Directory bread(block 72) failed 09:53:09 executing program 5: openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) 09:53:09 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x11000000, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:53:09 executing program 0: r0 = getpid() syz_open_procfs$namespace(r0, &(0x7f00000002c0)='ns/cgroup\x00') 09:53:09 executing program 1: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x200002, &(0x7f0000000080)=ANY=[], 0x0) 09:53:09 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000a00)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000009c0), 0x106}}, 0x20) 09:53:09 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f09000a0000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:53:09 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x12000000, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:53:09 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x3c) 09:53:09 executing program 0: shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000000)=""/58) 09:53:09 executing program 3: mq_notify(0xffffffffffffffff, &(0x7f0000000b40)) 09:53:09 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000080), &(0x7f0000000100)={'syz', 0x3}, 0x0, 0x0, r0) 09:53:09 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x20000000, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1395.488686][T13423] loop1: detected capacity change from 0 to 127 [ 1395.518618][T13425] loop4: detected capacity change from 0 to 127 [ 1395.525314][T13423] FAT-fs (loop1): bogus logical sector size 160 [ 1395.531587][T13423] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1395.566762][T13425] FAT-fs (loop4): Directory bread(block 63) failed [ 1395.573983][T13425] FAT-fs (loop4): Directory bread(block 64) failed [ 1395.583420][T13425] FAT-fs (loop4): Directory bread(block 65) failed [ 1395.590002][T13425] FAT-fs (loop4): Directory bread(block 66) failed [ 1395.596802][T13425] FAT-fs (loop4): Directory bread(block 67) failed [ 1395.607486][T13425] FAT-fs (loop4): Directory bread(block 68) failed [ 1395.614078][T13425] FAT-fs (loop4): Directory bread(block 69) failed [ 1395.621025][T13425] FAT-fs (loop4): Directory bread(block 70) failed [ 1395.627803][T13425] FAT-fs (loop4): Directory bread(block 71) failed [ 1395.634412][T13425] FAT-fs (loop4): Directory bread(block 72) failed 09:53:13 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) bind$xdp(r0, 0x0, 0x0) 09:53:13 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, 0x0) 09:53:13 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x22000000, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:53:13 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendto$l2tp6(r0, &(0x7f0000001fc0)="07ebeb", 0x3, 0x0, &(0x7f0000002000)={0xa, 0x0, 0x0, @loopback, 0x7fffffff}, 0x20) 09:53:13 executing program 1: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x200002, &(0x7f0000000080)=ANY=[], 0x0) 09:53:13 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f09000b0000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:53:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000380)) 09:53:13 executing program 0: r0 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_MOVE(0x1e, r0, r0, r0, 0x0) 09:53:13 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x25000000, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:53:13 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_BIND(r0, &(0x7f0000000800)={0x14, 0x88, 0xfa00, {0xffffffffffffffff, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback}}}, 0x90) 09:53:13 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x2e010000, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:53:13 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) sendmsg$can_bcm(r0, 0x0, 0x0) [ 1399.652576][T13450] loop1: detected capacity change from 0 to 127 [ 1399.675139][T13450] FAT-fs (loop1): bogus logical sector size 160 [ 1399.681398][T13450] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1399.687509][T13451] loop4: detected capacity change from 0 to 127 [ 1399.719819][T13451] FAT-fs (loop4): Directory bread(block 63) failed [ 1399.736828][T13451] FAT-fs (loop4): Directory bread(block 64) failed [ 1399.751732][T13451] FAT-fs (loop4): Directory bread(block 65) failed [ 1399.762448][T13451] FAT-fs (loop4): Directory bread(block 66) failed [ 1399.769828][T13451] FAT-fs (loop4): Directory bread(block 67) failed [ 1399.777755][T13451] FAT-fs (loop4): Directory bread(block 68) failed [ 1399.784292][T13451] FAT-fs (loop4): Directory bread(block 69) failed [ 1399.791471][T13451] FAT-fs (loop4): Directory bread(block 70) failed [ 1399.798053][T13451] FAT-fs (loop4): Directory bread(block 71) failed [ 1399.804631][T13451] FAT-fs (loop4): Directory bread(block 72) failed 09:53:18 executing program 5: socket(0x1, 0x0, 0x10000) 09:53:18 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3f000000, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:53:18 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000a00)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000009c0)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(r0, &(0x7f0000000340)={0x16, 0x98, 0xfa00, {0x0, 0x0, r2, 0x10, 0x0, @in={0x2, 0x0, @loopback}}}, 0xa0) 09:53:18 executing program 1: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x200002, &(0x7f0000000080)=ANY=[], 0x0) 09:53:18 executing program 3: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x0, 0x0, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 09:53:18 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f09000c0000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:53:18 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_RECV_OWN_MSGS(r0, 0x65, 0x2, &(0x7f00000002c0), 0x4) 09:53:18 executing program 0: r0 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, r0) keyctl$clear(0x7, r1) 09:53:18 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x40000000, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:53:18 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000900), 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, 0x0) 09:53:18 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x48000000, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:53:18 executing program 0: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x7a7a01, 0x0) [ 1403.811409][T13478] loop1: detected capacity change from 0 to 127 [ 1403.839724][T13478] FAT-fs (loop1): bogus logical sector size 160 [ 1403.846049][T13478] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1403.854987][T13476] loop4: detected capacity change from 0 to 127 [ 1403.913960][T13476] FAT-fs (loop4): Directory bread(block 63) failed [ 1403.921412][T13476] FAT-fs (loop4): Directory bread(block 64) failed [ 1403.932300][T13476] FAT-fs (loop4): Directory bread(block 65) failed [ 1403.942782][T13476] FAT-fs (loop4): Directory bread(block 66) failed [ 1403.955513][T13476] FAT-fs (loop4): Directory bread(block 67) failed [ 1403.962444][T13476] FAT-fs (loop4): Directory bread(block 68) failed [ 1403.970879][T13476] FAT-fs (loop4): Directory bread(block 69) failed [ 1403.977989][T13476] FAT-fs (loop4): Directory bread(block 70) failed [ 1403.984711][T13476] FAT-fs (loop4): Directory bread(block 71) failed [ 1403.993572][T13476] FAT-fs (loop4): Directory bread(block 72) failed 09:53:30 executing program 5: keyctl$negate(0x1e, 0x0, 0x0, 0xfffffffffffffffd) 09:53:30 executing program 3: shmget$private(0x0, 0x3000, 0x10c0, &(0x7f0000ffc000/0x3000)=nil) 09:53:30 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x49010000, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:53:30 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001300), 0x204000, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x8000000) 09:53:30 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = dup(r0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x400) r3 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200002) sendfile(r2, r3, 0x0, 0x80001d00c0d0) r4 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000003b40)={r6}, &(0x7f0000003b80)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000200)={0x8, 0x2, 0x200, 0x100, 0x6, 0x7fff, 0x7, 0xa52, r6}, &(0x7f0000000280)=0x20) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="200025bd7000fcdbdf25110000003800038008000300000000000800010003000000140002006e72300000000000000000000000000005000800070000000500080001000000080006000001000008000500050000000c00018008000b00736970000c000380060007004e2200003400028008000900ffff000005000d0001000000060002004e230000060002004e24000006000b000a00000006000b00020000002c000280080003000000000006000f000008000006000e004e23000006000f006800000006000f0001000000"], 0xd4}, 0x1, 0x0, 0x0, 0x40088}, 0x20000000) 09:53:30 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f09000d0000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:53:30 executing program 0: add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x3}, 0x0, 0x1100, 0xfffffffffffffffc) 09:53:30 executing program 3: keyctl$negate(0x18, 0x0, 0x0, 0xfffffffffffffffd) 09:53:30 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4c000000, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1416.283323][T13502] loop1: detected capacity change from 0 to 127 [ 1416.301706][T13502] FAT-fs (loop1): bogus number of reserved sectors [ 1416.308264][T13502] FAT-fs (loop1): Can't find a valid FAT filesystem 09:53:30 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt(r0, 0x5, 0x0, 0x0, 0x0) 09:53:30 executing program 0: syz_io_uring_setup(0x45fb4, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000100)) 09:53:30 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x55000000, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:53:30 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000003300), 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f00000000c0)='\xff,-\\#\x00', &(0x7f0000000100)='&\x00', 0x0) [ 1416.337477][T13503] loop4: detected capacity change from 0 to 127 [ 1416.372015][T13503] FAT-fs (loop4): Directory bread(block 63) failed [ 1416.391161][T13503] FAT-fs (loop4): Directory bread(block 64) failed [ 1416.403720][T13503] FAT-fs (loop4): Directory bread(block 65) failed [ 1416.413524][T13503] FAT-fs (loop4): Directory bread(block 66) failed [ 1416.422538][T13503] FAT-fs (loop4): Directory bread(block 67) failed [ 1416.429244][T13503] FAT-fs (loop4): Directory bread(block 68) failed [ 1416.436386][T13503] FAT-fs (loop4): Directory bread(block 69) failed [ 1416.444707][T13503] FAT-fs (loop4): Directory bread(block 70) failed [ 1416.451473][T13503] FAT-fs (loop4): Directory bread(block 71) failed [ 1416.458478][T13503] FAT-fs (loop4): Directory bread(block 72) failed 09:53:34 executing program 5: mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) unlinkat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) 09:53:34 executing program 3: mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) stat(&(0x7f0000000080)='./file1\x00', 0x0) 09:53:34 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x55aaffff, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:53:34 executing program 0: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)={0x2000001c}) 09:53:34 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f09000e0000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:53:34 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = dup(r0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) (async, rerun: 64) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x400) (async, rerun: 64) r3 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200002) (async) sendfile(r2, r3, 0x0, 0x80001d00c0d0) (async) r4 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) (async, rerun: 64) r5 = socket$inet(0x2, 0x80001, 0x84) (rerun: 64) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000003b40)={r6}, &(0x7f0000003b80)=0x8) (async) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000200)={0x8, 0x2, 0x200, 0x100, 0x6, 0x7fff, 0x7, 0xa52, r6}, &(0x7f0000000280)=0x20) (async) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="200025bd7000fcdbdf25110000003800038008000300000000000800010003000000140002006e72300000000000000000000000000005000800070000000500080001000000080006000001000008000500050000000c00018008000b00736970000c000380060007004e2200003400028008000900ffff000005000d0001000000060002004e230000060002004e24000006000b000a00000006000b00020000002c000280080003000000000006000f000008000006000e004e23000006000f006800000006000f0001000000"], 0xd4}, 0x1, 0x0, 0x0, 0x40088}, 0x20000000) 09:53:34 executing program 0: r0 = io_uring_setup(0x48b4, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_IOWQ_AFF(r0, 0x19, 0x0, 0x0) 09:53:34 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x60000000, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:53:34 executing program 3: syz_io_uring_setup(0x1b21, &(0x7f0000005640)={0x0, 0x0, 0x20}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000056c0), &(0x7f0000005700)) 09:53:34 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x68000000, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:53:34 executing program 0: pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000001180), 0x0) [ 1420.452571][ T23] audit: type=1400 audit(1667642014.727:312): avc: denied { block_suspend } for pid=13528 comm="syz-executor.0" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 1420.484572][T13537] loop1: detected capacity change from 0 to 127 09:53:34 executing program 3: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x2e00, 0x0) [ 1420.503057][T13537] FAT-fs (loop1): bogus number of reserved sectors [ 1420.509660][T13537] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1420.530223][T13532] loop4: detected capacity change from 0 to 127 [ 1420.571159][T13532] FAT-fs (loop4): Directory bread(block 63) failed [ 1420.577916][T13532] FAT-fs (loop4): Directory bread(block 64) failed [ 1420.591372][T13532] FAT-fs (loop4): Directory bread(block 65) failed [ 1420.597979][T13532] FAT-fs (loop4): Directory bread(block 66) failed [ 1420.604667][T13532] FAT-fs (loop4): Directory bread(block 67) failed [ 1420.613648][T13532] FAT-fs (loop4): Directory bread(block 68) failed [ 1420.620235][T13532] FAT-fs (loop4): Directory bread(block 69) failed [ 1420.628811][T13532] FAT-fs (loop4): Directory bread(block 70) failed [ 1420.635396][T13532] FAT-fs (loop4): Directory bread(block 71) failed [ 1420.641963][T13532] FAT-fs (loop4): Directory bread(block 72) failed 09:53:40 executing program 5: epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0xfe0000) 09:53:40 executing program 3: mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6000, 0x1) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, 0x0) 09:53:40 executing program 0: mknodat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x1000, 0x0) faccessat2(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x2, 0x0) 09:53:40 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f09000f0000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:53:40 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = dup(r0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) (async) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x400) r3 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200002) (async) sendfile(r2, r3, 0x0, 0x80001d00c0d0) (async) r4 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) (async) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000003b40)={r6}, &(0x7f0000003b80)=0x8) (async) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000200)={0x8, 0x2, 0x200, 0x100, 0x6, 0x7fff, 0x7, 0xa52, r6}, &(0x7f0000000280)=0x20) (async) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="200025bd7000fcdbdf25110000003800038008000300000000000800010003000000140002006e72300000000000000000000000000005000800070000000500080001000000080006000001000008000500050000000c00018008000b00736970000c000380060007004e2200003400028008000900ffff000005000d0001000000060002004e230000060002004e24000006000b000a00000006000b00020000002c000280080003000000000006000f000008000006000e004e23000006000f006800000006000f0001000000"], 0xd4}, 0x1, 0x0, 0x0, 0x40088}, 0x20000000) 09:53:40 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6c000000, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:53:40 executing program 3: openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/fs/cgroup', 0x0, 0x0) 09:53:41 executing program 0: r0 = io_uring_setup(0x2, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r0, 0x13, &(0x7f0000002440)=[0x9], 0x2) 09:53:41 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x74000000, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:53:41 executing program 3: readlinkat(0xffffffffffffffff, 0x0, &(0x7f0000000140)=""/234, 0xea) 09:53:41 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7a000000, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1426.683071][ T23] audit: type=1400 audit(1667642020.957:313): avc: denied { create } for pid=13553 comm="syz-executor.3" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=blk_file permissive=1 [ 1426.683182][T13562] loop1: detected capacity change from 0 to 127 09:53:41 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x89090000, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:53:41 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, 0x0) [ 1426.754849][T13559] loop4: detected capacity change from 0 to 127 [ 1426.763120][ T23] audit: type=1400 audit(1667642020.997:314): avc: denied { unlink } for pid=1862 comm="syz-executor.3" name="file0" dev="sda1" ino=1183 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=blk_file permissive=1 [ 1426.775660][T13562] FAT-fs (loop1): bogus number of reserved sectors [ 1426.792337][T13562] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1426.823951][ T23] audit: type=1400 audit(1667642021.087:315): avc: denied { read } for pid=13574 comm="syz-executor.0" name="autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 1426.833364][T13559] FAT-fs (loop4): Directory bread(block 63) failed [ 1426.847591][ T23] audit: type=1400 audit(1667642021.087:316): avc: denied { open } for pid=13574 comm="syz-executor.0" path="/dev/autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 1426.878045][ T23] audit: type=1400 audit(1667642021.087:317): avc: denied { ioctl } for pid=13574 comm="syz-executor.0" path="/dev/autofs" dev="devtmpfs" ino=91 ioctlcmd=0x9376 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 1426.905747][T13559] FAT-fs (loop4): Directory bread(block 64) failed [ 1426.912746][T13559] FAT-fs (loop4): Directory bread(block 65) failed [ 1426.920839][T13559] FAT-fs (loop4): Directory bread(block 66) failed [ 1426.927976][T13559] FAT-fs (loop4): Directory bread(block 67) failed [ 1426.934567][T13559] FAT-fs (loop4): Directory bread(block 68) failed [ 1426.942687][T13559] FAT-fs (loop4): Directory bread(block 69) failed [ 1426.949812][T13559] FAT-fs (loop4): Directory bread(block 70) failed [ 1426.957742][T13559] FAT-fs (loop4): Directory bread(block 71) failed [ 1426.964322][T13559] FAT-fs (loop4): Directory bread(block 72) failed 09:53:47 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/consoles\x00', 0x0, 0x0) read$snapshot(r0, 0x0, 0x0) 09:53:47 executing program 3: openat$random(0xffffffffffffff9c, &(0x7f0000000080), 0x10001, 0x0) 09:53:47 executing program 0: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000001240), 0x0, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f00000000c0)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0xc}}}}, 0x48) poll(&(0x7f0000000040)=[{}], 0x20000000000000c7, 0x0) 09:53:47 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x89251f00, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:53:47 executing program 1: ioctl$SG_BLKTRACESTOP(0xffffffffffffffff, 0x1275, 0x0) syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) 09:53:47 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900100000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:53:47 executing program 3: syz_io_uring_setup(0x8, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000080), &(0x7f0000000140)) 09:53:47 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8a0f0000, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:53:47 executing program 0: r0 = io_uring_setup(0x48b4, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_IOWQ_AFF(r0, 0xc, 0x0, 0x0) 09:53:47 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x920f0000, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:53:47 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000080)=ANY=[]) 09:53:47 executing program 0: creat(&(0x7f0000000000)='./file0\x00', 0x0) [ 1432.922542][T13591] loop1: detected capacity change from 0 to 127 [ 1432.937630][T13591] FAT-fs (loop1): bogus logical sector size 160 [ 1432.943911][T13591] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1432.959580][T13590] loop4: detected capacity change from 0 to 127 [ 1433.013763][T13590] FAT-fs (loop4): Directory bread(block 63) failed [ 1433.020861][T13590] FAT-fs (loop4): Directory bread(block 64) failed [ 1433.028278][T13590] FAT-fs (loop4): Directory bread(block 65) failed [ 1433.035196][T13590] FAT-fs (loop4): Directory bread(block 66) failed [ 1433.042106][T13590] FAT-fs (loop4): Directory bread(block 67) failed [ 1433.061199][T13590] FAT-fs (loop4): Directory bread(block 68) failed [ 1433.068145][T13590] FAT-fs (loop4): Directory bread(block 69) failed [ 1433.074886][T13590] FAT-fs (loop4): Directory bread(block 70) failed [ 1433.081974][T13590] FAT-fs (loop4): Directory bread(block 71) failed [ 1433.088808][T13590] FAT-fs (loop4): Directory bread(block 72) failed 09:53:53 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder1\x00', 0x0, 0x0) ppoll(&(0x7f00000002c0)=[{r1}, {r0}], 0x2, &(0x7f0000000300)={0x0, 0x989680}, 0x0, 0x0) 09:53:53 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xdb470000, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:53:53 executing program 3: openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/vmstat\x00', 0x0, 0x0) 09:53:53 executing program 0: r0 = io_uring_setup(0xb95, &(0x7f0000000080)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x10000000) 09:53:53 executing program 1: ioctl$SG_BLKTRACESTOP(0xffffffffffffffff, 0x1275, 0x0) syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) 09:53:53 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900110000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:53:53 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xf3010000, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:53:53 executing program 3: mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) statx(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0) 09:53:53 executing program 0: r0 = io_uring_setup(0x2, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r0, 0x13, &(0x7f0000002440), 0x2) 09:53:53 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfbffffff, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1439.161720][T13615] loop1: detected capacity change from 0 to 127 [ 1439.193053][T13615] FAT-fs (loop1): bogus logical sector size 160 [ 1439.199375][T13615] FAT-fs (loop1): Can't find a valid FAT filesystem 09:53:53 executing program 0: write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, &(0x7f00000000c0)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, {0xa, 0x0, 0x0, @dev}}}, 0x48) poll(&(0x7f0000000040)=[{}], 0x20000000000000c7, 0xfffffff9) 09:53:53 executing program 3: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000300)='ns/ipc\x00') [ 1439.212456][T13617] loop4: detected capacity change from 0 to 127 [ 1439.251651][ T23] audit: type=1400 audit(1667642033.527:318): avc: denied { read } for pid=13632 comm="syz-executor.3" dev="nsfs" ino=4026532650 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 1439.279725][ T23] audit: type=1400 audit(1667642033.547:319): avc: denied { open } for pid=13632 comm="syz-executor.3" path="ipc:[4026532650]" dev="nsfs" ino=4026532650 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 1439.297316][T13617] FAT-fs (loop4): Directory bread(block 63) failed [ 1439.312300][T13617] FAT-fs (loop4): Directory bread(block 64) failed [ 1439.319696][T13617] FAT-fs (loop4): Directory bread(block 65) failed [ 1439.328113][T13617] FAT-fs (loop4): Directory bread(block 66) failed [ 1439.334683][T13617] FAT-fs (loop4): Directory bread(block 67) failed [ 1439.341495][T13617] FAT-fs (loop4): Directory bread(block 68) failed [ 1439.350080][T13617] FAT-fs (loop4): Directory bread(block 69) failed [ 1439.356775][T13617] FAT-fs (loop4): Directory bread(block 70) failed [ 1439.363378][T13617] FAT-fs (loop4): Directory bread(block 71) failed [ 1439.371711][T13617] FAT-fs (loop4): Directory bread(block 72) failed 09:53:57 executing program 5: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000001240), 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) 09:53:57 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfdfdffff, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:53:57 executing program 0: mount_setattr(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x100000}, 0x20) 09:53:57 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, 0x0) 09:53:57 executing program 1: ioctl$SG_BLKTRACESTOP(0xffffffffffffffff, 0x1275, 0x0) (async) syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) 09:53:57 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900120000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:53:57 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000001", @ANYRES32]) 09:53:57 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xff0f0000, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:53:57 executing program 3: r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.log\x00', 0x442, 0x0) write$cgroup_type(r0, 0x0, 0x0) 09:53:57 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffefffff, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1443.328305][T13643] loop1: detected capacity change from 0 to 127 [ 1443.352709][T13643] FAT-fs (loop1): bogus logical sector size 160 [ 1443.359035][T13643] FAT-fs (loop1): Can't find a valid FAT filesystem 09:53:57 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffffaa55, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:53:57 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001200), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001240)) [ 1443.369557][T13651] autofs4:pid:13651:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.4294967041), cmd(0xc0189376) [ 1443.383509][T13651] autofs4:pid:13651:validate_dev_ioctl: invalid device control module version supplied for cmd(0xc0189376) [ 1443.409017][T13656] loop4: detected capacity change from 0 to 127 [ 1443.426894][T13656] FAT-fs (loop4): Directory bread(block 63) failed [ 1443.440194][T13656] FAT-fs (loop4): Directory bread(block 64) failed [ 1443.446794][T13656] FAT-fs (loop4): Directory bread(block 65) failed [ 1443.453327][T13656] FAT-fs (loop4): Directory bread(block 66) failed [ 1443.462565][T13656] FAT-fs (loop4): Directory bread(block 67) failed [ 1443.472432][T13656] FAT-fs (loop4): Directory bread(block 68) failed [ 1443.480922][T13656] FAT-fs (loop4): Directory bread(block 69) failed [ 1443.487553][T13656] FAT-fs (loop4): Directory bread(block 70) failed [ 1443.494058][T13656] FAT-fs (loop4): Directory bread(block 71) failed [ 1443.502886][T13656] FAT-fs (loop4): Directory bread(block 72) failed 09:54:01 executing program 5: openat$nvram(0xffffff9c, &(0x7f0000000140), 0x2, 0x0) 09:54:01 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000003700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000003a40)={0x0, 0x0, &(0x7f0000003a00)={&(0x7f0000003800)={0x34, r1, 0x3a727abfc9f58781, 0x0, 0x0, {}, [@HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}]}]}, 0x34}}, 0x0) 09:54:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000004c0)=@raw={'raw\x00', 0x9, 0x3, 0x208, 0x0, 0xffffffff, 0xffffffff, 0x90, 0xffffffff, 0x174, 0xffffffff, 0xffffffff, 0x174, 0xffffffff, 0x3, 0x0, {[{{@ip={@dev, @multicast1, 0x0, 0x0, 'geneve1\x00', 'nicvf0\x00', {}, {0xff}, 0x73, 0x3, 0x10}, 0x0, 0x70, 0x90}, @unspec=@NOTRACK={0x20}}, {{@ip={@rand_addr, @multicast1, 0xffffff00, 0x0, 'tunl0\x00', 'batadv_slave_1\x00', {}, {}, 0x67, 0x2}, 0x0, 0xc0, 0xe4, 0x0, {}, [@common=@addrtype={{0x2c}, {0x8, 0x80, 0x1, 0x1}}, @common=@unspec=@state={{0x24}, {0x1}}]}, @common=@unspec=@CLASSIFY={0x24, 'CLASSIFY\x00', 0x0, {0x3}}}], {{'\x00', 0x0, 0x70, 0x94}, {0x24}}}}, 0x264) 09:54:01 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffffefff, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:54:01 executing program 1: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x400) r1 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200002) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653100f20492a2381d11c563a13ba0666b5c297143739e922865aa"]) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e23, 0xfffffffd, @mcast1, 0x5}, 0x1c) sendmsg$AUDIT_SIGNAL_INFO(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0x10, 0x3f2, 0x200, 0x70bd28, 0x25dfdbff, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40020}, 0x10) sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(r2, 0xfffffffffffffffd, 0x8000) 09:54:01 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900130000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:54:01 executing program 3: socket$inet6(0xa, 0x3, 0x3f) 09:54:01 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffdfd, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:54:01 executing program 0: r0 = inotify_init1(0x0) inotify_add_watch(r0, 0x0, 0x80c) [ 1447.486942][T13671] loop1: detected capacity change from 0 to 127 [ 1447.513072][T13672] loop4: detected capacity change from 0 to 127 [ 1447.527485][T13671] FAT-fs (loop1): bogus logical sector size 160 09:54:01 executing program 3: getresgid(&(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)) 09:54:01 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffffff7f, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:54:01 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={@empty, @initdev={0xac, 0x1e, 0x0, 0x0}}}) [ 1447.533830][T13671] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1447.540224][T13672] FAT-fs (loop4): Directory bread(block 63) failed [ 1447.558774][T13672] FAT-fs (loop4): Directory bread(block 64) failed [ 1447.571687][T13672] FAT-fs (loop4): Directory bread(block 65) failed [ 1447.579437][T13672] FAT-fs (loop4): Directory bread(block 66) failed [ 1447.592068][T13672] FAT-fs (loop4): Directory bread(block 67) failed [ 1447.599238][T13672] FAT-fs (loop4): Directory bread(block 68) failed [ 1447.607870][T13672] FAT-fs (loop4): Directory bread(block 69) failed [ 1447.614780][T13672] FAT-fs (loop4): Directory bread(block 70) failed [ 1447.624779][T13672] FAT-fs (loop4): Directory bread(block 71) failed [ 1447.633095][T13672] FAT-fs (loop4): Directory bread(block 72) failed 09:54:05 executing program 5: r0 = epoll_create1(0x0) r1 = openat$ptp0(0xffffff9c, &(0x7f00000003c0), 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 09:54:05 executing program 3: openat2$dir(0xffffff9c, 0x0, &(0x7f0000003d40)={0x200080}, 0x18) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) getresgid(&(0x7f0000001380), &(0x7f00000013c0), 0x0) syz_clone(0xc3080000, &(0x7f0000001440)="3f571d9bab8c1240df241e81b4dcc7dbeb469a3363c79e", 0x17, &(0x7f0000001480), &(0x7f00000014c0), &(0x7f0000001500)="1df3889b89283e111cf7292465c09563cb77575960b28aef4495833d46dd4833ea496b40bbc62ecf9b6a1f991cba89ae641ffe1686ded28c7aa9217d2500c4b5a0a3e9471b8e7ead66cbc9f2d6f2401f81cc43dd547099d50755b702224d7138bcc0e24ee892cf85543ceb") getresgid(&(0x7f0000001600), &(0x7f0000001640), &(0x7f0000001680)) 09:54:05 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) 09:54:05 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffb, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:54:05 executing program 1: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x400) r1 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200002) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653100f20492a2381d11c563a13ba0666b5c297143739e922865aa"]) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e23, 0xfffffffd, @mcast1, 0x5}, 0x1c) sendmsg$AUDIT_SIGNAL_INFO(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0x10, 0x3f2, 0x200, 0x70bd28, 0x25dfdbff, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40020}, 0x10) sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(r2, 0xfffffffffffffffd, 0x8000) syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) socket$inet6(0xa, 0x400000000001, 0x0) (async) close(r0) (async) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x400) (async) open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) (async) ftruncate(r1, 0x200002) (async) sendfile(r0, r1, 0x0, 0x80001d00c0d0) (async) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653100f20492a2381d11c563a13ba0666b5c297143739e922865aa"]) (async) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e23, 0xfffffffd, @mcast1, 0x5}, 0x1c) (async) sendmsg$AUDIT_SIGNAL_INFO(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0x10, 0x3f2, 0x200, 0x70bd28, 0x25dfdbff, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40020}, 0x10) (async) sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(r2, 0xfffffffffffffffd, 0x8000) (async) 09:54:05 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900140000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:54:05 executing program 0: openat$binderfs(0xffffff9c, &(0x7f0000001580)='./binderfs2/custom1\x00', 0x0, 0x0) 09:54:05 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "0a2d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1451.630361][ T23] audit: type=1400 audit(1667642045.907:320): avc: denied { write } for pid=13688 comm="syz-executor.5" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 1451.665812][T13698] loop1: detected capacity change from 0 to 127 09:54:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000003700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000003a40)={0x0, 0x0, &(0x7f0000003a00)={&(0x7f0000003800)={0x14, r1, 0x3a727abfc9f58781}, 0x14}}, 0x0) 09:54:06 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "232d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:54:06 executing program 0: pselect6(0x40, &(0x7f0000000000)={0x40002}, 0x0, 0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140), 0x8}) [ 1451.698484][T13705] loop0: detected capacity change from 0 to 3986 [ 1451.702946][T13694] loop4: detected capacity change from 0 to 127 [ 1451.715136][T13698] FAT-fs (loop1): bogus logical sector size 160 [ 1451.721400][T13698] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1451.736118][T13694] FAT-fs (loop4): Directory bread(block 63) failed 09:54:06 executing program 3: pipe2$watch_queue(&(0x7f0000002a40), 0x80) symlink(0x0, &(0x7f0000002e00)='./file0\x00') pipe2$watch_queue(0x0, 0x80) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6(0xa, 0x5, 0x0) [ 1451.743592][T13710] loop0: detected capacity change from 0 to 3986 [ 1451.751779][T13694] FAT-fs (loop4): Directory bread(block 64) failed [ 1451.759995][T13694] FAT-fs (loop4): Directory bread(block 65) failed [ 1451.777344][T13694] FAT-fs (loop4): Directory bread(block 66) failed [ 1451.791209][T13694] FAT-fs (loop4): Directory bread(block 67) failed [ 1451.798909][T13694] FAT-fs (loop4): Directory bread(block 68) failed [ 1451.810783][T13694] FAT-fs (loop4): Directory bread(block 69) failed [ 1451.819894][T13694] FAT-fs (loop4): Directory bread(block 70) failed [ 1451.827271][T13694] FAT-fs (loop4): Directory bread(block 71) failed [ 1451.835019][T13694] FAT-fs (loop4): Directory bread(block 72) failed [ 1451.848369][T13698] loop1: detected capacity change from 0 to 127 [ 1451.865404][T13698] FAT-fs (loop1): Unrecognized mount option "€" or missing value 09:54:10 executing program 5: pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x4}, 0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140), 0x8}) 09:54:10 executing program 0: r0 = socket$inet(0x2, 0x3, 0xe0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, 0x0, 0x0) 09:54:10 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "252d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:54:10 executing program 3: openat$nvram(0xffffff9c, &(0x7f0000000000), 0xa680, 0x0) 09:54:10 executing program 1: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) (async) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x400) (async) r1 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200002) (async) sendfile(r0, r1, 0x0, 0x80001d00c0d0) (async) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653100f20492a2381d11c563a13ba0666b5c297143739e922865aa"]) (async) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e23, 0xfffffffd, @mcast1, 0x5}, 0x1c) (async) sendmsg$AUDIT_SIGNAL_INFO(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0x10, 0x3f2, 0x200, 0x70bd28, 0x25dfdbff, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40020}, 0x10) (async, rerun: 64) sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(r2, 0xfffffffffffffffd, 0x8000) (rerun: 64) 09:54:10 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900150000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:54:10 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000004c0)=@raw={'raw\x00', 0x9, 0x3, 0x208, 0x0, 0xffffffff, 0xffffffff, 0x90, 0xffffffff, 0x174, 0xffffffff, 0xffffffff, 0x174, 0xffffffff, 0x3, 0x0, {[{{@ip={@dev, @multicast1, 0x0, 0x0, 'geneve1\x00', 'nicvf0\x00'}, 0x0, 0x70, 0x90}, @unspec=@NOTRACK={0x20}}, {{@ip={@rand_addr, @multicast1, 0x0, 0x0, 'tunl0\x00', 'batadv_slave_1\x00'}, 0x0, 0xc0, 0xe4, 0x0, {}, [@common=@addrtype={{0x2c}}, @common=@unspec=@state={{0x24}}]}, @common=@unspec=@CLASSIFY={0x24}}], {{'\x00', 0x0, 0x70, 0x94}, {0x24}}}}, 0x264) 09:54:10 executing program 3: clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, r0+10000000}, &(0x7f0000000180)={&(0x7f0000000140), 0x8}) 09:54:10 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e) chroot(&(0x7f0000000080)='./file0\x00') syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYRESDEC=r0, @ANYRES32, @ANYRES8=r0, @ANYRESHEX=r1], 0x0) 09:54:10 executing program 0: syz_clone(0x0, &(0x7f0000001440)='?', 0x1, 0x0, 0x0, 0x0) getresgid(&(0x7f0000001600), 0x0, 0x0) [ 1455.808114][T13736] loop1: detected capacity change from 0 to 127 [ 1455.814584][ T23] audit: type=1400 audit(1667642050.087:321): avc: denied { append } for pid=13729 comm="syz-executor.3" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 1455.840159][T13735] loop0: detected capacity change from 0 to 3986 09:54:10 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "2b2d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:54:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x42, 