ 2409.524631][T10941] __sys_sendmsg+0x135/0x270 [ 2409.529246][T10941] ? kstrtouint_from_user+0x104/0x130 [ 2409.534620][T10941] ? __rcu_read_unlock+0x5c/0x250 [ 2409.539648][T10941] ? fsnotify_perm+0x59/0x2e0 [ 2409.544366][T10941] ? __fsnotify_parent+0x32f/0x430 [ 2409.549477][T10941] ? get_pid_task+0x90/0xc0 [ 2409.554074][T10941] ? vfs_write+0x569/0x7e0 [ 2409.558483][T10941] ? __fget_light+0x219/0x260 [ 2409.563161][T10941] ? fput+0x2d/0x130 [ 2409.567055][T10941] ? ksys_write+0x157/0x180 [ 2409.571551][T10941] __x64_sys_sendmsg+0x42/0x50 [ 2409.576394][T10941] do_syscall_64+0x39/0x80 [ 2409.580827][T10941] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2409.586723][T10941] RIP: 0033:0x465b09 [ 2409.590688][T10941] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2409.610335][T10941] RSP: 002b:00007f690963f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 08:30:11 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:11 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000000090001002d797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2409.618743][T10941] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 [ 2409.626714][T10941] RDX: 0000000000000000 RSI: 000000002000c2c0 RDI: 0000000000000003 [ 2409.634683][T10941] RBP: 00007f690963f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2409.642653][T10941] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2409.650620][T10941] R13: 00007ffccc020a0f R14: 00007f690963f300 R15: 0000000000022000 08:30:11 executing program 3 (fault-call:1 fault-nth:1): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2409.763256][T10950] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2409.786210][T10951] FAULT_INJECTION: forcing a failure. [ 2409.786210][T10951] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2409.853032][T10951] CPU: 0 PID: 10951 Comm: syz-executor.3 Not tainted 5.11.0-rc6-syzkaller #0 [ 2409.861886][T10951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2409.871965][T10951] Call Trace: [ 2409.875241][T10951] dump_stack+0x116/0x15d [ 2409.879581][T10951] should_fail+0x23c/0x250 [ 2409.884170][T10951] should_fail_usercopy+0x16/0x20 [ 2409.889289][T10951] _copy_from_user+0x1c/0xd0 [ 2409.893877][T10951] iovec_from_user+0xc4/0x2d0 [ 2409.898584][T10951] ? __rcu_read_unlock+0x5c/0x250 [ 2409.903613][T10951] ? should_fail+0xd6/0x250 [ 2409.908190][T10951] __import_iovec+0x49/0x270 [ 2409.912779][T10951] import_iovec+0xb8/0xd0 [ 2409.917112][T10951] __sys_sendmsg+0x1ab/0x270 [ 2409.921713][T10951] ? __rcu_read_unlock+0x5c/0x250 [ 2409.926730][T10951] ? fsnotify_perm+0x59/0x2e0 [ 2409.931457][T10951] ? __fsnotify_parent+0x32f/0x430 [ 2409.936584][T10951] ? get_pid_task+0x90/0xc0 [ 2409.941088][T10951] ? vfs_write+0x569/0x7e0 [ 2409.945503][T10951] ? __fget_light+0x219/0x260 [ 2409.950190][T10951] ? fput+0x2d/0x130 [ 2409.954198][T10951] ? ksys_write+0x157/0x180 [ 2409.958699][T10951] __x64_sys_sendmsg+0x42/0x50 [ 2409.963567][T10951] do_syscall_64+0x39/0x80 [ 2409.968482][T10951] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2409.974375][T10951] RIP: 0033:0x465b09 [ 2409.978263][T10951] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 08:30:12 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000000090001002e797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2409.997885][T10951] RSP: 002b:00007f690963f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2410.006395][T10951] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 [ 2410.014369][T10951] RDX: 0000000000000000 RSI: 000000002000c2c0 RDI: 0000000000000003 [ 2410.022341][T10951] RBP: 00007f690963f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2410.030307][T10951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2410.038272][T10951] R13: 00007ffccc020a0f R14: 00007f690963f300 R15: 0000000000022000 08:30:12 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900010030797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:13 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x0, 0x11}], 0xfffffd24) 08:30:13 executing program 2 (fault-call:7 fault-nth:0): syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:13 executing program 4 (fault-call:1 fault-nth:0): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:13 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000000090001004c797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:13 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:13 executing program 3 (fault-call:1 fault-nth:2): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2410.985866][T10976] FAULT_INJECTION: forcing a failure. [ 2410.985866][T10976] name failslab, interval 1, probability 0, space 0, times 0 [ 2411.002277][ T35] kauditd_printk_skb: 18 callbacks suppressed [ 2411.002290][ T35] audit: type=1804 audit(1612341013.134:869): pid=10979 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5399/bus" dev="sda1" ino=14354 res=1 errno=0 [ 2411.011452][T10975] FAT-fs (loop1): bogus number of reserved sectors [ 2411.040258][T10975] FAT-fs (loop1): Can't find a valid FAT filesystem [ 2411.040887][T10977] FAULT_INJECTION: forcing a failure. [ 2411.040887][T10977] name fail_usercopy, interval 1, probability 0, space 0, times 0 08:30:13 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900010058797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:13 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 2411.071517][ T35] audit: type=1800 audit(1612341013.194:870): pid=10979 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14354 res=0 errno=0 [ 2411.118012][ T35] audit: type=1804 audit(1612341013.244:871): pid=10975 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir661252265/syzkaller.IkV2M3/4922/file0/bus" dev="sda1" ino=14356 res=1 errno=0 [ 2411.140004][T10976] CPU: 0 PID: 10976 Comm: syz-executor.3 Not tainted 5.11.0-rc6-syzkaller #0 [ 2411.152551][T10976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2411.162591][T10976] Call Trace: [ 2411.165860][T10976] dump_stack+0x116/0x15d [ 2411.170198][T10976] should_fail+0x23c/0x250 [ 2411.174610][T10976] __should_failslab+0x81/0x90 [ 2411.179429][T10976] should_failslab+0x5/0x20 [ 2411.183931][T10976] kmem_cache_alloc_node+0x46/0x2e0 [ 2411.189118][T10976] ? __alloc_skb+0x98/0x300 [ 2411.193648][T10976] __alloc_skb+0x98/0x300 [ 2411.198007][T10976] ? netlink_autobind+0x143/0x150 [ 2411.203086][T10976] netlink_sendmsg+0x4c7/0x7c0 [ 2411.207842][T10976] ? netlink_getsockopt+0x720/0x720 [ 2411.213099][T10976] ____sys_sendmsg+0x360/0x4d0 [ 2411.217861][T10976] ? import_iovec+0xb8/0xd0 [ 2411.222357][T10976] __sys_sendmsg+0x1ed/0x270 [ 2411.226988][T10976] ? __fsnotify_parent+0x32f/0x430 [ 2411.231847][ T35] audit: type=1800 audit(1612341013.244:872): pid=10975 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14356 res=0 errno=0 [ 2411.232090][T10976] ? get_pid_task+0x90/0xc0 [ 2411.232115][T10976] ? vfs_write+0x569/0x7e0 [ 2411.232225][T10976] ? __fget_light+0x219/0x260 [ 2411.267483][T10976] ? fput+0x2d/0x130 [ 2411.271435][T10976] ? ksys_write+0x157/0x180 [ 2411.275943][T10976] __x64_sys_sendmsg+0x42/0x50 [ 2411.282134][T10976] do_syscall_64+0x39/0x80 [ 2411.286598][T10976] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2411.293015][T10976] RIP: 0033:0x465b09 [ 2411.296891][T10976] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2411.316581][T10976] RSP: 002b:00007f690963f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2411.325033][T10976] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 [ 2411.334056][T10976] RDX: 0000000000000000 RSI: 000000002000c2c0 RDI: 0000000000000003 [ 2411.342024][T10976] RBP: 00007f690963f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2411.349980][T10976] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2411.357939][T10976] R13: 00007ffccc020a0f R14: 00007f690963f300 R15: 0000000000022000 [ 2411.365928][T10977] CPU: 1 PID: 10977 Comm: syz-executor.4 Not tainted 5.11.0-rc6-syzkaller #0 [ 2411.374690][T10977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2411.384751][T10977] Call Trace: [ 2411.388018][T10977] dump_stack+0x116/0x15d [ 2411.392438][T10977] should_fail+0x23c/0x250 [ 2411.396852][T10977] should_fail_usercopy+0x16/0x20 [ 2411.401867][T10977] _copy_from_user+0x1c/0xd0 [ 2411.406479][T10977] __copy_msghdr_from_user+0x44/0x350 [ 2411.411847][T10977] ? __fget_light+0x219/0x260 [ 2411.416533][T10977] __sys_sendmsg+0x135/0x270 [ 2411.421113][T10977] ? kstrtouint_from_user+0x104/0x130 [ 2411.426582][T10977] ? __rcu_read_unlock+0x5c/0x250 [ 2411.431643][T10977] ? fsnotify_perm+0x59/0x2e0 [ 2411.436319][T10977] ? __fsnotify_parent+0x32f/0x430 [ 2411.441422][T10977] ? get_pid_task+0x90/0xc0 [ 2411.445921][T10977] ? vfs_write+0x569/0x7e0 [ 2411.450340][T10977] ? __fget_light+0x219/0x260 [ 2411.455015][T10977] ? fput+0x2d/0x130 [ 2411.458900][T10977] ? ksys_write+0x157/0x180 [ 2411.467644][T10977] __x64_sys_sendmsg+0x42/0x50 [ 2411.472486][T10977] do_syscall_64+0x39/0x80 [ 2411.476896][T10977] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2411.482780][T10977] RIP: 0033:0x465b09 [ 2411.486665][T10977] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2411.506267][T10977] RSP: 002b:00007f3f8e327188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2411.514669][T10977] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 [ 2411.522689][T10977] RDX: 0000000000000000 RSI: 000000002000c2c0 RDI: 0000000000000003 [ 2411.530649][T10977] RBP: 00007f3f8e3271d0 R08: 0000000000000000 R09: 0000000000000000 [ 2411.538657][T10977] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2411.546689][T10977] R13: 00007ffc881b00bf R14: 00007f3f8e327300 R15: 0000000000022000 [ 2411.583330][ T35] audit: type=1804 audit(1612341013.714:873): pid=10993 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5400/bus" dev="sda1" ino=14354 res=1 errno=0 08:30:13 executing program 3 (fault-call:1 fault-nth:3): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:13 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900010063797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2411.613147][ T35] audit: type=1800 audit(1612341013.734:874): pid=10993 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14354 res=0 errno=0 [ 2411.674259][T10996] FAULT_INJECTION: forcing a failure. [ 2411.674259][T10996] name failslab, interval 1, probability 0, space 0, times 0 [ 2411.709349][T10996] CPU: 1 PID: 10996 Comm: syz-executor.3 Not tainted 5.11.0-rc6-syzkaller #0 [ 2411.718130][T10996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2411.728175][T10996] Call Trace: [ 2411.731447][T10996] dump_stack+0x116/0x15d [ 2411.735820][T10996] should_fail+0x23c/0x250 [ 2411.740256][T10996] ? netlink_sendmsg+0x4c7/0x7c0 [ 2411.745184][T10996] __should_failslab+0x81/0x90 [ 2411.749944][T10996] should_failslab+0x5/0x20 [ 2411.754443][T10996] kmem_cache_alloc_node_trace+0x4b/0x2e0 [ 2411.760216][T10996] ? __kmalloc_node_track_caller+0x30/0x40 [ 2411.767014][T10996] ? netlink_sendmsg+0x4c7/0x7c0 [ 2411.771952][T10996] __kmalloc_node_track_caller+0x30/0x40 [ 2411.777573][T10996] __alloc_skb+0xd2/0x300 [ 2411.781905][T10996] netlink_sendmsg+0x4c7/0x7c0 [ 2411.786666][T10996] ? netlink_getsockopt+0x720/0x720 [ 2411.791868][T10996] ____sys_sendmsg+0x360/0x4d0 [ 2411.798393][T10996] ? import_iovec+0xb8/0xd0 [ 2411.802900][T10996] __sys_sendmsg+0x1ed/0x270 [ 2411.807481][T10996] ? __fsnotify_parent+0x32f/0x430 [ 2411.812588][T10996] ? get_pid_task+0x90/0xc0 [ 2411.817113][T10996] ? vfs_write+0x569/0x7e0 [ 2411.822520][T10996] ? __fget_light+0x219/0x260 [ 2411.827249][T10996] ? fput+0x2d/0x130 [ 2411.831138][T10996] ? ksys_write+0x157/0x180 [ 2411.835624][T10996] __x64_sys_sendmsg+0x42/0x50 [ 2411.840448][T10996] do_syscall_64+0x39/0x80 [ 2411.844846][T10996] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2411.850735][T10996] RIP: 0033:0x465b09 [ 2411.854650][T10996] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 08:30:14 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900010064797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2411.874235][T10996] RSP: 002b:00007f690963f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2411.882625][T10996] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 [ 2411.890576][T10996] RDX: 0000000000000000 RSI: 000000002000c2c0 RDI: 0000000000000003 [ 2411.898528][T10996] RBP: 00007f690963f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2411.906480][T10996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2411.914511][T10996] R13: 00007ffccc020a0f R14: 00007f690963f300 R15: 0000000000022000 08:30:14 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 2412.026416][T11003] FAT-fs (loop1): bogus number of reserved sectors [ 2412.045484][T11003] FAT-fs (loop1): Can't find a valid FAT filesystem [ 2412.135418][ T35] audit: type=1804 audit(1612341014.264:875): pid=11003 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir661252265/syzkaller.IkV2M3/4923/file0/bus" dev="sda1" ino=14341 res=1 errno=0 [ 2412.261136][ T35] audit: type=1800 audit(1612341014.294:876): pid=11003 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14341 res=0 errno=0 08:30:15 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x0, 0x12}], 0xfffffd24) 08:30:15 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900010068797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:15 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:15 executing program 3 (fault-call:1 fault-nth:4): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:15 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x7ffff000) 08:30:15 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 2412.943004][T11027] __nla_validate_parse: 6 callbacks suppressed [ 2412.943018][T11027] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2412.946320][T11026] FAULT_INJECTION: forcing a failure. [ 2412.946320][T11026] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2412.961391][T11028] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2412.987853][ T35] audit: type=1804 audit(1612341015.104:877): pid=11030 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5401/bus" dev="sda1" ino=14354 res=1 errno=0 [ 2413.000178][T11028] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2413.013277][ T35] audit: type=1800 audit(1612341015.104:878): pid=11030 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14354 res=0 errno=0 [ 2413.044258][T11029] FAT-fs (loop1): bogus number of reserved sectors [ 2413.079287][T11026] CPU: 1 PID: 11026 Comm: syz-executor.3 Not tainted 5.11.0-rc6-syzkaller #0 08:30:15 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:15 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900010069797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2413.088901][T11026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2413.098951][T11026] Call Trace: [ 2413.102223][T11026] dump_stack+0x116/0x15d [ 2413.106633][T11026] should_fail+0x23c/0x250 [ 2413.111174][T11026] should_fail_usercopy+0x16/0x20 [ 2413.116252][T11026] _copy_from_iter_full+0x11f/0x690 [ 2413.121451][T11026] ? netlink_sendmsg+0x4c7/0x7c0 [ 2413.126389][T11026] ? check_stack_object+0x61/0x70 [ 2413.126913][T11029] FAT-fs (loop1): Can't find a valid FAT filesystem [ 2413.131401][T11026] ? __virt_addr_valid+0x15a/0x1a0 [ 2413.143572][T11026] ? __check_object_size+0x253/0x310 [ 2413.148937][T11026] netlink_sendmsg+0x579/0x7c0 [ 2413.155262][T11026] ? netlink_getsockopt+0x720/0x720 [ 2413.160459][T11026] ____sys_sendmsg+0x360/0x4d0 [ 2413.165290][T11026] ? import_iovec+0xb8/0xd0 [ 2413.169894][T11026] __sys_sendmsg+0x1ed/0x270 [ 2413.174482][T11026] ? __fsnotify_parent+0x32f/0x430 [ 2413.179587][T11026] ? get_pid_task+0x90/0xc0 [ 2413.184091][T11026] ? vfs_write+0x569/0x7e0 [ 2413.188488][T11026] ? __fget_light+0x219/0x260 [ 2413.193150][T11026] ? fput+0x2d/0x130 [ 2413.197024][T11026] ? ksys_write+0x157/0x180 [ 2413.201581][T11026] __x64_sys_sendmsg+0x42/0x50 [ 2413.206391][T11026] do_syscall_64+0x39/0x80 [ 2413.210799][T11026] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2413.216741][T11026] RIP: 0033:0x465b09 [ 2413.220659][T11026] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2413.240249][T11026] RSP: 002b:00007f690963f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2413.248644][T11026] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 [ 2413.256641][T11026] RDX: 0000000000000000 RSI: 000000002000c2c0 RDI: 0000000000000003 [ 2413.264591][T11026] RBP: 00007f690963f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2413.272541][T11026] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2413.280498][T11026] R13: 00007ffccc020a0f R14: 00007f690963f300 R15: 0000000000022000 08:30:15 executing program 3 (fault-call:1 fault-nth:5): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:15 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000000090001006c797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2413.328511][T11039] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2413.341508][T11040] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2413.352614][T11039] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'. 