0x0, &(0x7f00000009c0)) [ 1455.879912][T13738] loop4: detected capacity change from 0 to 127 [ 1455.895993][T13750] loop1: detected capacity change from 0 to 127 [ 1455.901478][T13738] FAT-fs (loop4): Directory bread(block 63) failed [ 1455.911712][T13753] loop0: detected capacity change from 0 to 3986 [ 1455.912942][T13750] FAT-fs (loop1): Unrecognized mount option "00000000000000000003ÿÿÿÿ0x0000000000000004" or missing value [ 1455.930959][T13738] FAT-fs (loop4): Directory bread(block 64) failed [ 1455.944508][T13738] FAT-fs (loop4): Directory bread(block 65) failed [ 1455.952298][T13738] FAT-fs (loop4): Directory bread(block 66) failed [ 1455.962822][T13738] FAT-fs (loop4): Directory bread(block 67) failed [ 1455.969760][T13738] FAT-fs (loop4): Directory bread(block 68) failed [ 1455.978362][T13738] FAT-fs (loop4): Directory bread(block 69) failed [ 1455.985721][T13738] FAT-fs (loop4): Directory bread(block 70) failed [ 1455.992306][T13738] FAT-fs (loop4): Directory bread(block 71) failed [ 1456.000817][T13738] FAT-fs (loop4): Directory bread(block 72) failed 09:54:16 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_INTERFACE(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14}, 0x14}}, 0x0) 09:54:16 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "2d2d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:54:16 executing program 0: openat2$dir(0xffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0xc1, 0x0, 0x9}, 0x18) 09:54:16 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e) (async) chroot(&(0x7f0000000080)='./file0\x00') syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYRESDEC=r0, @ANYRES32, @ANYRES8=r0, @ANYRESHEX=r1], 0x0) 09:54:16 executing program 3: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={0x0, 0x0, 0xfa4e1572671ef371}, 0x10) 09:54:16 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900160000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:54:16 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) recvmmsg$unix(r0, &(0x7f0000007400)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000400)=[{0x0}, {0x0}], 0x2}}], 0x1, 0x1, 0x0) 09:54:16 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 09:54:16 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "302d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1462.036569][T13762] loop0: detected capacity change from 0 to 3986 [ 1462.056258][T13767] loop1: detected capacity change from 0 to 127 [ 1462.078010][T13765] loop4: detected capacity change from 0 to 127 09:54:16 executing program 0: fchownat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0) 09:54:16 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000007540)={0x0, 0x0}) recvmmsg$unix(r0, &(0x7f0000007400)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000400)=[{0x0}, {0x0}], 0x2}}], 0x1, 0x1, &(0x7f0000007580)={0x0, r1+60000000}) 09:54:16 executing program 3: socketpair(0x0, 0x0, 0x0, 0x0) rt_sigpending(&(0x7f00000001c0), 0x8) [ 1462.086713][T13767] FAT-fs (loop1): Unrecognized mount option "00000000000000000003ÿÿÿÿ0x0000000000000004" or missing value [ 1462.108699][T13776] loop0: detected capacity change from 0 to 3986 [ 1462.149381][T13765] FAT-fs (loop4): Directory bread(block 63) failed [ 1462.158040][T13765] FAT-fs (loop4): Directory bread(block 64) failed [ 1462.164847][T13765] FAT-fs (loop4): Directory bread(block 65) failed [ 1462.171894][T13765] FAT-fs (loop4): Directory bread(block 66) failed [ 1462.181243][T13765] FAT-fs (loop4): Directory bread(block 67) failed [ 1462.191307][T13765] FAT-fs (loop4): Directory bread(block 68) failed [ 1462.199804][T13765] FAT-fs (loop4): Directory bread(block 69) failed [ 1462.208124][T13765] FAT-fs (loop4): Directory bread(block 70) failed [ 1462.214848][T13765] FAT-fs (loop4): Directory bread(block 71) failed [ 1462.224225][T13765] FAT-fs (loop4): Directory bread(block 72) failed 09:54:20 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x5800}, 0x0) 09:54:20 executing program 0: clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x40002}, 0x0, 0x0, &(0x7f0000000100)={0x0, r0+10000000}, 0x0) 09:54:20 executing program 3: r0 = msgget$private(0x0, 0x0) msgctl$MSG_STAT(r0, 0xb, &(0x7f00000001c0)=""/16) 09:54:20 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "312d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:54:20 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e) chroot(&(0x7f0000000080)='./file0\x00') syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYRESDEC=r0, @ANYRES32, @ANYRES8=r0, @ANYRESHEX=r1], 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) connect$unix(r0, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e) (async) chroot(&(0x7f0000000080)='./file0\x00') (async) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYRESDEC=r0, @ANYRES32, @ANYRES8=r0, @ANYRESHEX=r1], 0x0) (async) 09:54:20 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900170000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:54:20 executing program 3: lsetxattr(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./file0\x00') 09:54:20 executing program 0: msgsnd(0x0, &(0x7f00000003c0), 0x4, 0x0) 09:54:20 executing program 3: r0 = openat$bsg(0xffffff9c, &(0x7f0000001240), 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_PD_GET(r0, 0x0, 0x0) [ 1466.217255][T13792] loop1: detected capacity change from 0 to 127 [ 1466.223718][T13790] loop0: detected capacity change from 0 to 3986 [ 1466.251290][T13792] FAT-fs (loop1): Unrecognized mount option "00000000000000000003ÿÿÿÿ0x0000000000000004" or missing value 09:54:20 executing program 3: getresuid(&(0x7f00000032c0), 0x0, 0x0) 09:54:20 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "322d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:54:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x42, &(0x7f0000000980), &(0x7f00000009c0)=0x8) [ 1466.263723][T13794] loop4: detected capacity change from 0 to 127 [ 1466.296283][T13806] loop0: detected capacity change from 0 to 3986 [ 1466.297632][T13794] FAT-fs (loop4): Directory bread(block 63) failed [ 1466.315019][T13809] loop1: detected capacity change from 0 to 127 [ 1466.327018][T13809] FAT-fs (loop1): Unrecognized mount option "00000000000000000003ÿÿÿÿ0x0000000000000004" or missing value [ 1466.331119][T13794] FAT-fs (loop4): Directory bread(block 64) failed [ 1466.347254][T13794] FAT-fs (loop4): Directory bread(block 65) failed [ 1466.353800][T13794] FAT-fs (loop4): Directory bread(block 66) failed [ 1466.360534][T13794] FAT-fs (loop4): Directory bread(block 67) failed [ 1466.369225][T13794] FAT-fs (loop4): Directory bread(block 68) failed [ 1466.379954][T13794] FAT-fs (loop4): Directory bread(block 69) failed [ 1466.388289][T13794] FAT-fs (loop4): Directory bread(block 70) failed [ 1466.394831][T13794] FAT-fs (loop4): Directory bread(block 71) failed [ 1466.401670][T13794] FAT-fs (loop4): Directory bread(block 72) failed 09:54:24 executing program 5: syz_clone(0x1000, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c00)="b1") 09:54:24 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000200)=@filter={'filter\x00', 0xe, 0x4, 0x250, 0xffffffff, 0x0, 0x94, 0x0, 0xffffffff, 0xffffffff, 0x20c, 0x20c, 0x20c, 0xffffffff, 0x4, 0x0, {[{{@ip={@local, @multicast2, 0x0, 0x0, 'veth1_to_team\x00', 'netpci0\x00'}, 0x0, 0x70, 0x94}, @REJECT={0x24}}, {{@uncond, 0x0, 0x70, 0x94}, @REJECT={0x24}}, {{@ip={@empty, @multicast1, 0x0, 0x0, 'veth1_to_hsr\x00', 'bond_slave_0\x00', {}, {}, 0x0, 0x0, 0x88}, 0x0, 0x70, 0x94}, @common=@inet=@SYNPROXY={0x24}}], {{'\x00', 0x0, 0x70, 0x94}, {0x24}}}}, 0x2ac) 09:54:24 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "332d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:54:24 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB="10000000", @ANYRES32, @ANYBLOB="18", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="1800000001000000020000006fc1afd262acb8d2fdf90948e4"], 0x88}, 0x0) 09:54:24 executing program 1: ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) r0 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000000)={0x0, 0x3f}) 09:54:24 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900180000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:54:24 executing program 3: symlink(&(0x7f0000002dc0)='./file0\x00', &(0x7f0000002e00)='./file0\x00') openat$dir(0xffffff9c, &(0x7f0000003380)='./file0\x00', 0x0, 0x0) 09:54:24 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x19, 0x1, &(0x7f0000000000)=@raw=[@jmp], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 09:54:24 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "342d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1470.369352][T13821] loop1: detected capacity change from 0 to 127 [ 1470.381487][T13820] loop0: detected capacity change from 0 to 3986 [ 1470.394396][T13821] FAT-fs (loop1): bogus logical sector size 160 [ 1470.400717][T13821] FAT-fs (loop1): Can't find a valid FAT filesystem 09:54:24 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000003080)={0x0, 0x0, 0x0}, 0x0) 09:54:24 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000013c0)={0x18, 0x5, &(0x7f0000000180)=@framed={{}, [@cb_func]}, &(0x7f0000000ec0)='GPL\x00', 0x3, 0xc3, &(0x7f0000000f00)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 09:54:24 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "352d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1470.415432][T13829] loop0: detected capacity change from 0 to 3986 [ 1470.430839][T13822] loop4: detected capacity change from 0 to 127 [ 1470.454260][T13822] FAT-fs (loop4): Directory bread(block 63) failed [ 1470.468094][T13822] FAT-fs (loop4): Directory bread(block 64) failed [ 1470.474629][T13822] FAT-fs (loop4): Directory bread(block 65) failed [ 1470.481349][T13822] FAT-fs (loop4): Directory bread(block 66) failed [ 1470.489817][T13822] FAT-fs (loop4): Directory bread(block 67) failed [ 1470.496486][T13836] loop0: detected capacity change from 0 to 3986 [ 1470.496519][T13822] FAT-fs (loop4): Directory bread(block 68) failed [ 1470.511537][T13822] FAT-fs (loop4): Directory bread(block 69) failed [ 1470.518154][T13822] FAT-fs (loop4): Directory bread(block 70) failed [ 1470.524738][T13822] FAT-fs (loop4): Directory bread(block 71) failed [ 1470.533666][T13822] FAT-fs (loop4): Directory bread(block 72) failed 09:54:31 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000200), 0x4) 09:54:31 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x0, 0x1a1209, &(0x7f0000000000)=@raw=[@ldst], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 09:54:31 executing program 1: ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) (async) r0 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000000)={0x0, 0x3f}) 09:54:31 executing program 3: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000280)='.\x00') socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a0, &(0x7f0000000b40)='vo\x0f\x96o8%d\xa1\xe3\xd7\\b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x03\x1f \'Y\x17]\tc\xcaR\xdd\x98OC\x89\xff\xe6\x84\xe2\x14\x80w\xd2|D\xaaK\x14]x\xcbuH\xc2\xeec\xbf<>Y\n\xfc\x1f9OB\x81\x89\xb7l\xed}\xe5\x186\xc5q@n\xb4\xb6s\xb0\f\xb4\x03\x02\x00\b\x00\x0f\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2ak\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x01\x00\x00\x00\xd3\r7\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xd5s2\x9cVF\xd5\x18\xfe\x0f\x8f \x01\x00\x00\xb1\x88\xebW_\xa5\xe1\xf6\x8aj\xca\xf8m\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\rh^J-\xd1\xbaUn\x04\'%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x1f\x9c,\x113\x7f\x03\x93\xe1\xcc\xe7f\r\xf3\xff0\f\x82%_\x92\x8b\xc4\xb9\xd9\xe7\xf2\xe4\xc1i\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\r\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1\xa8\xd4\xe6K0\xe1\xa3TS\x18\xe6x\x1f%P\x9fU)\x83E\n\x90M\r.\x85gn_\xb2\xe9\x8a\x1c\xe3\x93\xd8\xbc\xb6N\xc3\xe1\xafh\xa0iF\xdcq\xf9\x17\xd9i\x844E\x1a\x13\x9a\xe6\xd3\xab:PM\xfbe\xfe9\xd9\x94\x1dx\xd6\x03b\xf7\x10N\xd1\x93\rU\x7fy\x18tE\xf1*\x9a0Z\x9f\xdc{\x13\xf6\xb7\xf7\xe6=\x9cD\x108\x8eS\xa0\xd0\xa7\tn\xd9\xae\xc0\x18~x[\x85Y\xb2\x82w\x150\x97\xba\xe6\xca\xb1\xa3\x02\x14^\xbdZ\xae\xf5/\xcf\xb8\xea8Uw\x92`\"2\x81j\xbb\x87+\x89\xc50xffffffffffffffff}) recvmsg(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f00000002c0)=""/40, 0x28}], 0x1}, 0x0) [ 1477.451349][T13851] loop4: detected capacity change from 0 to 127 [ 1477.470186][T13860] loop0: detected capacity change from 0 to 3986 09:54:31 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000006c0)=@base={0xc}, 0x48) 09:54:31 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "36383c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:54:31 executing program 1: ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) r0 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000000)={0x0, 0x3f}) [ 1477.495704][T13851] FAT-fs (loop4): Directory bread(block 63) failed [ 1477.503947][T13851] FAT-fs (loop4): Directory bread(block 64) failed [ 1477.534230][T13851] FAT-fs (loop4): Directory bread(block 65) failed [ 1477.534664][T13869] loop1: detected capacity change from 0 to 127 [ 1477.543525][T13868] loop0: detected capacity change from 0 to 3986 [ 1477.554111][T13851] FAT-fs (loop4): Directory bread(block 66) failed [ 1477.562416][T13869] FAT-fs (loop1): bogus logical sector size 160 [ 1477.568730][T13869] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1477.572242][T13851] FAT-fs (loop4): Directory bread(block 67) failed [ 1477.584644][T13851] FAT-fs (loop4): Directory bread(block 68) failed [ 1477.591575][T13851] FAT-fs (loop4): Directory bread(block 69) failed [ 1477.601747][T13851] FAT-fs (loop4): Directory bread(block 70) failed [ 1477.608536][T13851] FAT-fs (loop4): Directory bread(block 71) failed [ 1477.615553][T13851] FAT-fs (loop4): Directory bread(block 72) failed 09:54:35 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000100)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001600)="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", 0xcfa}], 0x1}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='blkio.bfq.io_queued_recursive\x00', 0x0, 0x0) 09:54:35 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000840)={&(0x7f0000000040)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, &(0x7f00000006c0)=[@ip_tos_int={{0x14}}], 0x18}, 0xd0) 09:54:35 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d091698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:54:35 executing program 1: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file1\x00'}, 0x10) 09:54:35 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f09001a0000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:54:35 executing program 0: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x4180, 0x0) 09:54:35 executing program 0: perf_event_open$cgroup(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4009}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1481.552613][ T23] audit: type=1400 audit(1667642075.827:322): avc: denied { setopt } for pid=13871 comm="syz-executor.5" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 1481.581382][T13879] loop1: detected capacity change from 0 to 127 [ 1481.595009][T13882] loop0: detected capacity change from 0 to 3986 09:54:35 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x55, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 09:54:35 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000006140)) 09:54:35 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x11, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[0x1, 0x1, 0xffffffffffffffff]}, 0x80) 09:54:35 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e80a9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1481.611309][T13881] loop4: detected capacity change from 0 to 127 [ 1481.622279][T13879] FAT-fs (loop1): bogus logical sector size 160 [ 1481.628724][T13879] FAT-fs (loop1): Can't find a valid FAT filesystem 09:54:35 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000100)={0x0, 0x80, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001600)="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", 0xcfa}], 0x1}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) perf_event_open(&(0x7f0000000d80)={0x4, 0x80, 0x1, 0x0, 0x3, 0x9f, 0x0, 0x0, 0x1000, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3688233e33f3505a, @perf_config_ext={0x0, 0xd6b}, 0x14088, 0x3, 0xfffffcfd, 0x0, 0x1, 0x9, 0x7, 0x0, 0x8, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) [ 1481.662522][T13893] loop0: detected capacity change from 0 to 3986 [ 1481.681002][T13881] FAT-fs (loop4): Directory bread(block 63) failed [ 1481.695028][T13896] netlink: 3286 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1481.700129][T13881] FAT-fs (loop4): Directory bread(block 64) failed [ 1481.714076][T13881] FAT-fs (loop4): Directory bread(block 65) failed [ 1481.724010][T13881] FAT-fs (loop4): Directory bread(block 66) failed [ 1481.732146][T13881] FAT-fs (loop4): Directory bread(block 67) failed [ 1481.739387][T13881] FAT-fs (loop4): Directory bread(block 68) failed [ 1481.747481][T13881] FAT-fs (loop4): Directory bread(block 69) failed [ 1481.754084][T13881] FAT-fs (loop4): Directory bread(block 70) failed [ 1481.761281][T13881] FAT-fs (loop4): Directory bread(block 71) failed [ 1481.772037][T13881] FAT-fs (loop4): Directory bread(block 72) failed 09:54:40 executing program 5: ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000000)) openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x20000, 0x0) 09:54:40 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002580)={0x0, 0x0, 0x8}, 0xc) 09:54:40 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e8239ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:54:40 executing program 1: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file1\x00'}, 0x10) 09:54:40 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000003080)={0x0, 0x0, &(0x7f0000002e40)=[{&(0x7f0000001940)='>', 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 09:54:40 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900220000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) [ 1485.708421][T13899] netlink: 3286 bytes leftover after parsing attributes in process `syz-executor.5'. 09:54:40 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x0, 0x0, 0x0, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 09:54:40 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x11, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 09:54:40 executing program 3: bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000003180)={0xffffffffffffffff, 0x0, 0x0}, 0x20) 09:54:40 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e82a9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1485.755280][T13908] loop1: detected capacity change from 0 to 127 [ 1485.762244][T13912] loop0: detected capacity change from 0 to 3986 [ 1485.777629][T13908] FAT-fs (loop1): bogus logical sector size 160 [ 1485.783947][T13908] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1485.790937][T13905] loop4: detected capacity change from 0 to 127 09:54:40 executing program 0: bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100), 0x10) 09:54:40 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, 0x0) [ 1485.811165][T13905] FAT-fs (loop4): Directory bread(block 63) failed [ 1485.825599][T13905] FAT-fs (loop4): Directory bread(block 64) failed [ 1485.832246][T13920] loop0: detected capacity change from 0 to 3986 [ 1485.850333][T13905] FAT-fs (loop4): Directory bread(block 65) failed [ 1485.863470][T13905] FAT-fs (loop4): Directory bread(block 66) failed [ 1485.877929][T13905] FAT-fs (loop4): Directory bread(block 67) failed [ 1485.884843][T13905] FAT-fs (loop4): Directory bread(block 68) failed [ 1485.891577][T13905] FAT-fs (loop4): Directory bread(block 69) failed [ 1485.898520][T13905] FAT-fs (loop4): Directory bread(block 70) failed [ 1485.905295][T13905] FAT-fs (loop4): Directory bread(block 71) failed [ 1485.912197][T13905] FAT-fs (loop4): Directory bread(block 72) failed 09:54:43 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000c00)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2}, 0x48) 09:54:43 executing program 0: perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x101}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x4) 09:54:43 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e82b9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:54:43 executing program 1: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file1\x00'}, 0x10) 09:54:43 executing program 3: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00'}, 0x10) mkdir(&(0x7f0000000880)='./file0\x00', 0x0) 09:54:43 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900250000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:54:43 executing program 0: bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='cachefiles_tmpfile\x00'}, 0x10) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000340), 0x2, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000002c0)=r0, 0x12) r1 = bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000380)={r1}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000080)='ext4_unlink_enter\x00', r1}, 0x10) 09:54:43 executing program 3: openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0xb0301, 0x0) 09:54:43 executing program 3: bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x3, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) syz_clone(0x1c1e0400, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)='cpu.stat\x00', 0x0, 0x0) [ 1488.758150][T13933] loop1: detected capacity change from 0 to 127 [ 1488.776492][T13937] loop0: detected capacity change from 0 to 3986 [ 1488.783716][T13931] loop4: detected capacity change from 0 to 127 [ 1488.783746][T13933] FAT-fs (loop1): bogus logical sector size 160 [ 1488.796243][T13933] FAT-fs (loop1): Can't find a valid FAT filesystem 09:54:43 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r0 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_HANDLE(r0, 0x113, 0x3, 0x0, &(0x7f00000010c0)) [ 1488.812733][T13931] FAT-fs (loop4): Directory bread(block 63) failed [ 1488.828227][ T23] audit: type=1400 audit(1667642083.107:323): avc: denied { getopt } for pid=13945 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 1488.830763][T13931] FAT-fs (loop4): Directory bread(block 64) failed 09:54:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000180)={0x3f, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000040)=0x88) 09:54:43 executing program 0: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)='cpuset.effective_mems\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000d40)='pids.current\x00', 0x0, 0x0) [ 1488.861379][T13931] FAT-fs (loop4): Directory bread(block 65) failed [ 1488.888919][T13931] FAT-fs (loop4): Directory bread(block 66) failed [ 1488.900576][T13931] FAT-fs (loop4): Directory bread(block 67) failed [ 1488.907988][T13931] FAT-fs (loop4): Directory bread(block 68) failed [ 1488.927112][T13931] FAT-fs (loop4): Directory bread(block 69) failed [ 1488.935237][T13931] FAT-fs (loop4): Directory bread(block 70) failed [ 1488.952187][T13931] FAT-fs (loop4): Directory bread(block 71) failed [ 1488.982568][T13931] FAT-fs (loop4): Directory bread(block 72) failed 09:54:47 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 09:54:47 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e82d9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:54:47 executing program 0: socketpair(0x1e, 0x0, 0x0, &(0x7f0000002080)) 09:54:47 executing program 3: ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) socket$phonet_pipe(0x23, 0x5, 0x2) 09:54:47 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900410000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:54:47 executing program 1: r0 = syz_open_dev$ttys(0xc, 0x2, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff5000/0x2000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff5000/0x3000)=nil, &(0x7f0000ff2000/0x2000)=nil, &(0x7f0000ff5000/0x1000)=nil, &(0x7f0000ff6000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000000)="c1470c2c8af7bee54d13d90eeaa203baceb650d1c1c10c8a392f3c12e7a4a500487ed55ba27317bb8a0684622a1ec3c79d6307cdc253bde022da5c334683a4c3d9c0", 0x42, r0}, 0x68) r1 = socket$inet6(0xa, 0x2, 0x1e) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000001500)={0x6, 0xf, &(0x7f0000001340)=@raw=[@map_fd={0x18, 0xb, 0x1, 0x0, 0x1}, @map_idx_val={0x18, 0x2, 0x6, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, @map_idx_val={0x18, 0x2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, @map_idx_val={0x18, 0x0, 0x6, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4}, @ldst={0x1, 0x2, 0x3, 0xa, 0x2, 0xfffffffffffffff4}, @map_idx_val={0x18, 0x3, 0x6, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8}, @call={0x85, 0x0, 0x0, 0x13}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xff}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}], &(0x7f00000013c0)='GPL\x00', 0x4, 0x4, &(0x7f0000000180)=""/4, 0x41100, 0x0, '\x00', 0x0, 0x4, 0xffffffffffffffff, 0x8, &(0x7f0000001440)={0xa, 0x1}, 0x8, 0x10, &(0x7f0000001480)={0x4, 0xb, 0x71, 0xfffffffb}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000001800)=[0x1, 0xffffffffffffffff]}, 0x80) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000001580)) close(r1) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x400) r3 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x153) ftruncate(r3, 0x200002) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r6, &(0x7f0000000180), 0x0, 0x20) connect$unix(r6, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e) connect$unix(r6, &(0x7f00000012c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) connect$unix(r4, &(0x7f0000000380)=@file={0x0, './file1\x00'}, 0x6e) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r5, 0xc0709411, &(0x7f0000001780)={{0x0, 0x0, 0x6, 0x10000, 0x7ffffffc, 0x4, 0x1, 0x3, 0x2675fbcb, 0x8b8, 0x2, 0x9, 0x40, 0xffffffff, 0x1}, 0x8, [0x0]}) getsockopt$sock_buf(r4, 0x1, 0x3d, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=0x1000) sendfile(r1, r3, 0x0, 0x80001d00c0d0) move_mount(r3, &(0x7f0000000100)='./file1\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x65) syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000001400)='./file0\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x2108000, &(0x7f0000000080)=ANY=[], 0x0) 09:54:47 executing program 3: unshare(0x20040000) 09:54:47 executing program 0: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local, @multicast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0400f7", 0x34, 0x2c, 0x0, @remote, @local, {[@hopopts={0x8a8c8ccf7882e189, 0x2, '\x00', [@hao={0xc9, 0x10, @mcast1}]}], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 09:54:47 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) 09:54:47 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e82e9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:54:47 executing program 0: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local, @multicast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0400f7", 0x34, 0x2c, 0x0, @remote, @local, {[@hopopts={0x8a8c8ccf7882e189, 0x2, '\x00', [@hao={0xc9, 0x10, @mcast1}]}], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1492.956476][T13958] loop0: detected capacity change from 0 to 3986 [ 1492.973959][T13962] loop4: detected capacity change from 0 to 127 [ 1492.991694][T13972] loop1: detected capacity change from 0 to 127 09:54:47 executing program 3: sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000002080)) [ 1493.003818][T13975] loop0: detected capacity change from 0 to 3986 [ 1493.055527][T13962] FAT-fs (loop4): Directory bread(block 63) failed [ 1493.071286][T13962] FAT-fs (loop4): Directory bread(block 64) failed [ 1493.081478][T13962] FAT-fs (loop4): Directory bread(block 65) failed [ 1493.090485][T13962] FAT-fs (loop4): Directory bread(block 66) failed [ 1493.099082][T13962] FAT-fs (loop4): Directory bread(block 67) failed [ 1493.108145][T13962] FAT-fs (loop4): Directory bread(block 68) failed [ 1493.114868][T13962] FAT-fs (loop4): Directory bread(block 69) failed [ 1493.121901][T13962] FAT-fs (loop4): Directory bread(block 70) failed [ 1493.130329][T13962] FAT-fs (loop4): Directory bread(block 71) failed [ 1493.137357][T13962] FAT-fs (loop4): Directory bread(block 72) failed 09:54:51 executing program 5: socket$igmp(0x2, 0x3, 0x2) clock_gettime(0x0, &(0x7f00000000c0)={0x0}) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x6}, &(0x7f0000000080)={0x9}, &(0x7f0000000100)={r0}, 0x0) 09:54:51 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e8309ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:54:51 executing program 1: r0 = syz_open_dev$ttys(0xc, 0x2, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff5000/0x2000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff5000/0x3000)=nil, &(0x7f0000ff2000/0x2000)=nil, &(0x7f0000ff5000/0x1000)=nil, &(0x7f0000ff6000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000000)="c1470c2c8af7bee54d13d90eeaa203baceb650d1c1c10c8a392f3c12e7a4a500487ed55ba27317bb8a0684622a1ec3c79d6307cdc253bde022da5c334683a4c3d9c0", 0x42, r0}, 0x68) r1 = socket$inet6(0xa, 0x2, 0x1e) (async) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000001500)={0x6, 0xf, &(0x7f0000001340)=@raw=[@map_fd={0x18, 0xb, 0x1, 0x0, 0x1}, @map_idx_val={0x18, 0x2, 0x6, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, @map_idx_val={0x18, 0x2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, @map_idx_val={0x18, 0x0, 0x6, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4}, @ldst={0x1, 0x2, 0x3, 0xa, 0x2, 0xfffffffffffffff4}, @map_idx_val={0x18, 0x3, 0x6, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8}, @call={0x85, 0x0, 0x0, 0x13}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xff}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}], &(0x7f00000013c0)='GPL\x00', 0x4, 0x4, &(0x7f0000000180)=""/4, 0x41100, 0x0, '\x00', 0x0, 0x4, 0xffffffffffffffff, 0x8, &(0x7f0000001440)={0xa, 0x1}, 0x8, 0x10, &(0x7f0000001480)={0x4, 0xb, 0x71, 0xfffffffb}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000001800)=[0x1, 0xffffffffffffffff]}, 0x80) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000001580)) (async) close(r1) (async) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x400) (async) r3 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x153) ftruncate(r3, 0x200002) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r6, &(0x7f0000000180), 0x0, 0x20) connect$unix(r6, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e) connect$unix(r6, &(0x7f00000012c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) (async) connect$unix(r4, &(0x7f0000000380)=@file={0x0, './file1\x00'}, 0x6e) (async) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r5, 0xc0709411, &(0x7f0000001780)={{0x0, 0x0, 0x6, 0x10000, 0x7ffffffc, 0x4, 0x1, 0x3, 0x2675fbcb, 0x8b8, 0x2, 0x9, 0x40, 0xffffffff, 0x1}, 0x8, [0x0]}) (async) getsockopt$sock_buf(r4, 0x1, 0x3d, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=0x1000) (async) sendfile(r1, r3, 0x0, 0x80001d00c0d0) move_mount(r3, &(0x7f0000000100)='./file1\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x65) (async) syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000001400)='./file0\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x2108000, &(0x7f0000000080)=ANY=[], 0x0) 09:54:51 executing program 0: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local, @multicast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0400f7", 0x34, 0x2c, 0x0, @remote, @local, {[@hopopts={0x8a8c8ccf7882e189, 0x2, '\x00', [@hao={0xc9, 0x10, @mcast1}]}], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 09:54:51 executing program 3: ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) socketpair(0x0, 0x0, 0x0, &(0x7f0000002080)) 09:54:51 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900420000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:54:51 executing program 0: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local, @multicast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0400f7", 0x34, 0x2c, 0x0, @remote, @local, {[@hopopts={0x8a8c8ccf7882e189, 0x2, '\x00', [@hao={0xc9, 0x10, @mcast1}]}], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 09:54:51 executing program 1: r0 = syz_open_dev$ttys(0xc, 0x2, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff5000/0x2000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff5000/0x3000)=nil, &(0x7f0000ff2000/0x2000)=nil, &(0x7f0000ff5000/0x1000)=nil, &(0x7f0000ff6000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000000)="c1470c2c8af7bee54d13d90eeaa203baceb650d1c1c10c8a392f3c12e7a4a500487ed55ba27317bb8a0684622a1ec3c79d6307cdc253bde022da5c334683a4c3d9c0", 0x42, r0}, 0x68) (async) r1 = socket$inet6(0xa, 0x2, 0x1e) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000001500)={0x6, 0xf, &(0x7f0000001340)=@raw=[@map_fd={0x18, 0xb, 0x1, 0x0, 0x1}, @map_idx_val={0x18, 0x2, 0x6, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, @map_idx_val={0x18, 0x2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, @map_idx_val={0x18, 0x0, 0x6, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4}, @ldst={0x1, 0x2, 0x3, 0xa, 0x2, 0xfffffffffffffff4}, @map_idx_val={0x18, 0x3, 0x6, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8}, @call={0x85, 0x0, 0x0, 0x13}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xff}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}], &(0x7f00000013c0)='GPL\x00', 0x4, 0x4, &(0x7f0000000180)=""/4, 0x41100, 0x0, '\x00', 0x0, 0x4, 0xffffffffffffffff, 0x8, &(0x7f0000001440)={0xa, 0x1}, 0x8, 0x10, &(0x7f0000001480)={0x4, 0xb, 0x71, 0xfffffffb}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000001800)=[0x1, 0xffffffffffffffff]}, 0x80) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000001580)) (async) close(r1) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x400) (async) r3 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x153) ftruncate(r3, 0x200002) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r6, &(0x7f0000000180), 0x0, 0x20) (async) connect$unix(r6, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e) connect$unix(r6, &(0x7f00000012c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) (async) connect$unix(r4, &(0x7f0000000380)=@file={0x0, './file1\x00'}, 0x6e) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r5, 0xc0709411, &(0x7f0000001780)={{0x0, 0x0, 0x6, 0x10000, 0x7ffffffc, 0x4, 0x1, 0x3, 0x2675fbcb, 0x8b8, 0x2, 0x9, 0x40, 0xffffffff, 0x1}, 0x8, [0x0]}) (async, rerun: 64) getsockopt$sock_buf(r4, 0x1, 0x3d, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=0x1000) (rerun: 64) sendfile(r1, r3, 0x0, 0x80001d00c0d0) (async) move_mount(r3, &(0x7f0000000100)='./file1\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x65) syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000001400)='./file0\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x2108000, &(0x7f0000000080)=ANY=[], 0x0) 09:54:51 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e8489ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:54:51 executing program 3: socket$kcm(0x2, 0x0, 0x84) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x2}, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @local}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)="734d796756b96097a35ef184351941e44036acaa577287970812b53500c48cb7e7fd0329259108bc36ba5398eb33d19966a906fa59e5f2586ab31415561d3ef4edd73f59dcbf6cbd3a53301c4e9a3ebd9e394456b81853c06a52ea7eb015398186575abf7f92be4b993bac2c69e743112a16d79bee58ffeaa8a7a973b0", 0x7d}], 0x1}, 0x10) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec={0x0, 0x0, 0x9000900}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0x64b0}], 0x1}, 0x0) 09:54:51 executing program 0: syz_emit_ethernet(0x0, 0x0, 0x0) [ 1497.092488][T13987] loop0: detected capacity change from 0 to 3986 09:54:51 executing program 0: syz_emit_ethernet(0x0, 0x0, 0x0) [ 1497.152864][T14011] loop0: detected capacity change from 0 to 3986 [ 1497.167338][T14012] loop4: detected capacity change from 0 to 127 [ 1497.215655][T14012] FAT-fs (loop4): Directory bread(block 63) failed [ 1497.225840][T14012] FAT-fs (loop4): Directory bread(block 64) failed [ 1497.232435][T14012] FAT-fs (loop4): Directory bread(block 65) failed [ 1497.241415][T14012] FAT-fs (loop4): Directory bread(block 66) failed [ 1497.247975][T14012] FAT-fs (loop4): Directory bread(block 67) failed [ 1497.254497][T14012] FAT-fs (loop4): Directory bread(block 68) failed [ 1497.263147][T14012] FAT-fs (loop4): Directory bread(block 69) failed [ 1497.271112][T14012] FAT-fs (loop4): Directory bread(block 70) failed [ 1497.279572][T14012] FAT-fs (loop4): Directory bread(block 71) failed [ 1497.286243][T14012] FAT-fs (loop4): Directory bread(block 72) failed 09:54:55 executing program 5: write$cgroup_type(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x80, 0x0}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec={0x0, 0x0, 0x9000900}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0x64b0}], 0x1}, 0x0) 09:54:55 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) connect$unix(r1, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e) syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYRES16=r1], 0x0) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file1', [{0x20, 'msdos\x00'}], 0xa, "3a9b2b53b3c2a8d3ad6f5e83f0cc11f8519d0733aff2be7334c4dd72055173870c354136d0f66f10ae59ca5d98b47dd180013f5ae98de1f97bfebf180ed12fcf2340dbafc30b294decc15339edba88280c2de770e048130464e4141dd87fea4dc3a379feb3262d73017bc3a5bddfe8549a37f4b677fdbf66da32182e303e6a04"}, 0x92) 09:54:55 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e84c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:54:55 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x8cffffff) 09:54:55 executing program 0: syz_emit_ethernet(0x0, 0x0, 0x0) 09:54:55 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900430000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:54:55 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @multicast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0400f7", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 09:54:55 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000029c0)={0x9, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 09:54:55 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e8689ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1501.254715][T14030] loop0: detected capacity change from 0 to 3986 [ 1501.293528][T14040] loop0: detected capacity change from 0 to 3986 09:54:55 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @multicast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0400f7", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 09:54:55 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000002300)={0x0, 0x0, &(0x7f0000002180)=[{&(0x7f0000001c80)="df", 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0xc0) 09:54:55 executing program 3: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00'}, 0x10) unlink(&(0x7f0000000380)='./file0\x00') [ 1501.302365][T14033] loop4: detected capacity change from 0 to 127 [ 1501.311361][T14044] loop1: detected capacity change from 0 to 127 [ 1501.334957][T14044] FAT-fs (loop1): Unrecognized mount option "" or missing value [ 1501.367052][T14033] FAT-fs (loop4): Directory bread(block 63) failed [ 1501.373693][T14033] FAT-fs (loop4): Directory bread(block 64) failed [ 1501.383179][T14033] FAT-fs (loop4): Directory bread(block 65) failed [ 1501.390323][T14033] FAT-fs (loop4): Directory bread(block 66) failed [ 1501.398802][T14033] FAT-fs (loop4): Directory bread(block 67) failed [ 1501.405565][T14033] FAT-fs (loop4): Directory bread(block 68) failed [ 1501.412116][T14033] FAT-fs (loop4): Directory bread(block 69) failed [ 1501.420609][T14033] FAT-fs (loop4): Directory bread(block 70) failed [ 1501.427280][T14033] FAT-fs (loop4): Directory bread(block 71) failed [ 1501.433913][T14033] FAT-fs (loop4): Directory bread(block 72) failed 09:54:59 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x10) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x80, 0x0}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec={0x0, 0x0, 0x9000900}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0x64b0}], 0x1}, 0x0) 09:54:59 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e8749ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:54:59 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @multicast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0400f7", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 09:54:59 executing program 3: socket$kcm(0x2, 0x0, 0x84) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x100002, 0x0) sendmsg$kcm(r0, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x80, 0x0}, 0x0) r1 = socket$kcm(0xa, 0x3, 0x3a) sendmsg$kcm(r1, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec={0x0, 0x0, 0x9000900}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0x64b0}], 0x1}, 0x0) 09:54:59 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900440000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:54:59 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) (async) connect$unix(r1, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e) syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYRES16=r1], 0x0) (async) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file1', [{0x20, 'msdos\x00'}], 0xa, "3a9b2b53b3c2a8d3ad6f5e83f0cc11f8519d0733aff2be7334c4dd72055173870c354136d0f66f10ae59ca5d98b47dd180013f5ae98de1f97bfebf180ed12fcf2340dbafc30b294decc15339edba88280c2de770e048130464e4141dd87fea4dc3a379feb3262d73017bc3a5bddfe8549a37f4b677fdbf66da32182e303e6a04"}, 0x92) 09:54:59 executing program 0: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local, @multicast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0400f7", 0x34, 0x2c, 0x0, @remote, @local, {[@hopopts={0x0, 0x2, '\x00', [@hao={0xc9, 0x10, @mcast1}]}], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 09:54:59 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e8759ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:54:59 executing program 0: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local, @multicast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0400f7", 0x34, 0x2c, 0x0, @remote, @local, {[@hopopts={0x0, 0x2, '\x00', [@hao={0xc9, 0x10, @mcast1}]}], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1505.444793][T14066] loop1: detected capacity change from 0 to 127 [ 1505.453782][T14065] loop0: detected capacity change from 0 to 3986 [ 1505.477191][T14061] loop4: detected capacity change from 0 to 127 [ 1505.481851][T14066] FAT-fs (loop1): Unrecognized mount option "" or missing value 09:54:59 executing program 0: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local, @multicast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0400f7", 0x34, 0x2c, 0x0, @remote, @local, {[@hopopts={0x0, 0x2, '\x00', [@hao={0xc9, 0x10, @mcast1}]}], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 09:54:59 executing program 0: syz_emit_ethernet(0x52, &(0x7f0000000180)={@local, @multicast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0400f7", 0x1c, 0x2c, 0x0, @remote, @local, {[@hopopts={0x8a8c8ccf7882e189}], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 09:54:59 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e87a9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1505.526454][T14075] loop0: detected capacity change from 0 to 3986 [ 1505.541391][T14061] FAT-fs (loop4): Directory bread(block 63) failed [ 1505.550662][T14061] FAT-fs (loop4): Directory bread(block 64) failed [ 1505.558553][T14061] FAT-fs (loop4): Directory bread(block 65) failed [ 1505.568693][T14061] FAT-fs (loop4): Directory bread(block 66) failed [ 1505.586566][T14061] FAT-fs (loop4): Directory bread(block 67) failed [ 1505.593186][T14061] FAT-fs (loop4): Directory bread(block 68) failed [ 1505.594720][T14081] loop0: detected capacity change from 0 to 3986 [ 1505.600017][T14061] FAT-fs (loop4): Directory bread(block 69) failed [ 1505.612610][T14061] FAT-fs (loop4): Directory bread(block 70) failed [ 1505.619376][T14061] FAT-fs (loop4): Directory bread(block 71) failed [ 1505.625989][T14061] FAT-fs (loop4): Directory bread(block 72) failed 09:55:03 executing program 5: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000fc0)=@bpf_lsm={0x1d, 0x3, &(0x7f00000006c0)=@framed, &(0x7f0000000740)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 09:55:03 executing program 3: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x100, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000140)) syz_clone(0x40080000, &(0x7f0000000000), 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000300)="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") r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000c00), 0x204800, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x2, 0x0, @empty}, 0x10, &(0x7f0000000200)=[{0x0}, {&(0x7f0000000080)='\a', 0x1}], 0x2}, 0x0) bpf$BPF_PROG_DETACH(0x6, 0x0, 0x0) 09:55:03 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) connect$unix(r1, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e) syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYRES16=r1], 0x0) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file1', [{0x20, 'msdos\x00'}], 0xa, "3a9b2b53b3c2a8d3ad6f5e83f0cc11f8519d0733aff2be7334c4dd72055173870c354136d0f66f10ae59ca5d98b47dd180013f5ae98de1f97bfebf180ed12fcf2340dbafc30b294decc15339edba88280c2de770e048130464e4141dd87fea4dc3a379feb3262d73017bc3a5bddfe8549a37f4b677fdbf66da32182e303e6a04"}, 0x92) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) (async) connect$unix(r1, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e) (async) syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x0, &(0x7f0000000000)=ANY=[@ANYRES16=r1], 0x0) (async) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file1', [{0x20, 'msdos\x00'}], 0xa, "3a9b2b53b3c2a8d3ad6f5e83f0cc11f8519d0733aff2be7334c4dd72055173870c354136d0f66f10ae59ca5d98b47dd180013f5ae98de1f97bfebf180ed12fcf2340dbafc30b294decc15339edba88280c2de770e048130464e4141dd87fea4dc3a379feb3262d73017bc3a5bddfe8549a37f4b677fdbf66da32182e303e6a04"}, 0x92) (async) 09:55:03 executing program 0: syz_emit_ethernet(0x52, &(0x7f0000000180)={@local, @multicast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0400f7", 0x1c, 0x2c, 0x0, @remote, @local, {[@hopopts={0x8a8c8ccf7882e189}], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 09:55:03 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b60a6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:55:03 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900480000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:55:03 executing program 0: syz_emit_ethernet(0x52, &(0x7f0000000180)={@local, @multicast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0400f7", 0x1c, 0x2c, 0x0, @remote, @local, {[@hopopts={0x8a8c8ccf7882e189}], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 09:55:03 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b6256b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1509.600248][T14087] loop0: detected capacity change from 0 to 3986 09:55:03 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x7, [@ptr={0x6}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000280)=""/157, 0x2b, 0x9d, 0x1}, 0x20) 09:55:03 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c03571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:55:03 executing program 0: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)="5569058f052322c9071a6981ce8dc6bc086f957175db60e144ef80aa0ec06cb1b2fdfdb0a44210d6636b437ecd2c059d2643b9e32991") bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) syz_clone(0x40100000, &(0x7f0000000200)="7196ac221b2c702cb7f817bb727ec621a27fdfeb83e01f8d750899d05fa11aca1f4f09bc1a4a247df819ce6e4e4b340f25382247de9c4b6685c40ee24aa68cb216598db6cf02552ce2e2b75bff29a5215b5beb6942", 0x55, &(0x7f00000002c0), 0x0, &(0x7f0000000340)="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") [ 1509.642826][T14098] loop0: detected capacity change from 0 to 3986 [ 1509.648953][T14092] loop4: detected capacity change from 0 to 127 [ 1509.657242][T14100] loop1: detected capacity change from 0 to 127 [ 1509.679593][T14100] FAT-fs (loop1): Unrecognized mount option "" or missing value 09:55:04 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c04571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1509.697047][T14105] loop0: detected capacity change from 0 to 3986 [ 1509.735030][T14111] loop0: detected capacity change from 0 to 3986 [ 1509.748527][T14092] FAT-fs (loop4): Directory bread(block 63) failed [ 1509.764548][T14092] FAT-fs (loop4): Directory bread(block 64) failed [ 1509.774028][T14092] FAT-fs (loop4): Directory bread(block 65) failed [ 1509.783137][T14092] FAT-fs (loop4): Directory bread(block 66) failed [ 1509.792287][T14092] FAT-fs (loop4): Directory bread(block 67) failed [ 1509.807122][T14092] FAT-fs (loop4): Directory bread(block 68) failed [ 1509.813651][T14092] FAT-fs (loop4): Directory bread(block 69) failed [ 1509.846894][T14092] FAT-fs (loop4): Directory bread(block 70) failed [ 1509.853497][T14092] FAT-fs (loop4): Directory bread(block 71) failed [ 1509.875126][T14092] FAT-fs (loop4): Directory bread(block 72) failed 09:55:08 executing program 5: bpf$ITER_CREATE(0x21, 0x0, 0x43) 09:55:08 executing program 3: openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0xedced889329d091, 0x0) 09:55:08 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) ioctl$BTRFS_IOC_QGROUP_LIMIT(r0, 0x8030942b, &(0x7f0000000040)={0x8000, {0x15, 0x1, 0x8, 0x200, 0x6}}) 09:55:08 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c08571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:55:08 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, 0x0, 0x0) 09:55:08 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f09004c0000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:55:08 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x80, 0x0}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec={0x0, 0x0, 0x9000900}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0x64b0}], 0x1}, 0x0) 09:55:08 executing program 3: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000bc0)={0x0, 0x0, 0x4}, 0x10) [ 1513.727851][T14122] loop1: detected capacity change from 0 to 127 [ 1513.736746][ T23] audit: type=1400 audit(1667642108.017:324): avc: denied { setopt } for pid=14123 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 1513.758660][T14122] FAT-fs (loop1): bogus logical sector size 160 [ 1513.761378][T14126] loop0: detected capacity change from 0 to 3986 [ 1513.764898][T14122] FAT-fs (loop1): Can't find a valid FAT filesystem 09:55:08 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000002a80)) 09:55:08 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) ioctl$BTRFS_IOC_QGROUP_LIMIT(r0, 0x8030942b, &(0x7f0000000040)={0x8000, {0x15, 0x1, 0x8, 0x200, 0x6}}) syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) (async) ioctl$BTRFS_IOC_QGROUP_LIMIT(r0, 0x8030942b, &(0x7f0000000040)={0x8000, {0x15, 0x1, 0x8, 0x200, 0x6}}) (async) 09:55:08 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000740)={0xffffffffffffffff}) recvmsg(r1, 0x0, 0x0) 09:55:08 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c10571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1513.835124][T14135] loop4: detected capacity change from 0 to 127 [ 1513.873958][T14135] FAT-fs (loop4): Directory bread(block 63) failed [ 1513.880537][T14141] loop1: detected capacity change from 0 to 127 [ 1513.888930][T14135] FAT-fs (loop4): Directory bread(block 64) failed [ 1513.889334][T14143] loop0: detected capacity change from 0 to 3986 [ 1513.898465][T14141] FAT-fs (loop1): bogus logical sector size 160 [ 1513.908142][T14141] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1513.917237][T14135] FAT-fs (loop4): Directory bread(block 65) failed [ 1513.925458][T14135] FAT-fs (loop4): Directory bread(block 66) failed [ 1513.932526][T14135] FAT-fs (loop4): Directory bread(block 67) failed [ 1513.942854][T14135] FAT-fs (loop4): Directory bread(block 68) failed [ 1513.949650][T14135] FAT-fs (loop4): Directory bread(block 69) failed [ 1513.958317][T14135] FAT-fs (loop4): Directory bread(block 70) failed [ 1513.964890][T14135] FAT-fs (loop4): Directory bread(block 71) failed [ 1513.971597][T14135] FAT-fs (loop4): Directory bread(block 72) failed 09:55:12 executing program 5: syz_clone(0x40000180, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs$namespace(0x0, 0x0) 09:55:12 executing program 3: syz_clone(0xd6a2a400, 0x0, 0xff33, 0x0, 0x0, 0x0) gettid() 09:55:12 executing program 0: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000500)='cpu.stat\x00', 0x0, 0x0) 09:55:12 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c32571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:55:12 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async, rerun: 32) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) (rerun: 32) ioctl$BTRFS_IOC_QGROUP_LIMIT(r0, 0x8030942b, &(0x7f0000000040)={0x8000, {0x15, 0x1, 0x8, 0x200, 0x6}}) 09:55:12 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900600000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:55:12 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000002840)={0x8, 0x3, &(0x7f00000021c0)=@framed, &(0x7f0000002200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 09:55:12 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af7710ae1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1517.892207][T14153] loop1: detected capacity change from 0 to 127 [ 1517.901645][T14156] loop0: detected capacity change from 0 to 3986 [ 1517.904944][T14153] FAT-fs (loop1): bogus logical sector size 160 [ 1517.914262][T14153] FAT-fs (loop1): Can't find a valid FAT filesystem 09:55:12 executing program 0: socketpair(0x0, 0x0, 0x0, &(0x7f0000002a40)) 09:55:12 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77123e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1517.942489][T14153] loop1: detected capacity change from 0 to 127 [ 1517.945753][T14158] loop4: detected capacity change from 0 to 127 [ 1517.964212][T14164] loop0: detected capacity change from 0 to 3986 [ 1517.965132][T14153] FAT-fs (loop1): bogus logical sector size 160 [ 1517.976911][T14153] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1518.002455][T14170] loop0: detected capacity change from 0 to 3986 [ 1518.021282][T14158] FAT-fs (loop4): Directory bread(block 63) failed [ 1518.029221][T14153] loop1: detected capacity change from 0 to 127 [ 1518.033620][T14158] FAT-fs (loop4): Directory bread(block 64) failed 09:55:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000580), r0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000600)={0x14, r2, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) 09:55:12 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77125e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1518.047092][T14153] FAT-fs (loop1): bogus logical sector size 160 [ 1518.053402][T14153] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1518.054772][T14158] FAT-fs (loop4): Directory bread(block 65) failed [ 1518.079202][T14158] FAT-fs (loop4): Directory bread(block 66) failed [ 1518.086219][T14175] loop0: detected capacity change from 0 to 3986 [ 1518.097311][T14158] FAT-fs (loop4): Directory bread(block 67) failed [ 1518.115912][T14158] FAT-fs (loop4): Directory bread(block 68) failed [ 1518.123196][T14153] loop1: detected capacity change from 0 to 127 [ 1518.124431][T14158] FAT-fs (loop4): Directory bread(block 69) failed [ 1518.136593][T14153] FAT-fs (loop1): bogus logical sector size 160 [ 1518.138717][T14158] FAT-fs (loop4): Directory bread(block 70) failed [ 1518.142849][T14153] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1518.158189][T14158] FAT-fs (loop4): Directory bread(block 71) failed [ 1518.165333][T14158] FAT-fs (loop4): Directory bread(block 72) failed [ 1518.198338][T14153] loop1: detected capacity change from 0 to 127 [ 1518.206970][T14153] FAT-fs (loop1): bogus logical sector size 160 [ 1518.213264][T14153] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1518.277371][T14153] loop1: detected capacity change from 0 to 127 [ 1518.295160][T14153] FAT-fs (loop1): bogus logical sector size 160 [ 1518.301438][T14153] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1518.346036][T14153] loop1: detected capacity change from 0 to 127 [ 1518.355213][T14153] FAT-fs (loop1): bogus logical sector size 160 [ 1518.361488][T14153] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1518.427222][T14153] loop1: detected capacity change from 0 to 127 [ 1518.448275][T14153] FAT-fs (loop1): bogus logical sector size 160 [ 1518.454546][T14153] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1518.495938][T14153] loop1: detected capacity change from 0 to 127 [ 1518.505219][T14153] FAT-fs (loop1): bogus logical sector size 160 [ 1518.511476][T14153] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1518.575827][T14153] loop1: detected capacity change from 0 to 127 [ 1518.583729][T14153] FAT-fs (loop1): bogus logical sector size 160 [ 1518.590091][T14153] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1518.627317][T14153] loop1: detected capacity change from 0 to 127 [ 1518.633956][T14153] FAT-fs (loop1): bogus logical sector size 160 [ 1518.640324][T14153] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1518.685613][T14153] loop1: detected capacity change from 0 to 127 [ 1518.692176][T14153] FAT-fs (loop1): bogus logical sector size 160 [ 1518.698473][T14153] FAT-fs (loop1): Can't find a valid FAT filesystem 09:55:17 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af7712be1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:55:17 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000140), r0) sendmsg$NLBL_MGMT_C_REMOVE(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0x8, 0x1, '!#{\x00'}]}, 0x1c}}, 0x0) 09:55:17 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendmsg$TIPC_NL_LINK_GET(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={0x0}, 0x1, 0x0, 0xffffff7f}, 0x0) 09:55:17 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900680000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:55:17 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_ACCEPT(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x24}, 0x1, 0x0, 0x2}, 0x0) 09:55:17 executing program 1: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x204050, &(0x7f0000000080)=ANY=[], 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x400) r1 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200002) recvmmsg(r0, &(0x7f0000000480)=[{{&(0x7f0000000080)=@qipcrtr, 0x80, &(0x7f0000000140)=[{&(0x7f0000000280)=""/175, 0xaf}, {&(0x7f0000000340)=""/142, 0x8e}], 0x2, &(0x7f0000000400)=""/122, 0x7a}, 0x7fffffff}], 0x1, 0x8000, &(0x7f00000004c0)={0x0, 0x3938700}) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$TIPC_DEST_DROPPABLE(r1, 0x10f, 0x81, &(0x7f0000000000), &(0x7f0000000040)=0x4) 09:55:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000017c0)=ANY=[@ANYBLOB="14000000beb743"], 0x14}}, 0x0) 09:55:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0xb, &(0x7f0000002840)=0x18, 0x4) 09:55:17 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af7712de1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1522.897551][T14192] loop0: detected capacity change from 0 to 3986 [ 1522.898557][T14191] loop1: detected capacity change from 0 to 127 09:55:17 executing program 0: syz_open_procfs$userns(0x0, &(0x7f00000000c0)) syz_open_procfs$userns(0x0, &(0x7f0000000100)) 09:55:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x1c, 0x4) 09:55:17 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) sendmsg$NLBL_UNLABEL_C_STATICLIST(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) [ 1522.936470][T14194] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=47038 sclass=netlink_route_socket pid=14194 comm=syz-executor.3 [ 1522.944400][T14195] loop4: detected capacity change from 0 to 127 [ 1522.957238][T14191] FAT-fs (loop1): bogus logical sector size 160 [ 1522.963542][T14191] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1522.963681][T14199] loop0: detected capacity change from 0 to 3986 [ 1522.988728][T14195] FAT-fs (loop4): Directory bread(block 63) failed 09:55:17 executing program 3: io_uring_setup(0x230, &(0x7f0000000140)={0x0, 0x0, 0x40}) 09:55:17 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77130e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:55:17 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000007c0)=""/4096, &(0x7f0000000140)=0x1000) [ 1523.014226][T14195] FAT-fs (loop4): Directory bread(block 64) failed [ 1523.031538][T14195] FAT-fs (loop4): Directory bread(block 65) failed [ 1523.042842][T14195] FAT-fs (loop4): Directory bread(block 66) failed [ 1523.049559][T14209] loop0: detected capacity change from 0 to 3986 [ 1523.056867][T14195] FAT-fs (loop4): Directory bread(block 67) failed [ 1523.061442][ T23] audit: type=1400 audit(1667642117.337:325): avc: denied { getopt } for pid=14212 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 1523.063471][T14195] FAT-fs (loop4): Directory bread(block 68) failed [ 1523.094970][T14195] FAT-fs (loop4): Directory bread(block 69) failed [ 1523.101626][T14195] FAT-fs (loop4): Directory bread(block 70) failed 09:55:17 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f09006c0000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) [ 1523.110777][T14195] FAT-fs (loop4): Directory bread(block 71) failed [ 1523.118867][T14195] FAT-fs (loop4): Directory bread(block 72) failed [ 1523.181316][T14215] loop4: detected capacity change from 0 to 127 [ 1523.226456][T14215] FAT-fs (loop4): Directory bread(block 63) failed [ 1523.234247][T14215] FAT-fs (loop4): Directory bread(block 64) failed [ 1523.245299][T14215] FAT-fs (loop4): Directory bread(block 65) failed [ 1523.253075][T14215] FAT-fs (loop4): Directory bread(block 66) failed [ 1523.262482][T14215] FAT-fs (loop4): Directory bread(block 67) failed [ 1523.270256][T14215] FAT-fs (loop4): Directory bread(block 68) failed [ 1523.279420][T14215] FAT-fs (loop4): Directory bread(block 69) failed [ 1523.287591][T14215] FAT-fs (loop4): Directory bread(block 70) failed [ 1523.294906][T14215] FAT-fs (loop4): Directory bread(block 71) failed [ 1523.306023][T14215] FAT-fs (loop4): Directory bread(block 72) failed 09:55:21 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, 0x0) 09:55:21 executing program 0: r0 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000280), &(0x7f00000002c0)={'syz', 0x0}, 0x0, 0x0, r1) 09:55:21 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/bus/input/devices\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000003300), 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 09:55:21 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77131e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:55:21 executing program 1: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x204050, &(0x7f0000000080)=ANY=[], 0x0) (async) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) (async) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x400) (async) r1 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200002) (async) recvmmsg(r0, &(0x7f0000000480)=[{{&(0x7f0000000080)=@qipcrtr, 0x80, &(0x7f0000000140)=[{&(0x7f0000000280)=""/175, 0xaf}, {&(0x7f0000000340)=""/142, 0x8e}], 0x2, &(0x7f0000000400)=""/122, 0x7a}, 0x7fffffff}], 0x1, 0x8000, &(0x7f00000004c0)={0x0, 0x3938700}) (async) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$TIPC_DEST_DROPPABLE(r1, 0x10f, 0x81, &(0x7f0000000000), &(0x7f0000000040)=0x4) 09:55:21 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900740000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:55:21 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x9, 0x0, &(0x7f0000000200)) 09:55:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000040)=""/208, &(0x7f0000000140)=0xd0) 09:55:21 executing program 1: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x204050, &(0x7f0000000080)=ANY=[], 0x0) (async) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) (async) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x400) r1 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200002) (async) recvmmsg(r0, &(0x7f0000000480)=[{{&(0x7f0000000080)=@qipcrtr, 0x80, &(0x7f0000000140)=[{&(0x7f0000000280)=""/175, 0xaf}, {&(0x7f0000000340)=""/142, 0x8e}], 0x2, &(0x7f0000000400)=""/122, 0x7a}, 0x7fffffff}], 0x1, 0x8000, &(0x7f00000004c0)={0x0, 0x3938700}) (async) sendfile(r0, r1, 0x0, 0x80001d00c0d0) (async) getsockopt$TIPC_DEST_DROPPABLE(r1, 0x10f, 0x81, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 1527.012695][T14226] loop1: detected capacity change from 0 to 127 [ 1527.025409][T14231] loop0: detected capacity change from 0 to 3986 09:55:21 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77132e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:55:21 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$RTC_IRQP_READ(r0, 0x8008700b, &(0x7f0000000100)) 09:55:21 executing program 0: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DEVLINK_CMD_TRAP_GET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, 0x0}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000000)) [ 1527.053631][ T23] audit: type=1400 audit(1667642121.327:326): avc: denied { getopt } for pid=14234 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 1527.080582][T14238] loop0: detected capacity change from 0 to 3986 [ 1527.090966][T14241] loop1: detected capacity change from 0 to 127 [ 1527.131378][T14250] loop4: detected capacity change from 0 to 127 [ 1527.160611][T14250] FAT-fs (loop4): Directory bread(block 63) failed [ 1527.168780][T14250] FAT-fs (loop4): Directory bread(block 64) failed [ 1527.175398][T14250] FAT-fs (loop4): Directory bread(block 65) failed [ 1527.182071][T14250] FAT-fs (loop4): Directory bread(block 66) failed [ 1527.191931][T14250] FAT-fs (loop4): Directory bread(block 67) failed [ 1527.198547][T14250] FAT-fs (loop4): Directory bread(block 68) failed [ 1527.207041][T14250] FAT-fs (loop4): Directory bread(block 69) failed [ 1527.213683][T14250] FAT-fs (loop4): Directory bread(block 70) failed [ 1527.220239][T14250] FAT-fs (loop4): Directory bread(block 71) failed [ 1527.228535][T14250] FAT-fs (loop4): Directory bread(block 72) failed 09:55:25 executing program 5: unshare(0x8000080) unshare(0x80) 09:55:25 executing program 3: io_uring_setup(0x4122, &(0x7f00000000c0)={0x0, 0xfac7, 0x8}) 09:55:25 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77133e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:55:25 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0) sendmsg$NLBL_UNLABEL_C_LIST(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r1, 0x7, 0x0, 0x0, {0x7}}, 0x14}}, 0x0) 09:55:25 executing program 1: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000001080), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f00000010c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@GTPA_VERSION={0x8}]}, 0x1c}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000340)={'tunl0\x00', &(0x7f0000000300)={'gre0\x00', 0x0, 0x8000, 0x8, 0xfff, 0x2, {{0x6, 0x4, 0x2, 0x3b, 0x18, 0x67, 0x0, 0x3, 0x4, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}, @multicast1, {[@end]}}}}}) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x2c, r1, 0xa0404372c8b336e4, 0x70bd28, 0x25dfdbfb, {}, [@GTPA_LINK={0x8, 0x1, r2}, @GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_PEER_ADDRESS={0x8, 0x4, @private=0xa010102}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000010}, 0x20040084) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x9c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xb8ac}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}]}, @TIPC_NLA_MEDIA={0x14, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_REKEYING={0x8, 0x6, 0x1}, @TIPC_NLA_NODE_KEY_MASTER={0x4}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xc72}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x6}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x840}, 0x20044858) 09:55:25 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900780000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) [ 1531.145684][ T23] audit: type=1400 audit(1667642125.427:327): avc: denied { ioctl } for pid=14251 comm="syz-executor.5" path="/dev/input/event0" dev="devtmpfs" ino=217 ioctlcmd=0x4540 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 09:55:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xfffffffffffffe57, &(0x7f00000001c0)={&(0x7f00000002c0)={0x1c, 0x0, 0x0, 0x0, 0x0, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8}]}, 0x1c}}, 0x0) 09:55:25 executing program 0: openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x32080, 0x0) 09:55:25 executing program 3: mq_notify(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x1}) 09:55:25 executing program 0: io_uring_setup(0x72b7, &(0x7f0000000000)) pselect6(0x40, &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0, 0x0) [ 1531.190131][T14259] loop1: detected capacity change from 0 to 127 [ 1531.198019][T14262] loop0: detected capacity change from 0 to 3986 [ 1531.206630][T14259] FAT-fs (loop1): bogus logical sector size 160 [ 1531.212899][T14259] FAT-fs (loop1): Can't find a valid FAT filesystem 09:55:25 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77134e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:55:25 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) [ 1531.247533][T14272] loop4: detected capacity change from 0 to 127 [ 1531.270946][T14276] loop0: detected capacity change from 0 to 3986 [ 1531.287669][T14272] FAT-fs (loop4): Directory bread(block 63) failed [ 1531.295217][T14272] FAT-fs (loop4): Directory bread(block 64) failed [ 1531.301999][T14272] FAT-fs (loop4): Directory bread(block 65) failed [ 1531.308875][T14272] FAT-fs (loop4): Directory bread(block 66) failed [ 1531.315510][T14272] FAT-fs (loop4): Directory bread(block 67) failed [ 1531.322203][T14272] FAT-fs (loop4): Directory bread(block 68) failed [ 1531.328987][T14272] FAT-fs (loop4): Directory bread(block 69) failed [ 1531.337093][T14272] FAT-fs (loop4): Directory bread(block 70) failed [ 1531.343623][T14272] FAT-fs (loop4): Directory bread(block 71) failed [ 1531.350379][T14272] FAT-fs (loop4): Directory bread(block 72) failed 09:55:29 executing program 5: process_vm_readv(0x0, &(0x7f00000006c0)=[{0x0, 0xf0ff7f00000000}, {0x0}, {&(0x7f0000000340)=""/48, 0x30}], 0x3, &(0x7f0000000b40)=[{&(0x7f0000000740)=""/167, 0xa7}], 0x1, 0x0) 09:55:29 executing program 1: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000001080), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f00000010c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@GTPA_VERSION={0x8}]}, 0x1c}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000340)={'tunl0\x00', &(0x7f0000000300)={'gre0\x00', 0x0, 0x8000, 0x8, 0xfff, 0x2, {{0x6, 0x4, 0x2, 0x3b, 0x18, 0x67, 0x0, 0x3, 0x4, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}, @multicast1, {[@end]}}}}}) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x2c, r1, 0xa0404372c8b336e4, 0x70bd28, 0x25dfdbfb, {}, [@GTPA_LINK={0x8, 0x1, r2}, @GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_PEER_ADDRESS={0x8, 0x4, @private=0xa010102}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000010}, 0x20040084) (async) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x9c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xb8ac}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}]}, @TIPC_NLA_MEDIA={0x14, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_REKEYING={0x8, 0x6, 0x1}, @TIPC_NLA_NODE_KEY_MASTER={0x4}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xc72}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x6}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x840}, 0x20044858) 09:55:29 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77135e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:55:29 executing program 3: msgsnd(0x0, &(0x7f00000034c0)=ANY=[@ANYBLOB="01"], 0x2000, 0x0) 09:55:29 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f09007a0000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:55:29 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000140), r1) sendmsg$NLBL_MGMT_C_LISTDEF(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 09:55:29 executing program 0: pselect6(0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300), 0x8}) [ 1535.324931][T14287] loop1: detected capacity change from 0 to 127 [ 1535.339634][T14291] loop0: detected capacity change from 0 to 3986 [ 1535.344166][T14285] loop4: detected capacity change from 0 to 127 [ 1535.355615][T14287] FAT-fs (loop1): Unrecognized mount option "œ" or missing value [ 1535.359613][T14285] FAT-fs (loop4): Directory bread(block 63) failed 09:55:29 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77137e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1535.372147][T14285] FAT-fs (loop4): Directory bread(block 64) failed [ 1535.380438][T14285] FAT-fs (loop4): Directory bread(block 65) failed [ 1535.388352][T14285] FAT-fs (loop4): Directory bread(block 66) failed [ 1535.396917][T14285] FAT-fs (loop4): Directory bread(block 67) failed [ 1535.404127][T14285] FAT-fs (loop4): Directory bread(block 68) failed [ 1535.411568][T14285] FAT-fs (loop4): Directory bread(block 69) failed [ 1535.411810][T14295] loop0: detected capacity change from 0 to 3986 09:55:29 executing program 1: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000001080), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f00000010c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@GTPA_VERSION={0x8}]}, 0x1c}}, 0x0) (async) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000340)={'tunl0\x00', &(0x7f0000000300)={'gre0\x00', 0x0, 0x8000, 0x8, 0xfff, 0x2, {{0x6, 0x4, 0x2, 0x3b, 0x18, 0x67, 0x0, 0x3, 0x4, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}, @multicast1, {[@end]}}}}}) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x2c, r1, 0xa0404372c8b336e4, 0x70bd28, 0x25dfdbfb, {}, [@GTPA_LINK={0x8, 0x1, r2}, @GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_PEER_ADDRESS={0x8, 0x4, @private=0xa010102}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000010}, 0x20040084) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x9c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xb8ac}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}]}, @TIPC_NLA_MEDIA={0x14, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_REKEYING={0x8, 0x6, 0x1}, @TIPC_NLA_NODE_KEY_MASTER={0x4}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xc72}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x3f}, @TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x6}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x840}, 0x20044858) [ 1535.421697][T14285] FAT-fs (loop4): Directory bread(block 70) failed [ 1535.436099][T14297] loop1: detected capacity change from 0 to 127 [ 1535.443027][T14285] FAT-fs (loop4): Directory bread(block 71) failed [ 1535.449943][T14297] FAT-fs (loop1): bogus logical sector size 160 [ 1535.456209][T14297] FAT-fs (loop1): Can't find a valid FAT filesystem 09:55:29 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77163e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:55:29 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e094d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1535.472011][T14285] FAT-fs (loop4): Directory bread(block 72) failed [ 1535.484982][T14300] loop0: detected capacity change from 0 to 3986 09:55:29 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0x318, 0x0) connect$unix(r0, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) connect$unix(r3, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r5, &(0x7f00000bd000), 0x318, 0x0) connect$unix(r5, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e) syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000180)='./file1\x00', 0x101, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="a336b9bf6b6026f5b743acdf2599166ea0dd69ce781facc85c15a2d7e0e147f26f28cdb1d51fe73804498dd747603d92bd826bf4484d866647ee7773102d70755718b581d2ed", @ANYRES32=r4, @ANYRESDEC=0x0, @ANYRES8=r0, @ANYRESOCT=r1, @ANYRES16=r0], 0x1) [ 1535.521144][T14303] loop0: detected capacity change from 0 to 3986 [ 1535.643072][T14307] FAT-fs (loop1): Unrecognized mount option "£6¹¿k`&õ·C¬ß%™n ÝiÎx¬È\¢×àáGòo(ͱÕç8I×G`=’½‚kôHM†fGîws-puWµÒí" or missing value 09:55:33 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_open_pts(r0, 0x0) 09:55:33 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a0aa38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:55:33 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f09007d0000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:55:33 executing program 3: process_vm_readv(0x0, &(0x7f00000006c0)=[{0x0, 0x7ffff000}, {0x0}, {&(0x7f0000000340)=""/48, 0x30}], 0x3, &(0x7f0000000b40)=[{&(0x7f0000000740)=""/167, 0xa7}], 0x1, 0x0) 09:55:33 executing program 0: pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RREAD(r0, &(0x7f0000000100)={0x1001, 0x75, 0x0, {0xff6, "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"}}, 0x1001) 09:55:33 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0x318, 0x0) (async) connect$unix(r0, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) connect$unix(r3, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) (async) connect$unix(r1, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r5, &(0x7f00000bd000), 