08:30:15 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x2, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) [ 2413.391742][T11042] FAULT_INJECTION: forcing a failure. [ 2413.391742][T11042] name failslab, interval 1, probability 0, space 0, times 0 [ 2413.423081][T11042] CPU: 0 PID: 11042 Comm: syz-executor.3 Not tainted 5.11.0-rc6-syzkaller #0 [ 2413.431855][T11042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2413.441905][T11042] Call Trace: [ 2413.445235][T11042] dump_stack+0x116/0x15d [ 2413.449565][T11042] should_fail+0x23c/0x250 [ 2413.453975][T11042] ? skb_clone+0x131/0x1f0 [ 2413.458799][T11042] __should_failslab+0x81/0x90 [ 2413.463563][T11042] should_failslab+0x5/0x20 [ 2413.468424][T11042] kmem_cache_alloc+0x36/0x2e0 [ 2413.473191][T11042] ? rhashtable_jhash2+0x13a/0x1a0 [ 2413.478417][T11042] skb_clone+0x131/0x1f0 [ 2413.482732][T11042] netlink_deliver_tap+0x2a0/0x470 [ 2413.487896][T11042] netlink_unicast+0x5de/0x6c0 [ 2413.492659][T11042] netlink_sendmsg+0x6f8/0x7c0 [ 2413.497587][T11042] ? netlink_getsockopt+0x720/0x720 [ 2413.502778][T11042] ____sys_sendmsg+0x360/0x4d0 [ 2413.507547][T11042] ? import_iovec+0xb8/0xd0 [ 2413.512050][T11042] __sys_sendmsg+0x1ed/0x270 [ 2413.516644][T11042] ? __fsnotify_parent+0x32f/0x430 [ 2413.521755][T11042] ? get_pid_task+0x90/0xc0 [ 2413.526251][T11042] ? vfs_write+0x569/0x7e0 [ 2413.530658][T11042] ? __fget_light+0x219/0x260 [ 2413.535347][T11042] ? fput+0x2d/0x130 [ 2413.539230][T11042] ? ksys_write+0x157/0x180 [ 2413.543720][T11042] __x64_sys_sendmsg+0x42/0x50 [ 2413.548922][T11042] do_syscall_64+0x39/0x80 [ 2413.553343][T11042] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2413.559297][T11042] RIP: 0033:0x465b09 [ 2413.563183][T11042] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2413.582783][T11042] RSP: 002b:00007f690963f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2413.591180][T11042] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 [ 2413.599137][T11042] RDX: 0000000000000000 RSI: 000000002000c2c0 RDI: 0000000000000003 [ 2413.607102][T11042] RBP: 00007f690963f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2413.615064][T11042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2413.623097][T11042] R13: 00007ffccc020a0f R14: 00007f690963f300 R15: 0000000000022000 [ 2413.661479][T11042] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2413.678239][T11048] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2413.689559][T11049] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2413.700361][T11042] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 08:30:15 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000000090001006f797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:16 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x0, 0x14}], 0xfffffd24) 08:30:16 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x3, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:16 executing program 3 (fault-call:1 fault-nth:6): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:16 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:16 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffffffffffffffff) 08:30:16 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900010070797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2414.451348][T11065] FAULT_INJECTION: forcing a failure. [ 2414.451348][T11065] name failslab, interval 1, probability 0, space 0, times 0 [ 2414.480454][T11065] CPU: 1 PID: 11065 Comm: syz-executor.3 Not tainted 5.11.0-rc6-syzkaller #0 [ 2414.489234][T11065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 08:30:16 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900010273797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:16 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x540) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$FITRIM(r0, 0xc0185879, 0x0) ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000080)={0x0, r0, 0x6, 0x80000001, 0xc24, 0xffffffffffffffe0}) syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f00000000c0)='./file0\x00') chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x1200, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x8000, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000180)={0x2, 0xe, 0x70d, 0x2d6, "5d3bf5e0c872a4e8c79a87b2031425a47add8f7f49cf2a5b7b437c1d4102b2d6"}) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x54080, 0x0) open(0x0, 0x0, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) [ 2414.499283][T11065] Call Trace: [ 2414.502558][T11065] dump_stack+0x116/0x15d [ 2414.506932][T11065] should_fail+0x23c/0x250 [ 2414.511350][T11065] ? skb_clone+0x131/0x1f0 [ 2414.515756][T11065] __should_failslab+0x81/0x90 [ 2414.520521][T11065] should_failslab+0x5/0x20 [ 2414.525023][T11065] kmem_cache_alloc+0x36/0x2e0 [ 2414.529778][T11065] skb_clone+0x131/0x1f0 [ 2414.534079][T11065] nfnetlink_rcv+0x2b8/0x1270 [ 2414.538756][T11065] ? __kfree_skb+0xfe/0x150 [ 2414.543255][T11065] ? __kfree_skb+0xfe/0x150 [ 2414.547756][T11065] ? consume_skb+0x4b/0x160 [ 2414.552258][T11065] ? nlmon_xmit+0x47/0x50 [ 2414.556587][T11065] ? local_bh_enable+0x1b/0x20 [ 2414.561345][T11065] ? __dev_queue_xmit+0xc25/0x1570 [ 2414.566517][T11065] ? __skb_clone+0x2b9/0x2d0 [ 2414.571137][T11065] ? __rcu_read_unlock+0x5c/0x250 [ 2414.576256][T11065] ? netlink_deliver_tap+0x74/0x470 [ 2414.581451][T11065] netlink_unicast+0x5fc/0x6c0 [ 2414.586211][T11065] netlink_sendmsg+0x6f8/0x7c0 [ 2414.590966][T11065] ? netlink_getsockopt+0x720/0x720 [ 2414.596150][T11065] ____sys_sendmsg+0x360/0x4d0 [ 2414.600910][T11065] ? import_iovec+0xb8/0xd0 [ 2414.605409][T11065] __sys_sendmsg+0x1ed/0x270 [ 2414.610160][T11065] ? __fsnotify_parent+0x32f/0x430 [ 2414.615256][T11065] ? get_pid_task+0x90/0xc0 [ 2414.619748][T11065] ? vfs_write+0x569/0x7e0 [ 2414.624207][T11065] ? __fget_light+0x219/0x260 [ 2414.628880][T11065] ? fput+0x2d/0x130 [ 2414.632825][T11065] ? ksys_write+0x157/0x180 [ 2414.637321][T11065] __x64_sys_sendmsg+0x42/0x50 [ 2414.642088][T11065] do_syscall_64+0x39/0x80 [ 2414.646570][T11065] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2414.652453][T11065] RIP: 0033:0x465b09 [ 2414.656341][T11065] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2414.676002][T11065] RSP: 002b:00007f690963f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2414.684507][T11065] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 [ 2414.692472][T11065] RDX: 0000000000000000 RSI: 000000002000c2c0 RDI: 0000000000000003 [ 2414.700478][T11065] RBP: 00007f690963f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2414.708541][T11065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2414.716497][T11065] R13: 00007ffccc020a0f R14: 00007f690963f300 R15: 0000000000022000 08:30:16 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x4, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:16 executing program 3 (fault-call:1 fault-nth:7): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2414.769775][T11072] FAT-fs (loop1): bogus number of reserved sectors [ 2414.776287][T11072] FAT-fs (loop1): Can't find a valid FAT filesystem 08:30:17 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900010373797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:17 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x5, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) [ 2414.869155][T11087] FAULT_INJECTION: forcing a failure. [ 2414.869155][T11087] name failslab, interval 1, probability 0, space 0, times 0 [ 2414.925515][T11087] CPU: 0 PID: 11087 Comm: syz-executor.3 Not tainted 5.11.0-rc6-syzkaller #0 [ 2414.934308][T11087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2414.944413][T11087] Call Trace: [ 2414.947695][T11087] dump_stack+0x116/0x15d [ 2414.952143][T11087] should_fail+0x23c/0x250 [ 2414.956584][T11087] ? nf_tables_valid_genid+0x32/0x70 [ 2414.961860][T11087] __should_failslab+0x81/0x90 [ 2414.966698][T11087] ? nf_tables_newtable+0x223/0xed0 [ 2414.971915][T11087] should_failslab+0x5/0x20 [ 2414.976407][T11087] kmem_cache_alloc_trace+0x39/0x320 [ 2414.981687][T11087] ? nf_tables_valid_genid+0x32/0x70 [ 2414.986972][T11087] nf_tables_newtable+0x223/0xed0 [ 2414.992005][T11087] ? nf_tables_valid_genid+0x70/0x70 [ 2414.997284][T11087] nfnetlink_rcv+0x8fd/0x1270 [ 2415.001968][T11087] ? __skb_clone+0x2b9/0x2d0 [ 2415.006562][T11087] ? __rcu_read_unlock+0x5c/0x250 [ 2415.011592][T11087] ? netlink_deliver_tap+0x74/0x470 [ 2415.016869][T11087] netlink_unicast+0x5fc/0x6c0 [ 2415.021634][T11087] netlink_sendmsg+0x6f8/0x7c0 [ 2415.026400][T11087] ? netlink_getsockopt+0x720/0x720 [ 2415.031621][T11087] ____sys_sendmsg+0x360/0x4d0 [ 2415.036491][T11087] ? import_iovec+0xb8/0xd0 [ 2415.040988][T11087] __sys_sendmsg+0x1ed/0x270 [ 2415.045600][T11087] ? __fsnotify_parent+0x32f/0x430 [ 2415.050711][T11087] ? get_pid_task+0x90/0xc0 [ 2415.055285][T11087] ? vfs_write+0x569/0x7e0 [ 2415.059697][T11087] ? __fget_light+0x219/0x260 [ 2415.064416][T11087] ? fput+0x2d/0x130 [ 2415.068307][T11087] ? ksys_write+0x157/0x180 [ 2415.072842][T11087] __x64_sys_sendmsg+0x42/0x50 [ 2415.077642][T11087] do_syscall_64+0x39/0x80 [ 2415.082060][T11087] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2415.087948][T11087] RIP: 0033:0x465b09 [ 2415.091869][T11087] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2415.111492][T11087] RSP: 002b:00007f690963f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2415.120187][T11087] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 [ 2415.128167][T11087] RDX: 0000000000000000 RSI: 000000002000c2c0 RDI: 0000000000000003 [ 2415.136128][T11087] RBP: 00007f690963f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2415.144109][T11087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2415.152100][T11087] R13: 00007ffccc020a0f R14: 00007f690963f300 R15: 0000000000022000 08:30:17 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x0, 0x15}], 0xfffffd24) 08:30:17 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(0x0, r5, 0x0) r7 = syz_mount_image$hpfs(&(0x7f0000000000)='hpfs\x00', &(0x7f0000000180)='./file0\x00', 0x7fff, 0x1, &(0x7f0000000240)=[{&(0x7f00000001c0)="02b42f60d0", 0x5, 0x9}], 0x1282000, &(0x7f0000000280)={[{'vfat\x00'}, {'vfat\x00'}, {')[)[)\'\\'}], [{@obj_user={'obj_user', 0x3d, 'vfat\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@uid_gt={'uid>', r5}}, {@dont_measure='dont_measure'}, {@fsmagic={'fsmagic', 0x3d, 0x3}}, {@fsname={'fsname', 0x3d, 'vfat\x00'}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@measure='measure'}, {@uid_lt={'uid<', 0xee00}}]}) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x1200, 0x0) r8 = gettid() ptrace$setopts(0x4206, r8, 0x0, 0x0) tkill(r8, 0x34) ptrace$cont(0x18, r8, 0x0, 0x0) ptrace$setregs(0xd, r8, 0x0, &(0x7f0000000080)) r9 = syz_open_procfs(r8, &(0x7f0000000140)='net/ip_tables_matches\x00') r10 = open(0x0, 0x0, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f00000026c0)={0x0, 0x0, 0x0}, &(0x7f0000002700)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003c40)=[{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001500)=[{&(0x7f00000003c0)="d985f0c1b9729986722aaf5201f3304ee1ed7fc71c74fc2ed445a6cd33d0b8d0a5ec270cce6d9601ec206381dc2881dce0bc25090409466b1f7ff6cc09f782ccf260308a37dadcb03a", 0x49}, {&(0x7f0000000440)="fb512f4c29dcd545dd1ed04d2d57457ced5f010808ab89e23587070347076355f64921b21a57a6b445a25b7344a3c6a0aa97e85857d05eaf6d84a2fef0c76a0ba9", 0x41}, {&(0x7f00000004c0)="eb411707a97ded613673e7f18a711aab19f5f6b68c5508f34c811f13ef30", 0x1e}, {&(0x7f0000000500)="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", 0x1000}], 0x4, &(0x7f0000001940)=[@cred={{0x1c, 0x1, 0x2, {0x0, r5, r6}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, r6}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r5, r6}}}, @rights={{0x28, 0x1, 0x1, [r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, r9, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xa0, 0x800}, {&(0x7f0000001a00)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a80)="7960cdfe18c23e8be828f7db7fa10d8aea984faafcadff3522a7436e7cf6e63884463c839b", 0x25}], 0x1, &(0x7f0000001c40)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, r7, 0xffffffffffffffff, r3, r3, r3, r9, r7, 0xffffffffffffffff, r9]}}, @rights={{0x18, 0x1, 0x1, [r10, r10]}}, @rights={{0x30, 0x1, 0x1, [r0, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1]}}, @cred={{0x1c, 0x1, 0x2, {r4, r5, 0xee01}}}], 0xc0, 0x4040001}, {&(0x7f0000001d00)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000022c0)=[{&(0x7f0000001d80)="ffe1a699601bc239846ec08b176d9fd59b464d5f85bafe69", 0x18}, {&(0x7f0000001dc0)="0f21d0bcb12c4484bb5beac93d8aabd9bb48f45352f13af6f69bdfd256a4e620db6cd94c17ea21723376e8a63e713f4b2aa74f0d15d1e1921fd367de1d6e8f6cfd37019137f89e3ba47bce63ecd6e2a8428bf3fc7cd13d324a9c027891d33f45995864da1b40ea2fb9b456b328d47c9b3cae8943d7a974cb316176a38dfa4dbad3312060452126f774683f68aec35c197ea9a02cc747ce1ba24adcea77690dd23ad8346f049ec6528d96c7b2dfcc7681b314115617828ece7c0585372748de7fb6c9fbbd203ef3f112b9e40f730f612fcd1b1b6388c3168e6c", 0xd9}, {&(0x7f0000001ec0)="34871f46a8aa434e30e9763fe64446ccd8d4a1f7faa5e80f74787ef1c9e21eb028cd6b8179f8bca1c847023e847a79cc83ae2d15752496f062", 0x39}, {&(0x7f0000001f00)="4edd6b014aaf3f8ba5e7dd02779b457820c30d0a7b6f363974688c26ecb9833830b702b65ec73e1c1ddb8530ea8f8f12ab3658eb52775e8874cf5903aafb1769f426351c1438b9e134073a63a2033714821c933577c679f797151d57f98b47f156bbc27643f91196c86ae4346a4aa6c40072fc0afc38b1b2d6eaa534ab64f7317e2f1eee3b2f40af1485e8432b5c5cf4379d58d22cf2b069d3b84ba025c480ef068907104e3c592db556adffb860752edfdacd3435bfb20c51b963c63fcb2bc21d26286e1d476fd8c12cfdcad0cac7f5829a4611a21bb14bdad6ca649396900078c2326eff8320819cb775c151cc4948232346340f", 0xf5}, {&(0x7f0000002000)="89f4efd2ccd5526a4bc4d929f692b19850c32a416b034ec6b970ba80", 0x1c}, {&(0x7f0000002040)="18c051f194c4012f40b53f33138c16593786479da425ce601d984b793c3acd87ca338a7a5bcb31dcef976535c2835b506da9448c0a30ee80d2c4dff072a6bf117429295b8d54ddf92db062efead95de65463706235411afd7a673e6201e882443b3d1877f9064bdcc59868501a798ba4aeead77cdc2d4a9f9cad4d930ac41ed7823a08826514698ea7913a16eaa56c3749c2389366e110f339a45c3c2fe5cbd896db3e9984a92c2ba6", 0xa9}, 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", 0x1000}, {&(0x7f0000003940)="f024ab4f0f52461f4cde1f4e7dab26f9af885d8a8f3904f0cce0b215557a0ad05e8a6de26e2ece8c5bc02ba5333a5d71ea31a56bdeb8180204717b8f3d3a7ae6c5473f34445067cfecea6ac1001f7dc2a0e9e849050bdbd43c964bc1d61e2511cb264fedeafe9e1fdb20953efc4e8c31905ea6de5486602efe539cd008e6aabe7bc01287b80824a621ddd351c2867db6d27b4dfc619c8a51b44fcc8e0a7790166380e69928b04eb1a9d08360f3df4ac4706b1eb4b19789df40c685b29cde4cf9e167f886a76c29e803c5af6adee47a879f", 0xd1}, {&(0x7f0000003a40)="ec3f526dfa3fd74a925635538933a96ce4aca3f415bb6c93ecdd5cba55269b8cd9a02166b863532c38d213d02049dfc12a4593e9df854029b7181951ac4d279025f831d31f08f374aa724c0d7b122bb81cecaa794247a79527f7e1a4bccc58adf43a1c1d69b26d076ed59494970799f0a541fa7a81d8388ed6bb", 0x7a}, {&(0x7f0000003ac0)="d8ec07deefd11ff6275a6c4427443b86e73006e05fb804a63ac6c3f86144bdec3bb81a3436e16fe47a519312aff1c1b01b2dab624aa3bfb4e2ec9c3ed32a5f4eb23467cad607ddd2ad54685576349a99acabbdbb19259d592ac20cdc861efe02f353a031dc474c6c873ca56220268d6d1d19a6299fa767d6a7a6389f7175301b8891f39d94d530e212179c2e8fff47b11977c4240bff1ea97f193ec3055867623a3f2417711235bbed9eeb99ca7a7e1112a744b95ecb48a3cef0cffe44c2743362bc2f6bf541f9cd0918c381a912bd810e238caffbcd8c74c3ef7134ccd60b92fa0337bad3408b", 0xe7}], 0x6, 0x0, 0x0, 0x8000}], 0x5, 0x4048100) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffa) 08:30:17 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x6, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:17 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900010473797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:17 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:17 executing program 3 (fault-call:1 fault-nth:8): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:18 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900010573797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:18 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x7, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) [ 2415.879659][T11117] FAULT_INJECTION: forcing a failure. [ 2415.879659][T11117] name failslab, interval 1, probability 0, space 0, times 0 [ 2415.895996][T11118] FAT-fs (loop1): bogus number of reserved sectors [ 2415.922556][T11117] CPU: 0 PID: 11117 Comm: syz-executor.3 Not tainted 5.11.0-rc6-syzkaller #0 [ 2415.928199][T11118] FAT-fs (loop1): Can't find a valid FAT filesystem [ 2415.931409][T11117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2415.931422][T11117] Call Trace: [ 2415.931429][T11117] dump_stack+0x116/0x15d [ 2415.931473][T11117] should_fail+0x23c/0x250 [ 2415.931490][T11117] __should_failslab+0x81/0x90 [ 2415.931506][T11117] ? nla_strdup+0x73/0xc0 08:30:18 executing program 2: syz_mount_image$vfat(&(0x7f0000000840)='vfat\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000b00)=ANY=[@ANYRES32=0x0, @ANYRESOCT, @ANYRESHEX]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0), 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) r4 = open(&(0x7f00000009c0)='./file0\x00', 0x121000, 0x1) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000a00)={0x0, 0x87, [0x4, 0xf15d, 0xffff, 0x3, 0x3f, 0x1]}) lsetxattr$security_ima(&(0x7f0000000a40)='./bus\x00', &(0x7f0000000a80)='security.ima\x00', &(0x7f0000000ac0)=ANY=[@ANYBLOB="0271410ed9cc397345"], 0x9, 0x0) setresuid(0x0, r3, 0x0) syz_mount_image$tmpfs(&(0x7f0000000640)='tmpfs\x00', &(0x7f0000000680)='./bus\x00', 0x8, 0x2, &(0x7f0000000940)=[{&(0x7f00000006c0)="6e3c3a510c8b9f4d0cc6f6674a14b5a68b892cca62741e8368e1e77f5ac9c9adec40bd7770907989d5413f1f92097bd89f05a95d110371037ac62966872b63806a2f156c873cb71a483369d276bbb13b4ecc7906e0e0555f5b787f8e8854074026a4dcb9cb6ee636e47db29ac191784114b59c06b5e370f998f914633c219c94e95b99e5f0cdbc8e42d92783d2c05ed14af9ba37fbd19f03d3b189e3b801982b270c7eae47fef20bb52943bc082c981ecda5d2d8be994c7a018c4f3df8436b302edf3f4fa87bc5874754f576813d053f8c76ad8c42563e857be3a7cd403ab14226963ac5c340", 0xe6, 0x7ff}, {&(0x7f00000007c0)="2bc48d1a80a8e65365193863ae0c074a9ec54dc0a6309f847481cfd3f8e27144b9eb84dd03e5a25108d65d611289f4c731729a48e97eea4a2f040475837ac2aec31cabc4e255dca6ed0a1422dcdd27e263be4f097b77d1622ad3c349b10f97e1e5ca14ad", 0x64, 0x80000001}], 0x8008, &(0x7f0000000980)={[], [{@smackfsdef={'smackfsdef', 0x3d, ')\x00\x00^&]{!