0x318, 0x0) connect$unix(r5, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e) syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000180)='./file1\x00', 0x101, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="a336b9bf6b6026f5b743acdf2599166ea0dd69ce781facc85c15a2d7e0e147f26f28cdb1d51fe73804498dd747603d92bd826bf4484d866647ee7773102d70755718b581d2ed", @ANYRES32=r4, @ANYRESDEC=0x0, @ANYRES8=r0, @ANYRESOCT=r1, @ANYRES16=r0], 0x1) 09:55:33 executing program 0: openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x490001, 0x0) 09:55:33 executing program 3: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040)={0x0, r1/1000+10000}, 0x10) 09:55:33 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0x318, 0x0) (async) connect$unix(r0, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) connect$unix(r3, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) (async) connect$unix(r1, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r5, &(0x7f00000bd000), 0x318, 0x0) (async) connect$unix(r5, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e) syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000180)='./file1\x00', 0x101, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="a336b9bf6b6026f5b743acdf2599166ea0dd69ce781facc85c15a2d7e0e147f26f28cdb1d51fe73804498dd747603d92bd826bf4484d866647ee7773102d70755718b581d2ed", @ANYRES32=r4, @ANYRESDEC=0x0, @ANYRES8=r0, @ANYRESOCT=r1, @ANYRES16=r0], 0x1) 09:55:33 executing program 3: r0 = socket(0x11, 0x2, 0x0) recvmsg$can_bcm(r0, &(0x7f0000001480)={0x0, 0x0, 0x0}, 0x0) 09:55:33 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_io_uring_setup(0x5d90, &(0x7f0000000100), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) accept$unix(r0, 0x0, 0x0) 09:55:33 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a25a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1539.512090][T14317] loop0: detected capacity change from 0 to 3986 [ 1539.544766][T14319] loop4: detected capacity change from 0 to 127 [ 1539.569716][T14332] FAT-fs (loop1): Unrecognized mount option "£6¹¿k`&õ·C¬ß%™n ÝiÎx¬È\¢×àáGòo(ͱÕç8I×G`=’½‚kôHM†fGîws-puWµÒí" or missing value [ 1539.583558][T14319] FAT-fs (loop4): Directory bread(block 63) failed [ 1539.595921][T14319] FAT-fs (loop4): Directory bread(block 64) failed [ 1539.603008][T14337] loop0: detected capacity change from 0 to 3986 [ 1539.604885][T14319] FAT-fs (loop4): Directory bread(block 65) failed [ 1539.618000][T14319] FAT-fs (loop4): Directory bread(block 66) failed [ 1539.628161][T14319] FAT-fs (loop4): Directory bread(block 67) failed [ 1539.639622][T14319] FAT-fs (loop4): Directory bread(block 68) failed [ 1539.646743][T14319] FAT-fs (loop4): Directory bread(block 69) failed [ 1539.653461][T14319] FAT-fs (loop4): Directory bread(block 70) failed [ 1539.660335][T14319] FAT-fs (loop4): Directory bread(block 71) failed [ 1539.667377][T14319] FAT-fs (loop4): Directory bread(block 72) failed 09:55:37 executing program 5: pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RREAD(r0, &(0x7f0000000100)={0x1000, 0x75, 0x0, {0xff5, "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"}}, 0x1000) 09:55:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_buf(r0, 0x1, 0x3d, &(0x7f0000000140)=""/206, &(0x7f0000000080)=0xce) 09:55:37 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b3770af282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:55:37 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f09007e0000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:55:37 executing program 3: mq_notify(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}) 09:55:37 executing program 1: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0x8100000, 0x3, &(0x7f0000000400)=[{&(0x7f0000000200)="04ff7f0900", 0x5}, {&(0x7f00000005c0)='6a', 0x2, 0x5}, {&(0x7f0000000340)="2880de9045c6d436f3a1489834d185fcf20c4ab86316fee3ee5533261e7996de78cd11fc809d14ef5debeaa3ce72efc482a064dfe728712ddfe5b467c210c0c7bec67313cdbd5b3ae2c86624cfe37b7621074e854fbf582d218c9a56f9ecf90dbdaddfe40d6dc74cb0a60cf48ec33c8fa5a746cdef216355ce61a5b44178eb9b9394a82432af796efc35146cc0685d234576bdbd4a48d562bbea6031549356", 0x9f, 0x7}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) delete_module(&(0x7f0000000100)='\x00', 0x200) 09:55:37 executing program 3: add_key(&(0x7f0000000140)='keyring\x00', 0x0, &(0x7f00000001c0)="7f", 0x1, 0xfffffffffffffffb) 09:55:37 executing program 0: r0 = socket(0x11, 0x2, 0x0) sendmsg$TIPC_NL_NET_SET(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={0x0}}, 0x0) [ 1543.660118][T14349] loop1: detected capacity change from 0 to 264192 [ 1543.672328][T14348] loop0: detected capacity change from 0 to 3986 [ 1543.679932][T14349] FAT-fs (loop1): invalid media value (0x85) [ 1543.686092][T14349] FAT-fs (loop1): Can't find a valid FAT filesystem 09:55:38 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea04ad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:55:38 executing program 3: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$SOCK_DIAG_BY_FAMILY(r0, &(0x7f0000001200)={0x0, 0x0, &(0x7f00000011c0)={&(0x7f0000001300)=ANY=[], 0x1150}}, 0x0) 09:55:38 executing program 3: r0 = socket(0x11, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00'}) [ 1543.691239][ T23] audit: type=1400 audit(1667642137.967:328): avc: denied { write } for pid=14351 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 1543.727654][T14344] loop4: detected capacity change from 0 to 127 09:55:38 executing program 3: add_key$keyring(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) [ 1543.750559][T14361] loop0: detected capacity change from 0 to 3986 [ 1543.763459][T14344] FAT-fs (loop4): Directory bread(block 63) failed [ 1543.782760][T14344] FAT-fs (loop4): Directory bread(block 64) failed [ 1543.794163][T14344] FAT-fs (loop4): Directory bread(block 65) failed [ 1543.800907][T14344] FAT-fs (loop4): Directory bread(block 66) failed [ 1543.809024][T14344] FAT-fs (loop4): Directory bread(block 67) failed [ 1543.815948][T14344] FAT-fs (loop4): Directory bread(block 68) failed [ 1543.822460][T14344] FAT-fs (loop4): Directory bread(block 69) failed [ 1543.831086][T14344] FAT-fs (loop4): Directory bread(block 70) failed [ 1543.837744][T14344] FAT-fs (loop4): Directory bread(block 71) failed [ 1543.844359][T14344] FAT-fs (loop4): Directory bread(block 72) failed 09:55:42 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x6300, 0x0) 09:55:42 executing program 0: r0 = socket(0x11, 0x3, 0x0) accept4(r0, 0x0, 0x0, 0x0) 09:55:42 executing program 3: socketpair(0x2, 0x3, 0x2, &(0x7f0000000040)) 09:55:42 executing program 1: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0x8100000, 0x3, &(0x7f0000000400)=[{&(0x7f0000000200)="04ff7f0900", 0x5}, {&(0x7f00000005c0)='6a', 0x2, 0x5}, {&(0x7f0000000340)="2880de9045c6d436f3a1489834d185fcf20c4ab86316fee3ee5533261e7996de78cd11fc809d14ef5debeaa3ce72efc482a064dfe728712ddfe5b467c210c0c7bec67313cdbd5b3ae2c86624cfe37b7621074e854fbf582d218c9a56f9ecf90dbdaddfe40d6dc74cb0a60cf48ec33c8fa5a746cdef216355ce61a5b44178eb9b9394a82432af796efc35146cc0685d234576bdbd4a48d562bbea6031549356", 0x9f, 0x7}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) delete_module(&(0x7f0000000100)='\x00', 0x200) 09:55:42 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea10ad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:55:42 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900890000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:55:42 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x8, &(0x7f00000000c0), 0x4) [ 1547.804969][T14373] loop1: detected capacity change from 0 to 264192 [ 1547.812488][ T23] audit: type=1400 audit(1667642142.097:329): avc: denied { accept } for pid=14369 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 1547.828017][T14373] FAT-fs (loop1): invalid media value (0x85) [ 1547.838618][T14373] FAT-fs (loop1): Can't find a valid FAT filesystem 09:55:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x4, &(0x7f0000002840)=0x18, 0x4) 09:55:42 executing program 3: process_vm_readv(0x0, &(0x7f00000006c0)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/48, 0x30}], 0x3, &(0x7f0000000b40)=[{&(0x7f0000000740)=""/167, 0xa7}], 0xf000, 0x0) 09:55:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, &(0x7f00000007c0)) 09:55:42 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea25ad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:55:42 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000180)={&(0x7f0000000000), 0x2000000c, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[], 0x38}}, 0x0) [ 1547.851074][T14378] loop0: detected capacity change from 0 to 3986 [ 1547.865365][T14376] loop4: detected capacity change from 0 to 127 [ 1547.922817][T14389] loop0: detected capacity change from 0 to 3986 [ 1547.941108][T14376] FAT-fs (loop4): Directory bread(block 63) failed [ 1547.950090][T14376] FAT-fs (loop4): Directory bread(block 64) failed [ 1547.962296][T14376] FAT-fs (loop4): Directory bread(block 65) failed [ 1547.973774][T14376] FAT-fs (loop4): Directory bread(block 66) failed [ 1547.980989][T14376] FAT-fs (loop4): Directory bread(block 67) failed [ 1547.990248][T14376] FAT-fs (loop4): Directory bread(block 68) failed [ 1547.997118][T14376] FAT-fs (loop4): Directory bread(block 69) failed [ 1548.003861][T14376] FAT-fs (loop4): Directory bread(block 70) failed [ 1548.012604][T14376] FAT-fs (loop4): Directory bread(block 71) failed [ 1548.019467][T14376] FAT-fs (loop4): Directory bread(block 72) failed 09:55:50 executing program 1: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0x8100000, 0x3, &(0x7f0000000400)=[{&(0x7f0000000200)="04ff7f0900", 0x5}, {&(0x7f00000005c0)='6a', 0x2, 0x5}, {&(0x7f0000000340)="2880de9045c6d436f3a1489834d185fcf20c4ab86316fee3ee5533261e7996de78cd11fc809d14ef5debeaa3ce72efc482a064dfe728712ddfe5b467c210c0c7bec67313cdbd5b3ae2c86624cfe37b7621074e854fbf582d218c9a56f9ecf90dbdaddfe40d6dc74cb0a60cf48ec33c8fa5a746cdef216355ce61a5b44178eb9b9394a82432af796efc35146cc0685d234576bdbd4a48d562bbea6031549356", 0x9f, 0x7}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) delete_module(&(0x7f0000000100)='\x00', 0x200) syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0x8100000, 0x3, &(0x7f0000000400)=[{&(0x7f0000000200)="04ff7f0900", 0x5}, {&(0x7f00000005c0)='6a', 0x2, 0x5}, {&(0x7f0000000340)="2880de9045c6d436f3a1489834d185fcf20c4ab86316fee3ee5533261e7996de78cd11fc809d14ef5debeaa3ce72efc482a064dfe728712ddfe5b467c210c0c7bec67313cdbd5b3ae2c86624cfe37b7621074e854fbf582d218c9a56f9ecf90dbdaddfe40d6dc74cb0a60cf48ec33c8fa5a746cdef216355ce61a5b44178eb9b9394a82432af796efc35146cc0685d234576bdbd4a48d562bbea6031549356", 0x9f, 0x7}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) delete_module(&(0x7f0000000100)='\x00', 0x200) (async) 09:55:50 executing program 5: unshare(0x4020800) 09:55:50 executing program 0: unshare(0xc040680) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) 09:55:50 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000040)=0xffffffffffffff6f) 09:55:50 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd10a9b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:55:50 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900d90000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:55:50 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f00000034c0)=ANY=[@ANYBLOB="0101"], 0x8, 0x0) msgrcv(r0, &(0x7f0000002480)={0x0, ""/4096}, 0x1008, 0x1, 0x3800) 09:55:50 executing program 3: prctl$PR_CAPBSET_DROP(0x18, 0x840000000815) 09:55:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x5, &(0x7f0000002840)=0x18, 0x4) 09:55:50 executing program 0: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000022c0)={{0x1}}) 09:55:50 executing program 3: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 09:55:50 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1259b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1556.136330][T14403] loop1: detected capacity change from 0 to 264192 [ 1556.157534][T14403] FAT-fs (loop1): invalid media value (0x85) [ 1556.160831][T14402] loop0: detected capacity change from 0 to 3986 [ 1556.163569][T14403] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1556.220728][T14405] loop4: detected capacity change from 0 to 127 [ 1556.230102][T14417] loop0: detected capacity change from 0 to 3986 [ 1556.237578][T14403] loop1: detected capacity change from 0 to 264192 [ 1556.243168][T14405] FAT-fs (loop4): Directory bread(block 63) failed [ 1556.251117][T14405] FAT-fs (loop4): Directory bread(block 64) failed [ 1556.257861][T14403] FAT-fs (loop1): invalid media value (0x85) [ 1556.259777][T14405] FAT-fs (loop4): Directory bread(block 65) failed [ 1556.263896][T14403] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1556.270468][T14405] FAT-fs (loop4): Directory bread(block 66) failed [ 1556.285562][T14405] FAT-fs (loop4): Directory bread(block 67) failed [ 1556.297186][T14405] FAT-fs (loop4): Directory bread(block 68) failed [ 1556.307295][T14405] FAT-fs (loop4): Directory bread(block 69) failed [ 1556.313955][T14405] FAT-fs (loop4): Directory bread(block 70) failed 09:55:50 executing program 3: open$dir(&(0x7f0000000200)='./file0\x00', 0x241, 0x0) [ 1556.322224][T14405] FAT-fs (loop4): Directory bread(block 71) failed [ 1556.329455][T14405] FAT-fs (loop4): Directory bread(block 72) failed 09:55:56 executing program 5: getrusage(0x1, &(0x7f0000000300)) 09:55:56 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b32fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:55:56 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000380)=@file={0x1, './file0/file0\x00'}, 0x6e) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) getpeername(r4, &(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @local}, &(0x7f0000000080)=0x80) connect$unix(r4, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e) syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file0\x00', 0xffff, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000400)=ANY=[@ANYRESOCT=r1, @ANYRES64=r2, @ANYRES32=r0, @ANYBLOB="6c8066d979996af9fc577eb2b7be83874d1c8d94d8c015a12aedcb4e4a92430c36191a85b0749dc8afd80186626f095cdce4fa8dd2862955267bcd5718862952e437ea22086c29674a4f918000ed9ded71a1699547ef1a49a18e436987881b208f924772f1cea1274b4bc11bf5f9a8dec49f652fc4cf6d9276fc1cb89c5d13b99fd6b53fcf5518146e5e479a37168585ec58aa10e5b9dc2781340487a6bb5c13e761a7e70bbc6c5c854e1f1c321b80119c18e17c46deb0e952f6d2a6f72862646ae56bd8f40cfaeddc0f795d1b241753157274bd30613385048d7605a1f10fd62a4ca5000000000000", @ANYRES64=r3, @ANYRES64=r4], 0x0) 09:55:56 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r1) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @local}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @dev}]}, 0x2c}}, 0x0) 09:55:56 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900e50000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:55:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_NEW(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001740)={&(0x7f00000006c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 09:55:56 executing program 0: socketpair(0x2, 0x3, 0x1, &(0x7f0000000140)) 09:55:56 executing program 3: io_uring_setup(0x72b7, &(0x7f0000000000)={0x0, 0x0, 0x8}) 09:55:56 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb0a4756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:55:56 executing program 0: syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) inotify_init1(0x0) syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) select(0x40, &(0x7f0000000280), &(0x7f00000002c0)={0x85}, 0x0, 0x0) 09:55:56 executing program 3: syz_io_uring_setup(0x5d90, &(0x7f0000000100), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0, &(0x7f00000001c0)) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1562.389433][T14429] loop0: detected capacity change from 0 to 3986 [ 1562.411400][T14432] loop4: detected capacity change from 0 to 127 09:55:56 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), r1) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @local}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @NLBL_MGMT_A_PROTOCOL={0x8}]}, 0x38}}, 0x0) [ 1562.444645][T14443] loop0: detected capacity change from 0 to 3986 [ 1562.447385][T14445] loop1: detected capacity change from 0 to 127 [ 1562.468516][T14432] FAT-fs (loop4): Directory bread(block 63) failed [ 1562.480237][T14445] FAT-fs (loop1): Unrecognized mount option "00000000000000000000004" or missing value [ 1562.490669][T14432] FAT-fs (loop4): Directory bread(block 64) failed [ 1562.502687][T14432] FAT-fs (loop4): Directory bread(block 65) failed [ 1562.510101][T14432] FAT-fs (loop4): Directory bread(block 66) failed [ 1562.518605][T14432] FAT-fs (loop4): Directory bread(block 67) failed [ 1562.525768][T14432] FAT-fs (loop4): Directory bread(block 68) failed [ 1562.532477][T14432] FAT-fs (loop4): Directory bread(block 69) failed [ 1562.540920][T14432] FAT-fs (loop4): Directory bread(block 70) failed [ 1562.548033][T14432] FAT-fs (loop4): Directory bread(block 71) failed [ 1562.555107][T14432] FAT-fs (loop4): Directory bread(block 72) failed 09:56:02 executing program 5: syz_open_dev$rtc(&(0x7f00000000c0), 0x4, 0x40) 09:56:02 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb254756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:56:02 executing program 3: r0 = socket(0x1, 0x2, 0x0) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={0x0}}, 0x0) 09:56:02 executing program 0: unlinkat$binderfs_device(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs2/binder0\x00') 09:56:02 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900fe0000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:56:02 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000380)=@file={0x1, './file0/file0\x00'}, 0x6e) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) (async) getpeername(r4, &(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @local}, &(0x7f0000000080)=0x80) (async) connect$unix(r4, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e) syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file0\x00', 0xffff, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000400)=ANY=[@ANYRESOCT=r1, @ANYRES64=r2, @ANYRES32=r0, @ANYBLOB="6c8066d979996af9fc577eb2b7be83874d1c8d94d8c015a12aedcb4e4a92430c36191a85b0749dc8afd80186626f095cdce4fa8dd2862955267bcd5718862952e437ea22086c29674a4f918000ed9ded71a1699547ef1a49a18e436987881b208f924772f1cea1274b4bc11bf5f9a8dec49f652fc4cf6d9276fc1cb89c5d13b99fd6b53fcf5518146e5e479a37168585ec58aa10e5b9dc2781340487a6bb5c13e761a7e70bbc6c5c854e1f1c321b80119c18e17c46deb0e952f6d2a6f72862646ae56bd8f40cfaeddc0f795d1b241753157274bd30613385048d7605a1f10fd62a4ca5000000000000", @ANYRES64=r3, @ANYRES64=r4], 0x0) 09:56:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000ac0), r0) 09:56:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r0, 0x0, &(0x7f0000002380)) 09:56:02 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000380)=@file={0x1, './file0/file0\x00'}, 0x6e) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) getpeername(r4, &(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @local}, &(0x7f0000000080)=0x80) connect$unix(r4, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e) syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file0\x00', 0xffff, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000400)=ANY=[@ANYRESOCT=r1, @ANYRES64=r2, @ANYRES32=r0, @ANYBLOB="6c8066d979996af9fc577eb2b7be83874d1c8d94d8c015a12aedcb4e4a92430c36191a85b0749dc8afd80186626f095cdce4fa8dd2862955267bcd5718862952e437ea22086c29674a4f918000ed9ded71a1699547ef1a49a18e436987881b208f924772f1cea1274b4bc11bf5f9a8dec49f652fc4cf6d9276fc1cb89c5d13b99fd6b53fcf5518146e5e479a37168585ec58aa10e5b9dc2781340487a6bb5c13e761a7e70bbc6c5c854e1f1c321b80119c18e17c46deb0e952f6d2a6f72862646ae56bd8f40cfaeddc0f795d1b241753157274bd30613385048d7605a1f10fd62a4ca5000000000000", @ANYRES64=r3, @ANYRES64=r4], 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) connect$unix(r2, &(0x7f0000000380)=@file={0x1, './file0/file0\x00'}, 0x6e) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) (async) getpeername(r4, &(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @local}, &(0x7f0000000080)=0x80) (async) connect$unix(r4, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e) (async) syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file0\x00', 0xffff, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000400)=ANY=[@ANYRESOCT=r1, @ANYRES64=r2, @ANYRES32=r0, @ANYBLOB="6c8066d979996af9fc577eb2b7be83874d1c8d94d8c015a12aedcb4e4a92430c36191a85b0749dc8afd80186626f095cdce4fa8dd2862955267bcd5718862952e437ea22086c29674a4f918000ed9ded71a1699547ef1a49a18e436987881b208f924772f1cea1274b4bc11bf5f9a8dec49f652fc4cf6d9276fc1cb89c5d13b99fd6b53fcf5518146e5e479a37168585ec58aa10e5b9dc2781340487a6bb5c13e761a7e70bbc6c5c854e1f1c321b80119c18e17c46deb0e952f6d2a6f72862646ae56bd8f40cfaeddc0f795d1b241753157274bd30613385048d7605a1f10fd62a4ca5000000000000", @ANYRES64=r3, @ANYRES64=r4], 0x0) (async) 09:56:02 executing program 3: io_uring_setup(0x72b7, &(0x7f0000000000)={0x0, 0x0, 0x1}) 09:56:02 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb294756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:56:02 executing program 0: io_uring_setup(0x72b7, &(0x7f0000000000)={0x0, 0x0, 0x36}) [ 1568.618564][T14465] loop0: detected capacity change from 0 to 3986 [ 1568.665570][T14461] loop4: detected capacity change from 0 to 127 [ 1568.680263][T14461] FAT-fs (loop4): Directory bread(block 63) failed [ 1568.690577][T14461] FAT-fs (loop4): Directory bread(block 64) failed [ 1568.697891][T14479] loop1: detected capacity change from 0 to 127 [ 1568.704652][T14478] loop0: detected capacity change from 0 to 3986 [ 1568.704785][T14479] FAT-fs (loop1): Unrecognized mount option "00000000000000000000004" or missing value [ 1568.720830][T14461] FAT-fs (loop4): Directory bread(block 65) failed [ 1568.727971][T14461] FAT-fs (loop4): Directory bread(block 66) failed [ 1568.734571][T14461] FAT-fs (loop4): Directory bread(block 67) failed [ 1568.744225][T14461] FAT-fs (loop4): Directory bread(block 68) failed [ 1568.750806][T14461] FAT-fs (loop4): Directory bread(block 69) failed [ 1568.757511][T14461] FAT-fs (loop4): Directory bread(block 70) failed [ 1568.764051][T14461] FAT-fs (loop4): Directory bread(block 71) failed [ 1568.770958][T14461] FAT-fs (loop4): Directory bread(block 72) failed 09:56:07 executing program 5: unshare(0x4040000) unshare(0x4000000) 09:56:07 executing program 3: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) 09:56:07 executing program 0: socketpair(0x0, 0x8000e, 0x0, &(0x7f0000000000)) 09:56:07 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb2b4756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:56:07 executing program 1: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0x10096, 0x3, &(0x7f00000000c0)=[{&(0x7f0000000200)="04", 0x1}, {&(0x7f0000000280)="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", 0x1000, 0x1}, {&(0x7f0000000000)="e8fd26b7277c73d9fdd3883d087c9e84396a44ac5ad4038b418fc7982f54691a646bf57ed5cf451d437631a620ff84c740b74bc63a87dea406b8a3e13f569edd4e571d0d4db9fa3299237efad3277e4e2841e72c3497fca3240c6554f78c91c706843dba8176040f9d72c7828b33446acaf42859e1f91445568c78dfaa5624a4085dfbe10e1f82e3342c829a4112b0e258da0ef36d0e", 0x96, 0x10000}], 0x8c000, &(0x7f0000000080)=ANY=[], 0x0) 09:56:07 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900d70100666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:56:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000002840)=0x18, 0x4) 09:56:07 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x20a0c1, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, 0x0) 09:56:07 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc29486cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:56:07 executing program 3: io_uring_setup(0x509c, &(0x7f0000000000)={0x0, 0x0, 0x2}) 09:56:07 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$RTC_RD_TIME(r0, 0x80247009, &(0x7f0000000180)) 09:56:07 executing program 1: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0x10096, 0x3, &(0x7f00000000c0)=[{&(0x7f0000000200)="04", 0x1}, {&(0x7f0000000280)="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", 0x1000, 0x1}, {&(0x7f0000000000)="e8fd26b7277c73d9fdd3883d087c9e84396a44ac5ad4038b418fc7982f54691a646bf57ed5cf451d437631a620ff84c740b74bc63a87dea406b8a3e13f569edd4e571d0d4db9fa3299237efad3277e4e2841e72c3497fca3240c6554f78c91c706843dba8176040f9d72c7828b33446acaf42859e1f91445568c78dfaa5624a4085dfbe10e1f82e3342c829a4112b0e258da0ef36d0e", 0x96, 0x10000}], 0x8c000, &(0x7f0000000080)=ANY=[], 0x0) [ 1572.769121][T14492] loop1: detected capacity change from 0 to 128 [ 1572.780709][T14494] loop0: detected capacity change from 0 to 3986 [ 1572.835203][T14493] loop4: detected capacity change from 0 to 127 [ 1572.844851][T14505] loop1: detected capacity change from 0 to 128 [ 1572.855678][T14507] loop0: detected capacity change from 0 to 3986 [ 1572.884403][T14493] FAT-fs (loop4): Directory bread(block 63) failed [ 1572.894358][T14493] FAT-fs (loop4): Directory bread(block 64) failed [ 1572.903769][T14493] FAT-fs (loop4): Directory bread(block 65) failed [ 1572.913731][T14493] FAT-fs (loop4): Directory bread(block 66) failed [ 1572.922980][T14493] FAT-fs (loop4): Directory bread(block 67) failed [ 1572.930071][T14493] FAT-fs (loop4): Directory bread(block 68) failed [ 1572.938918][T14493] FAT-fs (loop4): Directory bread(block 69) failed [ 1572.945749][T14493] FAT-fs (loop4): Directory bread(block 70) failed [ 1572.952488][T14493] FAT-fs (loop4): Directory bread(block 71) failed [ 1572.963691][T14493] FAT-fs (loop4): Directory bread(block 72) failed 09:56:13 executing program 5: unshare(0xc040680) 09:56:13 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc29686cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:56:13 executing program 1: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0x10096, 0x3, &(0x7f00000000c0)=[{&(0x7f0000000200)="04", 0x1}, {&(0x7f0000000280)="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", 0x1000, 0x1}, {&(0x7f0000000000)="e8fd26b7277c73d9fdd3883d087c9e84396a44ac5ad4038b418fc7982f54691a646bf57ed5cf451d437631a620ff84c740b74bc63a87dea406b8a3e13f569edd4e571d0d4db9fa3299237efad3277e4e2841e72c3497fca3240c6554f78c91c706843dba8176040f9d72c7828b33446acaf42859e1f91445568c78dfaa5624a4085dfbe10e1f82e3342c829a4112b0e258da0ef36d0e", 0x96, 0x10000}], 0x8c000, &(0x7f0000000080)=ANY=[], 0x0) 09:56:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) setreuid(r1, r1) 09:56:13 executing program 0: r0 = add_key$keyring(&(0x7f0000000480), &(0x7f00000004c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000280), &(0x7f00000002c0)={'syz', 0x0}, 0x0, 0x0, r1) 09:56:13 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900e60100666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:56:13 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) setreuid(0x0, r1) 09:56:13 executing program 3: msgsnd(0x0, &(0x7f0000000180)={0x2, "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"}, 0x2000, 0x0) 09:56:13 executing program 0: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000080)={0x0, 'veth1_macvtap\x00', {}, 0x20}) io_uring_setup(0x72b7, &(0x7f0000000000)={0x0, 0x824, 0x1, 0x1, 0x88}) 09:56:13 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc296c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:56:13 executing program 1: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000001380)={&(0x7f0000000000)="3412f52b7d82ca3ae8fe4d6ef10899060b24decdc7e9d1c25c3eac66b26249b267dcee56b4039a7427c7322e9d94420c2f885b0204557f654d5cd8d5479b1cb50e7eece5ff292e1f74ac905f8cc988ad80b122a5455c86cae2278c7a010b403002dfc00d014e9f6773fd4013dd172a4eeae6d9feb00bc2e03fffa175e96592052ae46777468a654c2febeaab492b39dc0dcba1bf7f964903cb1a535a9f3c32fb0c684df46c8c2c5df90b56fbd70d5b0e05eadaa874476771ddedd12facb9b99c2a0fdcb0aeb196392b3b8cb58c838636e7830c", &(0x7f0000000100)=""/96, &(0x7f0000000280)="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", &(0x7f0000001280)="f5d8e89ce361f0cffa2f2a8e2643fe5e7c0b865b88ee8af977607286efb53a692e17ea9beb0e088cfe976a708d4b7c20ee54fe6d118d74b1a6ac4f2a9936de6ba20ba5c71e8ed7b1ea3c863bb08b750704b56271d413ff1e96b1c3cbe789e92257a8c0ef98dd87b1730347ebc12afd04fef732814ebe6b8ed870e5f3ac0ee4891bd1569d7eea19082bf177f99161814ecb538578b7db0f5244d3aca5916b850b2dc5c9d28dffc6c7c9f4fe64c1065d91c45ffdadcc570eabc72d705c73081cd041a49bfceb364c04f227403f5fb9729e3c212aa93f99dfc98572a9a8eb80b143154255a156", 0xadd}, 0x38) 09:56:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xb) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x10, 0x4) [ 1579.008538][T14520] loop1: detected capacity change from 0 to 128 [ 1579.014929][T14518] loop0: detected capacity change from 0 to 3986 [ 1579.057923][T14522] loop4: detected capacity change from 0 to 127 [ 1579.063991][ T23] audit: type=1400 audit(1667642173.337:330): avc: denied { setopt } for pid=14530 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 1579.087081][T14534] loop1: detected capacity change from 0 to 127 [ 1579.087990][T14535] loop0: detected capacity change from 0 to 3986 [ 1579.097773][T14534] FAT-fs (loop1): bogus logical sector size 160 [ 1579.106005][T14534] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1579.113870][T14522] FAT-fs (loop4): Directory bread(block 63) failed [ 1579.120756][T14522] FAT-fs (loop4): Directory bread(block 64) failed [ 1579.127991][T14522] FAT-fs (loop4): Directory bread(block 65) failed [ 1579.135635][T14522] FAT-fs (loop4): Directory bread(block 66) failed [ 1579.143856][T14522] FAT-fs (loop4): Directory bread(block 67) failed [ 1579.153414][T14522] FAT-fs (loop4): Directory bread(block 68) failed [ 1579.163406][T14522] FAT-fs (loop4): Directory bread(block 69) failed [ 1579.171891][T14522] FAT-fs (loop4): Directory bread(block 70) failed [ 1579.178486][T14522] FAT-fs (loop4): Directory bread(block 71) failed [ 1579.186987][T14522] FAT-fs (loop4): Directory bread(block 72) failed 09:56:17 executing program 5: openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x906c0, 0x0) 09:56:17 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), r1) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x38, r2, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @local}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @NLBL_MGMT_A_PROTOCOL={0x8}]}, 0x38}}, 0x0) 09:56:17 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc29746cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:56:17 executing program 1: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000001380)={&(0x7f0000000000)="3412f52b7d82ca3ae8fe4d6ef10899060b24decdc7e9d1c25c3eac66b26249b267dcee56b4039a7427c7322e9d94420c2f885b0204557f654d5cd8d5479b1cb50e7eece5ff292e1f74ac905f8cc988ad80b122a5455c86cae2278c7a010b403002dfc00d014e9f6773fd4013dd172a4eeae6d9feb00bc2e03fffa175e96592052ae46777468a654c2febeaab492b39dc0dcba1bf7f964903cb1a535a9f3c32fb0c684df46c8c2c5df90b56fbd70d5b0e05eadaa874476771ddedd12facb9b99c2a0fdcb0aeb196392b3b8cb58c838636e7830c", &(0x7f0000000100)=""/96, &(0x7f0000000280)="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", &(0x7f0000001280)="f5d8e89ce361f0cffa2f2a8e2643fe5e7c0b865b88ee8af977607286efb53a692e17ea9beb0e088cfe976a708d4b7c20ee54fe6d118d74b1a6ac4f2a9936de6ba20ba5c71e8ed7b1ea3c863bb08b750704b56271d413ff1e96b1c3cbe789e92257a8c0ef98dd87b1730347ebc12afd04fef732814ebe6b8ed870e5f3ac0ee4891bd1569d7eea19082bf177f99161814ecb538578b7db0f5244d3aca5916b850b2dc5c9d28dffc6c7c9f4fe64c1065d91c45ffdadcc570eabc72d705c73081cd041a49bfceb364c04f227403f5fb9729e3c212aa93f99dfc98572a9a8eb80b143154255a156", 0xadd}, 0x38) 09:56:17 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900e70100666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:56:17 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mq_notify(r0, 0x0) 09:56:17 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0) sendmsg$NLBL_UNLABEL_C_STATICLIST(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000400000014000600697036f88ff68fb443879c2cbabf1b2b"], 0x3c}}, 0x0) 09:56:17 executing program 3: mount$9p_fd(0x0, &(0x7f00000002c0)='\x00', 0x0, 0x0, 0x0) 09:56:17 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc297a6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1583.166540][T14542] loop0: detected capacity change from 0 to 3986 [ 1583.172136][T14546] loop1: detected capacity change from 0 to 127 [ 1583.203798][T14546] FAT-fs (loop1): Unrecognized mount option "*ägwFŠeL/ëê«I+9ÜË¡¿–IËSZŸ<2û hMôlŒ" or missing value 09:56:17 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c0ab0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:56:17 executing program 0: recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x40010160, 0x0, 0x0) 09:56:17 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x228202, 0x0) [ 1583.218077][T14552] loop0: detected capacity change from 0 to 3986 [ 1583.243382][T14557] loop4: detected capacity change from 0 to 127 [ 1583.259243][T14561] loop0: detected capacity change from 0 to 3986 [ 1583.272242][T14557] FAT-fs (loop4): Directory bread(block 63) failed [ 1583.279580][T14557] FAT-fs (loop4): Directory bread(block 64) failed [ 1583.294670][T14557] FAT-fs (loop4): Directory bread(block 65) failed [ 1583.301457][T14557] FAT-fs (loop4): Directory bread(block 66) failed [ 1583.310145][T14557] FAT-fs (loop4): Directory bread(block 67) failed [ 1583.316905][T14557] FAT-fs (loop4): Directory bread(block 68) failed [ 1583.323441][T14557] FAT-fs (loop4): Directory bread(block 69) failed [ 1583.333341][T14557] FAT-fs (loop4): Directory bread(block 70) failed [ 1583.339918][T14557] FAT-fs (loop4): Directory bread(block 71) failed [ 1583.348347][T14557] FAT-fs (loop4): Directory bread(block 72) failed 09:56:21 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r0, 0x0, 0x0) 09:56:21 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8983, 0x0) 09:56:21 executing program 0: memfd_create(&(0x7f0000000040)='batadv0\x00', 0x2) 09:56:21 executing program 1: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000001380)={&(0x7f0000000000)="3412f52b7d82ca3ae8fe4d6ef10899060b24decdc7e9d1c25c3eac66b26249b267dcee56b4039a7427c7322e9d94420c2f885b0204557f654d5cd8d5479b1cb50e7eece5ff292e1f74ac905f8cc988ad80b122a5455c86cae2278c7a010b403002dfc00d014e9f6773fd4013dd172a4eeae6d9feb00bc2e03fffa175e96592052ae46777468a654c2febeaab492b39dc0dcba1bf7f964903cb1a535a9f3c32fb0c684df46c8c2c5df90b56fbd70d5b0e05eadaa874476771ddedd12facb9b99c2a0fdcb0aeb196392b3b8cb58c838636e7830c", &(0x7f0000000100)=""/96, &(0x7f0000000280)="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", &(0x7f0000001280)="f5d8e89ce361f0cffa2f2a8e2643fe5e7c0b865b88ee8af977607286efb53a692e17ea9beb0e088cfe976a708d4b7c20ee54fe6d118d74b1a6ac4f2a9936de6ba20ba5c71e8ed7b1ea3c863bb08b750704b56271d413ff1e96b1c3cbe789e92257a8c0ef98dd87b1730347ebc12afd04fef732814ebe6b8ed870e5f3ac0ee4891bd1569d7eea19082bf177f99161814ecb538578b7db0f5244d3aca5916b850b2dc5c9d28dffc6c7c9f4fe64c1065d91c45ffdadcc570eabc72d705c73081cd041a49bfceb364c04f227403f5fb9729e3c212aa93f99dfc98572a9a8eb80b143154255a156", 0xadd}, 0x38) 09:56:21 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c23b0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:56:21 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900e90100666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:56:21 executing program 0: shmget(0x3, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) 09:56:21 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x9, &(0x7f00000000c0), 0x4) 09:56:21 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r0) 09:56:21 executing program 0: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000380)='asymmetric\x00', &(0x7f00000003c0)={'syz', 0x0}, &(0x7f0000000400)='\x00', 0x0) [ 1587.326040][T14574] loop1: detected capacity change from 0 to 127 [ 1587.332365][T14573] loop0: detected capacity change from 0 to 3986 [ 1587.346908][T14574] FAT-fs (loop1): Unrecognized mount option "*ägwFŠeL/ëê«I+9ÜË¡¿–IËSZŸ<2û hMôlŒ" or missing value 09:56:21 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c2ab0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:56:21 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0xf, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 1587.377382][T14572] loop4: detected capacity change from 0 to 127 [ 1587.415208][T14572] FAT-fs (loop4): Directory bread(block 63) failed [ 1587.428499][T14588] loop0: detected capacity change from 0 to 3986 [ 1587.436124][T14572] FAT-fs (loop4): Directory bread(block 64) failed [ 1587.444269][T14572] FAT-fs (loop4): Directory bread(block 65) failed [ 1587.451198][T14572] FAT-fs (loop4): Directory bread(block 66) failed [ 1587.461422][T14572] FAT-fs (loop4): Directory bread(block 67) failed [ 1587.468254][T14572] FAT-fs (loop4): Directory bread(block 68) failed [ 1587.474796][T14572] FAT-fs (loop4): Directory bread(block 69) failed [ 1587.481603][T14572] FAT-fs (loop4): Directory bread(block 70) failed [ 1587.488205][T14572] FAT-fs (loop4): Directory bread(block 71) failed [ 1587.494814][T14572] FAT-fs (loop4): Directory bread(block 72) failed 09:56:25 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$fscrypt_v1(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)={0x0, "b1f9b209afe0420808f3ad3bdff6be2356220fffaea8ded886fb015501487293dc32418fd3187c9526de87bb0232eb7618849af20322530eaf860c25628e37c2"}, 0x48, r0) r2 = add_key$fscrypt_v1(&(0x7f0000000740), &(0x7f0000000780)={'fscrypt:', @desc2}, &(0x7f00000007c0)={0x0, "b0c8a7c03418a80256ed1cdc0e14cdd6700f75152b54bafb2e630a7f15c7e4e20864b02df419c8fd68a69bbe8e581336ce73b6efafda097a7f7b3949a56b0036"}, 0x48, r0) keyctl$unlink(0x9, r1, r2) 09:56:25 executing program 1: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001740)=[{{&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000080)=""/36, 0x24}, {&(0x7f00000000c0)=""/22, 0x16}, {&(0x7f0000000100)=""/40, 0x28}], 0x4, &(0x7f0000001280)=""/202, 0xca}, 0x8}, {{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000001380)=""/1, 0x1}, {&(0x7f00000013c0)=""/100, 0x64}, {&(0x7f0000001440)=""/236, 0xec}], 0x3, &(0x7f0000001580)=""/6, 0x6}, 0x4}, {{&(0x7f00000015c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001640)=""/57, 0x39}], 0x1, &(0x7f00000016c0)=""/107, 0x6b}}], 0x3, 0x120, &(0x7f0000001800)={0x0, 0x989680}) 09:56:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000000)={0x14, r1, 0xf05}, 0x14}}, 0x0) 09:56:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r0, &(0x7f0000000440)={&(0x7f0000000280), 0x2000028c, &(0x7f0000000400)={&(0x7f0000000300)={0x3c, 0x0, 0x0, 0x0, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}]}, 0x3c}}, 0x0) 09:56:25 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c2bb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:56:25 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900ea0100666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:56:25 executing program 3: pselect6(0x34, &(0x7f0000000040), &(0x7f00000000c0)={0x4}, &(0x7f0000000100), &(0x7f0000000140)={0x77359400}, &(0x7f0000000200)={&(0x7f0000000180), 0x8}) [ 1591.470470][ T23] audit: type=1400 audit(1667642185.747:331): avc: denied { accept } for pid=14592 comm="syz-executor.5" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_dgram_socket permissive=1 09:56:25 executing program 0: pselect6(0x40, &(0x7f0000000380), 0x0, &(0x7f0000000580)={0x4}, &(0x7f0000000600), 0x0) 09:56:25 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c2db0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:56:25 executing program 3: add_key(&(0x7f0000000200)='encrypted\x00', &(0x7f0000000240)={'syz', 0x3}, &(0x7f0000000280)="fbd24dd8a3bf79a1ca3273e3c032f2e945702d9b5996a62011efa591c0e4214c94a81860f2f4cb569af85b1422154afccb3bde5e3746e96ffe4244dd1f956142c0559d8506955bea0d3e4382e7e3f70b03b2d3ab92a06edfcb436fdad1d53c4a089803d9d35133308ab0cc1748a07d1276eb0b4a0a", 0x75, 0xfffffffffffffffb) [ 1591.513303][T14599] loop1: detected capacity change from 0 to 127 [ 1591.519942][T14603] loop0: detected capacity change from 0 to 3986 [ 1591.529341][T14599] FAT-fs (loop1): bogus logical sector size 160 [ 1591.535614][T14599] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1591.536936][T14604] loop4: detected capacity change from 0 to 127 09:56:25 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x19, 0x3, &(0x7f0000000080)=@framed, &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 09:56:25 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@bloom_filter={0x1e, 0x0, 0x9, 0x7fff, 0x8, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xf}, 0x48) [ 1591.569329][T14611] loop0: detected capacity change from 0 to 3986 [ 1591.618050][T14604] FAT-fs (loop4): Directory bread(block 63) failed [ 1591.624841][T14604] FAT-fs (loop4): Directory bread(block 64) failed [ 1591.633541][T14604] FAT-fs (loop4): Directory bread(block 65) failed [ 1591.640431][T14604] FAT-fs (loop4): Directory bread(block 66) failed [ 1591.648710][T14604] FAT-fs (loop4): Directory bread(block 67) failed [ 1591.655592][T14604] FAT-fs (loop4): Directory bread(block 68) failed [ 1591.662315][T14604] FAT-fs (loop4): Directory bread(block 69) failed [ 1591.670710][T14604] FAT-fs (loop4): Directory bread(block 70) failed [ 1591.677554][T14604] FAT-fs (loop4): Directory bread(block 71) failed [ 1591.684353][T14604] FAT-fs (loop4): Directory bread(block 72) failed 09:56:29 executing program 5: bpf$BPF_GET_BTF_INFO(0x4, 0x0, 0x700) 09:56:29 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c2eb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:56:29 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$user(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x0}, &(0x7f00000000c0)="11", 0x1, r0) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$update(0x7, r1, 0x0, 0x0) 09:56:29 executing program 1: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) recvmmsg(0xffffffffffffffff, &(0x7f0000001740)=[{{&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000080)=""/36, 0x24}, {&(0x7f00000000c0)=""/22, 0x16}, {&(0x7f0000000100)=""/40, 0x28}], 0x4, &(0x7f0000001280)=""/202, 0xca}, 0x8}, {{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000001380)=""/1, 0x1}, {&(0x7f00000013c0)=""/100, 0x64}, {&(0x7f0000001440)=""/236, 0xec}], 0x3, &(0x7f0000001580)=""/6, 0x6}, 0x4}, {{&(0x7f00000015c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001640)=""/57, 0x39}], 0x1, &(0x7f00000016c0)=""/107, 0x6b}}], 0x3, 0x120, &(0x7f0000001800)={0x0, 0x989680}) 09:56:29 executing program 3: socketpair(0xa, 0x2, 0x0, &(0x7f0000000100)) 09:56:29 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900eb0100666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:56:29 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$fscrypt_v1(&(0x7f0000000740), &(0x7f0000000780)={'fscrypt:', @desc2}, &(0x7f00000007c0)={0x0, "b0c8a7c03418a80256ed1cdc0e14cdd6700f75152b54bafb2e630a7f15c7e4e20864b02df419c8fd68a69bbe8e581336ce73b6efafda097a7f7b3949a56b0036"}, 0x48, r0) keyctl$unlink(0x16, 0x0, r1) 09:56:29 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@enum]}}, &(0x7f0000000180)=""/184, 0x26, 0xb8, 0x1}, 0x20) 09:56:29 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c30b0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1595.636139][T14623] loop0: detected capacity change from 0 to 3986 [ 1595.648042][T14630] loop1: detected capacity change from 0 to 127 [ 1595.667680][T14630] FAT-fs (loop1): bogus logical sector size 160 [ 1595.674008][T14630] FAT-fs (loop1): Can't find a valid FAT filesystem 09:56:29 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$update(0x7, r0, 0x0, 0x0) 09:56:29 executing program 0: keyctl$update(0xc, 0x0, &(0x7f00000001c0), 0x0) 09:56:30 executing program 3: bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000000)={0xc2c}, 0x8) [ 1595.688339][T14638] loop0: detected capacity change from 0 to 3986 [ 1595.700490][T14629] loop4: detected capacity change from 0 to 127 [ 1595.740775][T14629] FAT-fs (loop4): Directory bread(block 63) failed [ 1595.750401][T14629] FAT-fs (loop4): Directory bread(block 64) failed [ 1595.759609][T14629] FAT-fs (loop4): Directory bread(block 65) failed [ 1595.766386][T14629] FAT-fs (loop4): Directory bread(block 66) failed [ 1595.773217][T14629] FAT-fs (loop4): Directory bread(block 67) failed [ 1595.782374][T14629] FAT-fs (loop4): Directory bread(block 68) failed [ 1595.789133][T14629] FAT-fs (loop4): Directory bread(block 69) failed [ 1595.797881][T14629] FAT-fs (loop4): Directory bread(block 70) failed [ 1595.805234][T14629] FAT-fs (loop4): Directory bread(block 71) failed [ 1595.812084][T14629] FAT-fs (loop4): Directory bread(block 72) failed 09:56:36 executing program 5: openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x4200, 0x0) 09:56:36 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c48b0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:56:36 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900ec0100666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:56:36 executing program 1: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001740)=[{{&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000080)=""/36, 0x24}, {&(0x7f00000000c0)=""/22, 0x16}, {&(0x7f0000000100)=""/40, 0x28}], 0x4, &(0x7f0000001280)=""/202, 0xca}, 0x8}, {{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000001380)=""/1, 0x1}, {&(0x7f00000013c0)=""/100, 0x64}, {&(0x7f0000001440)=""/236, 0xec}], 0x3, &(0x7f0000001580)=""/6, 0x6}, 0x4}, {{&(0x7f00000015c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001640)=""/57, 0x39}], 0x1, &(0x7f00000016c0)=""/107, 0x6b}}], 0x3, 0x120, &(0x7f0000001800)={0x0, 0x989680}) syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000000666174a0000409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) recvmmsg(0xffffffffffffffff, &(0x7f0000001740)=[{{&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000080)=""/36, 0x24}, {&(0x7f00000000c0)=""/22, 0x16}, {&(0x7f0000000100)=""/40, 0x28}], 0x4, &(0x7f0000001280)=""/202, 0xca}, 0x8}, {{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000001380)=""/1, 0x1}, {&(0x7f00000013c0)=""/100, 0x64}, {&(0x7f0000001440)=""/236, 0xec}], 0x3, &(0x7f0000001580)=""/6, 0x6}, 0x4}, {{&(0x7f00000015c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001640)=""/57, 0x39}], 0x1, &(0x7f00000016c0)=""/107, 0x6b}}], 0x3, 0x120, &(0x7f0000001800)={0x0, 0x989680}) (async) 09:56:36 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x3e9, 0x3, &(0x7f0000000080)=@framed, &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 09:56:36 executing program 3: bpf$BPF_GET_BTF_INFO(0x1a, 0x0, 0x0) 09:56:36 executing program 0: unshare(0x2000700) 09:56:36 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x18, 0x3, &(0x7f0000000080)=@framed, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1e, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 09:56:36 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0xe, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 1601.875877][T14654] loop1: detected capacity change from 0 to 127 [ 1601.890746][T14654] FAT-fs (loop1): bogus logical sector size 160 [ 1601.897046][T14654] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1601.915358][T14656] loop0: detected capacity change from 0 to 3986 09:56:36 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c4cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:56:36 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000a80)={0x8, 0x2, &(0x7f0000000840)=@raw=[@map_val], &(0x7f00000008c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) [ 1601.923333][T14658] loop4: detected capacity change from 0 to 127 [ 1601.935857][T14654] loop1: detected capacity change from 0 to 127 [ 1601.950992][T14654] FAT-fs (loop1): bogus logical sector size 160 [ 1601.957408][T14654] FAT-fs (loop1): Can't find a valid FAT filesystem 09:56:36 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x7, 0x3, &(0x7f0000000080)=@framed, &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 1601.972929][T14658] FAT-fs (loop4): Directory bread(block 63) failed [ 1601.986499][T14658] FAT-fs (loop4): Directory bread(block 64) failed [ 1601.992266][T14671] loop0: detected capacity change from 0 to 3986 [ 1602.010261][T14658] FAT-fs (loop4): Directory bread(block 65) failed [ 1602.022856][T14658] FAT-fs (loop4): Directory bread(block 66) failed [ 1602.029764][T14658] FAT-fs (loop4): Directory bread(block 67) failed [ 1602.036633][T14658] FAT-fs (loop4): Directory bread(block 68) failed [ 1602.043136][T14658] FAT-fs (loop4): Directory bread(block 69) failed [ 1602.049833][T14658] FAT-fs (loop4): Directory bread(block 70) failed [ 1602.056454][T14658] FAT-fs (loop4): Directory bread(block 71) failed [ 1602.062971][T14658] FAT-fs (loop4): Directory bread(block 72) failed 09:56:40 executing program 5: request_key(&(0x7f0000000380)='asymmetric\x00', &(0x7f00000003c0)={'syz', 0x0}, 0x0, 0x0) 09:56:40 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c68b0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:56:40 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffd) 09:56:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r0) sendmsg$NL80211_CMD_UPDATE_OWE_INFO(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="e4020000", @ANYRES16, @ANYBLOB="01"], 0x2e4}}, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000040), r0) 09:56:40 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900ed0100666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:56:40 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$user(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x0}, &(0x7f00000000c0)="11", 0x1, r0) setuid(0xee01) keyctl$update(0x7, r1, 0x0, 0x0) 09:56:40 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffd) 09:56:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c000000f7747f"], 0x4c}}, 0x0) 09:56:40 executing program 1: openat$nvram(0xffffff9c, &(0x7f0000000fc0), 0x0, 0x0) pselect6(0x40, &(0x7f0000000200), &(0x7f0000000240)={0x8}, 0x0, 0x0, 0x0) 09:56:40 executing program 3: time(&(0x7f0000000080)) time(&(0x7f0000000100)) 09:56:40 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c74b0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1606.051685][T14687] loop0: detected capacity change from 0 to 3986 [ 1606.075262][T14685] loop4: detected capacity change from 0 to 127 09:56:40 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffd) 09:56:40 executing program 1: bpf$BPF_GET_BTF_INFO(0xd, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0}, 0x10) [ 1606.108683][T14698] loop0: detected capacity change from 0 to 3986 [ 1606.142185][T14685] FAT-fs (loop4): Directory bread(block 63) failed [ 1606.149840][T14685] FAT-fs (loop4): Directory bread(block 64) failed [ 1606.158997][T14685] FAT-fs (loop4): Directory bread(block 65) failed [ 1606.165884][T14685] FAT-fs (loop4): Directory bread(block 66) failed [ 1606.172652][T14685] FAT-fs (loop4): Directory bread(block 67) failed [ 1606.181918][T14685] FAT-fs (loop4): Directory bread(block 68) failed [ 1606.188766][T14685] FAT-fs (loop4): Directory bread(block 69) failed [ 1606.198767][T14685] FAT-fs (loop4): Directory bread(block 70) failed [ 1606.205542][T14685] FAT-fs (loop4): Directory bread(block 71) failed [ 1606.212507][T14685] FAT-fs (loop4): Directory bread(block 72) failed 09:56:46 executing program 5: bpf$BPF_GET_BTF_INFO(0xe, 0x0, 0x0) 09:56:46 executing program 3: socketpair(0x2, 0x2, 0x9, &(0x7f0000000100)) 09:56:46 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffd) 09:56:46 executing program 1: socketpair(0x2, 0x801, 0x0, &(0x7f0000000100)) 09:56:46 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c75b0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:56:46 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900040200666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:56:46 executing program 1: bpf$BPF_GET_BTF_INFO(0x16, 0x0, 0x0) 09:56:46 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x6, [@enum={0x1}]}, {0x0, [0x5f, 0x61, 0x5f, 0x2e]}}, &(0x7f0000000180)=""/184, 0x2a, 0xb8, 0x1}, 0x20) 09:56:46 executing program 1: getgroups(0x1, &(0x7f0000000080)=[0xffffffffffffffff]) keyctl$chown(0x14, 0x0, 0xffffffffffffffff, r0) 09:56:46 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c7ab0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:56:46 executing program 0: unshare(0x400) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) [ 1612.284651][T14715] loop0: detected capacity change from 0 to 3986 09:56:46 executing program 3: r0 = getpgid(0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000280)=0x40) [ 1612.336465][T14714] loop4: detected capacity change from 0 to 127 [ 1612.353674][T14727] loop0: detected capacity change from 0 to 3986 [ 1612.368623][T14714] FAT-fs (loop4): Directory bread(block 63) failed [ 1612.378870][T14714] FAT-fs (loop4): Directory bread(block 64) failed [ 1612.385832][T14714] FAT-fs (loop4): Directory bread(block 65) failed [ 1612.392597][T14714] FAT-fs (loop4): Directory bread(block 66) failed [ 1612.403572][T14714] FAT-fs (loop4): Directory bread(block 67) failed [ 1612.413648][T14714] FAT-fs (loop4): Directory bread(block 68) failed [ 1612.420574][T14714] FAT-fs (loop4): Directory bread(block 69) failed [ 1612.427505][T14714] FAT-fs (loop4): Directory bread(block 70) failed [ 1612.434206][T14714] FAT-fs (loop4): Directory bread(block 71) failed [ 1612.441312][T14714] FAT-fs (loop4): Directory bread(block 72) failed 09:56:50 executing program 5: setuid(0xee00) r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f00000003c0), 0x0, 0x0, 0x0, r0) 09:56:50 executing program 1: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x20800) 09:56:50 executing program 3: socket$packet(0x2, 0x0, 0x300) getrusage(0x1, &(0x7f0000000100)) 09:56:50 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$user(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x0}, &(0x7f0000000440)="11", 0x1, r0) keyctl$update(0x7, r1, 0x0, 0x0) 09:56:50 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2021e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:56:50 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900580200666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:56:50 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001280)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@var]}}, &(0x7f0000000280)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 09:56:50 executing program 0: socket(0x25, 0x3, 0x1f) 09:56:50 executing program 1: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$user(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x0}, &(0x7f0000000440)="11", 0x1, r0) keyctl$update(0xb, r1, &(0x7f00000001c0)=']', 0x1) 09:56:50 executing program 1: setuid(0xee00) syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x200002) 09:56:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}, 0x1, 0x0, 0x700}, 0x0) 09:56:50 executing program 0: openat$vcs(0xffffff9c, &(0x7f0000000000), 0x8e400, 0x0) [ 1616.465146][T14743] loop0: detected capacity change from 0 to 3986 [ 1616.521322][T14742] loop4: detected capacity change from 0 to 127 [ 1616.549870][T14742] FAT-fs (loop4): Directory bread(block 63) failed [ 1616.556713][T14742] FAT-fs (loop4): Directory bread(block 64) failed [ 1616.563525][T14742] FAT-fs (loop4): Directory bread(block 65) failed [ 1616.572072][T14742] FAT-fs (loop4): Directory bread(block 66) failed [ 1616.578920][T14742] FAT-fs (loop4): Directory bread(block 67) failed [ 1616.589184][T14742] FAT-fs (loop4): Directory bread(block 68) failed [ 1616.596061][T14742] FAT-fs (loop4): Directory bread(block 69) failed [ 1616.602709][T14742] FAT-fs (loop4): Directory bread(block 70) failed [ 1616.611645][T14742] FAT-fs (loop4): Directory bread(block 71) failed [ 1616.618793][T14742] FAT-fs (loop4): Directory bread(block 72) failed 09:56:56 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$user(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x0}, &(0x7f0000000440)="11", 0x1, r0) keyctl$update(0xe, r1, 0x0, 0x0) 09:56:56 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2031e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:56:56 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)) 09:56:56 executing program 0: add_key(&(0x7f0000000000)='blacklist\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffd) r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r0) 09:56:56 executing program 1: syz_open_dev$vcsn(&(0x7f0000000480), 0xffffffff, 0x34ec1) 09:56:56 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000300666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:56:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x0, 0xb, &(0x7f0000001500)=ANY=[], &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r1, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 09:56:57 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={'syz', 0x0}, 0x0, r0) 09:56:57 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x3, 0x3, &(0x7f0000000080)=@framed, &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 09:56:57 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x18, 0x4, &(0x7f0000000b40)=@framed={{}, [@func]}, &(0x7f0000000340)='syzkaller\x00', 0x2, 0xf3, &(0x7f0000000580)=""/243, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 09:56:57 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=ANY=[], 0xa0}, 0x0) 09:56:57 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2041e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1622.685325][ T23] audit: type=1400 audit(1667642216.957:332): avc: denied { ioctl } for pid=14763 comm="syz-executor.3" path="socket:[152277]" dev="sockfs" ino=152277 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 1622.721948][T14770] loop0: detected capacity change from 0 to 3986 [ 1622.769547][T14781] loop0: detected capacity change from 0 to 3986 [ 1622.792714][T14767] loop4: detected capacity change from 0 to 127 [ 1622.806830][T14767] FAT-fs (loop4): Directory bread(block 63) failed [ 1622.813398][T14767] FAT-fs (loop4): Directory bread(block 64) failed [ 1622.821739][T14767] FAT-fs (loop4): Directory bread(block 65) failed [ 1622.828582][T14767] FAT-fs (loop4): Directory bread(block 66) failed [ 1622.836797][T14767] FAT-fs (loop4): Directory bread(block 67) failed [ 1622.843408][T14767] FAT-fs (loop4): Directory bread(block 68) failed [ 1622.850268][T14767] FAT-fs (loop4): Directory bread(block 69) failed [ 1622.858458][T14767] FAT-fs (loop4): Directory bread(block 70) failed [ 1622.865477][T14767] FAT-fs (loop4): Directory bread(block 71) failed [ 1622.872104][T14767] FAT-fs (loop4): Directory bread(block 72) failed 09:57:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, 0x0, 0x0, 0x20000001, 0x0, 0x0) 09:57:03 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$sock(r0, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f00000001c0)="d7", 0x1}], 0x1, &(0x7f0000002740)=[@txtime={{0x18}}], 0x18}, 0x0) 09:57:03 executing program 0: io_setup(0x96f, &(0x7f0000000a40)=0x0) io_getevents(r0, 0x4, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x989680}) 09:57:03 executing program 3: r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000100)={0x0, "2aa5e59d9e8577dd7d573a3d455ba6595920577753abee56a670d0f3d35171c64a22535523f4290ac9fe35adf73f381de20c5cd0b9d5df923008c02062b90dbe"}, 0x48, 0xfffffffffffffffc) request_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, r0) 09:57:03 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2051e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:57:03 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900020400666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:57:03 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) io_setup(0x7f42, &(0x7f0000000240)) 09:57:03 executing program 3: add_key(&(0x7f0000000000)='cifs.spnego\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffe) keyctl$assume_authority(0x10, 0x0) 09:57:03 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000740), 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="1400000000000000", @ANYRES32=r1, @ANYBLOB="000000001c"], 0xa0}, 0x0) 09:57:03 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2061e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1628.937251][T14793] loop0: detected capacity change from 0 to 3986 [ 1628.950196][T14789] loop4: detected capacity change from 0 to 127 09:57:03 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000080)={@initdev, @multicast2}, &(0x7f00000000c0)=0x8) 09:57:03 executing program 0: select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0xffffffff}, &(0x7f0000000100)={0x0, 0x2710}) [ 1628.981408][T14789] FAT-fs (loop4): Directory bread(block 63) failed [ 1628.990138][T14789] FAT-fs (loop4): Directory bread(block 64) failed [ 1629.003124][T14789] FAT-fs (loop4): Directory bread(block 65) failed [ 1629.013055][T14789] FAT-fs (loop4): Directory bread(block 66) failed [ 1629.020265][T14804] loop0: detected capacity change from 0 to 3986 [ 1629.027055][T14789] FAT-fs (loop4): Directory bread(block 67) failed [ 1629.033719][T14789] FAT-fs (loop4): Directory bread(block 68) failed [ 1629.040734][T14789] FAT-fs (loop4): Directory bread(block 69) failed [ 1629.055955][T14789] FAT-fs (loop4): Directory bread(block 70) failed [ 1629.062661][T14789] FAT-fs (loop4): Directory bread(block 71) failed [ 1629.071415][T14789] FAT-fs (loop4): Directory bread(block 72) failed 09:57:07 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x18, 0x3, &(0x7f0000000b40)=@framed, &(0x7f0000000340)='syzkaller\x00', 0x2, 0xf3, &(0x7f0000000580)=""/243, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 09:57:07 executing program 3: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/pm_debug_messages', 0xc080, 0x0) 09:57:07 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x46002, 0x0) 09:57:07 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2071e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:57:07 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000100)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x5, [@fwd={0x2}]}, {0x0, [0x0, 0x61, 0x5f]}}, &(0x7f0000000180)=""/217, 0x29, 0xd9, 0x1}, 0x20) 09:57:07 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900060400666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:57:07 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, 0x0, &(0x7f00000000c0)) 09:57:07 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$sock(r0, &(0x7f0000000600)={0x0, 0x0, 0x0}, 0x1) 09:57:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000300)=0x1, 0x4) 09:57:07 executing program 3: socket(0x1, 0x0, 0x71) 09:57:07 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2081e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1633.092267][T14821] loop0: detected capacity change from 0 to 3986 [ 1633.131617][T14830] loop0: detected capacity change from 0 to 3986 09:57:07 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000800), 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, 0x0) [ 1633.141165][T14820] loop4: detected capacity change from 0 to 127 [ 1633.158257][T14820] FAT-fs (loop4): Directory bread(block 63) failed [ 1633.165277][T14820] FAT-fs (loop4): Directory bread(block 64) failed [ 1633.172772][T14820] FAT-fs (loop4): Directory bread(block 65) failed [ 1633.186647][T14820] FAT-fs (loop4): Directory bread(block 66) failed [ 1633.193472][T14820] FAT-fs (loop4): Directory bread(block 67) failed [ 1633.204014][T14820] FAT-fs (loop4): Directory bread(block 68) failed [ 1633.210887][T14820] FAT-fs (loop4): Directory bread(block 69) failed [ 1633.219609][T14820] FAT-fs (loop4): Directory bread(block 70) failed [ 1633.226412][T14820] FAT-fs (loop4): Directory bread(block 71) failed [ 1633.233220][T14820] FAT-fs (loop4): Directory bread(block 72) failed 09:57:11 executing program 5: openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0xc000, 0x0) 09:57:11 executing program 1: r0 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f00000004c0)={'fscrypt:', @desc2}, &(0x7f00000003c0)={0x0, "708040435d515cae643b209c7f62c909f7184f70968d446341b8d10ff29d7390b4abe6924c6258a7192e677b665cb3714881dae93f8060f078f04c48696b3d94"}, 0x48, r0) keyctl$search(0xa, r1, &(0x7f0000000440)='logon\x00', &(0x7f0000000480)={'syz', 0x3}, 0x0) 09:57:11 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x637103, 0x0) 09:57:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000540), 0x4) 09:57:11 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2091e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:57:11 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000500666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:57:11 executing program 3: socketpair(0x10, 0x0, 0xfffffff9, &(0x7f0000000080)) 09:57:11 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000380)=ANY=[], 0x54}}, 0x0) 09:57:11 executing program 0: sendmsg$MPTCP_PM_CMD_GET_LIMITS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00000006c0)) 09:57:11 executing program 3: openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/bus/pnp', 0x240, 0x0) 09:57:11 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f20a1e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1637.261119][T14847] loop0: detected capacity change from 0 to 3986 [ 1637.277241][T14846] loop4: detected capacity change from 0 to 127 09:57:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000100)={'wg2\x00'}) [ 1637.305332][T14858] loop0: detected capacity change from 0 to 3986 [ 1637.346786][T14846] FAT-fs (loop4): Directory bread(block 63) failed [ 1637.353646][T14846] FAT-fs (loop4): Directory bread(block 64) failed [ 1637.362699][T14846] FAT-fs (loop4): Directory bread(block 65) failed [ 1637.369574][T14846] FAT-fs (loop4): Directory bread(block 66) failed [ 1637.378036][T14846] FAT-fs (loop4): Directory bread(block 67) failed [ 1637.384837][T14846] FAT-fs (loop4): Directory bread(block 68) failed [ 1637.391955][T14846] FAT-fs (loop4): Directory bread(block 69) failed [ 1637.402161][T14846] FAT-fs (loop4): Directory bread(block 70) failed [ 1637.408878][T14846] FAT-fs (loop4): Directory bread(block 71) failed [ 1637.417267][T14846] FAT-fs (loop4): Directory bread(block 72) failed 09:57:17 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@bloom_filter, 0x48) 09:57:17 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f20b1e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:57:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x890b, &(0x7f0000000040)) 09:57:17 executing program 1: write$selinux_attr(0xffffffffffffffff, 0x0, 0x0) 09:57:17 executing program 0: clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0xfffffffffffffff8}, 0x0, &(0x7f0000000140)={0x0, r0+60000000}, &(0x7f00000001c0)={&(0x7f0000000180), 0x8}) 09:57:17 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000600666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:57:17 executing program 0: openat$bsg(0xffffffffffffff9c, &(0x7f0000001400), 0x0, 0x0) 09:57:17 executing program 1: memfd_create(&(0x7f0000000000)='#/\':\'-@)\x00', 0x5) 09:57:17 executing program 3: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000001340)='ns/net\x00') 09:57:17 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$sock(r0, &(0x7f0000000240)={&(0x7f0000000000)=@generic={0x0, "f44400c30e8d8eb7f3da2c507ca12b7a09fe6dd5e5c7c99170eeaa0f9f0242a54e8d3784040ab80bcdef8599e5bdfda46c4a6ebe4f4c6d4c2f11a6aa8ab40e604fec5961a7115af94837c6307487c0b1a87b926831ccd84168d7985768a51778d053ae3ddccfeaa863512992c1f708444a0b8e60f9dbca5db5ec28fe347f"}, 0x80, 0x0}, 0x0) 09:57:17 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) sendmsg$sock(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x700}, 0x0) 09:57:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000002c0)={'tunl0\x00', &(0x7f00000006c0)={'gretap0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @private}}}}) [ 1643.503235][T14873] loop0: detected capacity change from 0 to 3986 [ 1643.525357][T14874] loop4: detected capacity change from 0 to 127 [ 1643.581224][T14874] FAT-fs (loop4): Directory bread(block 63) failed [ 1643.588345][T14874] FAT-fs (loop4): Directory bread(block 64) failed [ 1643.595025][T14874] FAT-fs (loop4): Directory bread(block 65) failed [ 1643.602252][T14874] FAT-fs (loop4): Directory bread(block 66) failed [ 1643.610451][T14874] FAT-fs (loop4): Directory bread(block 67) failed [ 1643.617573][T14874] FAT-fs (loop4): Directory bread(block 68) failed [ 1643.624357][T14874] FAT-fs (loop4): Directory bread(block 69) failed [ 1643.632205][T14874] FAT-fs (loop4): Directory bread(block 70) failed [ 1643.638951][T14874] FAT-fs (loop4): Directory bread(block 71) failed [ 1643.645989][T14874] FAT-fs (loop4): Directory bread(block 72) failed 09:57:24 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000001a00), 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000001c40), r0) 09:57:24 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f20c1e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:57:24 executing program 3: socketpair(0x0, 0x6463265239a7ac25, 0x0, 0x0) 09:57:24 executing program 1: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x202, 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000080)={0x7}, 0x7) 09:57:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r0, &(0x7f0000000100)={&(0x7f0000000040), 0xfffffffffffffd72, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x0, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}]}, 0x1c}}, 0x0) 09:57:24 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900040600666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:57:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_GET(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000500)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000170000000c00df"], 0x2c}}, 0x0) 09:57:24 executing program 3: openat$full(0xffffffffffffff9c, &(0x7f0000000800), 0x0, 0x0) 09:57:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000fc0)={'sit0\x00', &(0x7f0000000f80)={@dev, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x6}}) 09:57:24 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f20d1e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:57:24 executing program 3: syz_genetlink_get_family_id$team(&(0x7f0000000080), 0xffffffffffffffff) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) 09:57:24 executing program 1: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x200001, 0x0) ppoll(&(0x7f0000000080)=[{r0}], 0x1, 0x0, 0x0, 0x0) [ 1649.743388][T14900] loop0: detected capacity change from 0 to 3986 [ 1649.771606][T14897] loop4: detected capacity change from 0 to 127 [ 1649.804351][T14910] loop0: detected capacity change from 0 to 3986 [ 1649.821538][T14897] FAT-fs (loop4): Directory bread(block 63) failed [ 1649.837162][T14897] FAT-fs (loop4): Directory bread(block 64) failed [ 1649.843776][T14897] FAT-fs (loop4): Directory bread(block 65) failed [ 1649.850561][T14897] FAT-fs (loop4): Directory bread(block 66) failed [ 1649.859254][T14897] FAT-fs (loop4): Directory bread(block 67) failed [ 1649.866221][T14897] FAT-fs (loop4): Directory bread(block 68) failed [ 1649.872984][T14897] FAT-fs (loop4): Directory bread(block 69) failed [ 1649.882417][T14897] FAT-fs (loop4): Directory bread(block 70) failed [ 1649.889090][T14897] FAT-fs (loop4): Directory bread(block 71) failed [ 1649.897407][T14897] FAT-fs (loop4): Directory bread(block 72) failed 09:57:30 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001140)={0x6, 0x1, &(0x7f0000000000)=@raw=[@kfunc={0x85, 0x0, 0x2, 0x0, 0x1}], &(0x7f0000000040)='GPL\x00', 0x3, 0x1000, &(0x7f0000000080)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 09:57:30 executing program 0: lstat(&(0x7f0000000340)='./file0/file0\x00', 0x0) 09:57:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={0x0}}, 0x1) 09:57:30 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f20e1e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:57:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400200a0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r1, 0x1, 0x70bd2b, 0x25dfdbfe, {}, [@FOU_ATTR_TYPE={0x5, 0x4, 0x1}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e21}, @FOU_ATTR_TYPE={0x5, 0x4, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000010}, 0x8c00) 09:57:30 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000700666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:57:30 executing program 1: socket(0x0, 0xc5464d9b405bd5c, 0x0) 09:57:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$DEVLINK_CMD_RATE_DEL(r0, &(0x7f0000001940)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001900)={&(0x7f00000007c0)={0xd04, 0x0, 0x0, 0x0, 0x0, {}, [@handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_PORT_INDEX={0x8}, @DEVLINK_ATTR_RATE_NODE_NAME={0x79, 0xa8, @random="7dd21196be9881250c98282dc5057727ce1b5c65fa3993db32586ecef06e9cb973e615b132e85c2286d94c4c28f39c73731fc9a8e03ad55a6568981f946c5225ef57bd8b24ae9afbd5bd37773056c5519024a2c7d0aad5b5a92ef1d9765a78820d3ea0ea8e5811bf903c4ff6024be5d795ad9925ea"}, @DEVLINK_ATTR_RATE_NODE_NAME={0xc49, 0xa8, @random="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"}]}, 0xd04}}, 0x0) 09:57:30 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000800), 0x240180, 0x0) sendmsg$RDMA_NLDEV_CMD_SET(r0, 0x0, 0x0) 09:57:30 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f20f1e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:57:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$DEVLINK_CMD_RATE_DEL(r0, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001900)={0x0}}, 0x0) 09:57:30 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) sendmsg$sock(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @local}, 0x80, 0x0}, 0x0) [ 1655.978455][T14927] loop0: detected capacity change from 0 to 3986 [ 1656.028625][T14926] loop4: detected capacity change from 0 to 127 [ 1656.039968][T14937] loop0: detected capacity change from 0 to 3986 [ 1656.052629][T14926] FAT-fs (loop4): Directory bread(block 63) failed [ 1656.063739][T14926] FAT-fs (loop4): Directory bread(block 64) failed [ 1656.071950][T14926] FAT-fs (loop4): Directory bread(block 65) failed [ 1656.081393][T14926] FAT-fs (loop4): Directory bread(block 66) failed [ 1656.089646][T14926] FAT-fs (loop4): Directory bread(block 67) failed [ 1656.096499][T14926] FAT-fs (loop4): Directory bread(block 68) failed [ 1656.103043][T14926] FAT-fs (loop4): Directory bread(block 69) failed [ 1656.111475][T14926] FAT-fs (loop4): Directory bread(block 70) failed [ 1656.118046][T14926] FAT-fs (loop4): Directory bread(block 71) failed [ 1656.124585][T14926] FAT-fs (loop4): Directory bread(block 72) failed 09:57:34 executing program 5: syz_open_dev$vcsn(&(0x7f0000000540), 0x5, 0x0) clock_gettime(0x0, &(0x7f0000000100)) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, 0x0, 0x0) 09:57:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$DEVLINK_CMD_RATE_DEL(r0, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001900)={0x0}}, 0x0) 09:57:34 executing program 0: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x2}, 0x0) 09:57:34 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) sendmsg$sock(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 09:57:34 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2101e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:57:34 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900f20800666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:57:34 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000380)={'ip6gre0\x00', &(0x7f0000000300)={'ip6tnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @mcast1, @dev, 0x0, 0x7800}}) 09:57:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x14}, 0x14}}, 0x0) 09:57:34 executing program 3: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000002c0)=@bpf_lsm={0x1d, 0x0, 0x0, &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) 09:57:34 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x1b, 0x4}, 0x48) 09:57:34 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2111e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:57:34 executing program 1: epoll_pwait(0xffffffffffffffff, 0x0, 0x0, 0xffffff01, 0x0, 0x0) [ 1660.132525][T14950] loop0: detected capacity change from 0 to 3986 [ 1660.189433][T14951] loop4: detected capacity change from 0 to 127 [ 1660.198258][T14964] loop0: detected capacity change from 0 to 3986 [ 1660.226766][T14951] FAT-fs (loop4): Directory bread(block 63) failed [ 1660.233658][T14951] FAT-fs (loop4): Directory bread(block 64) failed [ 1660.242445][T14951] FAT-fs (loop4): Directory bread(block 65) failed [ 1660.249355][T14951] FAT-fs (loop4): Directory bread(block 66) failed [ 1660.258007][T14951] FAT-fs (loop4): Directory bread(block 67) failed [ 1660.264854][T14951] FAT-fs (loop4): Directory bread(block 68) failed [ 1660.274203][T14951] FAT-fs (loop4): Directory bread(block 69) failed [ 1660.282600][T14951] FAT-fs (loop4): Directory bread(block 70) failed [ 1660.289912][T14951] FAT-fs (loop4): Directory bread(block 71) failed [ 1660.298271][T14951] FAT-fs (loop4): Directory bread(block 72) failed 09:57:40 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) sendmsg$sock(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0) 09:57:40 executing program 0: socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000000340)='./file0/file0\x00', 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000002880), 0xffffffffffffffff) 09:57:40 executing program 3: bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000440), 0x10) 09:57:40 executing program 1: pselect6(0x40, &(0x7f0000000040), 0x0, &(0x7f00000000c0)={0x6}, &(0x7f00000002c0), 0x0) 09:57:40 