/'}}, {@uid_eq={'uid', 0x3d, r3}}, {@fsname={'fsname', 0x3d, '[*\\%'}}]}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)) r5 = syz_mount_image$vxfs(&(0x7f00000001c0)='vxfs\x00', &(0x7f0000000200)='./bus\x00', 0x7, 0x4, &(0x7f0000000500)=[{&(0x7f0000000240)="02c33d300f1f85cd7020dcf355860c637a4da73030722ad7b8baf0a78de779b731a5f3c83d6e5487d238d58382f5b0c897ee6134a4ec992a0197e92551e13d9fcffc226c02c538f4", 0x48, 0x1}, {&(0x7f0000000300)="2c8acea5bb7277ae1f4a30f1f12d104afbc23af70db663d922ab46d1c2fe15d860ae5cb36d760d23b6541cbbe849d467d56523bb053e4e92cae38feae930c758db433e0b0e28808dae4a3da4db2be8649c95dd45bf7c73f7a8fb31b1053a8810cc0168c7cb4b0e82c8691f5f3f3c", 0x6e, 0x3}, {&(0x7f0000000380)="8b965c379e74096fd99b5b3d0d70d31e15a1d9329590829bc142069fca89434f65cc1df7733f3a6ba9234df58bf82e26f189204964789d06f09d8dace95e93cc8ded78141fa7ee", 0x47, 0x20}, {&(0x7f0000000400)="9d168e5a6104b8e48d462b4d5ef5ce8069be49e60416a1c99495c66889519b1b22aab37ccb0ebfbcb488d610809b949cfa67e4fa6fbf8324dd6b1574803fe19dbe95d8e7e6b003d219bf5eb8d0498388a80fb68149aa7ea32595da20039f0da5611eb9505746df7e6dbbd1f2854bb6dd3082eaa9d4521eaf3bea05441cb2904342e4b0b3f171fd0703d6f0f883ab14b3b56020fe237a592c6d1f86f872c5c058d718a286a743e2ca7cffac1bcb201246e48ad28821d1829a7e617e5af6948243e6763026b11c851c171d55ba085513a10ee59f1df509c4e458f1adfbe1c4564c67294ec70931c1488e36d248c2176c", 0xef, 0x9}], 0x4000, &(0x7f0000000580)={[{':)'}, {'vfat\x00'}, {'vfat\x00'}, {'+.-\\'}, {}, {}], [{@obj_role={'obj_role', 0x3d, '%'}}, {@func={'func', 0x3d, 'POLICY_CHECK'}}]}) mkdirat(r5, &(0x7f00000005c0)='./file0\x00', 0x20) ftruncate(r2, 0x2000000000003) lseek(r0, 0x1200, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x68) r6 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x400980, 0x180) sendfile(r0, r6, 0x0, 0x8400fffffffa) [ 2415.931531][T11117] should_failslab+0x5/0x20 [ 2415.973800][T11117] __kmalloc+0x59/0x360 [ 2415.977964][T11117] nla_strdup+0x73/0xc0 [ 2415.982119][T11117] ? nf_tables_valid_genid+0x32/0x70 [ 2415.987444][T11117] nf_tables_newtable+0x23c/0xed0 [ 2415.992467][T11117] ? nf_tables_valid_genid+0x70/0x70 [ 2415.997804][T11117] nfnetlink_rcv+0x8fd/0x1270 [ 2416.002531][T11117] ? __skb_clone+0x2b9/0x2d0 [ 2416.008707][T11117] ? __rcu_read_unlock+0x5c/0x250 [ 2416.013737][T11117] ? netlink_deliver_tap+0x74/0x470 [ 2416.020065][T11117] netlink_unicast+0x5fc/0x6c0 [ 2416.024859][T11117] netlink_sendmsg+0x6f8/0x7c0 [ 2416.031968][T11117] ? netlink_getsockopt+0x720/0x720 [ 2416.038569][T11117] ____sys_sendmsg+0x360/0x4d0 [ 2416.043364][T11117] ? import_iovec+0xb8/0xd0 [ 2416.047929][T11117] __sys_sendmsg+0x1ed/0x270 [ 2416.052894][T11117] ? __fsnotify_parent+0x32f/0x430 [ 2416.058003][T11117] ? get_pid_task+0x90/0xc0 [ 2416.064048][T11117] ? vfs_write+0x569/0x7e0 [ 2416.068467][T11117] ? __fget_light+0x219/0x260 [ 2416.073147][T11117] ? fput+0x2d/0x130 [ 2416.077132][T11117] ? ksys_write+0x157/0x180 [ 2416.082855][T11117] __x64_sys_sendmsg+0x42/0x50 [ 2416.087695][T11117] do_syscall_64+0x39/0x80 [ 2416.093859][T11117] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2416.099757][T11117] RIP: 0033:0x465b09 [ 2416.103641][T11117] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2416.123282][T11117] RSP: 002b:00007f690963f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2416.131707][T11117] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 [ 2416.139675][T11117] RDX: 0000000000000000 RSI: 000000002000c2c0 RDI: 0000000000000003 [ 2416.148638][T11117] RBP: 00007f690963f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2416.156607][T11117] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2416.164620][T11117] R13: 00007ffccc020a0f R14: 00007f690963f300 R15: 0000000000022000 08:30:18 executing program 3 (fault-call:1 fault-nth:9): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:18 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900010673797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:18 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x8, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) [ 2416.288004][T11137] FAULT_INJECTION: forcing a failure. [ 2416.288004][T11137] name failslab, interval 1, probability 0, space 0, times 0 [ 2416.342347][T11137] CPU: 0 PID: 11137 Comm: syz-executor.3 Not tainted 5.11.0-rc6-syzkaller #0 [ 2416.351125][T11137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2416.361191][T11137] Call Trace: [ 2416.364466][T11137] dump_stack+0x116/0x15d [ 2416.368794][T11137] should_fail+0x23c/0x250 [ 2416.373207][T11137] __should_failslab+0x81/0x90 [ 2416.377963][T11137] should_failslab+0x5/0x20 [ 2416.382462][T11137] kmem_cache_alloc_node_trace+0x4b/0x2e0 [ 2416.388175][T11137] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2416.394334][T11137] ? __kmalloc_node+0x30/0x40 [ 2416.399008][T11137] __kmalloc_node+0x30/0x40 [ 2416.403506][T11137] kvmalloc_node+0x81/0xf0 [ 2416.407920][T11137] rhashtable_init+0x352/0x550 [ 2416.412711][T11137] rhltable_init+0x1a/0x30 [ 2416.417124][T11137] nf_tables_newtable+0x359/0xed0 [ 2416.422200][T11137] ? nf_tables_valid_genid+0x70/0x70 [ 2416.427487][T11137] nfnetlink_rcv+0x8fd/0x1270 [ 2416.432235][T11137] ? __skb_clone+0x2b9/0x2d0 [ 2416.436818][T11137] ? __rcu_read_unlock+0x5c/0x250 [ 2416.441842][T11137] ? netlink_deliver_tap+0x74/0x470 [ 2416.447074][T11137] netlink_unicast+0x5fc/0x6c0 [ 2416.451864][T11137] netlink_sendmsg+0x6f8/0x7c0 [ 2416.456624][T11137] ? netlink_getsockopt+0x720/0x720 [ 2416.461824][T11137] ____sys_sendmsg+0x360/0x4d0 [ 2416.466643][T11137] ? import_iovec+0xb8/0xd0 [ 2416.471146][T11137] __sys_sendmsg+0x1ed/0x270 [ 2416.475757][T11137] ? __fsnotify_parent+0x32f/0x430 [ 2416.480860][T11137] ? get_pid_task+0x90/0xc0 [ 2416.485417][T11137] ? vfs_write+0x569/0x7e0 [ 2416.489830][T11137] ? __fget_light+0x219/0x260 [ 2416.494555][T11137] ? fput+0x2d/0x130 [ 2416.498444][T11137] ? ksys_write+0x157/0x180 [ 2416.502944][T11137] __x64_sys_sendmsg+0x42/0x50 [ 2416.507739][T11137] do_syscall_64+0x39/0x80 [ 2416.512157][T11137] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2416.518053][T11137] RIP: 0033:0x465b09 [ 2416.521940][T11137] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2416.541609][T11137] RSP: 002b:00007f690963f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2416.550017][T11137] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 [ 2416.558054][T11137] RDX: 0000000000000000 RSI: 000000002000c2c0 RDI: 0000000000000003 [ 2416.566032][T11137] RBP: 00007f690963f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2416.573997][T11137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2416.581963][T11137] R13: 00007ffccc020a0f R14: 00007f690963f300 R15: 0000000000022000 08:30:19 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x0, 0x16}], 0xfffffd24) 08:30:19 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) ftruncate(r1, 0x800) lseek(r0, 0x1200, 0x0) open(0x0, 0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r2, &(0x7f0000057fa0)=[{}, {{}, 0x11}], 0x30) ioctl$FITRIM(r2, 0xc0185879, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$P9_RREADLINK(r4, &(0x7f0000000080)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) sendfile(r0, r2, 0x0, 0x8400fffffffa) 08:30:19 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x9, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:19 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900010773797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:19 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:19 executing program 3 (fault-call:1 fault-nth:10): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2417.346603][T11162] FAT-fs (loop1): bogus number of reserved sectors [ 2417.349475][T11159] FAULT_INJECTION: forcing a failure. [ 2417.349475][T11159] name failslab, interval 1, probability 0, space 0, times 0 [ 2417.355076][T11162] FAT-fs (loop1): Can't find a valid FAT filesystem 08:30:19 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) unlink(&(0x7f0000000080)='./bus\x00') open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/arp\x00') sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 2417.388591][T11159] CPU: 0 PID: 11159 Comm: syz-executor.3 Not tainted 5.11.0-rc6-syzkaller #0 [ 2417.397372][T11159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2417.407418][T11159] Call Trace: [ 2417.410693][T11159] dump_stack+0x116/0x15d [ 2417.415071][T11159] should_fail+0x23c/0x250 [ 2417.419481][T11159] __should_failslab+0x81/0x90 [ 2417.424297][T11159] ? nf_tables_newtable+0x510/0xed0 [ 2417.429487][T11159] should_failslab+0x5/0x20 [ 2417.434022][T11159] kmem_cache_alloc_trace+0x39/0x320 [ 2417.439378][T11159] nf_tables_newtable+0x510/0xed0 [ 2417.444400][T11159] ? nf_tables_valid_genid+0x70/0x70 [ 2417.449683][T11159] nfnetlink_rcv+0x8fd/0x1270 [ 2417.454370][T11159] ? __skb_clone+0x2b9/0x2d0 [ 2417.458950][T11159] ? __rcu_read_unlock+0x5c/0x250 [ 2417.464004][T11159] ? netlink_deliver_tap+0x74/0x470 [ 2417.469199][T11159] netlink_unicast+0x5fc/0x6c0 [ 2417.473952][T11159] netlink_sendmsg+0x6f8/0x7c0 [ 2417.478712][T11159] ? netlink_getsockopt+0x720/0x720 [ 2417.483905][T11159] ____sys_sendmsg+0x360/0x4d0 [ 2417.488684][T11159] ? import_iovec+0xb8/0xd0 [ 2417.493175][T11159] __sys_sendmsg+0x1ed/0x270 [ 2417.497761][T11159] ? __fsnotify_parent+0x32f/0x430 [ 2417.502881][T11159] ? get_pid_task+0x90/0xc0 [ 2417.507377][T11159] ? vfs_write+0x569/0x7e0 [ 2417.511830][T11159] ? __fget_light+0x219/0x260 [ 2417.516503][T11159] ? fput+0x2d/0x130 [ 2417.520382][T11159] ? ksys_write+0x157/0x180 [ 2417.524871][T11159] __x64_sys_sendmsg+0x42/0x50 [ 2417.529632][T11159] do_syscall_64+0x39/0x80 [ 2417.534043][T11159] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2417.539979][T11159] RIP: 0033:0x465b09 [ 2417.543860][T11159] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2417.563578][T11159] RSP: 002b:00007f690963f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2417.571977][T11159] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 [ 2417.579955][T11159] RDX: 0000000000000000 RSI: 000000002000c2c0 RDI: 0000000000000003 [ 2417.587910][T11159] RBP: 00007f690963f1d0 R08: 0000000000000000 R09: 0000000000000000 08:30:19 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0xa, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:19 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900010873797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2417.595932][T11159] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2417.603887][T11159] R13: 00007ffccc020a0f R14: 00007f690963f300 R15: 0000000000022000 08:30:19 executing program 3 (fault-call:1 fault-nth:11): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2417.645716][ T35] kauditd_printk_skb: 12 callbacks suppressed [ 2417.645727][ T35] audit: type=1804 audit(1612341019.765:891): pid=11170 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir661252265/syzkaller.IkV2M3/4927/file0/bus" dev="sda1" ino=14337 res=1 errno=0 08:30:19 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) chdir(&(0x7f0000000080)='./bus\x00') ftruncate(r1, 0x800) lseek(r0, 0x1200, 0x3) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00000000c0)=""/18, &(0x7f0000000140)=0x12) r2 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 08:30:19 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0xb, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) [ 2417.732239][T11179] FAULT_INJECTION: forcing a failure. [ 2417.732239][T11179] name failslab, interval 1, probability 0, space 0, times 0 [ 2417.802889][ T35] audit: type=1800 audit(1612341019.765:892): pid=11170 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14337 res=0 errno=0 [ 2417.811487][T11179] CPU: 0 PID: 11179 Comm: syz-executor.3 Not tainted 5.11.0-rc6-syzkaller #0 [ 2417.832661][T11179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2417.842785][T11179] Call Trace: [ 2417.846091][T11179] dump_stack+0x116/0x15d [ 2417.850428][T11179] should_fail+0x23c/0x250 [ 2417.854844][T11179] __should_failslab+0x81/0x90 [ 2417.859603][T11179] ? nf_tables_newchain+0xdb0/0x2790 [ 2417.864944][T11179] should_failslab+0x5/0x20 [ 2417.869441][T11179] kmem_cache_alloc_trace+0x39/0x320 [ 2417.874720][T11179] ? __rcu_read_unlock+0x5c/0x250 [ 2417.879751][T11179] nf_tables_newchain+0xdb0/0x2790 [ 2417.884867][T11179] ? _raw_spin_lock_irqsave+0x25/0x90 [ 2417.890249][T11179] ? __nla_parse+0x3c/0x50 [ 2417.894675][T11179] ? nf_tables_deltable+0x600/0x600 [ 2417.899902][T11179] nfnetlink_rcv+0x8fd/0x1270 [ 2417.904671][T11179] ? __skb_clone+0x2b9/0x2d0 [ 2417.907083][ T35] audit: type=1804 audit(1612341019.925:893): pid=11181 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5408/bus" dev="sda1" ino=14338 res=1 errno=0 [ 2417.909309][T11179] ? __rcu_read_unlock+0x5c/0x250 [ 2417.909336][T11179] ? netlink_deliver_tap+0x74/0x470 [ 2417.944770][T11179] netlink_unicast+0x5fc/0x6c0 [ 2417.949530][T11179] netlink_sendmsg+0x6f8/0x7c0 [ 2417.954286][T11179] ? netlink_getsockopt+0x720/0x720 [ 2417.959478][T11179] ____sys_sendmsg+0x360/0x4d0 [ 2417.964286][T11179] ? import_iovec+0xb8/0xd0 [ 2417.968944][T11179] __sys_sendmsg+0x1ed/0x270 [ 2417.973544][T11179] ? __fsnotify_parent+0x32f/0x430 [ 2417.978719][T11179] ? get_pid_task+0x90/0xc0 [ 2417.983220][T11179] ? vfs_write+0x569/0x7e0 [ 2417.987704][T11179] ? __fget_light+0x219/0x260 [ 2417.992377][T11179] ? fput+0x2d/0x130 [ 2417.996283][T11179] ? ksys_write+0x157/0x180 [ 2418.000774][T11179] __x64_sys_sendmsg+0x42/0x50 [ 2418.005540][T11179] do_syscall_64+0x39/0x80 [ 2418.009788][ T35] audit: type=1800 audit(1612341019.925:894): pid=11181 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14338 res=0 errno=0 [ 2418.009947][T11179] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2418.036703][T11179] RIP: 0033:0x465b09 [ 2418.040591][T11179] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2418.060187][T11179] RSP: 002b:00007f690963f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2418.068691][T11179] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 [ 2418.076648][T11179] RDX: 0000000000000000 RSI: 000000002000c2c0 RDI: 0000000000000003 [ 2418.084614][T11179] RBP: 00007f690963f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2418.092487][ T35] audit: type=1804 audit(1612341019.975:895): pid=11181 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5408/bus" dev="sda1" ino=14338 res=1 errno=0 [ 2418.092578][T11179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2418.125766][T11179] R13: 00007ffccc020a0f R14: 00007f690963f300 R15: 0000000000022000 [ 2418.137372][T11187] __nla_validate_parse: 34 callbacks suppressed [ 2418.137384][T11187] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2418.161828][T11187] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2418.175077][ T35] audit: type=1800 audit(1612341019.975:896): pid=11181 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14338 res=0 errno=0 [ 2418.211160][T11179] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 08:30:20 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x0, 0x300}], 0xfffffd24) 08:30:20 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900010973797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:20 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25, 0x100000000}, {0x0, 0x0, 0x3f}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) r2 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000200), 0x10efe10675dec16, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000180)={'HL\x00'}, &(0x7f00000001c0)=0x1e) open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000140)=0x6e) ftruncate(r3, 0x90) 08:30:20 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:20 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:20 executing program 3 (fault-call:1 fault-nth:12): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2418.794082][ T35] audit: type=1804 audit(1612341020.916:897): pid=11200 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5409/bus" dev="sda1" ino=14337 res=1 errno=0 [ 2418.829114][T11209] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2418.838660][T11206] loop1: detected capacity change from 264192 to 0 [ 2418.846432][T11210] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2418.850610][T11209] FAULT_INJECTION: forcing a failure. [ 2418.850610][T11209] name failslab, interval 1, probability 0, space 0, times 0 [ 2418.857404][T11205] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2418.868286][ T35] audit: type=1800 audit(1612341020.956:898): pid=11200 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14337 res=0 errno=0 [ 2418.898761][T11205] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2418.907277][T11206] FAT-fs (loop1): bogus number of reserved sectors [ 2418.908527][T11209] CPU: 1 PID: 11209 Comm: syz-executor.3 Not tainted 5.11.0-rc6-syzkaller #0 [ 2418.915360][T11206] FAT-fs (loop1): Can't find a valid FAT filesystem [ 2418.923508][T11209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2418.923521][T11209] Call Trace: [ 2418.923530][T11209] dump_stack+0x116/0x15d [ 2418.923556][T11209] should_fail+0x23c/0x250 [ 2418.942865][ T35] audit: type=1804 audit(1612341021.036:899): pid=11213 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir661252265/syzkaller.IkV2M3/4928/file0/bus" dev="sda1" ino=14356 res=1 errno=0 [ 2418.943554][T11209] __should_failslab+0x81/0x90 [ 2418.943580][T11209] ? nla_strdup+0x73/0xc0 08:30:21 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900010a73797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2418.952843][ T35] audit: type=1800 audit(1612341021.036:900): pid=11213 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14356 res=0 errno=0 [ 2418.978216][T11209] should_failslab+0x5/0x20 [ 2418.978275][T11209] __kmalloc+0x59/0x360 [ 2419.018425][T11209] nla_strdup+0x73/0xc0 [ 2419.022583][T11209] nf_tables_newchain+0x16c8/0x2790 [ 2419.029643][T11209] ? _raw_spin_lock_irqsave+0x25/0x90 [ 2419.035087][T11209] ? __nla_parse+0x3c/0x50 [ 2419.039501][T11209] ? nf_tables_deltable+0x600/0x600 [ 2419.044794][T11209] nfnetlink_rcv+0x8fd/0x1270 [ 2419.049496][T11209] ? __skb_clone+0x2b9/0x2d0 [ 2419.054084][T11209] ? __rcu_read_unlock+0x5c/0x250 [ 2419.059103][T11209] ? netlink_deliver_tap+0x74/0x470 [ 2419.064913][T11209] netlink_unicast+0x5fc/0x6c0 [ 2419.069701][T11209] netlink_sendmsg+0x6f8/0x7c0 [ 2419.075085][T11209] ? netlink_getsockopt+0x720/0x720 [ 2419.080294][T11209] ____sys_sendmsg+0x360/0x4d0 [ 2419.085055][T11209] ? import_iovec+0xb8/0xd0 [ 2419.089557][T11209] __sys_sendmsg+0x1ed/0x270 [ 2419.094392][T11209] ? __fsnotify_parent+0x32f/0x430 [ 2419.100843][T11209] ? get_pid_task+0x90/0xc0 [ 2419.105351][T11209] ? vfs_write+0x569/0x7e0 [ 2419.109778][T11209] ? __fget_light+0x219/0x260 [ 2419.115893][T11209] ? fput+0x2d/0x130 [ 2419.119876][T11209] ? ksys_write+0x157/0x180 [ 2419.124445][T11209] __x64_sys_sendmsg+0x42/0x50 [ 2419.130054][T11209] do_syscall_64+0x39/0x80 [ 2419.135331][T11209] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2419.141859][T11209] RIP: 0033:0x465b09 [ 2419.145744][T11209] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2419.165345][T11209] RSP: 002b:00007f690963f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2419.173759][T11209] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 [ 2419.181726][T11209] RDX: 0000000000000000 RSI: 000000002000c2c0 RDI: 0000000000000003 [ 2419.189690][T11209] RBP: 00007f690963f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2419.197667][T11209] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2419.207362][T11209] R13: 00007ffccc020a0f R14: 00007f690963f300 R15: 0000000000022000 [ 2419.216541][T11209] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 08:30:21 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0xd, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:21 executing program 3 (fault-call:1 fault-nth:13): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2419.302050][T11220] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2419.383802][T11223] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 08:30:21 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0xe, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:21 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900010b73797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2419.475094][T11223] FAULT_INJECTION: forcing a failure. [ 2419.475094][T11223] name failslab, interval 1, probability 0, space 0, times 0 [ 2419.529457][T11223] CPU: 0 PID: 11223 Comm: syz-executor.3 Not tainted 5.11.0-rc6-syzkaller #0 [ 2419.538234][T11223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2419.548282][T11223] Call Trace: [ 2419.551555][T11223] dump_stack+0x116/0x15d [ 2419.555960][T11223] should_fail+0x23c/0x250 [ 2419.560386][T11223] __should_failslab+0x81/0x90 [ 2419.565255][T11223] should_failslab+0x5/0x20 [ 2419.569759][T11223] kmem_cache_alloc_node_trace+0x4b/0x2e0 08:30:21 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0xf, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) [ 2419.575530][T11223] ? __kmalloc_node+0x30/0x40 [ 2419.580196][T11223] ? __kmalloc+0x1c3/0x360 [ 2419.584612][T11223] __kmalloc_node+0x30/0x40 [ 2419.589102][T11223] kvmalloc_node+0x81/0xf0 [ 2419.593524][T11223] nf_tables_newchain+0x182a/0x2790 [ 2419.599149][T11223] ? _raw_spin_lock_irqsave+0x25/0x90 [ 2419.604522][T11223] ? __nla_parse+0x3c/0x50 [ 2419.608930][T11223] ? nf_tables_deltable+0x600/0x600 [ 2419.614120][T11223] nfnetlink_rcv+0x8fd/0x1270 [ 2419.618809][T11223] ? __skb_clone+0x2b9/0x2d0 [ 2419.623401][T11223] ? __rcu_read_unlock+0x5c/0x250 [ 2419.628422][T11223] ? netlink_deliver_tap+0x74/0x470 [ 2419.633615][T11223] netlink_unicast+0x5fc/0x6c0 [ 2419.638471][T11223] netlink_sendmsg+0x6f8/0x7c0 [ 2419.643232][T11223] ? netlink_getsockopt+0x720/0x720 [ 2419.648412][T11223] ____sys_sendmsg+0x360/0x4d0 [ 2419.653161][T11223] ? import_iovec+0xb8/0xd0 [ 2419.657692][T11223] __sys_sendmsg+0x1ed/0x270 [ 2419.662282][T11223] ? __fsnotify_parent+0x32f/0x430 [ 2419.667437][T11223] ? get_pid_task+0x90/0xc0 [ 2419.671922][T11223] ? vfs_write+0x569/0x7e0 [ 2419.676317][T11223] ? __fget_light+0x219/0x260 [ 2419.681003][T11223] ? fput+0x2d/0x130 [ 2419.684879][T11223] ? ksys_write+0x157/0x180 [ 2419.689366][T11223] __x64_sys_sendmsg+0x42/0x50 [ 2419.694200][T11223] do_syscall_64+0x39/0x80 [ 2419.698600][T11223] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2419.704556][T11223] RIP: 0033:0x465b09 [ 2419.708426][T11223] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2419.728084][T11223] RSP: 002b:00007f690963f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2419.736486][T11223] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 [ 2419.744445][T11223] RDX: 0000000000000000 RSI: 000000002000c2c0 RDI: 0000000000000003 [ 2419.752395][T11223] RBP: 00007f690963f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2419.760345][T11223] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2419.768359][T11223] R13: 00007ffccc020a0f R14: 00007f690963f300 R15: 0000000000022000 08:30:22 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x0, 0x500}], 0xfffffd24) 08:30:22 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900010c73797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:22 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:22 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0xd4080, 0x127) open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:22 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x10, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:22 executing program 3 (fault-call:1 fault-nth:14): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:22 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x11, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:22 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900010d73797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2420.512818][T11252] FAULT_INJECTION: forcing a failure. [ 2420.512818][T11252] name failslab, interval 1, probability 0, space 0, times 0 [ 2420.527817][T11251] loop1: detected capacity change from 264192 to 0 [ 2420.534506][T11252] CPU: 0 PID: 11252 Comm: syz-executor.3 Not tainted 5.11.0-rc6-syzkaller #0 [ 2420.543270][T11252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2420.554906][T11252] Call Trace: [ 2420.558742][T11252] dump_stack+0x116/0x15d [ 2420.563172][T11252] should_fail+0x23c/0x250 [ 2420.567704][T11252] __should_failslab+0x81/0x90 [ 2420.572453][T11252] ? nf_tables_newchain+0x18ab/0x2790 [ 2420.577829][T11252] should_failslab+0x5/0x20 [ 2420.582314][T11252] kmem_cache_alloc_trace+0x39/0x320 [ 2420.587607][T11252] ? __kmalloc_node+0x30/0x40 [ 2420.592268][T11252] nf_tables_newchain+0x18ab/0x2790 [ 2420.597451][T11252] ? _raw_spin_lock_irqsave+0x25/0x90 [ 2420.602809][T11252] ? __nla_parse+0x3c/0x50 [ 2420.607212][T11252] ? nf_tables_deltable+0x600/0x600 [ 2420.612388][T11252] nfnetlink_rcv+0x8fd/0x1270 [ 2420.617078][T11252] ? __skb_clone+0x2b9/0x2d0 [ 2420.621647][T11252] ? __rcu_read_unlock+0x5c/0x250 [ 2420.626714][T11252] ? netlink_deliver_tap+0x74/0x470 [ 2420.631900][T11252] netlink_unicast+0x5fc/0x6c0 [ 2420.636656][T11252] netlink_sendmsg+0x6f8/0x7c0 [ 2420.641434][T11252] ? netlink_getsockopt+0x720/0x720 [ 2420.646631][T11252] ____sys_sendmsg+0x360/0x4d0 [ 2420.651376][T11252] ? import_iovec+0xb8/0xd0 [ 2420.655857][T11252] __sys_sendmsg+0x1ed/0x270 [ 2420.660439][T11252] ? __fsnotify_parent+0x32f/0x430 [ 2420.665530][T11252] ? get_pid_task+0x90/0xc0 [ 2420.670026][T11252] ? vfs_write+0x569/0x7e0 [ 2420.674419][T11252] ? __fget_light+0x219/0x260 [ 2420.679136][T11252] ? fput+0x2d/0x130 [ 2420.683011][T11252] ? ksys_write+0x157/0x180 [ 2420.687534][T11252] __x64_sys_sendmsg+0x42/0x50 [ 2420.692296][T11252] do_syscall_64+0x39/0x80 [ 2420.696695][T11252] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2420.702570][T11252] RIP: 0033:0x465b09 [ 2420.706481][T11252] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2420.726075][T11252] RSP: 002b:00007f690963f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2420.734465][T11252] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 [ 2420.742412][T11252] RDX: 0000000000000000 RSI: 000000002000c2c0 RDI: 0000000000000003 [ 2420.750448][T11252] RBP: 00007f690963f1d0 R08: 0000000000000000 R09: 0000000000000000 08:30:22 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x181182, 0x8dcf5319983a2b29) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 2420.758396][T11252] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2420.766356][T11252] R13: 00007ffccc020a0f R14: 00007f690963f300 R15: 0000000000022000 [ 2420.784627][T11251] FAT-fs (loop1): bogus number of reserved sectors [ 2420.793697][T11251] FAT-fs (loop1): Can't find a valid FAT filesystem 08:30:23 executing program 3 (fault-call:1 fault-nth:15): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:23 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x12, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:23 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900010e73797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2420.941126][T11270] FAULT_INJECTION: forcing a failure. [ 2420.941126][T11270] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2421.007836][T11270] CPU: 0 PID: 11270 Comm: syz-executor.3 Not tainted 5.11.0-rc6-syzkaller #0 [ 2421.016618][T11270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2421.026747][T11270] Call Trace: [ 2421.030020][T11270] dump_stack+0x116/0x15d [ 2421.034417][T11270] should_fail+0x23c/0x250 [ 2421.038833][T11270] should_fail_usercopy+0x16/0x20 [ 2421.045270][T11270] _copy_to_user+0x1c/0x90 [ 2421.049774][T11270] simple_read_from_buffer+0xab/0x120 [ 2421.055684][T11270] proc_fail_nth_read+0xf6/0x140 [ 2421.062052][T11270] ? rw_verify_area+0x136/0x250 [ 2421.067126][T11270] ? proc_fault_inject_write+0x200/0x200 [ 2421.073179][T11270] vfs_read+0x154/0x5d0 [ 2421.079172][T11270] ? __fget_light+0x219/0x260 [ 2421.083896][T11270] ksys_read+0xce/0x180 [ 2421.088048][T11270] __x64_sys_read+0x3e/0x50 [ 2421.093731][T11270] do_syscall_64+0x39/0x80 [ 2421.098154][T11270] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2421.104055][T11270] RIP: 0033:0x418d8c [ 2421.107973][T11270] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2421.128899][T11270] RSP: 002b:00007f690963f170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2421.137345][T11270] RAX: ffffffffffffffda RBX: 0000000000000100 RCX: 0000000000418d8c [ 2421.145309][T11270] RDX: 000000000000000f RSI: 00007f690963f1e0 RDI: 0000000000000004 [ 2421.154666][T11270] RBP: 00007f690963f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2421.162662][T11270] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2421.170626][T11270] R13: 00007ffccc020a0f R14: 00007f690963f300 R15: 0000000000022000 08:30:24 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x0, 0x1100}], 0xfffffd24) 08:30:24 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900010f73797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:24 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x14, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:24 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:24 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:24 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_mount_image$ubifs(&(0x7f00000030c0)='ubifs\x00', &(0x7f0000003100)='./file0\x00', 0x20000000, 0x5, &(0x7f00000034c0)=[{&(0x7f0000003140)="dc3e612dfe95fe0bbbf29a879aa2c64fabf6f6823aeed4fefa847adf2a528105d59bc9771a4f13e10cdccf353beb2eed861882093541e7c0386ae8134bb701e40b487035f1f7548bbffb1d0b0183dec369488e868901f0c737d90ff70a070b772142b95dcecf09c401d879aa2fabca95a109f42b985167d4ba11809006fda232781b1705bc2114287eaadd6babc7b1ab67f9d630554c67292055c7f19baf362b69ecff8196eb699e124e8d94bb5a11b797613bc6c4ad", 0xb6}, {&(0x7f0000003200)="44ee3d74aa0bbf39b11b462ba618fab94f370b11015f0e71cdb62d0fc5705a8ea514cbdb007852234b02097d972d2df8617467b812987f80dcca078c1b2ef2395301527fe84a1a2fd108875a12908868216b66f70caef89e062cd419d76440335efc8963eb0fc565a07e1e697a521c65db4c87872fedb0ec6d93a764b4c9f8ec286d3bbe584789b2cf7482aebbd37f3612c825628cca9a3d8f3af1825255be38c8672ff7e240e4faa12da5cbebe31a5f5cdd6684d441d4ab0405a657a97b3b9de68857cffdf40514afd65f", 0xcb, 0x2}, {&(0x7f0000003300)="7dc8bb167378e83a99d0262e2040875a8a1e066a9292e306f6c81d56b8501f7710736e24dd4fc029cdc93d4956a3c0b723955f9b0eb6a8385d92864ee093f056abea9631cf11f403a51a40d57bf83813a362e30c82c764207bc7c236c343b4ef6a2d7b038221fd61c4ff5fb75dca6323bf3e388437e71bcd61f7e5786722d5d427c02bb97b989727af124d1c5caab2e175771102b6dc79f3bad1550af955e29291031605644d508c876355d19a141ea66bc1fb76a44f0b2fc6289e508d2ee690990abd3198dfc4b592eea1592a3512512a526021c9a5f882d5781df41c0de3bf5db132d115e2f426a884f53e651f34f7a7dd9e2354b5", 