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2121e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:57:40 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900f90800666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:57:40 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000001140)={'ip6tnl0\x00', &(0x7f00000010c0)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}) 09:57:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000fc0)={'sit0\x00', &(0x7f0000000f80)={@dev, @initdev={0xac, 0x1e, 0x0, 0x0}}}) 09:57:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000001bc0), r0) syz_genetlink_get_family_id$team(&(0x7f0000001c00), r0) 09:57:40 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @local}, 0x10) 09:57:40 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$sock(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x80, 0x0, 0x0, &(0x7f0000000140)=[@timestamping={{0x14}}], 0x18}, 0x0) 09:57:40 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2221e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1666.369998][T14973] loop0: detected capacity change from 0 to 3986 [ 1666.422337][ T23] audit: type=1400 audit(1667642260.697:333): avc: denied { bind } for pid=14987 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 1666.450421][T14992] loop0: detected capacity change from 0 to 3986 [ 1666.451276][T14979] loop4: detected capacity change from 0 to 127 [ 1666.480248][T14979] FAT-fs (loop4): Directory bread(block 63) failed [ 1666.487246][T14979] FAT-fs (loop4): Directory bread(block 64) failed [ 1666.493936][T14979] FAT-fs (loop4): Directory bread(block 65) failed [ 1666.502619][T14979] FAT-fs (loop4): Directory bread(block 66) failed [ 1666.509433][T14979] FAT-fs (loop4): Directory bread(block 67) failed [ 1666.518019][T14979] FAT-fs (loop4): Directory bread(block 68) failed [ 1666.524764][T14979] FAT-fs (loop4): Directory bread(block 69) failed [ 1666.531592][T14979] FAT-fs (loop4): Directory bread(block 70) failed [ 1666.540131][T14979] FAT-fs (loop4): Directory bread(block 71) failed [ 1666.547089][T14979] FAT-fs (loop4): Directory bread(block 72) failed 09:57:44 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private1, @remote, 0x700}}) 09:57:44 executing program 3: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_GET(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xe}, 0x0) 09:57:44 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x0, 0x0) 09:57:44 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, 0x0) 09:57:44 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2251e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:57:44 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000900666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:57:44 executing program 1: sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) unshare(0xc020480) 09:57:44 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, 0x0) 09:57:44 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, 0x0) 09:57:44 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2481e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:57:44 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000002c0)={'tunl0\x00', &(0x7f00000006c0)={'gretap0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @private}}}}) [ 1670.544882][T15002] loop0: detected capacity change from 0 to 3986 [ 1670.582162][T15005] loop4: detected capacity change from 0 to 127 09:57:44 executing program 3: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_FEATURES_SET(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000700)={0x14, r0, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) [ 1670.615091][T15014] loop0: detected capacity change from 0 to 3986 [ 1670.617087][T15005] FAT-fs (loop4): Directory bread(block 63) failed [ 1670.649823][T15005] FAT-fs (loop4): Directory bread(block 64) failed [ 1670.666535][T15005] FAT-fs (loop4): Directory bread(block 65) failed [ 1670.673297][T15005] FAT-fs (loop4): Directory bread(block 66) failed [ 1670.705225][T15005] FAT-fs (loop4): Directory bread(block 67) failed [ 1670.712096][T15005] FAT-fs (loop4): Directory bread(block 68) failed [ 1670.728979][T15005] FAT-fs (loop4): Directory bread(block 69) failed [ 1670.745289][T15005] FAT-fs (loop4): Directory bread(block 70) failed [ 1670.752016][T15005] FAT-fs (loop4): Directory bread(block 71) failed [ 1670.764848][T15005] FAT-fs (loop4): Directory bread(block 72) failed 09:57:51 executing program 5: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_FEATURES_SET(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000700)={0x14, r0, 0x1, 0x0, 0x0, {0x12}}, 0x14}}, 0x0) 09:57:51 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "98dda7cb860d84aaee8043dbd713bddab8be09ed1be0ae8c4e8d78edc046048ff9d4bc04bb38ff7bfe9a371db56118bbdcaabb06633b9f53c29606f9103c00", "0191381d7f55a8b1034e7c52578fc2c67033529fa6af8bcf44283700"}) 09:57:51 executing program 1: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_FEATURES_SET(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000700)={0x14, r0, 0x1, 0x0, 0x0, {0x8}}, 0x14}}, 0x0) 09:57:51 executing program 3: setsockopt$MRT_ADD_MFC(0xffffffffffffffff, 0x0, 0xcc, 0x0, 0x0) 09:57:51 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f24c1e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:57:51 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900200900666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:57:51 executing program 0: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 09:57:51 executing program 1: socket(0x26, 0x5, 0x9) 09:57:51 executing program 3: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000005580), 0xffffffffffffffff) 09:57:51 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1c000000}, 0x48) 09:57:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x14}, 0x14}}, 0x0) 09:57:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0xe000001c}) [ 1676.784583][T15031] loop0: detected capacity change from 0 to 3986 [ 1676.805576][T15029] loop4: detected capacity change from 0 to 127 [ 1676.860382][T15029] FAT-fs (loop4): Directory bread(block 63) failed [ 1676.869836][T15029] FAT-fs (loop4): Directory bread(block 64) failed [ 1676.876519][T15029] FAT-fs (loop4): Directory bread(block 65) failed [ 1676.883297][T15029] FAT-fs (loop4): Directory bread(block 66) failed [ 1676.890012][T15029] FAT-fs (loop4): Directory bread(block 67) failed [ 1676.896812][T15029] FAT-fs (loop4): Directory bread(block 68) failed [ 1676.903373][T15029] FAT-fs (loop4): Directory bread(block 69) failed [ 1676.910074][T15029] FAT-fs (loop4): Directory bread(block 70) failed [ 1676.916783][T15029] FAT-fs (loop4): Directory bread(block 71) failed [ 1676.923359][T15029] FAT-fs (loop4): Directory bread(block 72) failed 09:57:55 executing program 0: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_FEATURES_SET(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000700)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x8, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x1c}}, 0x0) 09:57:55 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0xe, 0x4, 0x0, 0x9}, 0x48) 09:57:55 executing program 1: syz_clone(0x203000, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0) 09:57:55 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2551e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:57:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000880)={'sit0\x00', &(0x7f0000000840)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @empty}}}}) 09:57:55 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f09002b0900666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:57:55 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x1, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 09:57:55 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0) ioctl$RTC_ALM_SET(r0, 0x40247007, 0x0) 09:57:55 executing program 0: memfd_create(&(0x7f0000000500)='\x00', 0x0) 09:57:55 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000000c0)={'sit0\x00', 0x0}) 09:57:55 executing program 3: r0 = socket$igmp(0x2, 0x3, 0x2) connect(r0, &(0x7f0000000000)=@nl=@proc, 0x80) 09:57:55 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2601e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1680.929117][T15057] loop0: detected capacity change from 0 to 3986 09:57:55 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000002cc0)=@add_del={0x2, &(0x7f0000002c80)='vlan0\x00'}) [ 1680.981785][T15051] loop4: detected capacity change from 0 to 127 [ 1681.001296][T15073] loop0: detected capacity change from 0 to 3986 [ 1681.032264][T15051] FAT-fs (loop4): Directory bread(block 63) failed [ 1681.041215][T15051] FAT-fs (loop4): Directory bread(block 64) failed [ 1681.049761][T15051] FAT-fs (loop4): Directory bread(block 65) failed [ 1681.058663][T15051] FAT-fs (loop4): Directory bread(block 66) failed [ 1681.065642][T15051] FAT-fs (loop4): Directory bread(block 67) failed [ 1681.072499][T15051] FAT-fs (loop4): Directory bread(block 68) failed [ 1681.081662][T15051] FAT-fs (loop4): Directory bread(block 69) failed [ 1681.092194][T15051] FAT-fs (loop4): Directory bread(block 70) failed [ 1681.100974][T15051] FAT-fs (loop4): Directory bread(block 71) failed [ 1681.108199][T15051] FAT-fs (loop4): Directory bread(block 72) failed 09:57:59 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=[@ip_retopts={{0x10}}], 0x10}, 0x0) 09:57:59 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x9, 0x1, 0x1ff, 0x81, 0x100, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4}, 0x48) 09:57:59 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x14}, 0x14}}, 0x0) 09:57:59 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) pipe(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000240)={'syztnl2\x00', 0x0, 0x2f, 0x2d, 0x5, 0x5, 0x4, @local, @private2, 0x80, 0x10, 0xffffffff, 0x400}}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x24, 0x0, 0x8, 0x70bd2d, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x2}]}, 0x24}}, 0x50) 09:57:59 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2681e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:57:59 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000a00666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:57:59 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000700)={&(0x7f0000000000)={0x2, 0x4e24, @remote}, 0x10, 0x0, 0x0, &(0x7f00000005c0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@end]}}}], 0x18}, 0x0) 09:57:59 executing program 0: r0 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f00000000c0)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x9, 0x1, 0x1ff, 0x81, 0x0, 0xffffffffffffffff, 0x0, '\x00', r1}, 0x48) 09:57:59 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_TEST(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000540)={0x14, 0x5, 0x6, 0x201}, 0x14}}, 0x0) 09:57:59 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f26c1e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:57:59 executing program 0: socket(0x26, 0x5, 0x7) [ 1685.088628][T15084] loop0: detected capacity change from 0 to 3986 09:57:59 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@base={0x1a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x2}, 0x48) [ 1685.139431][T15096] loop4: detected capacity change from 0 to 127 [ 1685.148003][T15097] loop0: detected capacity change from 0 to 3986 [ 1685.168777][T15096] FAT-fs (loop4): Directory bread(block 63) failed [ 1685.176280][T15096] FAT-fs (loop4): Directory bread(block 64) failed [ 1685.188380][T15096] FAT-fs (loop4): Directory bread(block 65) failed [ 1685.194908][T15096] FAT-fs (loop4): Directory bread(block 66) failed [ 1685.201441][T15096] FAT-fs (loop4): Directory bread(block 67) failed [ 1685.208057][T15096] FAT-fs (loop4): Directory bread(block 68) failed [ 1685.214563][T15096] FAT-fs (loop4): Directory bread(block 69) failed [ 1685.221091][T15096] FAT-fs (loop4): Directory bread(block 70) failed [ 1685.227656][T15096] FAT-fs (loop4): Directory bread(block 71) failed [ 1685.234191][T15096] FAT-fs (loop4): Directory bread(block 72) failed 09:58:03 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000700)={&(0x7f0000000000)={0x2, 0x4e24, @remote}, 0x10, 0x0, 0x0, &(0x7f00000005c0)=[@ip_retopts={{0x1c, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x4}, @noop, @timestamp={0x44, 0x4}]}}}], 0xf}, 0x0) 09:58:03 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, "b2328f7c10759baf"}) 09:58:03 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x2c, 0x2c, 0x6, [@func_proto={0x0, 0x4, 0x0, 0xd, 0x0, [{0xd}, {0x5}, {0xf}, {0x4, 0x4}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000280)=""/168, 0x4a, 0xa8, 0x1}, 0x20) 09:58:03 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2741e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:58:03 executing program 3: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x5460, 0x0) 09:58:03 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000b00666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:58:03 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x5, 0x100, 0x0, 0x6, 0x0, 0x1}, 0x48) 09:58:03 executing program 3: sendmsg$TIPC_NL_BEARER_ADD(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, 0x0}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_TYPE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x7ffff000}, 0x9}, 0x0) 09:58:03 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) pipe(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000240)={'syztnl2\x00', 0x0, 0x2f, 0x2d, 0x5, 0x5, 0x4, @local, @private2, 0x80, 0x10, 0xffffffff, 0x400}}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x24, 0x0, 0x8, 0x70bd2d, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000040}, 0x50) 09:58:03 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f27a1e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:58:03 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 09:58:03 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10}]}}, &(0x7f0000000380)=""/145, 0x2a, 0x91, 0x1}, 0x20) [ 1689.245683][T15111] loop0: detected capacity change from 0 to 3986 [ 1689.308513][T15123] loop0: detected capacity change from 0 to 3986 [ 1689.329808][T15113] loop4: detected capacity change from 0 to 127 [ 1689.344191][T15113] FAT-fs (loop4): Directory bread(block 63) failed [ 1689.352958][T15113] FAT-fs (loop4): Directory bread(block 64) failed [ 1689.359624][T15113] FAT-fs (loop4): Directory bread(block 65) failed [ 1689.368178][T15113] FAT-fs (loop4): Directory bread(block 66) failed [ 1689.374813][T15113] FAT-fs (loop4): Directory bread(block 67) failed [ 1689.381519][T15113] FAT-fs (loop4): Directory bread(block 68) failed [ 1689.389835][T15113] FAT-fs (loop4): Directory bread(block 69) failed [ 1689.397430][T15113] FAT-fs (loop4): Directory bread(block 70) failed [ 1689.404023][T15113] FAT-fs (loop4): Directory bread(block 71) failed [ 1689.412463][T15113] FAT-fs (loop4): Directory bread(block 72) failed 09:58:11 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000700)={&(0x7f0000000000)={0x2, 0x4e24, @remote}, 0x10, 0x0, 0x0, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x40}, @initdev={0xac, 0x1e, 0x0, 0x0}}}}], 0x20}, 0x4004800) 09:58:11 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000080)={'batadv_slave_1\x00', 0x0}) r2 = socket$igmp(0x2, 0x3, 0x2) sendmsg$inet(r2, &(0x7f0000000700)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000040)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r1, @local, @loopback}}}], 0x20}, 0x0) 09:58:11 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000040)={'ip6tnl0\x00', 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @private0, @local}}) 09:58:11 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000700)={&(0x7f0000000000)={0x2, 0x4e24, @remote}, 0x10, 0x0, 0x0, &(0x7f00000005c0)=[@ip_retopts={{0x14, 0x0, 0x1600bd75, {[@timestamp_prespec={0x44, 0x4}]}}}], 0x18}, 0x0) 09:58:11 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc090e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:58:11 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000c00666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:58:11 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000080), 0x4) 09:58:11 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000240)={'syztnl2\x00', 0x0, 0x2f, 0x2d, 0x0, 0x0, 0x0, @local, @private2, 0x0, 0x0, 0x0, 0x400}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000000)={'ip6gre0\x00', 0x0, 0x0, 0x0, 0x0, 0xfffff9fe, 0x9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @private0}}) 09:58:11 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_TEST(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000100)={0x144, 0x8, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_ADT={0x0, 0x8, 0x0, 0x1, [{0x0, 0x7, 0x0, 0x1, @IPSET_ATTR_NAME={0x0, 0x12, 'syz1\x00'}}, {0x0, 0x7, 0x0, 0x1, @IPSET_ATTR_MARK}, {0x0, 0x7, 0x0, 0x1, @IPSET_ATTR_IP={0x0, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x0, 0x1, 0x1, 0x0, @multicast2}}}, {0x0, 0x7, 0x0, 0x1, @IPSET_ATTR_COMMENT={0x0, 0x1a, 'veth0_to_team\x00'}}, {0x0, 0x7, 0x0, 0x1, @IPSET_ATTR_IFACE={0x0, 0x17, 'veth0_to_team\x00'}}, {0x0, 0x7, 0x0, 0x1, @IPSET_ATTR_LINENO}]}, @IPSET_ATTR_DATA={0x58, 0x7, 0x0, 0x1, [@IPSET_ATTR_MARKMASK={0x8}, @IPSET_ATTR_CIDR={0x5}, @IPSET_ATTR_PORT, @IPSET_ATTR_IP_TO={0x18, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @private1}}, @IPSET_ATTR_CIDR2={0x5}, @IPSET_ATTR_IP2_TO={0x0, 0x16, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x0, 0x2, 0x1, 0x0, @empty}}, @IPSET_ATTR_MARK={0x8}, @IPSET_ATTR_NAME={0x9, 0x12, 'syz2\x00'}]}, @IPSET_ATTR_DATA={0x50, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP_TO={0x18, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @dev}}, @IPSET_ATTR_IP2_TO={0x18, 0x16, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @private1}}, @IPSET_ATTR_PROTO={0x5}, @IPSET_ATTR_NAME={0x9, 0x12, 'syz2\x00'}, @IPSET_ATTR_IP_TO={0x0, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x0, 0x1, 0x1, 0x0, @multicast1}}]}, @IPSET_ATTR_ADT={0x78, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CADT_FLAGS={0x8}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PORT={0x6}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PORT_TO={0x6}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PORT_TO={0x6}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CADT_FLAGS={0x8}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_ETHER={0x4, 0x11, @multicast}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PORT_TO={0x6}}, {0xfffffe08, 0x7, 0x0, 0x1, @IPSET_ATTR_PACKETS={0xc}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_LINENO}]}]}, 0x144}}, 0x0) 09:58:11 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc451003117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:58:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001040), &(0x7f0000001080)=0x20) [ 1697.587611][T15138] loop0: detected capacity change from 0 to 3986 [ 1697.608021][T15139] loop4: detected capacity change from 0 to 127 [ 1697.628052][T15147] netlink: 296 bytes leftover after parsing attributes in process `syz-executor.1'. 09:58:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x1, "cb"}, &(0x7f0000000100)=0x9) [ 1697.643873][T15150] loop0: detected capacity change from 0 to 3986 [ 1697.672001][T15147] netlink: 296 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1697.686142][T15139] FAT-fs (loop4): Directory bread(block 63) failed [ 1697.692959][T15139] FAT-fs (loop4): Directory bread(block 64) failed [ 1697.703545][T15139] FAT-fs (loop4): Directory bread(block 65) failed [ 1697.710570][T15139] FAT-fs (loop4): Directory bread(block 66) failed [ 1697.717424][T15139] FAT-fs (loop4): Directory bread(block 67) failed [ 1697.724273][T15139] FAT-fs (loop4): Directory bread(block 68) failed [ 1697.731235][T15139] FAT-fs (loop4): Directory bread(block 69) failed [ 1697.737948][T15139] FAT-fs (loop4): Directory bread(block 70) failed [ 1697.744834][T15139] FAT-fs (loop4): Directory bread(block 71) failed [ 1697.751826][T15139] FAT-fs (loop4): Directory bread(block 72) failed 09:58:20 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000700)={&(0x7f0000000000)={0x2, 0x4e24, @local}, 0x10, 0x0}, 0x0) 09:58:20 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e02117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:58:20 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000700)={&(0x7f0000000000)={0x2, 0x4e24, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000040)=[@ip_retopts={{0x18, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x4, 0x35}, @ra={0x94, 0x4}]}}}], 0x18}, 0x0) 09:58:20 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x5421, 0x0) 09:58:20 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0xfffffffffffffffe}}, 0x0) 09:58:20 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900350c00666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:58:20 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) pipe(&(0x7f00000002c0)) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000240)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, @local, @private2}}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x24, 0x0, 0x8, 0x70bd2d, 0x0, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000040}, 0x50) 09:58:20 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f00000000c0)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r1}, 0x48) 09:58:20 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x1, &(0x7f0000000180)=@raw=[@exit], &(0x7f00000001c0)='syzkaller\x00', 0x1, 0xb1, &(0x7f0000000200)=""/177, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 09:58:20 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e04117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:58:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000001040)=0x7, 0x4) 09:58:20 executing program 3: socket(0x0, 0x0, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000002cc0)=@add_del={0x2, &(0x7f0000002c80)='vlan0\x00'}) [ 1705.903424][T15162] loop0: detected capacity change from 0 to 3986 [ 1705.943274][T15174] loop0: detected capacity change from 0 to 3986 [ 1705.948381][T15163] loop4: detected capacity change from 0 to 127 [ 1705.973757][T15163] FAT-fs (loop4): Directory bread(block 63) failed [ 1705.987347][T15163] FAT-fs (loop4): Directory bread(block 64) failed [ 1705.997875][T15163] FAT-fs (loop4): Directory bread(block 65) failed [ 1706.006937][T15163] FAT-fs (loop4): Directory bread(block 66) failed [ 1706.013684][T15163] FAT-fs (loop4): Directory bread(block 67) failed [ 1706.020746][T15163] FAT-fs (loop4): Directory bread(block 68) failed [ 1706.028816][T15163] FAT-fs (loop4): Directory bread(block 69) failed [ 1706.036013][T15163] FAT-fs (loop4): Directory bread(block 70) failed [ 1706.042724][T15163] FAT-fs (loop4): Directory bread(block 71) failed [ 1706.051144][T15163] FAT-fs (loop4): Directory bread(block 72) failed 09:58:24 executing program 5: getresuid(&(0x7f00000013c0), &(0x7f0000001400), 0x0) 09:58:24 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000700)={&(0x7f0000000000)={0x2, 0x4e24, @remote}, 0x10, 0x0, 0x0, &(0x7f00000005c0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@rr={0x7, 0x3, 0x90}]}}}], 0x18}, 0x0) 09:58:24 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e05117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:58:24 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x5}, 0x48) 09:58:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) setsockopt$inet_msfilter(r0, 0x84, 0x9, &(0x7f0000000280)=ANY=[], 0x98) 09:58:24 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000d00666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:58:24 executing program 1: r0 = inotify_init() ioctl$BTRFS_IOC_SNAP_CREATE_V2(r0, 0x50009417, 0x0) 09:58:24 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e06117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:58:24 executing program 0: arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0x4) rt_sigtimedwait(&(0x7f0000000000)={[0x2]}, &(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x989680}, 0x8) inotify_init() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@initdev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000240)=0x0) shmctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000300)={{0x2, r0, 0xee01, r1, 0x0, 0x2, 0x411}, 0x0, 0x6, 0x3, 0x7fffffff, 0xffffffffffffffff, 0x0, 0x81}) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000380), 0x2, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f00000024c0)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_FROZEN_INFO(0xffffffffffffffff, 0xc00c620f, &(0x7f0000002500)) nanosleep(&(0x7f0000002540), &(0x7f0000002580)) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000002600)={0x0, 0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f0000002740)={0x0, 0x3, 0xffffffffffffffff, 0x9}) 09:58:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x200001a, 0x13, r0, 0x0) [ 1710.055921][T15187] loop0: detected capacity change from 0 to 3986 [ 1710.093704][T15193] loop4: detected capacity change from 0 to 127 09:58:24 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000700)={&(0x7f0000000000)={0x2, 0x4e24, @remote}, 0x10, 0x0, 0x0, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x3e}, @broadcast}}}], 0x20}, 0x0) 09:58:24 executing program 0: bpf$MAP_CREATE(0x2, &(0x7f0000000200), 0x48) [ 1710.104616][T15198] loop0: detected capacity change from 0 to 3986 [ 1710.128705][ T23] audit: type=1400 audit(1667642304.407:334): avc: denied { map } for pid=15201 comm="syz-executor.3" path="socket:[153493]" dev="sockfs" ino=153493 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 1710.156239][T15193] FAT-fs (loop4): Directory bread(block 63) failed [ 1710.162899][T15193] FAT-fs (loop4): Directory bread(block 64) failed [ 1710.174742][T15193] FAT-fs (loop4): Directory bread(block 65) failed [ 1710.181579][T15193] FAT-fs (loop4): Directory bread(block 66) failed [ 1710.190106][T15193] FAT-fs (loop4): Directory bread(block 67) failed [ 1710.197111][T15193] FAT-fs (loop4): Directory bread(block 68) failed [ 1710.203697][T15193] FAT-fs (loop4): Directory bread(block 69) failed [ 1710.211820][T15193] FAT-fs (loop4): Directory bread(block 70) failed [ 1710.218560][T15193] FAT-fs (loop4): Directory bread(block 71) failed [ 1710.226810][T15193] FAT-fs (loop4): Directory bread(block 72) failed 09:58:28 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) write$P9_RREMOVE(r0, 0x0, 0x0) 09:58:28 executing program 3: socketpair(0x26, 0x0, 0x0, &(0x7f00000001c0)) 09:58:28 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000000bc0)=[{{0x0, 0x0, &(0x7f0000000500)=[{0x0}, {0x0}, {&(0x7f0000000240)='m', 0x1}], 0x3}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 09:58:28 executing program 0: open(&(0x7f0000001400)='./file0\x00', 0x20841, 0x0) futimesat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 09:58:28 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e07117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:58:28 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000e00666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:58:28 executing program 0: pselect6(0x40, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000140)={0x0}) 09:58:28 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) recvfrom(r0, 0x0, 0x0, 0x62, 0x0, 0x0) 09:58:28 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000180)={'sit0\x00', &(0x7f0000000080)={'erspan0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @dev}}}}) 09:58:28 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000500)={0xa, 0x0, 0x0, @remote, 0x7fffffff}, 0x1c) 09:58:28 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e08117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1714.213148][T15219] loop0: detected capacity change from 0 to 3986 09:58:28 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0x2}, 0x10) [ 1714.258932][T15217] loop4: detected capacity change from 0 to 127 [ 1714.279195][T15233] loop0: detected capacity change from 0 to 3986 [ 1714.295790][T15217] FAT-fs (loop4): Directory bread(block 63) failed [ 1714.302536][T15217] FAT-fs (loop4): Directory bread(block 64) failed [ 1714.309500][T15217] FAT-fs (loop4): Directory bread(block 65) failed [ 1714.316346][T15217] FAT-fs (loop4): Directory bread(block 66) failed [ 1714.322960][T15217] FAT-fs (loop4): Directory bread(block 67) failed [ 1714.336176][T15217] FAT-fs (loop4): Directory bread(block 68) failed [ 1714.342779][T15217] FAT-fs (loop4): Directory bread(block 69) failed [ 1714.349695][T15217] FAT-fs (loop4): Directory bread(block 70) failed [ 1714.356337][T15217] FAT-fs (loop4): Directory bread(block 71) failed [ 1714.362926][T15217] FAT-fs (loop4): Directory bread(block 72) failed 09:58:34 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00', @mcast1, 0x700}}) 09:58:34 executing program 0: accept(0xffffffffffffffff, 0x0, &(0x7f0000000080)) r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) 09:58:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x40041) 09:58:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, 0x0) 09:58:34 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e09117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:58:34 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900000f00666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:58:34 executing program 1: r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000240)={'veth1\x00', {0x2, 0x0, @loopback}}) 09:58:34 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x5450, 0x0) 09:58:34 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e0a117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:58:34 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000280)={0x6, 0x9, &(0x7f0000000000)=@framed={{}, [@func, @cb_func, @exit, @cb_func]}, &(0x7f0000000080)='syzkaller\x00', 0x1, 0x8c, &(0x7f00000000c0)=""/140, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 09:58:34 executing program 3: r0 = socket(0x11, 0xa, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local}, 0x1c) [ 1720.458354][T15243] loop0: detected capacity change from 0 to 3986 09:58:34 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000000), 0x4) [ 1720.500156][T15256] loop0: detected capacity change from 0 to 3986 [ 1720.521603][T15244] loop4: detected capacity change from 0 to 127 [ 1720.537540][T15244] FAT-fs (loop4): Directory bread(block 63) failed [ 1720.544135][T15244] FAT-fs (loop4): Directory bread(block 64) failed [ 1720.550970][T15244] FAT-fs (loop4): Directory bread(block 65) failed [ 1720.559948][T15244] FAT-fs (loop4): Directory bread(block 66) failed [ 1720.566636][T15244] FAT-fs (loop4): Directory bread(block 67) failed [ 1720.573191][T15244] FAT-fs (loop4): Directory bread(block 68) failed [ 1720.581678][T15244] FAT-fs (loop4): Directory bread(block 69) failed [ 1720.588355][T15244] FAT-fs (loop4): Directory bread(block 70) failed [ 1720.594872][T15244] FAT-fs (loop4): Directory bread(block 71) failed [ 1720.603930][T15244] FAT-fs (loop4): Directory bread(block 72) failed 09:58:38 executing program 5: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0xc0189436, &(0x7f0000000240)={'gre0\x00', 0x0}) 09:58:38 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f00000001c0)={'gre0\x00', &(0x7f0000000040)={'gre0\x00', 0x0, 0x1, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @dev}}}}) 09:58:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x0, @can, @llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, @xdp}) 09:58:38 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f00000000c0)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000001200)=@base={0x10, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r1}, 0x48) 09:58:38 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e0b117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:58:38 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900201000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:58:38 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0x0, 0x0, 0x401}, 0x10) 09:58:38 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="b6", 0x1}, {&(0x7f0000000180)='}', 0x1}], 0x2, 0x0) 09:58:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @private1}, 0x1c) 09:58:38 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e0c117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:58:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_UPDATE_CONNECT_PARAMS(r0, &(0x7f0000002c00)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000002bc0)={&(0x7f0000000340)={0xd04, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @void}}, [@fils_params=[@NL80211_ATTR_FILS_ERP_RRK={0xad, 0xfc, "c0ab8eb7025963b52ab7df614404622468db3920aacfba1415bb6f7d344902e222f28c2c43bc3a0e448d18d8479ee164c54a773ee9d6acf76352dd2709ab8bb57fca264d9fe2f414eef28b0317ac702b25ad305f84ca446de14102739cec637fff020002f16869ebaa6a5710133f845a7461833db943eb7ac0a4e5685bde044054dd4f932ae68901e259fc98df5e5157a8cfb3b7ee13aca23aedea95e63da500"/169}, @NL80211_ATTR_FILS_ERP_RRK={0x101, 0xfc, "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"}, @NL80211_ATTR_FILS_ERP_USERNAME={0x5, 0xf9, "1a"}, @NL80211_ATTR_FILS_ERP_RRK={0xb31, 0xfc, "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"}]]}, 0xd04}}, 0x0) 09:58:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r0, 0x0, 0x0, 0xa59dfffffc9e9ca9, 0x0, 0x0) [ 1724.624694][T15269] loop0: detected capacity change from 0 to 3986 [ 1724.688700][T15268] loop4: detected capacity change from 0 to 127 [ 1724.696463][T15284] loop0: detected capacity change from 0 to 3986 [ 1724.718117][T15268] FAT-fs (loop4): Directory bread(block 63) failed [ 1724.724972][T15268] FAT-fs (loop4): Directory bread(block 64) failed [ 1724.732252][T15268] FAT-fs (loop4): Directory bread(block 65) failed [ 1724.740618][T15268] FAT-fs (loop4): Directory bread(block 66) failed [ 1724.747540][T15268] FAT-fs (loop4): Directory bread(block 67) failed [ 1724.754381][T15268] FAT-fs (loop4): Directory bread(block 68) failed [ 1724.763203][T15268] FAT-fs (loop4): Directory bread(block 69) failed [ 1724.770169][T15268] FAT-fs (loop4): Directory bread(block 70) failed [ 1724.778736][T15268] FAT-fs (loop4): Directory bread(block 71) failed [ 1724.785618][T15268] FAT-fs (loop4): Directory bread(block 72) failed 09:58:45 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_buf(r0, 0x107, 0xc, 0x0, &(0x7f0000000180)) 09:58:45 executing program 1: bpf$ITER_CREATE(0x21, 0x0, 0x7) 09:58:45 executing program 3: bpf$BPF_MAP_GET_NEXT_ID(0x10, &(0x7f00000002c0)={0xffffffff}, 0x8) 09:58:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @local}, {0x2, 0x0, @remote}, {0x2, 0x0, @broadcast}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) 09:58:45 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e0d117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:58:45 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900001100666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:58:45 executing program 3: r0 = socket$igmp(0x2, 0x3, 0x2) sendto$inet(r0, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0x2, 0x0, @dev}, 0x10) 09:58:45 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, 0x0, 0x0) 09:58:45 executing program 1: socket(0xa, 0x0, 0x31f14f1e) 09:58:45 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e0e117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:58:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) [ 1730.848988][T15296] loop0: detected capacity change from 0 to 3986 09:58:45 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) [ 1730.896374][T15308] loop0: detected capacity change from 0 to 3986 [ 1730.900133][T15297] loop4: detected capacity change from 0 to 127 [ 1730.939602][T15297] FAT-fs (loop4): Directory bread(block 63) failed [ 1730.949639][T15297] FAT-fs (loop4): Directory bread(block 64) failed [ 1730.956837][T15297] FAT-fs (loop4): Directory bread(block 65) failed [ 1730.963671][T15297] FAT-fs (loop4): Directory bread(block 66) failed [ 1730.972170][T15297] FAT-fs (loop4): Directory bread(block 67) failed [ 1730.979240][T15297] FAT-fs (loop4): Directory bread(block 68) failed [ 1730.988090][T15297] FAT-fs (loop4): Directory bread(block 69) failed [ 1730.994800][T15297] FAT-fs (loop4): Directory bread(block 70) failed [ 1731.001890][T15297] FAT-fs (loop4): Directory bread(block 71) failed [ 1731.010749][T15297] FAT-fs (loop4): Directory bread(block 72) failed 09:58:51 executing program 5: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x5421, &(0x7f0000000240)={'gre0\x00', 0x0}) sendmsg$NL80211_CMD_UPDATE_FT_IES(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 09:58:51 executing program 0: r0 = socket$igmp6(0xa, 0x3, 0x2) getsockopt$inet6_int(r0, 0x29, 0x1a, 0x0, &(0x7f0000000080)) 09:58:51 executing program 1: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000002c0)={0xffffffff}, 0x8) 09:58:51 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0x1e, 0x0, 0x0) 09:58:51 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e10117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:58:51 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900001200666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:58:51 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x8941, 0x0) 09:58:51 executing program 1: syz_genetlink_get_family_id$nl80211(&(0x7f0000007a00), 0xffffffffffffffff) 09:58:51 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendto$inet6(r0, 0x0, 0x0, 0xc040, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback, 0x15fd866c}, 0x1c) 09:58:51 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000500)={0xa, 0x0, 0x0, @remote}, 0x1c) 09:58:51 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) sendmmsg$unix(r0, &(0x7f0000001780)=[{{&(0x7f0000000100)=@abs, 0x6e, 0x0}}], 0x1, 0x0) 09:58:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x6b1, &(0x7f0000000000), 0x4) [ 1737.100658][T15324] loop0: detected capacity change from 0 to 3986 [ 1737.149029][T15325] loop4: detected capacity change from 0 to 127 [ 1737.174861][T15325] FAT-fs (loop4): Directory bread(block 63) failed [ 1737.182948][T15325] FAT-fs (loop4): Directory bread(block 64) failed [ 1737.191885][T15325] FAT-fs (loop4): Directory bread(block 65) failed [ 1737.198736][T15325] FAT-fs (loop4): Directory bread(block 66) failed [ 1737.207793][T15325] FAT-fs (loop4): Directory bread(block 67) failed [ 1737.214588][T15325] FAT-fs (loop4): Directory bread(block 68) failed [ 1737.221485][T15325] FAT-fs (loop4): Directory bread(block 69) failed [ 1737.229863][T15325] FAT-fs (loop4): Directory bread(block 70) failed [ 1737.236784][T15325] FAT-fs (loop4): Directory bread(block 71) failed [ 1737.243989][T15325] FAT-fs (loop4): Directory bread(block 72) failed 09:58:55 executing program 5: bpf$PROG_LOAD_XDP(0x4, &(0x7f0000000580)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 09:58:55 executing program 0: pipe(&(0x7f0000001940)={0xffffffffffffffff}) write$nbd(r0, 0x0, 0x0) 09:58:55 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x8, [@func_proto={0x0, 0x3, 0x0, 0xd, 0x0, [{0x5}, {}, {}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x61, 0x5f]}}, &(0x7f0000000280)=""/168, 0x44, 0xa8, 0x1}, 0x20) 09:58:55 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900001300666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:58:55 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) 09:58:55 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e11117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:58:55 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000580)={0x6, 0x5, &(0x7f00000002c0)=@framed={{}, [@map_fd]}, &(0x7f0000000300)='syzkaller\x00', 0x4, 0xd4, &(0x7f0000000340)=""/212, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 09:58:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000001640)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 09:58:55 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) 09:58:55 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e12117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:58:55 executing program 1: sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, 0x0, 0x0) [ 1741.253685][T15351] loop0: detected capacity change from 0 to 3986 09:58:55 executing program 0: socket(0x11, 0xa, 0x3) [ 1741.296794][T15350] loop4: detected capacity change from 0 to 127 [ 1741.303269][T15362] loop0: detected capacity change from 0 to 3986 [ 1741.328967][T15350] FAT-fs (loop4): Directory bread(block 63) failed [ 1741.335597][T15350] FAT-fs (loop4): Directory bread(block 64) failed [ 1741.342263][T15350] FAT-fs (loop4): Directory bread(block 65) failed [ 1741.349182][T15350] FAT-fs (loop4): Directory bread(block 66) failed [ 1741.355754][T15350] FAT-fs (loop4): Directory bread(block 67) failed [ 1741.362361][T15350] FAT-fs (loop4): Directory bread(block 68) failed [ 1741.369166][T15350] FAT-fs (loop4): Directory bread(block 69) failed [ 1741.375812][T15350] FAT-fs (loop4): Directory bread(block 70) failed [ 1741.382349][T15350] FAT-fs (loop4): Directory bread(block 71) failed [ 1741.389233][T15350] FAT-fs (loop4): Directory bread(block 72) failed 09:59:03 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x1600bd7a, &(0x7f0000000000), 0x4) 09:59:03 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x8941, 0x0) 09:59:03 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x4}}) 09:59:03 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f00000001c0)={'gre0\x00', &(0x7f0000000180)={'sit0\x00', 0x0, 0x7800, 0x7800, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14}}}}) 09:59:03 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e64117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:59:03 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900001400666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:59:03 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0}}, 0x0) 09:59:03 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000000240)={&(0x7f0000000040), 0x6e, 0x0}, 0x3) 09:59:03 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x8903, &(0x7f0000000240)={'gre0\x00', 0x0}) 09:59:03 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x8940, 0x0) 09:59:03 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03110a78f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:59:03 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_int(r0, 0x11, 0x66, &(0x7f0000000000), 0x4) [ 1749.565293][T15376] loop0: detected capacity change from 0 to 3986 [ 1749.599173][T15378] loop4: detected capacity change from 0 to 127 [ 1749.627460][T15391] loop0: detected capacity change from 0 to 3986 [ 1749.657835][T15378] FAT-fs (loop4): Directory bread(block 63) failed [ 1749.664386][T15378] FAT-fs (loop4): Directory bread(block 64) failed [ 1749.671104][T15378] FAT-fs (loop4): Directory bread(block 65) failed [ 1749.679557][T15378] FAT-fs (loop4): Directory bread(block 66) failed [ 1749.686514][T15378] FAT-fs (loop4): Directory bread(block 67) failed [ 1749.693050][T15378] FAT-fs (loop4): Directory bread(block 68) failed [ 1749.701317][T15378] FAT-fs (loop4): Directory bread(block 69) failed [ 1749.707945][T15378] FAT-fs (loop4): Directory bread(block 70) failed [ 1749.714477][T15378] FAT-fs (loop4): Directory bread(block 71) failed [ 1749.723294][T15378] FAT-fs (loop4): Directory bread(block 72) failed 09:59:08 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000000bc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)=[@ip_tos_u8={{0x11}}], 0x18}}], 0x1, 0x0) 09:59:08 executing program 0: socket$inet(0x2, 0x3, 0x800) 09:59:08 executing program 1: r0 = socket(0x11, 0x2, 0x0) sendmsg$NL80211_CMD_START_P2P_DEVICE(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x300}, 0x0) 09:59:08 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x891c, &(0x7f0000000240)={'gre0\x00', 0x0}) 09:59:08 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03112578f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:59:08 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900001500666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:59:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x8910, &(0x7f0000000040)={0x0, {0x2, 0x0, @local}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x0, @broadcast}}) 09:59:08 executing program 3: r0 = socket(0x11, 0xa, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, 0x0, 0x0) 09:59:08 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_int(r0, 0x11, 0xb, &(0x7f0000000000), 0x4) 09:59:08 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9440a19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1753.729303][T15403] loop0: detected capacity change from 0 to 3986 09:59:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890c, &(0x7f0000000040)={0x0, {0x2, 0x0, @local}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x0, @broadcast}}) 09:59:08 executing program 3: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_tracing={0x1a, 0x2, &(0x7f0000000040)=@raw=[@map_val], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 1753.774223][T15406] loop4: detected capacity change from 0 to 127 [ 1753.794845][T15416] loop0: detected capacity change from 0 to 3986 [ 1753.810129][T15406] FAT-fs (loop4): Directory bread(block 63) failed [ 1753.821117][T15406] FAT-fs (loop4): Directory bread(block 64) failed [ 1753.827903][T15406] FAT-fs (loop4): Directory bread(block 65) failed [ 1753.834456][T15406] FAT-fs (loop4): Directory bread(block 66) failed [ 1753.841531][T15406] FAT-fs (loop4): Directory bread(block 67) failed [ 1753.848112][T15406] FAT-fs (loop4): Directory bread(block 68) failed [ 1753.854663][T15406] FAT-fs (loop4): Directory bread(block 69) failed [ 1753.861543][T15406] FAT-fs (loop4): Directory bread(block 70) failed [ 1753.868354][T15406] FAT-fs (loop4): Directory bread(block 71) failed [ 1753.874929][T15406] FAT-fs (loop4): Directory bread(block 72) failed 09:59:12 executing program 5: bpf$OBJ_GET_PROG(0x7, &(0x7f00000042c0)={&(0x7f0000004280)='./file0\x00'}, 0x10) 09:59:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @local}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x0, @broadcast}, 0x700}) 09:59:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890c, &(0x7f0000000040)={0x0, {0x2, 0x0, @local}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x0, @broadcast}}) 09:59:12 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x2, 0x0) 09:59:12 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9442519f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:59:12 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900001600666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:59:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890c, &(0x7f0000000040)={0x0, {0x2, 0x0, @local}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x0, @broadcast}}) 09:59:12 executing program 1: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x0, 0x20}, 0xc) 09:59:12 executing program 3: r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000940)={'batadv0\x00', 0x0}) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0x3, &(0x7f00000007c0)=@framed, &(0x7f0000000840)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r1, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 09:59:12 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da8910018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1757.901803][T15429] loop0: detected capacity change from 0 to 3986 09:59:12 executing program 1: r0 = socket(0x11, 0x2, 0x0) sendmsg$NL80211_CMD_START_P2P_DEVICE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0xf0ff7f}, 0x0) 09:59:12 executing program 3: bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001480)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000012c0), 0x0}, 0x48) [ 1757.943954][T15439] loop0: detected capacity change from 0 to 3986 [ 1757.949472][T15430] loop4: detected capacity change from 0 to 127 [ 1757.979980][T15430] FAT-fs (loop4): Directory bread(block 63) failed [ 1757.989607][T15430] FAT-fs (loop4): Directory bread(block 64) failed [ 1757.996670][T15430] FAT-fs (loop4): Directory bread(block 65) failed [ 1758.003416][T15430] FAT-fs (loop4): Directory bread(block 66) failed [ 1758.011928][T15430] FAT-fs (loop4): Directory bread(block 67) failed [ 1758.018966][T15430] FAT-fs (loop4): Directory bread(block 68) failed [ 1758.025789][T15430] FAT-fs (loop4): Directory bread(block 69) failed [ 1758.032615][T15430] FAT-fs (loop4): Directory bread(block 70) failed [ 1758.039659][T15430] FAT-fs (loop4): Directory bread(block 71) failed [ 1758.046502][T15430] FAT-fs (loop4): Directory bread(block 72) failed 09:59:16 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$MRT6_DONE(r0, 0x29, 0xc9, 0x0, 0x0) 09:59:16 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890c, &(0x7f0000000040)={0x0, {0x2, 0x0, @local}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x0, @broadcast}}) 09:59:16 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da8914018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:59:16 executing program 3: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_AVC(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x453, 0x0, 0x0, 0x25dfdbfc}, 0x10}}, 0x0) 09:59:16 executing program 1: bpf$BPF_MAP_GET_NEXT_ID(0x1c, 0x0, 0x0) 09:59:16 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900001700666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:59:16 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x8927, &(0x7f0000000240)={'gre0\x00', 0x0}) 09:59:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_misc(r0, &(0x7f0000000000)={'syz0', "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"}, 0xd01) 09:59:16 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x0, 0x0, &(0x7f0000000080)) 09:59:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x8912, &(0x7f00000000c0)={0x0, {0x2, 0x0, @local}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}}) 09:59:16 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b028163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1762.045187][T15454] loop0: detected capacity change from 0 to 3986 [ 1762.053212][ T23] audit: type=1400 audit(1667642356.327:335): avc: denied { audit_write } for pid=15453 comm="syz-executor.3" capability=29 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 09:59:16 executing program 3: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000280)={0x6, 0x6, &(0x7f0000000000)=@framed={{}, [@func={0x85, 0x0, 0x1, 0x0, 0x3}, @cb_func]}, &(0x7f0000000080)='syzkaller\x00', 0x1, 0x8c, &(0x7f00000000c0)=""/140, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 1762.113368][T15451] loop4: detected capacity change from 0 to 127 [ 1762.127505][T15470] loop0: detected capacity change from 0 to 3986 [ 1762.165334][T15451] FAT-fs (loop4): Directory bread(block 63) failed [ 1762.172225][T15451] FAT-fs (loop4): Directory bread(block 64) failed [ 1762.180992][T15451] FAT-fs (loop4): Directory bread(block 65) failed [ 1762.189464][T15451] FAT-fs (loop4): Directory bread(block 66) failed [ 1762.198159][T15451] FAT-fs (loop4): Directory bread(block 67) failed [ 1762.204899][T15451] FAT-fs (loop4): Directory bread(block 68) failed [ 1762.211929][T15451] FAT-fs (loop4): Directory bread(block 69) failed [ 1762.220682][T15451] FAT-fs (loop4): Directory bread(block 70) failed [ 1762.227537][T15451] FAT-fs (loop4): Directory bread(block 71) failed [ 1762.234318][T15451] FAT-fs (loop4): Directory bread(block 72) failed 09:59:22 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0xa, &(0x7f0000000000)=0x1, 0x4) 09:59:22 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x8982, &(0x7f0000000240)={'gre0\x00', 0x0}) 09:59:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x0, @local={0xac, 0x4}}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_CCA_MODE(r1, &(0x7f0000000940)={0x0, 0x0, 0x0}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000829bd7000fbdbdf25020000000c00040001000100000000000c000300070000b7000000000c0005002a00000000000000"], 0x38}, 0x1, 0x0, 0x0, 0x4008080}, 0x10) 09:59:22 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 09:59:22 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b038163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:59:22 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900001800666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:59:22 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x89e0, 0x0) 09:59:22 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x894c, 0x0) 09:59:22 executing program 0: r0 = socket(0x11, 0x2, 0x0) sendmsg$NL80211_CMD_START_P2P_DEVICE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0xffffff7f}, 0x0) 09:59:22 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b048163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:59:22 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)) [ 1768.287825][T15482] loop0: detected capacity change from 0 to 3986 09:59:22 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, 0x0, 0x0) [ 1768.347480][T15493] loop0: detected capacity change from 0 to 3986 [ 1768.351013][T15483] loop4: detected capacity change from 0 to 127 [ 1768.392359][T15483] FAT-fs (loop4): Directory bread(block 63) failed [ 1768.403074][T15483] FAT-fs (loop4): Directory bread(block 64) failed [ 1768.410045][T15483] FAT-fs (loop4): Directory bread(block 65) failed [ 1768.418849][T15483] FAT-fs (loop4): Directory bread(block 66) failed [ 1768.425950][T15483] FAT-fs (loop4): Directory bread(block 67) failed [ 1768.432793][T15483] FAT-fs (loop4): Directory bread(block 68) failed [ 1768.441594][T15483] FAT-fs (loop4): Directory bread(block 69) failed [ 1768.448373][T15483] FAT-fs (loop4): Directory bread(block 70) failed [ 1768.455491][T15483] FAT-fs (loop4): Directory bread(block 71) failed [ 1768.462273][T15483] FAT-fs (loop4): Directory bread(block 72) failed 09:59:28 executing program 5: r0 = socket(0x2, 0x2, 0x0) sendmsg$NL80211_CMD_START_P2P_DEVICE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 09:59:28 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080), 0x4) 09:59:28 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b058163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:59:28 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900001900666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:59:28 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000240)={'sit0\x00', &(0x7f0000000180)=ANY=[]}) 09:59:28 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000001c0)={'ip6gre0\x00', &(0x7f0000000140)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x1}}) 09:59:28 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x4, 0x0) 09:59:28 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) 09:59:28 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x15, &(0x7f0000000000), 0x4) 09:59:28 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x89f6, &(0x7f00000000c0)={'sit0\x00', 0x0}) 09:59:28 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) sendmmsg$unix(r0, &(0x7f0000001780)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 09:59:28 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b088163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:59:28 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x11, 0x67, 0x0, &(0x7f0000000080)) [ 1774.534590][T15510] loop0: detected capacity change from 0 to 3986 [ 1774.554827][T15507] loop4: detected capacity change from 0 to 127 [ 1774.589857][T15520] loop0: detected capacity change from 0 to 3986 [ 1774.622091][T15507] FAT-fs (loop4): Directory bread(block 63) failed [ 1774.629266][T15507] FAT-fs (loop4): Directory bread(block 64) failed [ 1774.637826][T15507] FAT-fs (loop4): Directory bread(block 65) failed [ 1774.644515][T15507] FAT-fs (loop4): Directory bread(block 66) failed [ 1774.651734][T15507] FAT-fs (loop4): Directory bread(block 67) failed [ 1774.660084][T15507] FAT-fs (loop4): Directory bread(block 68) failed [ 1774.668308][T15507] FAT-fs (loop4): Directory bread(block 69) failed [ 1774.675170][T15507] FAT-fs (loop4): Directory bread(block 70) failed [ 1774.681867][T15507] FAT-fs (loop4): Directory bread(block 71) failed [ 1774.690656][T15507] FAT-fs (loop4): Directory bread(block 72) failed 09:59:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={0x0}}, 0x0) 09:59:35 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_LIST(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x14}, 0x14}}, 0x0) 09:59:35 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x9, 0x0, &(0x7f0000000080)) 09:59:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x0, @local}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0xfd00}) 09:59:35 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b098163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:59:35 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900001a00666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:59:35 executing program 1: r0 = socket(0x11, 0x2, 0x0) sendmsg$NL80211_CMD_START_P2P_DEVICE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x300}, 0x0) 09:59:35 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000580)={0x6, 0x5, &(0x7f00000002c0)=@framed={{}, [@map_idx_val={0x18, 0x0, 0x6, 0x0, 0x400000}]}, &(0x7f0000000300)='syzkaller\x00', 0x4, 0xd4, &(0x7f0000000340)=""/212, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)}, 0x80) 09:59:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, 0x0, &(0x7f0000000040)) 09:59:35 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000580)={0x6, 0x5, &(0x7f00000002c0)=@framed={{}, [@cb_func={0x18, 0x0, 0x4, 0x0, 0xfffffffffffffffd}]}, &(0x7f0000000300)='syzkaller\x00', 0x4, 0xc4, &(0x7f0000000340)=""/196, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 09:59:35 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x8953, &(0x7f0000000240)={'gre0\x00', 0x0}) 09:59:35 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b0a8163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1780.770980][T15539] loop0: detected capacity change from 0 to 3986 [ 1780.801980][T15536] loop4: detected capacity change from 0 to 127 [ 1780.844204][T15536] FAT-fs (loop4): Directory bread(block 63) failed [ 1780.851162][T15551] loop0: detected capacity change from 0 to 3986 [ 1780.856174][T15536] FAT-fs (loop4): Directory bread(block 64) failed [ 1780.869363][T15536] FAT-fs (loop4): Directory bread(block 65) failed [ 1780.876187][T15536] FAT-fs (loop4): Directory bread(block 66) failed [ 1780.882920][T15536] FAT-fs (loop4): Directory bread(block 67) failed [ 1780.894133][T15536] FAT-fs (loop4): Directory bread(block 68) failed [ 1780.901000][T15536] FAT-fs (loop4): Directory bread(block 69) failed [ 1780.910053][T15536] FAT-fs (loop4): Directory bread(block 70) failed [ 1780.917865][T15536] FAT-fs (loop4): Directory bread(block 71) failed [ 1780.924854][T15536] FAT-fs (loop4): Directory bread(block 72) failed 09:59:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000002200)=[{&(0x7f0000000040)={0x220, 0x0, 0x0, 0x0, 0x0, "", [@nested={0x14d, 0x0, 0x0, 0x1, [@generic="1b6962f2ff1ebe014107f0760f5768be86bca240df1c8afba64ea04af980c38f5ae57d773e252591878350aec05ede6f8ce6dbfee6df71a100f074334da01ea1d46c83e1ae744d52896a77221099a80f19ab4f34aff96a27fbb32eaa39e8089375795fce106280d15f73dfd2cb45355d9add28f30fba1ba09b8688909da346b85ed2b80967fb755624b278ba5c0d53244c92b60e7a13bcd52858c6e5", @generic="767dce5cd6c3f754a8b102b30ded5fa56519d46829eb", @generic="c3f96ff631be69100bd3286e3876ad8cbcb227fb49da2bde50b1168b85869b0538d4771d91158b1770b2201c9493537d3975bf47dbb7260929ca47ac5cb6e045c28eae20418a5537c37a55fc7afd045a58e76fe5464468e1912b63ed49f7ddff032c08064cd751e66dd9f49e2867036d9f755e268bbd1782363f0589f37ad1c54f794ca099c8d767acffafcbe8f5a5", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}, @generic="d3fe015832823eef30b82504ec5998290c10318ffdbdcc0d42905b059baa8c797b8ad5c328eb96725ff0449f50733ed43ac808019f076e98d73970121316ecc48dd77c9fec7a1ea4139c88a4812644c35997fed573047ebc3553d6687b52928371a83a94d4f4c0a89fa9721b8a", @nested={0x4d, 0x0, 0x0, 0x1, [@generic="49ed6ade04acd2e2a1dc02008a403301b2dbc95fd2fa447e151ed3994ae3637d6c343f9ccd5dd0e40bcd2fcc59c2dfb2bc619b1047", @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@loopback}]}]}, 0x220}, {&(0x7f0000000280)={0x94, 0x0, 0x0, 0x0, 0x0, "", [@nested={0x14, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @ipv4=@loopback}, @typed={0x6, 0x0, 0x0, 0x0, @str='%\x00'}]}, @nested={0x6c, 0x0, 0x0, 0x1, [@typed={0x5d, 0x0, 0x0, 0x0, @binary="7a2b5f73a5375318ec9c6a160c74fbf232d318de55496aeb57ea17bc9e27d275e301f0351383c0dff2dc9c748481b5e2e529c2da893527856d9df027ef2029180f3b983cd32b5f2cccec0d77354115e03c07b349484e1dd8b9"}, @typed={0x8, 0x0, 0x0, 0x0, @fd}]}, @typed={0x4}]}, 0x94}, {&(0x7f0000000480)={0xa50, 0x0, 0x0, 0x0, 0x0, "", [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @ipv4=@dev}]}, @nested={0xa31, 0x0, 0x0, 0x1, [@generic="b0e496c57d4c8de189d908170e75613b1504f938ab7ad25e314136b632f109f896924a102d95b13d93dc32da97d4de00348825b42ed897e5bdff5eb2999bca5ee8cbd4d1cbc210306fd2aa1c956876c4f822922af5e333c2bf97166b6a0fc71b6ae4e76914f06fcbff23", @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@private1}, @typed={0x8, 0x0, 0x0, 0x0, @uid}, @typed={0x8, 0x0, 0x0, 0x0, @u32}, @generic="f5bfb29f81b6d05dee91a2a6dae9d8b318ef787b5c5ad40808d658ca06f2ae2c422f8d8f9988852d2c66b0def996599ee37c865e0aa830acac4aa390d8e0d962b09ee217ca088244bea075c1ae4ee3c7649fa152e2efa38a1729ebfef2e33e00eb509ef08164234e3199afb9a561daed281d9db114414f163864b4576977957a1138494408dc3599750f4f20e40f41c159284966b02db26feb7fccf77f3802b0ce757fee0145a88742c06e3e33c3c7f138b72f82adcc72fedcb27e20cd8d775e4c027e0b2c36d6e9a1b9d277cec042ab2dbd9237886449597b8c092d", @typed={0xbd, 0x0, 0x0, 0x0, @binary="e9854108a814887f30f4812b8a7662985ec11e83794b3094d7c91f645b3df2182bc2e2012d6971f45dccc21f828d29b7dd56cb8c81c995fb13f0c25487b44f87ba01d4f4e4cfff48078e684ae2d7d7e7a65ee7fbaac99bc29ad46123c17e022593f899981d450b1cfe5fa53d0d82fb63693b6ac58fe47abd5337b63b7ad5e2279ee2e40cbcd82e63f11ab8126ed4e42b1fe1c37bbd51519ba6ad016b9df8bc1ab925ea0701dda5fff1ea70bd244d1a79b7353133be13c47972"}, @typed={0x6, 0x0, 0x0, 0x0, @str='%\x00'}, @generic="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"]}]}, 0xa50}], 0x3}, 0x0) 09:59:41 executing program 0: r0 = socket(0x11, 0x2, 0x0) sendmsg$NL80211_CMD_START_P2P_DEVICE(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0, 0xffffff7f00000000}}, 0x0) 09:59:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000002200)=[{0x0}, {&(0x7f0000000280)={0x10}, 0x10}, {&(0x7f0000000480)={0x10}, 0x10}], 0x3}, 0x0) 09:59:41 executing program 3: socketpair(0x11, 0xa, 0x400, &(0x7f0000000000)) 09:59:41 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b0b8163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:59:41 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900001f00666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:59:41 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b0c8163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:59:41 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x47c, 0x1}, 0x48) 09:59:41 executing program 0: r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'veth1\x00'}) 09:59:41 executing program 3: pipe(&(0x7f00000002c0)={0xffffffffffffffff}) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000040)={{r0}}) [ 1787.009421][T15560] loop0: detected capacity change from 0 to 3986 [ 1787.013670][T15564] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=15564 comm=syz-executor.1 [ 1787.028599][T15564] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=15564 comm=syz-executor.1 09:59:41 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b0d8163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:59:41 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x541b, 0x0) [ 1787.067894][T15569] loop0: detected capacity change from 0 to 3986 [ 1787.096356][T15563] loop4: detected capacity change from 0 to 127 [ 1787.114132][T15577] loop0: detected capacity change from 0 to 3986 [ 1787.128147][T15563] FAT-fs (loop4): Directory bread(block 63) failed [ 1787.134726][T15563] FAT-fs (loop4): Directory bread(block 64) failed [ 1787.141567][T15563] FAT-fs (loop4): Directory bread(block 65) failed [ 1787.149863][T15563] FAT-fs (loop4): Directory bread(block 66) failed [ 1787.156912][T15563] FAT-fs (loop4): Directory bread(block 67) failed [ 1787.163469][T15563] FAT-fs (loop4): Directory bread(block 68) failed [ 1787.172026][T15563] FAT-fs (loop4): Directory bread(block 69) failed [ 1787.178589][T15563] FAT-fs (loop4): Directory bread(block 70) failed [ 1787.187085][T15563] FAT-fs (loop4): Directory bread(block 71) failed [ 1787.193664][T15563] FAT-fs (loop4): Directory bread(block 72) failed [ 1791.152533][T15580] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=15580 comm=syz-executor.5 [ 1791.165369][T15580] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=15580 comm=syz-executor.5 [ 1791.178170][T15580] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=15580 comm=syz-executor.5 09:59:45 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x1600bd74, &(0x7f0000000000)={'security\x00'}, &(0x7f0000000080)=0x54) 09:59:45 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x16, 0x0, &(0x7f0000000080)) 09:59:45 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0x3, &(0x7f00000007c0)=@framed, &(0x7f0000000840)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 09:59:45 executing program 3: r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) 09:59:45 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b0f8163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:59:45 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900002000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:59:45 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x37, 0x8800, &(0x7f0000001000)={0x2, 0x4e24, @remote}, 0x10) 09:59:45 executing program 1: bpf$BPF_MAP_GET_FD_BY_ID(0xd, &(0x7f0000002040)={0xffffffffffffffff, 0x0, 0x8}, 0xc) 09:59:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r0, &(0x7f0000002280)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000002200)=[{&(0x7f0000000040)={0x220, 0x0, 0x0, 0x0, 0x0, "", [@nested={0x14d, 0x0, 0x0, 0x1, [@generic="1b6962f2ff1ebe014107f0760f5768be86bca240df1c8afba64ea04af980c38f5ae57d773e252591878350aec05ede6f8ce6dbfee6df71a100f074334da01ea1d46c83e1ae744d52896a77221099a80f19ab4f34aff96a27fbb32eaa39e8089375795fce106280d15f73dfd2cb45355d9add28f30fba1ba09b8688909da346b85ed2b80967fb755624b278ba5c0d53244c92b60e7a13bcd52858c6e5", @generic="767dce5cd6c3f754a8b102b30ded5fa56519d46829eb", @generic="c3f96ff631be69100bd3286e3876ad8cbcb227fb49da2bde50b1168b85869b0538d4771d91158b1770b2201c9493537d3975bf47dbb7260929ca47ac5cb6e045c28eae20418a5537c37a55fc7afd045a58e76fe5464468e1912b63ed49f7ddff032c08064cd751e66dd9f49e2867036d9f755e268bbd1782363f0589f37ad1c54f794ca099c8d767acffafcbe8f5a5", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}, @generic="d3fe015832823eef30b82504ec5998290c10318ffdbdcc0d42905b059baa8c797b8ad5c328eb96725ff0449f50733ed43ac808019f076e98d73970121316ecc48dd77c9fec7a1ea4139c88a4812644c35997fed573047ebc3553d6687b52928371a83a94d4f4c0a89fa9721b8a", @nested={0x4d, 0x0, 0x0, 0x1, [@generic="49ed6ade04acd2e2a1dc02008a403301b2dbc95fd2fa447e151ed3994ae3637d6c343f9ccd5dd0e40bcd2fcc59c2dfb2bc619b1047", @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@loopback}]}]}, 0x220}, {&(0x7f0000000280)={0x94, 0x0, 0x0, 0x0, 0x0, "", [@nested={0x14, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @ipv4=@loopback}, @typed={0x6, 0x0, 0x0, 0x0, @str='%\x00'}]}, @nested={0x6c, 0x0, 0x0, 0x1, [@typed={0x5d, 0x0, 0x0, 0x0, @binary="7a2b5f73a5375318ec9c6a160c74fbf232d318de55496aeb57ea17bc9e27d275e301f0351383c0dff2dc9c748481b5e2e529c2da893527856d9df027ef2029180f3b983cd32b5f2cccec0d77354115e03c07b349484e1dd8b9"}, @typed={0x8, 0x0, 0x0, 0x0, @fd}]}, @typed={0x4}]}, 0x94}, {&(0x7f0000000480)={0xa50, 0x0, 0x0, 0x0, 0x0, "", [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @ipv4=@dev}]}, @nested={0xa31, 0x0, 0x0, 0x1, [@generic="b0e496c57d4c8de189d908170e75613b1504f938ab7ad25e314136b632f109f896924a102d95b13d93dc32da97d4de00348825b42ed897e5bdff5eb2999bca5ee8cbd4d1cbc210306fd2aa1c956876c4f822922af5e333c2bf97166b6a0fc71b6ae4e76914f06fcbff23", @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@private1}, @typed={0x8, 0x0, 0x0, 0x0, @uid}, @typed={0x8, 0x0, 0x0, 0x0, @u32}, @generic="f5bfb29f81b6d05dee91a2a6dae9d8b318ef787b5c5ad40808d658ca06f2ae2c422f8d8f9988852d2c66b0def996599ee37c865e0aa830acac4aa390d8e0d962b09ee217ca088244bea075c1ae4ee3c7649fa152e2efa38a1729ebfef2e33e00eb509ef08164234e3199afb9a561daed281d9db114414f163864b4576977957a1138494408dc3599750f4f20e40f41c159284966b02db26feb7fccf77f3802b0ce757fee0145a88742c06e3e33c3c7f138b72f82adcc72fedcb27e20cd8d775e4c027e0b2c36d6e9a1b9d277cec042ab2dbd9237886449597b8c092d", @typed={0xbd, 0x0, 0x0, 0x0, @binary="e9854108a814887f30f4812b8a7662985ec11e83794b3094d7c91f645b3df2182bc2e2012d6971f45dccc21f828d29b7dd56cb8c81c995fb13f0c25487b44f87ba01d4f4e4cfff48078e684ae2d7d7e7a65ee7fbaac99bc29ad46123c17e022593f899981d450b1cfe5fa53d0d82fb63693b6ac58fe47abd5337b63b7ad5e2279ee2e40cbcd82e63f11ab8126ed4e42b1fe1c37bbd51519ba6ad016b9df8bc1ab925ea0701dda5fff1ea70bd244d1a79b7353133be13c47972"}, @typed={0x6, 0x0, 0x0, 0x0, @str='%\x00'}, @generic="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"]}]}, 0xa50}], 0x3}, 0x0) 09:59:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3, 0x0, &(0x7f0000000040)) 09:59:45 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 09:59:45 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b108163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1791.291728][T15588] loop0: detected capacity change from 0 to 3986 [ 1791.329682][T15591] loop4: detected capacity change from 0 to 127 [ 1791.369757][T15602] loop0: detected capacity change from 0 to 3986 [ 1791.376519][T15591] FAT-fs (loop4): Directory bread(block 63) failed [ 1791.394366][T15591] FAT-fs (loop4): Directory bread(block 64) failed [ 1791.425166][T15591] FAT-fs (loop4): Directory bread(block 65) failed [ 1791.431781][T15591] FAT-fs (loop4): Directory bread(block 66) failed [ 1791.455473][T15591] FAT-fs (loop4): Directory bread(block 67) failed [ 1791.467930][T15591] FAT-fs (loop4): Directory bread(block 68) failed [ 1791.485135][T15591] FAT-fs (loop4): Directory bread(block 69) failed [ 1791.505113][T15591] FAT-fs (loop4): Directory bread(block 70) failed [ 1791.511678][T15591] FAT-fs (loop4): Directory bread(block 71) failed [ 1791.535126][T15591] FAT-fs (loop4): Directory bread(block 72) failed 09:59:49 executing program 5: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual', 0xe00703, 0x0) 09:59:49 executing program 0: prlimit64(0x0, 0xc, &(0x7f0000000000), 0x0) 09:59:49 executing program 3: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/fs/cgroup', 0x200000, 0x3) 09:59:49 executing program 1: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)=']#^!\')!:^\x00', 0x40, 0x84, &(0x7f0000000040)={0x6, 0x401, 0xf3c, 0x9}) 09:59:49 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b118163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:59:49 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900092000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:59:49 executing program 3: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/system', 0x0, 0x2) 09:59:49 executing program 1: timer_create(0x0, 0x0, &(0x7f0000002740)=0x0) timer_settime(r0, 0x1, &(0x7f0000002b00)={{}, {0x77359400}}, 0x0) 09:59:49 executing program 0: getrandom(&(0x7f0000000200)=""/134, 0x86, 0x1) 09:59:49 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b258163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1795.404672][T15613] loop0: detected capacity change from 0 to 3986 09:59:49 executing program 3: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 09:59:49 executing program 1: pselect6(0x40, &(0x7f0000002000), 0x0, 0x0, &(0x7f00000020c0), 0x0) [ 1795.445357][T15624] loop0: detected capacity change from 0 to 3986 [ 1795.468346][T15629] loop4: detected capacity change from 0 to 127 [ 1795.490628][T15629] FAT-fs (loop4): Directory bread(block 63) failed [ 1795.497271][T15629] FAT-fs (loop4): Directory bread(block 64) failed [ 1795.503779][T15629] FAT-fs (loop4): Directory bread(block 65) failed [ 1795.513780][T15629] FAT-fs (loop4): Directory bread(block 66) failed [ 1795.520324][T15629] FAT-fs (loop4): Directory bread(block 67) failed [ 1795.528786][T15629] FAT-fs (loop4): Directory bread(block 68) failed [ 1795.535422][T15629] FAT-fs (loop4): Directory bread(block 69) failed [ 1795.541927][T15629] FAT-fs (loop4): Directory bread(block 70) failed [ 1795.550962][T15629] FAT-fs (loop4): Directory bread(block 71) failed [ 1795.557538][T15629] FAT-fs (loop4): Directory bread(block 72) failed 09:59:55 executing program 5: io_submit(0x0, 0x1, &(0x7f0000000140)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 09:59:55 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, 0x0) 09:59:55 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b01810af7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 09:59:55 executing program 1: prlimit64(0x0, 0x9, 0x0, &(0x7f00000020c0)) 09:59:55 executing program 3: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/system', 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 09:59:55 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900102000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 09:59:55 executing program 0: r0 = gettid() prlimit64(r0, 0x0, &(0x7f0000000000)={0x0, 0x4}, 0x0) 09:59:55 executing program 3: r0 = getpgrp(0xffffffffffffffff) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000300)) 09:59:55 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, 0x0) 09:59:55 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018123f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1801.646814][T15636] loop0: detected capacity change from 0 to 3986 [ 1801.684991][T15645] loop0: detected capacity change from 0 to 3986 09:59:55 executing program 0: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual', 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0) 09:59:56 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018125f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1801.700773][T15639] loop4: detected capacity change from 0 to 127 [ 1801.728398][T15654] loop0: detected capacity change from 0 to 3986 [ 1801.731371][T15639] FAT-fs (loop4): Directory bread(block 63) failed [ 1801.744148][T15639] FAT-fs (loop4): Directory bread(block 64) failed [ 1801.755096][T15639] FAT-fs (loop4): Directory bread(block 65) failed [ 1801.764589][T15639] FAT-fs (loop4): Directory bread(block 66) failed [ 1801.773143][T15639] FAT-fs (loop4): Directory bread(block 67) failed [ 1801.780462][T15639] FAT-fs (loop4): Directory bread(block 68) failed [ 1801.788236][T15639] FAT-fs (loop4): Directory bread(block 69) failed [ 1801.794937][T15639] FAT-fs (loop4): Directory bread(block 70) failed [ 1801.803251][T15639] FAT-fs (loop4): Directory bread(block 71) failed [ 1801.810351][T15639] FAT-fs (loop4): Directory bread(block 72) failed 10:00:00 executing program 5: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual', 0x0, 0x0) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) 10:00:00 executing program 3: openat$sysfs(0xffffffffffffff9c, &(0x7f00000017c0)='/sys/class/power_supply', 0x234481, 0x21) 10:00:00 executing program 1: mq_open(&(0x7f00000051c0)='+{!