0xf6, 0x401}, {&(0x7f0000003400)="fe0a61043edcc64d1abf7268d78407beec67b3bab26afe37e457a4d1aa0ce3a9cfe911a8", 0x24, 0x5d6}, {&(0x7f0000003440)="307262306e413e2da15198a377f9e913ec44caac4f2db003e271bab8ee9984f1130c0c6eb0a6b845f78f9ee011c60886275f31ead4b83073abe8bae76d62726defada1eeecc3666d21344bef59bbb9c91462c45e8603e66f7b5d30f39f67b743ab", 0x61, 0x5}], 0x24, &(0x7f0000003540)=ANY=[@ANYBLOB="6e6f5f62756c6b5f726561642c726f6f74636f6e7465a0794878743d757365725f752c7063723d30303030303030303030303030303030303030342c61707072616973655f747970653d696d617369"]) linkat(r1, &(0x7f00000001c0)='./bus\x00', r2, &(0x7f00000035c0)='./bus\x00', 0x1c00) chdir(&(0x7f0000000040)='./file0\x00') r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x1200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x14000, 0x1d) r5 = accept4$x25(r4, &(0x7f0000000080)={0x9, @remote}, &(0x7f00000000c0)=0x12, 0x80800) fadvise64(r5, 0x2, 0x6, 0x5) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) recvmmsg(r4, &(0x7f0000002f00)=[{{&(0x7f0000000140)=@ax25={{0x3, @bcast}, [@null, @null, @default, @rose, @null, @null, @remote, @null]}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=""/4096, 0x1000}, 0xffff}, {{&(0x7f0000000240)=@isdn, 0x80, &(0x7f0000001840)=[{&(0x7f0000001300)=""/186, 0xba}, {&(0x7f00000013c0)=""/87, 0x57}, {&(0x7f0000001440)=""/154, 0x9a}, {&(0x7f0000001500)=""/197, 0xc5}, {&(0x7f0000001600)=""/141, 0x8d}, {&(0x7f00000016c0)=""/147, 0x93}, {&(0x7f0000001780)=""/11, 0xb}, {&(0x7f00000017c0)=""/115, 0x73}], 0x8, &(0x7f00000018c0)=""/27, 0x1b}, 0x3}, {{&(0x7f0000001900)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002b40)=[{&(0x7f0000001980)=""/74, 0x4a}, {&(0x7f0000001a00)=""/17, 0x11}, {&(0x7f0000001a40)=""/111, 0x6f}, {&(0x7f0000001ac0)=""/111, 0x6f}, {&(0x7f0000001b40)=""/4096, 0x1000}], 0x5, &(0x7f0000002bc0)=""/226, 0xe2}, 0x55bc}, {{&(0x7f0000002cc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000002e40)=[{&(0x7f0000002d40)=""/244, 0xf4}], 0x1, &(0x7f0000002e80)=""/73, 0x49}, 0x4}], 0x4, 0x10000, &(0x7f0000003040)={r6, r7+10000000}) ioctl$ifreq_SIOCGIFINDEX_team(r8, 0x8933, &(0x7f0000003080)={'team0\x00'}) sendfile(r3, r4, 0x0, 0x8400fffffffa) r9 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$sock_timeval(r9, 0x1, 0x14, &(0x7f0000003600)={0x0, 0xea60}, 0x10) 08:30:24 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x16, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:24 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:24 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900011073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2422.083001][T11296] loop1: detected capacity change from 264192 to 0 [ 2422.097823][T11296] FAT-fs (loop1): bogus number of reserved sectors [ 2422.116605][T11296] FAT-fs (loop1): Can't find a valid FAT filesystem 08:30:24 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900011173797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:24 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x18, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:24 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x2, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2422.925080][ T35] kauditd_printk_skb: 12 callbacks suppressed [ 2422.925091][ T35] audit: type=1804 audit(1612341025.046:913): pid=11311 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5412/bus" dev="sda1" ino=14341 res=1 errno=0 [ 2422.991865][ T35] audit: type=1804 audit(1612341025.096:914): pid=11330 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5412/bus" dev="sda1" ino=14341 res=1 errno=0 [ 2423.021874][ T35] audit: type=1800 audit(1612341025.096:915): pid=11330 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14341 res=0 errno=0 08:30:25 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x0, 0x1200}], 0xfffffd24) 08:30:25 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900011273797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:25 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x19, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:25 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x3, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:25 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:25 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) read$eventfd(r4, &(0x7f0000000080), 0x8) open(0x0, 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) r5 = dup3(r0, r0, 0x80000) ioctl$TCSETSF2(r5, 0x402c542d, &(0x7f00000000c0)={0x9, 0x81, 0xfff, 0x9, 0x5, "c44895abe9ae3748234d8b22d94aa3d96546b7", 0x4, 0xffff}) [ 2423.207871][T11339] __nla_validate_parse: 36 callbacks suppressed [ 2423.207884][T11339] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2423.234515][T11340] loop1: detected capacity change from 264192 to 0 [ 2423.235033][T11342] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2423.242335][T11340] FAT-fs (loop1): bogus number of reserved sectors [ 2423.255475][T11343] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2423.279180][ T35] audit: type=1804 audit(1612341025.407:916): pid=11344 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5413/bus" dev="sda1" ino=14352 res=1 errno=0 [ 2423.280265][T11339] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2423.304688][T11342] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2423.323746][T11340] FAT-fs (loop1): Can't find a valid FAT filesystem [ 2423.326205][T11342] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2423.359588][ T35] audit: type=1800 audit(1612341025.407:917): pid=11344 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14352 res=0 errno=0 [ 2423.362775][T11339] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 08:30:25 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900011373797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:25 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x4, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2423.389271][ T35] audit: type=1804 audit(1612341025.487:918): pid=11349 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir661252265/syzkaller.IkV2M3/4931/file0/bus" dev="sda1" ino=14356 res=1 errno=0 [ 2423.481635][T11356] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2423.483615][T11357] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2423.503398][ T35] audit: type=1800 audit(1612341025.487:919): pid=11349 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14356 res=0 errno=0 08:30:25 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x25, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) [ 2423.531162][T11356] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 08:30:25 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900011473797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:25 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x5, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:25 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x48, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) [ 2424.084530][ T35] audit: type=1804 audit(1612341026.207:920): pid=11350 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5413/bus" dev="sda1" ino=14352 res=1 errno=0 [ 2424.147908][ T35] audit: type=1804 audit(1612341026.207:921): pid=11374 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5413/bus" dev="sda1" ino=14352 res=1 errno=0 [ 2424.204661][ T35] audit: type=1800 audit(1612341026.207:922): pid=11374 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14352 res=0 errno=0 08:30:26 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x0, 0x1400}], 0xfffffd24) 08:30:26 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900011673797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:26 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x6, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:26 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x4c, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:26 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:26 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f00000001c0)='./bus\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x5, 0x408100) ftruncate(r1, 0xfffffffffffffffe) lseek(r0, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) utimes(&(0x7f0000000080)='./bus\x00', &(0x7f0000000180)={{r3, r4/1000+60000}, {r5, r6/1000+60000}}) sendfile(r0, r2, 0x0, 0x8400fffffffa) 08:30:26 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900011873797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:26 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x58, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:26 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x7, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2424.536499][T11390] loop1: detected capacity change from 264192 to 0 [ 2424.547646][T11390] FAT-fs (loop1): bogus number of reserved sectors [ 2424.555018][T11390] FAT-fs (loop1): Can't find a valid FAT filesystem 08:30:26 executing program 2: ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wg2\x00', 0x0}) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000280)={0x6, 'wg0\x00', {0x7cd}, 0x8}) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x34) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=@newlinkprop={0x13c, 0x6c, 0x400, 0x70bd29, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, 0x200, 0x1202}, [@IFLA_LINKMODE={0x5, 0x11, 0x9}, @IFLA_MASTER={0x8, 0xa, r0}, @IFLA_NET_NS_PID={0x8, 0x13, r1}, @IFLA_VFINFO_LIST={0xd0, 0x16, 0x0, 0x1, [{0xcc, 0x1, 0x0, 0x1, [@IFLA_VF_TX_RATE={0xc, 0x3, {0x9, 0x7fff}}, @IFLA_VF_VLAN_LIST={0x2c, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x81, 0xa84, 0xff, 0x88a8}}, {0x14, 0x1, {0x1f, 0xd35, 0x9, 0x8100}}]}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x2, 0x5}}, @IFLA_VF_VLAN_LIST={0x7c, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x5, 0x141, 0x2, 0x8100}}, {0x14, 0x1, {0x1f, 0x658, 0xdf, 0x88a8}}, {0x14, 0x1, {0x8, 0xb0, 0x10000, 0x4928}}, {0x14, 0x1, {0x8, 0x450, 0x8001, 0x88a8}}, {0x14, 0x1, {0x3ff, 0xaad, 0x7, 0x88a8}}, {0x14, 0x1, {0x6, 0xfc8, 0x8, 0x8100}}]}]}]}, @IFLA_MAP={0x24, 0xe, {0x4, 0x2, 0x4, 0x7, 0x1, 0x20}}, @IFLA_OPERSTATE={0x5, 0x10, 0x1e}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x7d}]}, 0x13c}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000004) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='freezer.state\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1, 0x10}, 0xc) syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="601c6d6b646f736617e43c00030020000200000004f80000200040000022000000000000017fa755edd9e71a64d3385d7338f21fa98c584679d51264967bb642d75974fc7a8697b4a113e187934d039f6e45108ec17054d4d5ee7f42c1ed196d234b983dec03429c2edc71854696e8ae6dacf26e37a551a461e0cffc826c1672f07c70d90431a66beaf989408732cda861804558942235de23a9a162d7d2bdb4a846c37b09babb226f8fc7ada1f10183532a6b5ad43b7caf03e2981f847d1853d5f27df4e1a3d87f8d5e4000218e436e2919db12c21921bf2fda927193b849189d5cbf86b455029b7f9aa3423af3ee55356ae27a9f298e532fb5d9a2d8de8f179f4e9871587b9f6432ce4960bb012ff123b99cdb010d7a98a53396ea530134ff413e28a8b50ef814c8274995fe64c52e4a1d973e7e406ceaae9a0ea8868d644fc3", 0x25}, {0x0, 0x38, 0x1d9}], 0x188880, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x1200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(r3, r4, 0x0, 0x8400fffffffa) 08:30:26 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900011973797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:26 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x8, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:27 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x0, 0x1500}], 0xfffffd24) 08:30:27 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x60, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:27 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900012473797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:27 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mknod(&(0x7f0000000080)='./bus\x00', 0xe091, 0x7fffffff) ftruncate(0xffffffffffffffff, 0x800) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) open(&(0x7f0000000140)='./bus\x00', 0x42040, 0x9) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0), 0x2) lseek(0xffffffffffffffff, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffa) 08:30:27 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x9, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:27 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:27 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x68, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:27 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0xb, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:27 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900012573797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2425.511965][T11433] loop1: detected capacity change from 264192 to 0 [ 2425.535264][T11433] FAT-fs (loop1): bogus number of reserved sectors 08:30:27 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000080)={0x4, 0x10001, 0x7, 0x0, 0xf}) 08:30:27 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x6c, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:27 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2425.592675][T11433] FAT-fs (loop1): Can't find a valid FAT filesystem 08:30:28 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x0, 0x1600}], 0xfffffd24) 08:30:28 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900012873797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:28 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0xe, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:28 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x74, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:28 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:28 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0xfffffffffffffff8) open(&(0x7f0000000080)='./bus\x00', 0x100, 0x10) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:28 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900014873797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:28 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x7a, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:28 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0xf, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2426.615567][T11480] loop1: detected capacity change from 264192 to 0 [ 2426.635455][T11480] FAT-fs (loop1): bogus number of reserved sectors [ 2426.650887][T11480] FAT-fs (loop1): Can't find a valid FAT filesystem 08:30:28 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x10, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:28 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900014c73797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:28 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0xb8, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:29 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x0, 0x1f00}], 0xfffffd24) 08:30:29 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0xec, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:29 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x12, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:29 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900015873797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:29 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:29 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) name_to_handle_at(r2, &(0x7f0000000280)='./bus\x00', &(0x7f0000000300)={0x1d, 0x8, "64c25266ae306fb4512dbee816e83815d3a62dd390"}, &(0x7f0000000340), 0x0) lseek(r0, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r3, 0x89f7, &(0x7f0000000140)={'syztnl2\x00', &(0x7f0000000080)={'ip6_vti0\x00', 0x0, 0x2f, 0x1, 0x9, 0x0, 0x40, @private1={0xfc, 0x1, [], 0x1}, @mcast2, 0x8, 0x659, 0x6, 0x4}}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000240)={'syztnl0\x00', &(0x7f0000000180)={'sit0\x00', r4, 0x29, 0x1, 0x2, 0x5, 0x4f, @private0, @local, 0x7, 0x700, 0x101, 0x5}}) open(0x0, 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) 08:30:29 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900016073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:29 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x300, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:29 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x13, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2427.769287][T11526] loop1: detected capacity change from 264192 to 0 [ 2427.799664][T11526] FAT-fs (loop1): bogus number of reserved sectors 08:30:29 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900016873797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:29 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x14, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2427.814574][T11526] FAT-fs (loop1): Can't find a valid FAT filesystem 08:30:30 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x500, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) [ 2428.567595][ T35] kauditd_printk_skb: 25 callbacks suppressed [ 2428.567608][ T35] audit: type=1804 audit(1612341030.698:948): pid=11555 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5419/bus" dev="sda1" ino=14337 res=1 errno=0 [ 2428.647082][ T35] audit: type=1804 audit(1612341030.698:949): pid=11554 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5419/bus" dev="sda1" ino=14337 res=1 errno=0 [ 2428.716169][ T35] audit: type=1800 audit(1612341030.698:950): pid=11554 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14337 res=0 errno=0 08:30:30 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x0, 0x1000000}], 0xfffffd24) 08:30:30 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x16, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:30 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900016c73797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:30 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x600, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:30 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:30 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x2000, 0x0) ftruncate(r0, 0xd9ea) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 2428.872264][T11565] __nla_validate_parse: 64 callbacks suppressed [ 2428.872279][T11565] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2428.883868][T11567] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2428.895308][T11566] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2428.905767][T11568] loop1: detected capacity change from 264192 to 0 [ 2428.916733][ T35] audit: type=1804 audit(1612341031.048:951): pid=11569 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5420/bus" dev="sda1" ino=14351 res=1 errno=0 [ 2428.917149][T11568] FAT-fs (loop1): bogus number of reserved sectors [ 2428.948912][T11568] FAT-fs (loop1): Can't find a valid FAT filesystem [ 2428.955667][T11565] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2428.965420][T11567] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2428.974780][ T35] audit: type=1800 audit(1612341031.078:952): pid=11569 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14351 res=0 errno=0 [ 2428.996347][ T35] audit: type=1804 audit(1612341031.108:953): pid=11573 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5420/bus" dev="sda1" ino=14351 res=1 errno=0 08:30:31 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x700, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:31 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900017473797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:31 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x18, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2429.024684][ T35] audit: type=1800 audit(1612341031.108:954): pid=11573 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14351 res=0 errno=0 [ 2429.045693][ T35] audit: type=1804 audit(1612341031.148:955): pid=11575 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir661252265/syzkaller.IkV2M3/4936/file0/bus" dev="sda1" ino=14356 res=1 errno=0 08:30:31 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x3a, 0x1, 0x3, 0x80, 0x0, 0x9, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x20, 0x0, @perf_config_ext={0xef, 0xff}, 0x1000, 0x3, 0x0, 0x5, 0x20000, 0xe68, 0x9}, 0x0, 0xa, r4, 0x1) mkdirat(r3, &(0x7f0000000080)='./bus\x00', 0x40) open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 2429.094634][T11578] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2429.116570][T11578] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2429.131408][T11581] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 08:30:31 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x900, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) [ 2429.140092][T11585] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2429.152251][ T35] audit: type=1800 audit(1612341031.148:956): pid=11575 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14356 res=0 errno=0 [ 2429.183650][T11581] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 08:30:31 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900017a73797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2429.249076][ T35] audit: type=1804 audit(1612341031.308:957): pid=11586 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5421/bus" dev="sda1" ino=14351 res=1 errno=0 08:30:32 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x0, 0x2000000}], 0xfffffd24) 08:30:32 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0xa00, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:32 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x19, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:32 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000000090001b873797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:32 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c0008802000020000", 0x13}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:32 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x100000, &(0x7f0000000080)=ANY=[]) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000940)={0xb27, 0x683, {}, {0xee01}, 0x20a1000000000, 0x4}) getresuid(&(0x7f0000000980)=0x0, &(0x7f00000009c0), &(0x7f0000000a00)) r2 = syz_mount_image$pvfs2(&(0x7f0000000240)='pvfs2\x00', &(0x7f0000000280)='./file0\x00', 0x4, 0x8, &(0x7f0000000880)=[{&(0x7f0000000400)="1ec24c3beebf0935b4c740bfa787a3564e1f41872e48849bdf17e2cdcd0051ac44f6dee387e51f615c0d165e26d1f0e1778f25fbc151b5e841a508047909dbd5f933eb4d5d92ea2175c0352c1eb92b6433c8ec43a206d06844e3c74c202835e793334fbb34fe2d368439fb6c496e52111d8a40e844c46d655b2b6e3db1464d68fb0fd07e2d37455f4b2fe828782d847e88f5eb866e468891a026254af2b82f1714f8e798a5f18fe841", 0xa9, 0xfffffffffffffe01}, {&(0x7f00000004c0)="ff96b671f83823ca45a5dc0d04df647174e83fb77b019098e4c4186b61d26623a78b08131bea86aae28e81fefe34f94d4c680991817e426d061ec58e3aa2885e4b1f773de63d9a2ea740", 0x4a, 0x3c94}, {&(0x7f0000000540)="a1c2a0422ade0f671b7ba58acb092c1fd866b1f749035c00cd34cb6dc861283fa0a54ba6a041e425d67547a77ee9af85e1b00484e5299d73be7d9863ccbd7626f109b77dedc1d653c3f3e7bc510f90023a650690f18fa6d413f4c20376d9ccea2f4d051addf9cc67b4f9341d7926b8463ac4f38df5a1168c7a75903c4c33de932384f20bb963859ff838cf5abcae556bcf35e677bd64f359efa4cad5011e2bf8798bced900f38dd2f5b0a0365e532078088225b914af041acccb361873e8762597803a5a9ff3a97d5b317710de09f1259c18d8fbad2e68b5b5f77ef23708a5d18aead8461246", 0xe6, 0x7}, {&(0x7f0000000640)="5f32d00581e2b5c682347118c6b13b49f06300048b62be426e211a06da54ed18c0b821a4f9884a05d3d74fd1cdbfde393bc873c49f46be20853c4005b3d5ed0213883861aa7f511298c4f8c532cfa023322bcf9b093653d90f4c93da59a67af0d284b405283836b98e6bf515102fd67c5a4545ca7a24ae1795e5f5f4557cf14bfb74ac02111ad21a2fa5105e93ddbb029988145450231a5fe6828e1ca071518d011c20382b896b1494387fd2e4852ceca7d0cb2c05610431e9c82721dbe76ddbd28770dc", 0xc4, 0x8}, {&(0x7f0000000740)="05456bd4348c89a5b103ef6e2766c121a40db47bdde04ed25005beeca0ec5ca58c", 0x21, 0x4}, {&(0x7f0000000780)="548540502932acf0aaa07eec39c09946f8b034cbff415e7143e7f26add534874d186bc585232816ea863c547f1bbe89b24ced0089a4f72007f774f3d", 0x3c, 0x100000000}, {&(0x7f00000007c0)="7034a9b5f5754be74d56b3fa6f82d43f1f83703a52003df69495077bceb09d16a0d26680247dee176019686ac9b07752fe5a3624d10667973cb82576a56a6215c9f58670ba9afbdfa87a1eab7c726eb17495b329c0c24452743b15514db8bb13ff557c", 0x63, 0x7}, {&(0x7f0000000840)="69c559d40843fd59410bb4033d0e04270e2af0a9762debe8fc73baa0d63b7d", 0x1f, 0x8aba}], 0x201000, &(0x7f0000000a40)={[{}, {'vfat\x00'}], [{@pcr={'pcr', 0x3d, 0x4012}}, {@obj_role={'obj_role', 0x3d, '@:}\'-'}}, {@uid_gt={'uid>', r0}}, {@uid_gt={'uid>', r1}}, {@subj_type={'subj_type', 0x3d, 'vfat\x00'}}]}) chdir(&(0x7f0000000040)='./file0\x00') ftruncate(0xffffffffffffffff, 0x800) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) futimesat(r2, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)={{r3, r4/1000+10000}, {0x0, 0x2710}}) lseek(0xffffffffffffffff, 0x1200, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x8400fffffffa) 08:30:32 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000000090001ec73797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:32 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0xb00, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:32 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x24, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2430.198427][T11615] loop1: detected capacity change from 264192 to 0 [ 2430.214280][T11615] FAT-fs (loop1): invalid media value (0x00) 08:30:32 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$FITRIM(r1, 0xc0185879, 0x0) sendfile(r1, r0, 0x0, 0xffffffffffff0000) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) write$tun(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="0103000005000100050005f23a8e7424bc5f239748e6293df66414d59e259ec488f60cc1f739cd2951f1bc5abb554e94a670f5ef0266bc4adbeb70be618a7991c74d88a5e94ae3f4234428f695cd0d30e09228516a23882a30dfa963309bec753248eedcd7df5622c6e4bce058fecb8719a95c24c966e5584742bf69f4abb13dc79230ba385f5e24f175eaf0a7b1f38e2f59b3e75dac36e6afb2a61f9ebed57b18f02eddc504fb33c31323e5749ef7e460b60cdee5acb7fe457a8aa785dd83372c45225a345e11a2b9041de1c52ab12f00"/226], 0xe2) syz_mount_image$erofs(&(0x7f0000000080)='erofs\x00', &(0x7f00000000c0)='./file1\x00', 0x6, 0x4, &(0x7f0000000240)=[{&(0x7f0000000140)="284f5e5c1ffff06f36ec18c7543099d436a81c3ebdf23a93f3edb49a66ffad", 0x1f, 0x6}, {&(0x7f0000000300)="9eca53d8f71aae55465e8ed181ba72fcacae189090349bb12ef40f92b92d366226620498e1fe0ca3911d3181c2748555e1ade77acdb23197d52a5abb54bec8d8b376e48edffa23f8f6657f830127148dc0f1ca92cb0fdc0786d702cbdcac9de0af250d88a65f39628773142468bc3dd23f2de77d44ad767ce3515291d49554a9b68b6a99ad18998db852dd47a37d54e6656637c978f15bee5a59197e3b3185da4bca5d58e959fbe29bcf52af5a4a5e11da61be27bcd08a1f20216dedd21791d19eb5d5790dad6bbc6a1c17e59d352145", 0xd0, 0x5}, {&(0x7f0000000180)="f2795182c71686ecc5d52243597497d85fb7ebf064091099fd4c54e06a96cebcc97b81228c5c16ae40c779b2775eeeec663ca359eee2286b716eb56b253e783f2c435ebfa73aec842374ffad72c6", 0x4e, 0xffffffffffffff46}, {&(0x7f0000000400)="a0c53c2cf91f51b9a79e71c5ac9f6ef0f7c392227c2df772f4dc279e96d1a50c8093c776390a65a05d539b179eecc780e99604ee24d4d7c4e04595dc29da079c4656dc11f5841a1ada39c3f1be2f98efd325d405a5585f9155db29f90e489276b05e9e590628c853fb72b33fb00b0e23e6ca74a42a060e26a4ef09158df0937596529bf1e9acc7b5824ff06ce2e8cb855a0f8f7d4ac25046009f2a852601a4de1b065c41e9cd2f91890d281ae336932c6016bf2df7eff49aca2baaba634732e51535d0671028a58e608dfe09e63ddb9ad189c7", 0xd3, 0xfffffffffffffffc}], 0x10, &(0x7f0000000640)=ANY=[@ANYBLOB="61636c2c757365725f78617474722c6661756c745f696e6a6563e7bbe26d98595fc32d9874696f6e3d3078303030303030303030303030306566382c757365725f78617474722c6e6f757365725f78617474722c757365725f78617474722c666f776e65723c", @ANYRESDEC, @ANYBLOB="2c66756e633d46495285574152455f434845434b2c657569643e", @ANYRESDEC=0xee00, @ANYBLOB=',audit,rootcontext=root,subj_role=vfat\x00,dont_measure,fsname=vfat\x00,\x00']) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000740)={0x4, 0x9, {0x0}, {0xffffffffffffffff}, 0x5, 0x9}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000fc0)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000e00)=0x11e) syz_mount_image$ntfs(&(0x7f0000000780)='ntfs\x00', &(0x7f00000007c0)='./file1\x00', 0x2478dcce, 0x6, &(0x7f0000000d00)=[{&(0x7f0000000800)="c06300e823446d8ef9c3988e9b6521898ea8534bff04ec3106ad3200771eb755622ffe1b9b7ccc847144066b778fb40fefd2fe39d219890a645fcbd17cd5181fa6d71a9dc1952fb5f5fc05b092b12d1ddff54d4c0abd84361ad1e45b932a535beff381", 0x63, 0xff}, {&(0x7f0000000880)="891faed22a89ceabd832228cc7295f966adb8deb0dc3e4b999e3fa39905f4239f6bbf51522b4cce1dfce6fe2fd710bba592a06b32f260c8fd2ad51fb8feb7360331d4a9033d8211f9b4fd53eea9992a00bf5306322d3e4cf9342b9f5eec22b281a1508c6ffb530369f0240834e3768e37aa10fc0ea3709906afe486a85dbe5910bd1f05a8a65f75211e983cc85a2e27c46134bd1f198b16bef71c0639a7f2675c0483a6f0eb7ce459c56f95b5f7ad0e761f3f019ef0ede3899cd15575c2df05f3a796a789ec321355c739c696849da0ddcb172cabc6cc3d32b0ca7fd2e20bfef69c5bb425c9d3c2f7260bbcd7a7ef212728aeafa", 0xf4, 0x200}, {&(0x7f0000000980)="c042da4b959110a6cbdef120878077b2d3148599726a92c64ecef7a16d0030bda7bc87e7d4ff15163ea3911cc97ee7aec2a73116cd9a4c38e89888c237cd3b6a171b68df2390ec0c7769ccf9c6590238567da41b6b7da9b4244d0c0f4201c9cc19f3468869a26649d2868aef31018f7006b291e62d9245c4d45491ac989cddabf37497c03fa50bf3ad4b2d75df9d4b4fe591f270f165d559cfe081f996c70603b2e704d67a715c73aa9dce4cb59c72929a557a0a05f573cb2a75e528be7aa50cc21d5a632bbe6eed7d2d", 0xca, 0x4}, {&(0x7f0000000a80)="cb6d96d91b148d833bb25865cca69c501094e923af3626ffc6de8325e37dc82fee14971b287ca55c855f73e0eeb491130c8e77931379a39a7ce60e93f71980fcc1b9f902eaf33fa4e67a6eed0cf1", 0x4e, 0xdc}, {&(0x7f0000000b00)="87a0102b78648f8878385dfff3a5ed30db65274c7f74e4b4733ae243eb79418534a346476ee70d4e73ae93327f80e08dd98fc1f6e765c9354b07c4ca3da73282d0263f32cfc8f22baf5e211554b02a2d8c1f6de96b91eeb33fa94ddc43b4fa90b533601b7a9a4eb7aecec1c7f3d531003d1ddbc7da2d36c346c50fbb8199ad7aef7cd1cfd4b2a09653f3fa07dd9430587a301105aa8a34bdc26f8f12ccf529fb6114e86942c8dd75a697fb72eca9a6f60d98a938f72c823be0d73f8633a57984d64c9bdb", 0xc4, 0x80}, {&(0x7f0000000c00)="a0ced76ab55043887dfceea5af5dd18b363473a121b56c3c4e2f62fb6e8267ad038881d315b324eb5347715cfb32637b88b661d943ee0a56753b96c61b3d87183fc62898b3acb828a6854f78e1fd194150432a5f4ec5e31afaf2d7c6e5c4cd3e32aa288fda685a1a38a84f28be432442254bbf7ff917416e9939debae4792e5c04f5007972933f628c6faeb39732212b6aeecdbfa9e9ebd11a5495e55577e7287b9c9219786b2d57e4b1691f8df151b4004c9acc36e334c91383b36762308d6435befb87febfd298a1cb94dcdb5c9c6d2667b7e2696212941b90e64fa99d225890c97d8d0dad8446eebc520c66d7a17ddf56f124", 0xf4, 0x91}], 0x1000000, &(0x7f0000000f00)={[{@umask={'umask', 0x3d, 0x4}}, {@case_sensitive_yes='case_sensitive=yes'}], [{@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@uid_lt={'uid<', r4}}, {@euid_gt={'euid>', r5}}]}) fcntl$setown(r2, 0x8, r3) ftruncate(r2, 0x800) lseek(r2, 0x1200, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) r7 = open(0x0, 0x0, 0x0) sendfile(r7, 0xffffffffffffffff, &(0x7f0000000600)=0x40, 0x6) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r2, 0xf501, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffa) 08:30:32 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900010074797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2430.283423][T11615] FAT-fs (loop1): Can't find a valid FAT filesystem 08:30:32 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900010075797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:33 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x0, 0x3000000}], 0xfffffd24) 08:30:33 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0xc00, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:33 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x28, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:33 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900010078797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:33 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c0008802000020000", 0x13}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:33 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000240)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25, 0xbc}, {0x0, 0x0, 0x200000000011000}, {&(0x7f0000000080)="4f1af7ff175a748cd81fab0b6037b869", 0x10, 0x7}, {&(0x7f0000000140)="726b5a404a6e219404289d069054905b74be82f45292f45c86296e943afef584f846377c27444d57ea253696bb0628b106521faca14a3bafda93df0dda0fc6d4b7d009c8cdcc2c85f9f397c9e66faf6226e0cea60e1c40e79178702af15d18f4a4e40f9d7e46b5d54585aac826b61f060b4bcf0b268a41d31e9a8df8afe87751df8746788c", 0x85, 0x1}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:33 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x58, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:33 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000000090001007a797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2431.358348][T11660] loop1: detected capacity change from 264192 to 0 08:30:33 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0xd00, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) [ 2431.414127][T11660] FAT-fs (loop1): invalid media value (0x00) [ 2431.461480][T11660] FAT-fs (loop1): Can't find a valid FAT filesystem 08:30:33 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x60, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:33 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000000090001000a797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:33 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0xb8, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:34 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x0, 0x4000000}], 0xfffffd24) 08:30:34 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0xe00, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:34 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900010023797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:34 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0xec, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:34 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c0008802000020000", 0x13}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:34 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000140)=""/134, &(0x7f0000000080)=0x86) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = socket$alg(0x26, 0x5, 0x0) fcntl$setstatus(r2, 0x4, 0x4400) 08:30:34 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900010025797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:34 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x300, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2432.541635][T11706] loop1: detected capacity change from 264192 to 0 08:30:34 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0xf00, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:34 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x1100, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) [ 2432.582495][T11706] FAT-fs (loop1): invalid media value (0x00) [ 2432.588591][T11706] FAT-fs (loop1): Can't find a valid FAT filesystem 08:30:34 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000000090001002a797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:34 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x1200, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:35 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x0, 0x5000000}], 0xfffffd24) 08:30:35 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x500, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:35 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x1383, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:35 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000000090001002b797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:35 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000", 0x1c}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:35 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./bus\x00') syz_mount_image$ubifs(&(0x7f0000000080)='ubifs\x00', &(0x7f00000000c0)='./bus\x00', 0x80, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="3f7955784e65fbf4b9f6fb21e865f0e0978ad5fdcff1da42a733c301102ff9849f47cd224f8dce0fbbb12bd1572fc97d6bf4", 0x32, 0x6d565f93}, {&(0x7f0000000300)="8d31831f5880db117cdf3bb24b9bc8e5095b4dd29fd8fde2d7d13f5511e63bc1b6138545b65c194e08936ce1f4115364910d965bd8eba6eac38682ee4b874e595957c83f0c92867b18a8cb4fd60a70864de2be66e7c4b55170493d0202c6c671c72e183c7a9566b884661b2919b15ffedca50de867157c6e2c34f94b8ec56a772683a20185f5161dbab6e5c1aee5b7201bf8bf3feb4e9e58f4bfa6df7e836a777e6aa3ce674221ed6ef96e6fd3024cd61fb10c3bfd9349b87f89a18070d7c66be11de52cf8d48db4d791754e733957b204af8568cd", 0xd5, 0x3}], 0x5034, &(0x7f0000000400)={[{@compr_zstd='compr=zstd'}, {@no_bulk_read='no_bulk_read'}, {@auth_hash_name={'auth_hash_name', 0x3d, 'crc32'}}], [{@func={'func', 0x3d, 'PATH_CHECK'}}, {@context={'context', 0x3d, 'user_u'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@func={'func', 0x3d, 'POLICY_CHECK'}}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@fowner_lt={'fowner<', 0xee01}}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}]}) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:35 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000000090001002d797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2433.671910][T11751] loop1: detected capacity change from 264192 to 0 [ 2433.686591][T11751] FAT-fs (loop1): bogus number of FAT sectors [ 2433.704157][ T35] kauditd_printk_skb: 24 callbacks suppressed [ 2433.704167][ T35] audit: type=1804 audit(1612341035.829:982): pid=11754 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5426/bus" dev="sda1" ino=14354 res=1 errno=0 08:30:35 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000000090001002e797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2433.762449][T11751] FAT-fs (loop1): Can't find a valid FAT filesystem [ 2433.763900][ T35] audit: type=1800 audit(1612341035.869:983): pid=11754 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14354 res=0 errno=0 08:30:35 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x600, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:35 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x1400, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) [ 2433.792780][ T35] audit: type=1804 audit(1612341035.929:984): pid=11760 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir661252265/syzkaller.IkV2M3/4940/file0/bus" dev="sda1" ino=14335 res=1 errno=0 08:30:36 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900010030797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2433.897321][T11769] __nla_validate_parse: 56 callbacks suppressed [ 2433.897336][T11769] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2433.905371][ T35] audit: type=1800 audit(1612341035.929:985): pid=11760 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14335 res=0 errno=0 [ 2433.935909][T11768] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2433.957735][T11771] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2433.968336][T11768] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'. 08:30:36 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000000090001004c797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2434.016989][T11769] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2434.071887][T11775] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2434.518928][ T35] audit: type=1804 audit(1612341036.649:986): pid=11782 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5426/bus" dev="sda1" ino=14354 res=1 errno=0 [ 2434.570954][ T35] audit: type=1804 audit(1612341036.689:987): pid=11784 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5426/bus" dev="sda1" ino=14354 res=1 errno=0 [ 2434.644548][ T35] audit: type=1800 audit(1612341036.689:988): pid=11784 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14354 res=0 errno=0 08:30:37 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x0, 0x11000000}], 0xfffffd24) 08:30:37 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x1600, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:37 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900010058797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:37 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x700, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:37 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000", 0x1c}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:37 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x28900, 0x0) open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 2434.919054][T11796] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2434.925110][T11798] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2434.941510][T11796] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2434.951014][T11799] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2434.960368][T11795] loop1: detected capacity change from 264192 to 0 08:30:37 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x900, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2434.967047][ T35] audit: type=1804 audit(1612341037.069:989): pid=11794 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5427/bus" dev="sda1" ino=14354 res=1 errno=0 [ 2435.019339][T11795] FAT-fs (loop1): bogus number of FAT sectors [ 2435.057670][T11795] FAT-fs (loop1): Can't find a valid FAT filesystem 08:30:37 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900010063797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:37 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0xb00, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:37 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x1800, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) [ 2435.096458][ T35] audit: type=1804 audit(1612341037.159:990): pid=11804 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir661252265/syzkaller.IkV2M3/4941/file0/bus" dev="sda1" ino=14356 res=1 errno=0 08:30:37 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900010064797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:37 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x1900, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) [ 2435.216183][ T35] audit: type=1800 audit(1612341037.159:991): pid=11804 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14356 res=0 errno=0 08:30:38 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x0, 0x12000000}], 0xfffffd24) 08:30:38 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0xc00, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:38 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900010068797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:38 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x2000, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:38 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000", 0x1c}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:38 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r3, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$FITRIM(r3, 0xc0185879, 0x0) lseek(r3, 0x10000, 0x2) ioctl$SNDCTL_DSP_CHANNELS(r2, 0xc0045006, &(0x7f00000000c0)=0x3f) open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:38 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x2500, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:38 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0xe00, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:38 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900010069797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2436.259281][T11842] loop1: detected capacity change from 264192 to 0 08:30:38 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x4000, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) [ 2436.307897][T11842] FAT-fs (loop1): bogus number of FAT sectors [ 2436.325103][T11842] FAT-fs (loop1): Can't find a valid FAT filesystem 08:30:38 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0xf00, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:38 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000000090001006c797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:39 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x0, 0x14000000}], 0xfffffd24) 08:30:39 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x4800, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:39 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x1200, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:39 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000000090001006f797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:39 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000", 0x21}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:39 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f00000024c0)='./file1\x00', 0x2) ftruncate(r1, 0x800) lsetxattr$trusted_overlay_opaque(&(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)='trusted.overlay.opaque\x00', &(0x7f0000000140)='y\x00', 0x2, 0x0) r2 = socket(0x10, 0x803, 0x0) close(r0) creat(&(0x7f000000cdc0)='./file0\x00', 0x8) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg(r2, &(0x7f000000cb80)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000300)="aaf35beb1ee594d9171266d8bd908c8a4c6a7e9b98cbf186cae752a1ee633bc908675f0e29192f0d236c05326ba4b1ab7ca0e5c8ccfd8c0ffbc21241edfa2f677d83a40f0bc6a8f2349a7cab1f7ef9e4d885cacfe0bf12f08c0dfa8fc6f9b89d4ada8932b83372e1a82f448d08b61a0c54e405b16320a6fc9ffcf9586b0c9b86e2790d88ccc571f4a3e95f7dcaf8f0d07d6143fa5a9db6a56f28e77ab086a1ab28d4664f02171a63aa7d3252a95adfdf8b209e0fc7f3d6870fa9833309628fb7ea68bce0ae9e", 0xc6}, {&(0x7f0000000400)="792a35813740da811bb1591e34d10209f0401f65ef3e768e8dead963ffc26ada9187fe1908cc099a763e85fc7f4b5142c3041543308ba1c8eb432907ed7422f54f7511593d2398328ed21fdcbfb7359b827b992e7026f05d177b3f5a033ff631d8a1821d0f99cea784d4bae3b8aeb2034d20cd1610ce2d2f7ceb3e96897253f2c0ac3075a230ef61594302ae69f64628b083fe89dd0200d5c9", 0x99}, {&(0x7f00000004c0)="1e8c736b4e5dffab479fdedcebd8e32551d90646a7f88d1b31f70f81bab28252a08d7638d5d4c1c80ec94665395eb1ec58fa9929e3f0c4161f42202b064dccf29c27143c2eedd7f30e28ebb88103fbd0199891b098010ce21fc6e1dbc53f1ea431a7b82b3c0a1f385cf59bac471e836744299d1abfbdf10735378d63ded7461a2a194593e3276d6c", 0x88}], 0x3, &(0x7f00000005c0)=[{0xc8, 0x84, 0x2f4, "f395505ae5d0faeb1bf6f0c5fa699da2adb4f7879df24d772f915a239a277dfe46fc1ed6226e2090e1ca2ebdab81c0c406ea81c18a0335d276c8b9fa4b28ec2d313f229eb0fcb9d639596410aebe8e51596cfcec2de643ef382057117795159a2469dae2bd4461e743420e588e88418e15684e6b5465806179a4565abeef4b62e610a8453bfa01fc545efd724bda6331cddc73b067837f80dfaf89394b16c2bbf77646c90a496977954b2f34a58e0f430f031ba5"}, {0xc0, 0x10f, 0x7ee8, "73c542b3bb2e42fb41c0f4260ac3fd2b1bc5e177a33e4b2d47b42595762cd3e2d714b9d0eb48d838cd87793d87e9f805b5eea7d832e3d0cf896e7b5dd8f40e048402fd16dc3689e6a94f48dabe0d94d22070f9f497eec2a3069a492d73ff32659f5f447da0ec65132bd44ecfa9b43e217d39887c8c5562e4d41efdcbe6b0037d790fac64673494e1a24a814a42f4fa3ad999dd35f839218b9c2714c301bedcfb34e73057ee30635a15a78788"}, {0xb0, 0x119, 0xfffffffe, "78de90d428b6b1b406c566e794bf83a06fd62ffb410c5bfbb5b72c1af5ddbaab07624b9218f073fffa0cf09ba61908f232a249e67c8c64ebe6d79f0c0cf7d36ddb73dfb7a318ed4610d8e48d8c5d4b1878f8027f3569fb708b885e9e25d90d084841e9b882423bbb0dadd67863c943ccc1661c89e65d85f61a4811736bbd43437261b0773e53a72c1831bb3b73cbcf0be50bb85c5251e71df9bc0605f8e6f6"}, {0xf8, 0x118, 0x1000, "b01899c9967acf43a56965cff5cd11e67ec7e4e415032deb923fd7deeccb845c11ce97b76fa778b7466b38400c31133fe8ccd2ea3466f72a5f35fe368a4a95bf69d820143012509691b166af73d482d2d97dcf1dc2be7eafce0486354fdc93bfd8d66d02eace358a1295ecbc9c36c850691d66364c5a6a2258e86e3e9b1e546729d3cc171310171009216a4ae0fbe73ad6df955228494419dffb17b0cec6c895e46ef43a157b340167f8322d55957c2d4a0eeed7f06ed2b7f2cb974f0b19d1c458a0222d6c05ba8dc31cb310182fbd1459f7e3a9f356fbb1334ba254fc3de3525adde2528e72"}, {0x110, 0x109, 0x923, "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"}, {0x88, 0x112, 0x1, "c873832c4cb4eeb4164955c18677df0b94891cef5d2493cf2f7133f9930dac96d4c7b5c5b3f2289824a65cfab9db36a18c53fadf553674ad53307f9302e67cc155e8155cf69f0014bd4c92b0724666057c40019739093dbbd27666200696c1fa1708b6916ca84eca5c5d867a520329d5a76625f9b2"}], 0x4c8}}, {{&(0x7f0000000ac0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000b40)="a590db2a28ead31c9a775f76339d8d3951214d552e4088bb86610f1804216bd166b30e34210abe353d00f346cade3aba541bc8e7bd9561e3d2b82bedbfd028039eb202290754df087a62e77d1e9d16da451dfc6c65", 0x55}, {&(0x7f0000000bc0)="ddeab0e8f6b6673dc1b1592a6fbe864d6ede4cdf5a6f10ff70aff25ff63850c5282020af7fdc46707f540369c15e538cc5cc6204ba55dd85ca5df0b1765aa3", 0x3f}, {&(0x7f0000000c00)="1c0db4510e2f17ad5ae048fe47c13b352cc1bdb0c1bcaf0485ca1fabd6d18b7aa10e2e047e8b9dc9374c3a3319c63cc6d686d38968df6c9ca73cee5f9ed1707d54d326826964990d000151fb3066ade351f28a61af7c03064446efc0ff33c1398d7a536e9963877448f0b01b9ef27b63c107013f342739474a075f6d9d3aa2938e528b52fd", 0x85}, 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{{&(0x7f000000c500)=@llc={0x1a, 0x0, 0x9, 0x76, 0x2, 0x0, @remote}, 0x80, &(0x7f000000ca40)=[{&(0x7f000000c580)="4d6d5a4616210479c49bd82fed3f18bbc4cc8eaee5be5727964a348809d3a3594444233f365699624d6f7139b1b81b368b65cf0065cecd279a7d0294492be5c227510f66202c406b8339708cc39648f0574dedf8f6ee904a2cb980", 0x5b}, {&(0x7f000000c600)="588795ff41bb74d84cea547070ad94fec0461d9f72e6786d8ca740794d9f9c69f8cd60a09700afbd7039841af5aed58b98b4b391e4daaf4dcd5a285022f555628621159b6f7b76a4e101b333807f0675281b6947437a3fea983dd8e8cab2bfe7759ca97cca11934d5c2ea43edae97ac948b455fc2c1a19dd1e40be8292dccdb302e637b5f449aa96037dbb064eb504d2291c6320f3fb28c5124928c9487b1bbd1512a1f7598174ff81de01b6320dca91e3bdcf14fc4d9969098a174052fe12c92c60498eb35a6f8d37a04935167d0b6e6a69a026194eb3", 0xd7}, {&(0x7f000000c700)="b107aaa3c00a10037837ff00d094abfb3034962f2411a4d4d9de701f7b2deae1b22c44ad354a4c9db3eb5d547b9b9a4d51f1a6c3f6ca4cb93c0ada433d335b68bbe2d1de85abd2b1f60e621e52c823eeb3be80e547cd6c022eb5312d9f11fbc7cf01c0c325c1c11da78f125b5d33310ed3da39d5dd7222672dfa4462fe9bd2bd3bcbe5cd82c227e9eb02153a2aea08db08f959877adf0a11a1b7ea05a879c20270cc566bc5e1cd0e70d67d4653f947e684763c35199dd3f975671b6d802e068cb10cfc931afd1db543626c67", 0xcc}, {&(0x7f000000c800)="09503a6bb7e13a089934ae8f1f03026520cf58d794fbfad8efc62cc6e17cc12b4d4cecdb91ff9394acee33aee389689f8080c8630cac72ce1389b58fe101701eef774ce84ad7bf7b0d114afdf9b4b8bd5df6854cddcdbb6cf241342587407fa6ae7c8b5b31ec4d051069419a4312d2c330978679af97992491fd604a109ad695a9d72c1c8296a1e15d16c50fc8ed1ff0be6bb653c9102d8f94533d1c5259df7d7f003f8d84596eb2186a95870849ee7d5ec7547595ad35fab8666eb5b93b4a86272eac797acb430845895de88ea7b69148555598f6f173ad6ab238b899c318b2471c657a2cf6", 0xe6}, {&(0x7f000000c900)="a055b12c9420546f37a76c9297a0bee995e4e39111612fbabf318b0208431887fc86dcab5130b8bef21bec2a9e57d7b215febf236c5f310a5eaa42515e43af2eebf346e0be9a01eacfdec8a9450279cb61e27d597a8de55b86cf7d67dfd58e31347db1b8a714b946b9bfc80407edd21c046bcc72f93596be142992176fb0793b", 0x80}, {&(0x7f000000c980)="bef04a0abeefcf896efb19ae4e9f1d9c09d04a730c66ae03851e0102c5b716aefd0879a247b082d0dd8da7a5599516c6e05c991a20f202e577dab5016972c45d978044c030ab44ecc3cea60c6504c8e903a4e33cce4f6e176b60faee36c341b1f2ec97b3420aff8afe259df5ff53eb7c3a57cba54507d53adfc35d75db20e46657", 0x81}], 0x6, &(0x7f000000cac0)=[{0xc0, 0x88, 0x80000000, "0f5fc52f2749707d4904ba07ebe3da47e12de41e6b85a5ff0ec4302c038912c106955a0cc0b74ba2660aa8697869ff04689c2f62a2d6b51507322b521f05683999d9058085600c13e24618fbee337c4ffe888119976783629765fc8ad294a1e44a328d1d09802576aa3f0f8606cb948ad0755f566617ebbd8d11479f4068cd1efe7f1c9757aacb6089018fc59d824e0126726fcaf4d4cabbaff7ec158c7a47f8af6d26691a9399cca89d08b4b6a49310"}], 0xc0}}], 0x9, 0x20040800) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f0000000240)={'syztnl2\x00', &(0x7f0000000180)={'ip6gre0\x00', 0x0, 0x2f, 0x5, 0x3f, 0x7f, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private0={0xfc, 0x0, [], 0x1}, 0x10, 0x1, 0x6, 0x5}}) lseek(r1, 0x1200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffa) 08:30:39 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x4c00, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:39 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x1300, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:39 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900010070797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2437.397207][T11888] loop1: detected capacity change from 264192 to 0 [ 2437.435031][T11888] FAT-fs (loop1): bogus number of FAT sectors [ 2437.441291][T11888] FAT-fs (loop1): Can't find a valid FAT filesystem 08:30:39 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900010074797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:39 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x1400, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:39 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x5800, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:40 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x0, 0x15000000}], 0xfffffd24) 08:30:40 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x1600, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:40 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900010075797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:40 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x6000, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:40 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000", 0x21}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:40 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c000c8020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x1000, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x11fa, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:40 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x6800, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:40 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x1800, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2438.488399][T11937] loop1: detected capacity change from 264192 to 0 [ 2438.512034][T11937] FAT-fs (loop1): bogus number of FAT sectors 08:30:40 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900010078797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:40 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x103002, 0x32) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 2438.573229][T11937] FAT-fs (loop1): Can't find a valid FAT filesystem 08:30:40 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x6c00, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:40 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x1900, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2439.464471][ T35] kauditd_printk_skb: 23 callbacks suppressed [ 2439.464484][ T35] audit: type=1804 audit(1612341041.600:1015): pid=11970 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5431/bus" dev="sda1" ino=14356 res=1 errno=0 [ 2439.510125][ T35] audit: type=1804 audit(1612341041.630:1016): pid=11970 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5431/bus" dev="sda1" ino=14356 res=1 errno=0 08:30:41 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080e0095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {{}, 0x0, 0x0, 0x16000000}], 0xfffffd24) 08:30:41 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a0101000000000000000002000000090001007a797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:41 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x7400, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) 08:30:41 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x2400, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:41 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000", 0x21}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x8400fffffffa) 08:30:41 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x44080, 0x0) sendmsg$IPSET_CMD_DEL(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)={0xc8, 0xa, 0x6, 0x882, 0x0, 0x0, {0x3, 0x0, 0x5}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x1c, 0x7, 0x0, 0x1, [@IPSET_ATTR_CIDR={0x5, 0x3, 0xf5}, @IPSET_ATTR_SKBQUEUE={0x6}, @IPSET_ATTR_SKBQUEUE={0x6, 0x1d, 0x1, 0x0, 0x8}]}, @IPSET_ATTR_DATA={0x1c, 0x7, 0x0, 0x1, [@IPSET_ATTR_PROTO={0x5, 0x7, 0x6}, @IPSET_ATTR_PROTO={0x5, 0x7, 0x4}, @IPSET_ATTR_SKBPRIO={0x8, 0x1c, 0x1, 0x0, 0x6}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_ADT={0x1c, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0x5}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x1000}}]}, @IPSET_ATTR_ADT={0x24, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBMARK={0xc, 0x1b, 0x1, 0x0, 0xffffffffffff3528}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_NAME={0x9, 0x12, 'syz2\x00'}}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x4}, 0x60000080) open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 2439.572061][ T35] audit: type=1804 audit(1612341041.630:1017): pid=11969 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5431/bus" dev="sda1" ino=14356 res=1 errno=0 [ 2439.641914][T11980] __nla_validate_parse: 59 callbacks suppressed [ 2439.641928][T11980] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2439.642811][T11979] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2439.666241][T11983] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2439.670827][ T35] audit: type=1804 audit(1612341041.800:1018): pid=11978 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir924144966/syzkaller.J0UFU9/5432/bus" dev="sda1" ino=14354 res=1 errno=0 [ 2439.680239][T11980] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2439.713336][T11981] loop1: detected capacity change from 264192 to 0 [ 2439.733015][T11983] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2439.743168][ T35] audit: type=1800 audit(1612341041.840:1019): pid=11978 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14354 res=0 errno=0 [ 2439.765496][ T35] audit: type=1804 audit(1612341041.880:1020): pid=11985 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir661252265/syzkaller.IkV2M3/4945/bus" dev="sda1" ino=14356 res=1 errno=0 08:30:41 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x7a00, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) [ 2439.774588][T11981] FAT-fs (loop1): bogus number of FAT sectors [ 2439.793932][T11980] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2439.807340][ T35] audit: type=1800 audit(1612341041.880:1021): pid=11985 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14356 res=0 errno=0 [ 2439.833892][T11981] FAT-fs (loop1): Can't find a valid FAT filesystem 08:30:42 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a010100000000000000000200000009000100730a7a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:42 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x2800, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000d00010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) [ 2439.912659][T11991] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 08:30:42 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x8313, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) [ 2439.963038][T11991] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2439.986312][T11993] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2440.012965][T11995] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 08:30:42 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000900010073257a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe0900010073797a3000000000340008800c00024000000000000000fe0c00014000000001000000000c000240000000000000007f0c00014000000000000068db0900030073797a310000000030000000000a030000000000000000000200000108000240000000000900010073797a30"], 0x100}}, 0x0) 08:30:42 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0xb800, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010000100003d0400000000000000000a34000000000a01010000000000000000020000000500010073797a30000000000c0004400000000000000003080002400000000160000000030a010200000000000000000200fffe090001"], 0x100}}, 0x0) [ 2440.373301][T11978] ================================================================== [ 2440.381398][T11978] BUG: KCSAN: data-race in wbt_wait / wbt_wait [ 2440.387543][T11978] [ 2440.389863][T11978] write to 0xffff8881026e8640 of 8 bytes by task 11985 on cpu 1: [ 2440.397568][T11978] wbt_wait+0x12b/0x2b0 [ 2440.401717][T11978] __rq_qos_throttle+0x39/0x70 [ 2440.406483][T11978] blk_mq_submit_bio+0x240/0x1040 [ 2440.411501][T11978] submit_bio_noacct+0x78d/0x960 [ 2440.416433][T11978] submit_bio+0x200/0x360 [ 2440.420787][T11978] iomap_dio_bio_actor+0x88d/0xac0 [ 2440.425903][T11978] iomap_dio_actor+0x26e/0x3b0 [ 2440.430667][T11978] iomap_apply+0x1e1/0x4a0 [ 2440.435089][T11978] __iomap_dio_rw+0x448/0x9b0 [ 2440.439783][T11978] iomap_dio_rw+0x30/0x70 [ 2440.444107][T11978] ext4_file_read_iter+0x3cd/0x430 [ 2440.449218][T11978] generic_file_splice_read+0x22a/0x310 [ 2440.454758][T11978] splice_direct_to_actor+0x2aa/0x650 [ 2440.460128][T11978] do_splice_direct+0xf5/0x170 [ 2440.464973][T11978] do_sendfile+0x5e0/0xcf0 [ 2440.469391][T11978] __x64_sys_sendfile64+0xf2/0x130 [ 2440.474504][T11978] do_syscall_64+0x39/0x80 [ 2440.478924][T11978] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2440.484817][T11978] [ 2440.487126][T11978] read to 0xffff8881026e8640 of 8 bytes by task 11978 on cpu 0: [ 2440.494746][T11978] wbt_wait+0xcf/0x2b0 [ 2440.498840][T11978] __rq_qos_throttle+0x39/0x70 [ 2440.503600][T11978] blk_mq_submit_bio+0x240/0x1040 [ 2440.508612][T11978] submit_bio_noacct+0x78d/0x960 [ 2440.513537][T11978] submit_bio+0x200/0x360 [ 2440.517863][T11978] iomap_dio_bio_actor+0x88d/0xac0 [ 2440.522989][T11978] iomap_dio_actor+0x26e/0x3b0 [ 2440.527753][T11978] iomap_apply+0x1e1/0x4a0 [ 2440.532167][T11978] __iomap_dio_rw+0x448/0x9b0 [ 2440.536841][T11978] iomap_dio_rw+0x30/0x70 [ 2440.541167][T11978] ext4_file_read_iter+0x3cd/0x430 [ 2440.546270][T11978] generic_file_splice_read+0x22a/0x310 [ 2440.551813][T11978] splice_direct_to_actor+0x2aa/0x650 [ 2440.557184][T11978] do_splice_direct+0xf5/0x170 [ 2440.561941][T11978] do_sendfile+0x5e0/0xcf0 [ 2440.566341][T11978] __x64_sys_sendfile64+0xf2/0x130 [ 2440.571446][T11978] do_syscall_64+0x39/0x80 [ 2440.575851][T11978] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2440.581741][T11978] [ 2440.584050][T11978] Reported by Kernel Concurrency Sanitizer on: [ 2440.590180][T11978] CPU: 0 PID: 11978 Comm: syz-executor.2 Not tainted 5.11.0-rc6-syzkaller #0 [ 2440.598927][T11978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2440.608967][T11978] ================================================================== [ 2440.617092][T11978] Kernel panic - not syncing: panic_on_warn set ... [ 2440.623655][T11978] CPU: 0 PID: 11978 Comm: syz-executor.2 Not tainted 5.11.0-rc6-syzkaller #0 [ 2440.632403][T11978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2440.642444][T11978] Call Trace: [ 2440.645713][T11978] dump_stack+0x116/0x15d [ 2440.650044][T11978] panic+0x1e7/0x5fa [ 2440.653935][T11978] ? vprintk_emit+0x2e2/0x360 [ 2440.658610][T11978] kcsan_report+0x67b/0x680 [ 2440.663110][T11978] ? kcsan_setup_watchpoint+0x472/0x4d0 [ 2440.668653][T11978] ? wbt_wait+0xcf/0x2b0 [ 2440.672888][T11978] ? __rq_qos_throttle+0x39/0x70 [ 2440.677815][T11978] ? blk_mq_submit_bio+0x240/0x1040 [ 2440.683010][T11978] ? submit_bio_noacct+0x78d/0x960 [ 2440.688105][T11978] ? submit_bio+0x200/0x360 [ 2440.692594][T11978] ? iomap_dio_bio_actor+0x88d/0xac0 [ 2440.697876][T11978] ? iomap_dio_actor+0x26e/0x3b0 [ 2440.702898][T11978] ? iomap_apply+0x1e1/0x4a0 [ 2440.707473][T11978] ? __iomap_dio_rw+0x448/0x9b0 [ 2440.712323][T11978] ? iomap_dio_rw+0x30/0x70 [ 2440.716822][T11978] ? ext4_file_read_iter+0x3cd/0x430 [ 2440.722100][T11978] ? generic_file_splice_read+0x22a/0x310 [ 2440.727809][T11978] ? splice_direct_to_actor+0x2aa/0x650 [ 2440.733350][T11978] ? do_splice_direct+0xf5/0x170 [ 2440.738280][T11978] ? do_sendfile+0x5e0/0xcf0 [ 2440.742853][T11978] ? __x64_sys_sendfile64+0xf2/0x130 [ 2440.748119][T11978] ? do_syscall_64+0x39/0x80 [ 2440.752707][T11978] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2440.758768][T11978] ? get_page_from_freelist+0x366/0x630 [ 2440.764310][T11978] ? __rcu_read_unlock+0x5c/0x250 [ 2440.769331][T11978] ? dd_request_merge+0xee/0x120 [ 2440.774263][T11978] kcsan_setup_watchpoint+0x472/0x4d0 [ 2440.779633][T11978] wbt_wait+0xcf/0x2b0 [ 2440.783695][T11978] ? dd_exit_queue+0x70/0x70 [ 2440.788274][T11978] ? rwb_trace_step+0x170/0x170 [ 2440.793115][T11978] __rq_qos_throttle+0x39/0x70 [ 2440.797877][T11978] blk_mq_submit_bio+0x240/0x1040 [ 2440.802921][T11978] submit_bio_noacct+0x78d/0x960 [ 2440.807849][T11978] submit_bio+0x200/0x360 [ 2440.812164][T11978] ? iov_iter_npages+0x156/0x5e0 [ 2440.817086][T11978] iomap_dio_bio_actor+0x88d/0xac0 [ 2440.822203][T11978] iomap_dio_actor+0x26e/0x3b0 [ 2440.826966][T11978] iomap_apply+0x1e1/0x4a0 [ 2440.831375][T11978] __iomap_dio_rw+0x448/0x9b0 [ 2440.836042][T11978] ? __iomap_dio_rw+0x9b0/0x9b0 [ 2440.840908][T11978] iomap_dio_rw+0x30/0x70 [ 2440.845240][T11978] ext4_file_read_iter+0x3cd/0x430 [ 2440.850352][T11978] generic_file_splice_read+0x22a/0x310 [ 2440.855897][T11978] ? splice_shrink_spd+0x60/0x60 [ 2440.860826][T11978] splice_direct_to_actor+0x2aa/0x650 [ 2440.866198][T11978] ? do_splice_direct+0x170/0x170 [ 2440.871221][T11978] do_splice_direct+0xf5/0x170 [ 2440.875984][T11978] do_sendfile+0x5e0/0xcf0 [ 2440.880390][T11978] __x64_sys_sendfile64+0xf2/0x130 [ 2440.885489][T11978] do_syscall_64+0x39/0x80 [ 2440.889897][T11978] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2440.895781][T11978] RIP: 0033:0x465b09 [ 2440.899664][T11978] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2440.920307][T11978] RSP: 002b:00007f00ae29a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2440.928721][T11978] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 [ 2440.936689][T11978] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 2440.944656][T11978] RBP: 00000000004b069f R08: 0000000000000000 R09: 0000000000000000 [ 2440.952626][T11978] R10: 00008400fffffffa R11: 0000000000000246 R12: 000000000056bf60 [ 2440.960596][T11978] R13: 00007ffdf3d7a2ff R14: 00007f00ae29a300 R15: 0000000000022000 [ 2440.969166][T11978] Kernel Offset: disabled [ 2440.973476][T11978] Rebooting in 86400 seconds..