\x00', 0x0, 0x0, 0x0) 10:00:00 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b01812af7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:00:00 executing program 0: getrandom(&(0x7f0000000080)=""/131, 0x83, 0x2) 10:00:00 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900002200666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:00:00 executing program 0: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual', 0x0, 0x0) getsockopt(r0, 0x0, 0x0, 0x0, 0x0) 10:00:00 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x400000, 0x0) 10:00:00 executing program 3: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual', 0x101000, 0x0) 10:00:00 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b01812bf7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:00:00 executing program 1: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, 0x0) 10:00:00 executing program 3: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/class/dmi', 0x8000, 0x5) [ 1805.816441][T15666] loop0: detected capacity change from 0 to 3986 [ 1805.861115][T15661] loop4: detected capacity change from 0 to 127 [ 1805.882428][T15679] loop0: detected capacity change from 0 to 3986 [ 1805.891250][T15661] FAT-fs (loop4): Directory bread(block 63) failed [ 1805.903981][T15661] FAT-fs (loop4): Directory bread(block 64) failed [ 1805.911045][T15661] FAT-fs (loop4): Directory bread(block 65) failed [ 1805.917592][T15661] FAT-fs (loop4): Directory bread(block 66) failed [ 1805.924102][T15661] FAT-fs (loop4): Directory bread(block 67) failed [ 1805.931023][T15661] FAT-fs (loop4): Directory bread(block 68) failed [ 1805.937574][T15661] FAT-fs (loop4): Directory bread(block 69) failed [ 1805.944080][T15661] FAT-fs (loop4): Directory bread(block 70) failed [ 1805.950639][T15661] FAT-fs (loop4): Directory bread(block 71) failed [ 1805.957409][T15661] FAT-fs (loop4): Directory bread(block 72) failed 10:00:04 executing program 5: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual', 0x0, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, 0x0, 0x0) 10:00:04 executing program 0: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual', 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x0) 10:00:04 executing program 1: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/class/dmi', 0x2980, 0x100) 10:00:04 executing program 3: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, 0x0, 0x0) 10:00:04 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b01812df7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:00:04 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900002500666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:00:04 executing program 1: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual', 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000002200), 0x2, 0x0) 10:00:04 executing program 0: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual', 0x0, 0x0) ioctl$BINDER_GET_FROZEN_INFO(r0, 0xc00c620f, 0x0) 10:00:04 executing program 3: setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0) 10:00:04 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) [ 1809.979323][T15691] loop0: detected capacity change from 0 to 3986 10:00:04 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b01812ef7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:00:04 executing program 3: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, 0x0) [ 1810.022534][T15692] loop4: detected capacity change from 0 to 127 [ 1810.029172][T15705] loop0: detected capacity change from 0 to 3986 [ 1810.043936][ T23] audit: type=1400 audit(1667642404.317:336): avc: denied { ioctl } for pid=15706 comm="syz-executor.3" path="pid:[4026532576]" dev="nsfs" ino=4026532576 ioctlcmd=0x9411 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 1810.082807][T15692] FAT-fs (loop4): Directory bread(block 63) failed [ 1810.091056][T15692] FAT-fs (loop4): Directory bread(block 64) failed [ 1810.097935][T15692] FAT-fs (loop4): Directory bread(block 65) failed [ 1810.104545][T15692] FAT-fs (loop4): Directory bread(block 66) failed [ 1810.113884][T15692] FAT-fs (loop4): Directory bread(block 67) failed [ 1810.120888][T15692] FAT-fs (loop4): Directory bread(block 68) failed [ 1810.129502][T15692] FAT-fs (loop4): Directory bread(block 69) failed [ 1810.136090][T15692] FAT-fs (loop4): Directory bread(block 70) failed [ 1810.142727][T15692] FAT-fs (loop4): Directory bread(block 71) failed [ 1810.151447][T15692] FAT-fs (loop4): Directory bread(block 72) failed 10:00:08 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, 0x0, 0x0) 10:00:08 executing program 0: pipe(&(0x7f0000000240)={0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, 0x0) 10:00:08 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, 0x0) 10:00:08 executing program 3: openat$urandom(0xffffffffffffff9c, &(0x7f0000000040), 0x20042, 0x0) 10:00:08 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018130f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:00:08 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900092b00666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:00:08 executing program 1: r0 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000040)) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, 0x0) 10:00:08 executing program 3: openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x105382, 0x0) 10:00:08 executing program 0: pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RGETLOCK(r0, 0x0, 0x0) 10:00:08 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000003c40), 0x2000, 0x0) 10:00:08 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, 0x0, 0x0) 10:00:08 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, 0x0, 0x0) [ 1814.130409][T15717] loop0: detected capacity change from 0 to 3986 [ 1814.138975][ T23] audit: type=1400 audit(1667642408.417:337): avc: denied { write } for pid=15713 comm="syz-executor.3" name="urandom" dev="devtmpfs" ino=8 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:urandom_device_t tclass=chr_file permissive=1 [ 1814.231287][T15718] loop4: detected capacity change from 0 to 127 [ 1814.242612][T15718] FAT-fs (loop4): Directory bread(block 63) failed [ 1814.251633][T15718] FAT-fs (loop4): Directory bread(block 64) failed [ 1814.258190][T15718] FAT-fs (loop4): Directory bread(block 65) failed [ 1814.264691][T15718] FAT-fs (loop4): Directory bread(block 66) failed [ 1814.276107][T15718] FAT-fs (loop4): Directory bread(block 67) failed [ 1814.282707][T15718] FAT-fs (loop4): Directory bread(block 68) failed [ 1814.290243][T15718] FAT-fs (loop4): Directory bread(block 69) failed [ 1814.298041][T15718] FAT-fs (loop4): Directory bread(block 70) failed [ 1814.304636][T15718] FAT-fs (loop4): Directory bread(block 71) failed [ 1814.312168][T15718] FAT-fs (loop4): Directory bread(block 72) failed 10:00:12 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, 0x0, 0x0) 10:00:12 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b01814cf7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:00:12 executing program 1: pselect6(0x40, &(0x7f0000000000), 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000180)={0x0}) 10:00:12 executing program 3: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8) 10:00:12 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, 0x0, 0x0) 10:00:12 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f09000c3500666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:00:12 executing program 3: openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000003c80), 0x440080, 0x0) 10:00:12 executing program 1: r0 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000003940)) signalfd4(r0, 0x0, 0x0, 0x0) 10:00:12 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) 10:00:12 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018158f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:00:12 executing program 1: creat(&(0x7f0000000000)='./file0\x00', 0x100) [ 1818.282846][T15740] loop0: detected capacity change from 0 to 3986 10:00:12 executing program 3: pipe2$9p(&(0x7f0000000180), 0x80000) [ 1818.339934][T15743] loop4: detected capacity change from 0 to 127 [ 1818.350771][T15754] loop0: detected capacity change from 0 to 3986 [ 1818.387417][T15743] FAT-fs (loop4): Directory bread(block 63) failed [ 1818.394284][T15743] FAT-fs (loop4): Directory bread(block 64) failed [ 1818.403262][T15743] FAT-fs (loop4): Directory bread(block 65) failed [ 1818.410110][T15743] FAT-fs (loop4): Directory bread(block 66) failed [ 1818.420524][T15743] FAT-fs (loop4): Directory bread(block 67) failed [ 1818.428319][T15743] FAT-fs (loop4): Directory bread(block 68) failed [ 1818.435064][T15743] FAT-fs (loop4): Directory bread(block 69) failed [ 1818.442232][T15743] FAT-fs (loop4): Directory bread(block 70) failed [ 1818.450752][T15743] FAT-fs (loop4): Directory bread(block 71) failed [ 1818.457801][T15743] FAT-fs (loop4): Directory bread(block 72) failed 10:00:16 executing program 5: pselect6(0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000180)={0x0}) 10:00:16 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, 0x0) 10:00:16 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 10:00:16 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, 0x0, &(0x7f0000000140)) 10:00:16 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018164f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:00:16 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900003f00666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:00:16 executing program 1: signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x80800) 10:00:16 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, 0x0) 10:00:16 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x0) ioctl$BINDER_FREEZE(r0, 0x400c620e, 0x0) 10:00:16 executing program 1: syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000003940)) 10:00:16 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018168f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:00:16 executing program 0: pipe2$watch_queue(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0xb82e336200000000) ioctl$sock_proto_private(r0, 0x5450, 0x0) io_uring_enter(r0, 0x7f49, 0x9a64, 0x0, 0x0, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) ioctl$FIGETBSZ(0xffffffffffffffff, 0x2, &(0x7f0000000040)) ioctl$KDGETMODE(r1, 0x5451, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000500)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x2f}}, 0x14) r3 = accept4$packet(r2, 0x0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r4 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r4, &(0x7f0000000000)={0x2, 0x2, @remote}, 0x10) dup2(0xffffffffffffffff, r4) [ 1822.450705][T15770] loop0: detected capacity change from 0 to 3986 [ 1822.485797][T15771] loop4: detected capacity change from 0 to 127 [ 1822.500981][T15780] loop0: detected capacity change from 0 to 3986 [ 1822.513062][ T23] audit: type=1400 audit(1667642416.787:338): avc: denied { name_bind } for pid=15784 comm="syz-executor.0" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 1822.551822][T15771] FAT-fs (loop4): Directory bread(block 63) failed [ 1822.562347][T15771] FAT-fs (loop4): Directory bread(block 64) failed [ 1822.569245][T15771] FAT-fs (loop4): Directory bread(block 65) failed [ 1822.577622][T15771] FAT-fs (loop4): Directory bread(block 66) failed [ 1822.584330][T15771] FAT-fs (loop4): Directory bread(block 67) failed [ 1822.593312][ C1] TCP: request_sock_TCP: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 1822.593276][T15771] FAT-fs (loop4): Directory bread(block 68) failed [ 1822.612777][T15771] FAT-fs (loop4): Directory bread(block 69) failed [ 1822.619653][T15771] FAT-fs (loop4): Directory bread(block 70) failed [ 1822.635183][T15771] FAT-fs (loop4): Directory bread(block 71) failed [ 1822.642082][T15771] FAT-fs (loop4): Directory bread(block 72) failed 10:00:22 executing program 5: creat(&(0x7f0000000000)='./file0\x00', 0x8) 10:00:22 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000240), 0x8, 0x0) ioctl$BINDER_GET_NODE_INFO_FOR_REF(r0, 0xc018620c, 0x0) 10:00:22 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018169f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:00:22 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900004000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:00:22 executing program 1: openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) 10:00:22 executing program 0: ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, 0x0) 10:00:22 executing program 1: r0 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000003940)) pwrite64(r0, 0x0, 0x0, 0x0) 10:00:23 executing program 0: pselect6(0x40, &(0x7f0000000000), 0x0, &(0x7f00000000c0)={0x200}, 0x0, 0x0) 10:00:23 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, 0x0, 0x0) 10:00:23 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b01816cf7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:00:23 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080)=ANY=[], 0x78) 10:00:23 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'nr0\x00', 0x1}) close(r0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) [ 1828.700372][T15794] loop0: detected capacity change from 0 to 3986 [ 1828.762612][T15809] loop0: detected capacity change from 0 to 3986 [ 1828.762961][T15798] loop4: detected capacity change from 0 to 127 [ 1828.790399][T15798] FAT-fs (loop4): Directory bread(block 63) failed [ 1828.799630][T15798] FAT-fs (loop4): Directory bread(block 64) failed [ 1828.806450][T15798] FAT-fs (loop4): Directory bread(block 65) failed [ 1828.813023][T15798] FAT-fs (loop4): Directory bread(block 66) failed [ 1828.826426][T15798] FAT-fs (loop4): Directory bread(block 67) failed [ 1828.838085][T15798] FAT-fs (loop4): Directory bread(block 68) failed [ 1828.844698][T15798] FAT-fs (loop4): Directory bread(block 69) failed [ 1828.851436][T15798] FAT-fs (loop4): Directory bread(block 70) failed [ 1828.860265][T15798] FAT-fs (loop4): Directory bread(block 71) failed [ 1828.867299][T15798] FAT-fs (loop4): Directory bread(block 72) failed 10:00:29 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'pim6reg0\x00', 0x2}) 10:00:29 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000005a00)={0x0, 0x0, &(0x7f0000005880)=[{&(0x7f00000015c0)="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0x1000}, {&(0x7f00000025c0)="47887ab595fd87cec7a98052218eec60b09c24d56f76f3df10a95c2c2d4da7f3f474040afeef17b4c4ccc9176526f906f3e235c6de540912eb4faa9704f035d55e8f6a9ebfd45d444aa744e9652c974bf855d9dcad856b28f3ea3f9ed7ecd47a2bb20909639113314a9d9c355c675a08a4c6d01deadd74af4dd3bc93645822b4ff6421192b9ce73f7a82c8e925af5a63a5bffe51a3a8d89b5adfebbac915c7bf7c2002c33181fb05dbbdabbac6ce2035bf5874bfe6eee172f830d7b3da5c2b13c94c902f50a4901d37409c3ce271c88a08ff7366a72cc63d58fff5cb2062c3db383634382996f0812201baf01f", 0xed}, 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0x1000}, {&(0x7f0000000080)="6e6cccc2ceaf45e78ccc77465190853e73d822dc7e26df59f3880e34e42a24726f4d6e54ea2bb36f94815468b41ad274a8c48db969dbe03b738f95b2d5074b804620adf36f8ecd617fa34d238791c0a2", 0x50}, {&(0x7f00000036c0)="175fdefc2ba41d60f07f1f4676470c3964e084f19fb919617b8bed407a611ac07063aaaf8577c6c29fc282813c1ee8317e9b2a494fa59748139571eeccf8b662c81e046f51e91d550fd7bf49b96b13a6b85eab4a9c13884ac45015a2f2662129c0d1dc12a65786ca859a007536e6cc1642681e6642a4395ee75c14e89929d690208bd2d6aa385a3eb35df478868151a7b7ee43a37d97fc0a3ae4460aa5be025f65fc33b4009fb97f128a674c264f10c905d10ce597775b876977fa502f5e52b12f36f7ef2d4d238b3f110511204a16b994a8c7df315a7a2cd8071f9abadf8b5b2a0bfb1ec1ab7d8df2d42178d91b159021620507411bd10d90e6a5aec7a80c527f82946d0cd8f1f60c6925013b2b37ab9f6b91b986fa051efd0418f615ca1f4434ad344f72f15f71670bb77a4a409a77dd2dcc0a1e0801eda91cb67790004697cc693f7a32cb8b8dd66d46bcfa35bedd8619825f7a8e91824ddf5f622978c5195c24609409dbc69ba2a2a132689df1213a04f648f1216990958ca34a04f1ca80caeefc976a42348a3a749d8bcb2baf61bc56d69f09b63c08ebde8339a390fa2efa314d4b223e63ac863bdbc07c4f0c8d88fb877525c58b1277f8d17c562340fbfd9b569a5933ccac3cf913b8006ad2a0d54453b2cb94ab3af4d561d5cec156b2bdc7500de46d2fdc12fe81ff04101c23b476d6c3bceb9b992639cf1ee4865cf7230afc3905bbe00f44c808f51d3374cf212ec77cfad85037479def6474134d132ac54aeaac0e083a0328288a666238742f6061a3e4f345c82581de2b230ece54e0b80d077eae9db4c3b16736bdb1ae3a065b37a1fad519af14682de9a14d0cd63c6516ae0397ee82026d26d5a935b22af9e015ff4e233c422690e21b93825d6185e5b47cc0b8e30853180edf68ec23491cf4374c3d028a4820ab636984818d7780c0c52888270b4be0aa283ca5b737b38da57ce95eaa8827fc9cdecd279d78cc5f650d2dcdab8f10ad776d0762233a82641b01993e9391b30851e2ade1d7faf32ca81bfdea26d25e97e84de85720680da0006acda5e07869c1590926be0770811fe82ad762766bae238d86f56ef44f61c82ff093b060424a863e1937546fe5a405181ef5c91e648f484dae0fae8bcde1bcf2a47b44273be04223c2e369f2bd627f2a7e224f6180379d47f9b747389eefb7e6bf4f2250bc2e9b695f2fdfca032dbc9bc9437aebcb26193a696815d9f9ab41ce1e9ca809b6ec861a633b9fc97ae7d72e3087f1ad94a34ddd0a2d5c2ef93b8f51efd284c1a68d24098f9fe0af84f0b35c6f6917c98f61b567675e9e425e1490032040b61aaa592b3f0d51b56ad093d7ed3a85c525452bca9ece466a19bfb2d155adff4e363c259d51c271f92da4047160b36bdc731dcc28a5dcadd89139b749034824b4272ebe3d1a22f179514f633fee4b8c0c098dffa59c1a8576ca94f87da75e4f9ced89e2a6f509dd19aef04dfc1fc949c77d0d7f439af71aa12710bae858cae98974585864aa237dd0043d8aa90d0088e974044edfc322c7f3851572d955ed3b0eeafba7716c65dd3da430c2fab31fc50a035f00f6a35e7c62549a245c8417c41cca2313c3089ede7c62ed23718bb8cbabb043b914afa4ca9ed83da94739d2157b3676b9252c092e3b2a82daf39c596d8021756a3e8c404d508ee98a4ceafd693e3178a4c9e25109abab189b7aa6b124d8a59cacc65115b6876794ca74eded88a901676bbbadb962c9c87b449885d26db8323f8f3dab312a5e1d76c1f8a9acf06e66bb3e778c0f602f6608b9770f2bd04cbf730e696557c7a8b004dc08bbd8aa379430899b846a4123ee97f35e8bd42cfb2cfe365a14fc6c0153315468fdb908dc593116d02648d9f19c1a3d630356b50f5bd3f041b2927a9d3912de8b13dba56961dec5a8e8eae1ce6307355b042d50b179991f34f861d4d28d05f9f1ea47d0264d4de63f10dab3ec48f89f3d7a79e0e2815a6b6172184c6a4944a9161607fdf2e69186ddd7920ebc5b3bbcd3c65c2177fc6e13001ee45167da1a3ac1b3eb7bbe3c4f10d39ebb201754bba525152d77540a5892de334b66e2a5575a699843592d8e9123c62a8db580014f6cf9a575de363da5b549c6da1690c3030a968857562f5fc06399cc4b11dae20d2a1d6712c4b9fdc870a5dfeaada38e7b99bc9850e1ebf6199f4e76b70c317944dbc943419dcf7cc0fb2769cbd55be3a168490c8a236238529b881c86f69aa557a2b41c69957bfa2559bcadd3216a2a536440ab280add3d1a100b63a40bccec9c52cdd6a0e7aff6618362c26e60ab635c84dcb954c93e3a5c3f143ed57a82c3db0218bb330e4e34cd9181362a7cdafd03e1f8076402543ad9bf1684f0e951a7d3eeb7169ef072f735704aff9f8693d2ce1412c1016a0c73a3e07f66fc22f5979c14ede079f67f1d3d46b3321b1e75b17918293cd94941781e1c9b7d11c7c9cfc9c8e62264ee0a7148a6d36bf52b8dbdab96a5cbbaf015acf6cae153f51640139df7a6eff6d878a5c9fef0da199c9fc36d5a141ad151f632a29153f7e89658bc29f5406ebc288788a2e0f0632d3f74c644b8c8b7ccea9f36e87ca8e1cb949ed62739ee1b7a4356a1c89047b947e5141167504b610dd8fc37389de5cb0e038773e4cb746b7c74ca504c8376622a4cbcd1c9a50da581d77bdf80fc08cd04924f4356bb0fb1e64ff63c71b75411aad6ceb4174300d1c410687f4a9eb7ca101c18f53a66e54fbc735e282b1a71a8ff8e2264865e0192bc085250bcdd5935e06ee99b0829183f11b2e4a592d8d8e13acfb0fb918eff35b19f43cc047c568ee508666e51b692a31dbcca9ce37f8fb3ca7b110e79dfdeed2056d49bf8257e667ab287c87a7e5d02ec32ed84c0f7e9c6a45cf05b4d5eaa926bb415c7b59d9dabfb31f15b69926f4291265c4ec580c49f5dca3bb017938e83c8e9b619ac690a7d18ad40c3323d5e3d96022745ec324282f85c57a2e0bec14571a9a21605615d92ca22c7213b84b85e25c6d6c4a8de7cd079b291030ca063c44d676ae4f09af92e6f5cc600ad93e84e4351543bdaa866d3a25f75f0aca0c79ad5488848d7f9d3da08447c2556cb606a673f0a8dd9074b8beb7a466c597b110d599ab17839367e15b4cb7bbfb65335a2796bffb3d41fa0c8958cd1461fe5e36c094fed40e4a716ae5cbd928bfda94a3344ffd3115d86b2810ac005694f49bef6a572f7a45bfa037f9d1b23e5fc30f57dde924e0a0c42251dec0e8455dd8d3f5e6cf8a591643f5de6e89af48d6f3a3f2388ead2520e69cfb8c970e36a7393cf498cd39e7a6a60fdd667269a0478fdb6f271d25bffbf7fd500a9a66bec5ad809182eacaf1e0fce853898396ff59a87adb71ee94e6c15f53c772e6ae5357c4f9e89b01bf97855fbd56466d26ebaf84d0f1fecd4f00dc4e0fe266de4230ab9764ab439e3883cb7838a326841359d299abb41dd2cea50d81eb31bbf1c55e375a22d6d426377422bbfd3598e73ee2a37cee68e8224ebfefbb099a962719d4464c3f8b77af44b80b0dceca45ae4d028012f97c9bc008b5ff839b9c1842a71aacffe7b0e43ac7f1eaf1550c39d23b540d035987b6a039a22bfcca2030dbf80a944fdc3b28530e20ae76677068bd6a98d7ff5cd5111519e376a3d2198b59996851c6f70f1c3ccb7d6ce65f8b5c030de34210636ed05566f82f9f914c752783414e457ead649466e53243ee54fb2306fe56bb7daf54b1c306f16f8942a948994bc54441a186c33b10409b2a137a81fc54fc8eb9230af0c69bff91a9b322fa282854d86d0d709a3ee9c77cf5e17d3aea8554817b4e1b76128746efa05838fbfe4165bebe02deb8042f0b235b07d3d873e90672d01523418271f21a78f4c0c1f76fbcb9b9233f6ed08db98f4df090529724ad74d123c08ce30262917b08f03cfd57cc8c8c96c1244496259cb13c1060150c8762f68e24e4d3a5926faa03b3ee38f0fbbe143f2151c7cd3593de257cf887e36fc7aa03c1d85e3b62a882e0d925d1cc9726362d6a0ff9283df81eb7d564824942f66a2b4f197dd145d81e60275c69a2e7ee0fcdc5ffcfbca7cfd79b1e3765d3045dad4c86897507a95495bd25d37864c73ab1647eef0ad94af74df7dc4891603f79468a3023e86bf6ed96a6ba78b8a38e298351e044d86d420f7f10259caa7fa83047841a965a2ae1c4ccf07bd3f9b032e5130e28d667f3842f4329ebcfeb57e9d08a3fe163aec57e6eeaddfe723bcbae006b7b16d2e917d1af60cf61e7bda6f48dbbb7f08e6faccbc961b4dee28332bc022014b20910be8a9b34a18d1396cfe17830aa699fc9522810ce7d2de5ce5c66aa39dab46c5906518f9542faf2c0ec7dda170c516001a7784f2e645c86ccde3faf5311a3169059493172c88f163861df8092c1fd62c5e8abc984270a8c7f2f392aa75e56171b58d2aad4583252b066a63175b67e0f91fbb971e008671641fa12e088c5af94ba238e10d4fe7a807c4054240fc28988c2817d1d00c95165a0e337367852c6fb9155524668f2b9b85c0ab3f19853b7574cf80ce35be437a8ede8b516edac18818b8c6ec029c81382c2506ba09477bffbdd59630d71ec72750bb09c3b8210f32c83ff50a872555fead7284a6723766bed7ed8a98b6293c98a10028f518b2c522f683719b1aadeefc967e7c437503b8ad48057ae3af36d9d7b54fc8eaf7b0f627dbed4758328a255a1ced4df36cf5d1c46ee4b10da845604e2527da6370d566b21edbb36c63fcec6e3ab6a4300d323ae8618f2eab43a73058c7df4ee6c1763f641f8eb856cf5a4971f8906823fb8dc4329bcadc87cbe98367b53ac24ba60970835ccd78f97a75cf0ff09a1c1bcf44aadfdd", 0xd84}], 0x5}, 0x0) 10:00:29 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b01816ff7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:00:29 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@base={0x1, 0x0, 0x0, 0x0, 0x4}, 0x48) 10:00:29 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x9, 0x16, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 10:00:29 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900004100666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:00:29 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000040)='\x00', 0x1}], 0x1}, 0x50) 10:00:29 executing program 0: r0 = msgget$private(0x0, 0x0) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000002700)=""/14) 10:00:29 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@union={0x0, 0x2, 0x0, 0xd}]}}, &(0x7f0000000380)=""/137, 0x26, 0x89, 0x1}, 0x20) 10:00:29 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018170f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:00:29 executing program 3: perf_event_open$cgroup(&(0x7f0000000040)={0x2, 0x80, 0xb7, 0x0, 0x0, 0x0, 0x0, 0xac03, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1834.951062][T15821] loop0: detected capacity change from 0 to 3986 [ 1834.987047][T15824] loop4: detected capacity change from 0 to 127 10:00:29 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)='o', 0x1}, {&(0x7f0000000900)="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", 0xec0}, {&(0x7f00000000c0)="a8470fdd592e601d05519b5776312761e07f44f987a3f0da7522cddda838ef01fa592991d097d002194d9268470ba1045120e8de857a97fa6636fff4899dcf95", 0x40}, {&(0x7f00000017c0)="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", 0x5c8}], 0x4}, 0x0) recvmsg$unix(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f00000037c0)=[{0x0}, {&(0x7f00000027c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) [ 1834.999128][T15834] loop0: detected capacity change from 0 to 3986 [ 1835.041582][T15824] FAT-fs (loop4): Directory bread(block 63) failed [ 1835.048293][T15824] FAT-fs (loop4): Directory bread(block 64) failed [ 1835.054801][T15824] FAT-fs (loop4): Directory bread(block 65) failed [ 1835.063872][T15824] FAT-fs (loop4): Directory bread(block 66) failed [ 1835.071689][T15824] FAT-fs (loop4): Directory bread(block 67) failed [ 1835.079971][T15824] FAT-fs (loop4): Directory bread(block 68) failed [ 1835.086525][T15824] FAT-fs (loop4): Directory bread(block 69) failed [ 1835.093311][T15824] FAT-fs (loop4): Directory bread(block 70) failed [ 1835.102056][T15824] FAT-fs (loop4): Directory bread(block 71) failed [ 1835.108733][T15824] FAT-fs (loop4): Directory bread(block 72) failed 10:00:36 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000001f80)=@base={0x13}, 0x48) 10:00:36 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018173f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:00:36 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=@base={0x6, 0x4, 0x1800, 0x8, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2}, 0x48) 10:00:36 executing program 0: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000a80)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000080)='./file1\x00') readlinkat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', &(0x7f0000000180)=""/19, 0x13) 10:00:36 executing program 5: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/class/dmi', 0x0, 0x0) renameat2(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', r0, &(0x7f0000000180)='./file1\x00', 0x0) 10:00:36 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900004200666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:00:36 executing program 1: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000a80)='.\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) faccessat2(r0, &(0x7f0000000000)='./file0\x00', 0x6, 0x100) 10:00:36 executing program 0: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000a80)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000b40)='./file1\x00', 0x0, 0x103) faccessat2(r0, &(0x7f0000000140)='./file1\x00', 0x2, 0x1100) 10:00:36 executing program 3: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000a80)='.\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) faccessat2(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x300) 10:00:36 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018174f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:00:36 executing program 3: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000a80)='.\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) faccessat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x300) 10:00:36 executing program 0: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000a80)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000080)='./file1\x00') linkat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', r0, &(0x7f0000000640)='./file0\x00', 0x0) [ 1842.030340][T15848] loop0: detected capacity change from 0 to 3986 [ 1842.066265][T15855] loop0: detected capacity change from 0 to 3986 10:00:36 executing program 1: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000a80)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000b40)='./file1\x00', 0x0, 0x103) faccessat2(r0, &(0x7f0000000140)='./file1\x00', 0x2, 0x1300) 10:00:36 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018175f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:00:36 executing program 0: pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RGETLOCK(r0, 0x0, 0x48) 10:00:36 executing program 3: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/fs/cgroup', 0x0, 0x0) write$P9_RCLUNK(r0, &(0x7f00000001c0)={0x7}, 0xfffffffffffffd40) [ 1842.089470][T15862] loop4: detected capacity change from 0 to 127 [ 1842.118512][T15862] FAT-fs (loop4): Directory bread(block 63) failed [ 1842.125859][T15869] loop0: detected capacity change from 0 to 3986 [ 1842.140215][T15862] FAT-fs (loop4): Directory bread(block 64) failed [ 1842.158057][T15862] FAT-fs (loop4): Directory bread(block 65) failed [ 1842.168894][T15862] FAT-fs (loop4): Directory bread(block 66) failed [ 1842.177249][T15862] FAT-fs (loop4): Directory bread(block 67) failed [ 1842.183819][T15862] FAT-fs (loop4): Directory bread(block 68) failed [ 1842.190801][T15862] FAT-fs (loop4): Directory bread(block 69) failed [ 1842.199816][T15862] FAT-fs (loop4): Directory bread(block 70) failed [ 1842.206588][T15862] FAT-fs (loop4): Directory bread(block 71) failed [ 1842.213195][T15862] FAT-fs (loop4): Directory bread(block 72) failed 10:00:40 executing program 5: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000a80)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000b40)='./file1\x00', 0x4, 0x103) 10:00:40 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.memory_spread_slab\x00', 0x2, 0x0) 10:00:40 executing program 3: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000a80)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000b40)='./file1\x00', 0x0, 0x103) faccessat2(r0, &(0x7f0000000000)='./file1\x00', 0x4, 0x0) 10:00:40 executing program 0: pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLOCK(r0, 0x0, 0x9c919b1c8ff60dbe) 10:00:40 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018178f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:00:40 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900434200666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:00:40 executing program 0: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000a80)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000b40)='./file1\x00', 0x1000, 0x103) 10:00:40 executing program 3: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000a80)='.\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) faccessat2(r0, &(0x7f0000000000)='./file0\x00', 0x2, 0x200) 10:00:40 executing program 3: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000a80)='.\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000000)='./file1\x00', 0x10, 0x0) 10:00:40 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b01817af7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:00:40 executing program 1: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000a80)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000080)='./file1\x00') linkat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', r0, &(0x7f0000000640)='./file0\x00', 0x1400) [ 1846.215300][T15885] loop0: detected capacity change from 0 to 3986 10:00:40 executing program 0: openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x420040, 0x0) [ 1846.262007][T15884] loop4: detected capacity change from 0 to 127 [ 1846.271903][T15897] loop0: detected capacity change from 0 to 3986 [ 1846.312736][T15884] FAT-fs (loop4): Directory bread(block 63) failed [ 1846.321732][T15884] FAT-fs (loop4): Directory bread(block 64) failed [ 1846.328546][T15884] FAT-fs (loop4): Directory bread(block 65) failed [ 1846.337534][T15884] FAT-fs (loop4): Directory bread(block 66) failed [ 1846.344211][T15884] FAT-fs (loop4): Directory bread(block 67) failed [ 1846.351121][T15884] FAT-fs (loop4): Directory bread(block 68) failed [ 1846.359654][T15884] FAT-fs (loop4): Directory bread(block 69) failed [ 1846.366609][T15884] FAT-fs (loop4): Directory bread(block 70) failed [ 1846.373336][T15884] FAT-fs (loop4): Directory bread(block 71) failed [ 1846.382036][T15884] FAT-fs (loop4): Directory bread(block 72) failed 10:00:46 executing program 5: openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00000001c0)='ns\x00') syz_open_procfs(0x0, &(0x7f00000004c0)='fd/4\x00') 10:00:46 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) getpeername$netlink(r0, 0x0, 0x0) 10:00:46 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) sendmsg$inet(r0, 0x0, 0x0) 10:00:46 executing program 0: io_submit(0x0, 0x1, &(0x7f00000004c0)=[0x0]) 10:00:46 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd0a012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:00:46 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900004300666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:00:46 executing program 0: mq_open(&(0x7f0000002180)='{).&\x00', 0x2, 0x0, 0x0) 10:00:46 executing program 3: r0 = semget(0x3, 0x0, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x1800}], 0x1, 0x0) 10:00:46 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) syz_open_procfs(0x0, &(0x7f0000000040)='fd/4\x00') 10:00:46 executing program 3: openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x119e80, 0x0) 10:00:46 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd64012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:00:46 executing program 1: clock_nanosleep(0x7, 0x1, &(0x7f0000000680), 0x0) [ 1852.451870][T15910] loop0: detected capacity change from 0 to 3986 [ 1852.483801][T15911] loop4: detected capacity change from 0 to 127 [ 1852.517219][T15921] loop0: detected capacity change from 0 to 3986 [ 1852.535594][T15911] FAT-fs (loop4): Directory bread(block 63) failed [ 1852.542634][T15911] FAT-fs (loop4): Directory bread(block 64) failed [ 1852.551701][T15911] FAT-fs (loop4): Directory bread(block 65) failed [ 1852.558502][T15911] FAT-fs (loop4): Directory bread(block 66) failed [ 1852.567093][T15911] FAT-fs (loop4): Directory bread(block 67) failed [ 1852.573984][T15911] FAT-fs (loop4): Directory bread(block 68) failed [ 1852.580822][T15911] FAT-fs (loop4): Directory bread(block 69) failed [ 1852.589670][T15911] FAT-fs (loop4): Directory bread(block 70) failed [ 1852.596861][T15911] FAT-fs (loop4): Directory bread(block 71) failed [ 1852.603730][T15911] FAT-fs (loop4): Directory bread(block 72) failed 10:00:50 executing program 5: clock_nanosleep(0x5, 0x0, &(0x7f00000002c0)={0x77359400}, 0x0) 10:00:50 executing program 0: shmget(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) 10:00:50 executing program 3: openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0xabed656d674ba9fd, 0x0) 10:00:50 executing program 1: setresuid(0xee00, 0x0, 0xee00) syz_io_uring_setup(0x4c96, &(0x7f00000000c0), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000140), 0x0) syz_clone(0x0, &(0x7f0000004340), 0x0, 0x0, 0x0, 0x0) 10:00:50 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27022b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:00:50 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900424300666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:00:50 executing program 3: recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x12161, 0x0, 0x0) 10:00:50 executing program 0: msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000000)=""/21) 10:00:50 executing program 1: msgget(0x1, 0x201) 10:00:50 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, 0x0, 0x0) 10:00:50 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27032b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:00:50 executing program 3: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000a00)=@bpf_lsm={0x1d, 0x0, 0x0, &(0x7f00000008c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 1856.613175][T15938] loop0: detected capacity change from 0 to 3986 [ 1856.652839][T15932] loop4: detected capacity change from 0 to 127 [ 1856.674054][T15948] loop0: detected capacity change from 0 to 3986 [ 1856.687878][T15932] FAT-fs (loop4): Directory bread(block 63) failed [ 1856.698581][T15932] FAT-fs (loop4): Directory bread(block 64) failed [ 1856.708158][T15932] FAT-fs (loop4): Directory bread(block 65) failed [ 1856.714684][T15932] FAT-fs (loop4): Directory bread(block 66) failed [ 1856.726538][T15932] FAT-fs (loop4): Directory bread(block 67) failed [ 1856.733081][T15932] FAT-fs (loop4): Directory bread(block 68) failed [ 1856.741938][T15932] FAT-fs (loop4): Directory bread(block 69) failed [ 1856.750510][T15932] FAT-fs (loop4): Directory bread(block 70) failed [ 1856.758732][T15932] FAT-fs (loop4): Directory bread(block 71) failed [ 1856.765400][T15932] FAT-fs (loop4): Directory bread(block 72) failed 10:00:55 executing program 5: perf_event_open$cgroup(&(0x7f00000007c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 10:00:55 executing program 0: bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000800)={0xffffffffffffffff, 0x0, 0x0}, 0x20) 10:00:55 executing program 1: openat$tun(0xffffffffffffff9c, 0x0, 0x100, 0x0) syz_clone(0x40080000, 0x0, 0x0, 0x0, 0x0, 0x0) 10:00:55 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x10, 0x16, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 10:00:55 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27042b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:00:55 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900454300666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:00:55 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="a7", 0x1}], 0x1}, 0x0) 10:00:55 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000c00)={0xffffffffffffffff}) ioctl$TUNGETVNETHDRSZ(r0, 0x541b, 0x0) 10:00:55 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27052b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:00:55 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0x9, &(0x7f0000000200)={0xffffffffffffffff}, 0xc) [ 1860.782718][T15969] loop0: detected capacity change from 0 to 3986 [ 1860.809348][T15966] loop4: detected capacity change from 0 to 127 10:00:55 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@var={0x3}]}, {0x0, [0x0, 0x0, 0x5f]}}, &(0x7f0000000280)=""/182, 0x2d, 0xb6, 0x1}, 0x20) 10:00:55 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000580)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400190000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b70000000000000095000000000000005ecefab8f2e85c6c1ca711fcd0cdfa146ec561750379585e5a076d8384d30000034055b67dafe6c85d78c07fa1f7e655ce34e4d5b3185fec0e0700897a74a0389853ed0213cc04c7867a4e1a3aa502cd2424a66e6d2ef831ab7ea0c34f17e3946ef3bb62b538dfd8e012e79578e51bc53099e90f4580d760551b5b341a29f31e3106d1ddd6152d7cd7b9cd38fdb2ca8eeb9c15ab3a14817ac61e4dd11183a13477bf7e860e3670ef0e789f65f1328d6704902cbe7bc04b82d2789cb132b8667c2147661df28d9961b63e1a9cf6c2a660a1fe3c184b751c51160fb20b1c581e7be6148ba532e6ea09c346dfebd38608b328008000000000000000003350830e10d858e8327ef01fb6c86a00000000000000002aec61ce63a38d2fd50117b89a9ab359b4eea0c6e95767d42b4e54861d0227dbfd2e6d7f715a7f3deadd7130856f756436303767d2e24f29e5dad9796edb697aeea0182babd18cae1bd4f4390af9a9ceafd07ed00b0000002cab154ad029a1090000002780850014f51c3c975d5aec84222fff0d7216fdb0d3a0ec4be3e563112f0b39501aafe230870072858dc06e7c337642d3e5a807232f5e16c1b30c3a2a71bc85018e5ff2c910496f18afc9ffc2cc788bee1b47683d98685211bbae3e2ed0a50e7313bff5d4c391ddece00fc772dd6b4d4de2a41990f05ca3bdfc92c88c6c2c9d7cd3d03d03eb3ec8f13f395b8dcd36e74865fa447e2edfae4f390a8337841cef386e229ad643fd622b7f6252229682e24b92533ac2a9f5a699593f084419cae0bbafb2dd767cb49a6aca54183fb01c73f979ca9857399537f5dc2acb72c7ead0559d380578673f8b6e74ce23877a6b24db0e067345569dad5add0942fa629fbef2461c96a088a22e8b15c3e233db7ab22e30d46a9624d37c10223fdae7ed04935c4690d3add8eebc8619d73415cda2130f5011e48455b5a8590dfae158b94f50adab988dd8e12baf5cc9398fff00404d5d99f82e20ee6a8c00000000000000009ac4cfc1c7b40000000000000007ff57229495c826b956ba859ac8e3c177b91bd7d5e41ff868f7ca1664fe2f3ced846891180604fcd60c2499d5d16d7d9158ffffffff5d00000000ef439dc42749289f854797f2f900c2a12d8c38a967c1bbe09315c29877a331bcc87dc3addb08141bdee5d27874b2f663ddeef0005b3d96c7aabf4df517d90bdc01e73835414c99d4894ee7f8249dc1e3428d2129369ee1b85af6eb2eea0d0df414b315f651c8412392191fa83ee830548f11e1038debd64cbe359454a3f2239cfe35f81b7aded448859968ff0e90507cd4078a5c6540c653b1bd6c9beb0d0b07c0dd00490f167e6d5c1109681439dc33f75b2042b8ff8c21ad702cca54728acad5b39eef213d1ca296d2a27798c8ce2a305c0c7d35cf4b22549a4bd92052952cf189bee14c4fa6b355c304188bd20785f653b621491dc6aaee0d40973109644fb94c06006e3c1be2f633c1d98799700aae3c404f9681f42d321c591ec3db58a7bb3042ec3f771f7a1338a5c3dd35e926049fe86e09c58e273cd905deb28c13c1ed1c0d9cae846bcbfa8cce7b893e0e90bab105b0cb578af7dc7d5e87d48d376444e2de02f47c61e8e84ff828de453f34c2b08660b080efc7eae676e1fb4d5865c0ca177a4c7fbb4e62b445c00f576b2b5cc7f819abd0f885cc4806f47ffb966fcf1e54f5a27da3770845cf442d488afdc0e1700000000000000000000000000000000000000000001f000000005205000000dc1c56d59f35d3676329bb8cda690d192a070886df42b2708398773b4519834a34ac977ebd4450e121d01342703f5bf030ff35878a6d169cdfaa4252d4ea6b8f6216ff202b5b5a0400b5e838b307632d03a7ca6f6d0339f9953c30930804fdc3690d10ecb65dc5b47481edbf1eee2e8893e903054d16d2e9936ed327fb237a56224e49d9ea955a5f0dec1b3ccd03000000000000000000000000000000000000000000000000000000000000000026ded4dd6fe1518cc7802043ecfe69f743f1213bf817becd9e5a225d67521d1128eac7d80a5656ac2cbde21d3ebfbf69ff861f4394836dd4128d6d19079e64336e7c676505c78ad67548f4b192be1827fcd95cf107753cb0a6a979d3db0c407081c6281e2d8429a863903ca75f4c7df3ea8fc2018d07af1491ef060cd4403a099f324661fdcfa68f65bd06b4082d43e121861b5cc03f1a1561f0589e0d12969bc982ff5d8e9b986bf500000000a3df2739d1768705df188a4f6e1694da24a0ada3f95e9c4f84e84e7a4f9f8ad00d1ea07f17c8b2881ca5010c926617402f85a854d4b8bfd375203765dfb3b4f6744bcde659aa36fc164cbbcf0253b190c87e51d6bfc119c2060772f9c9e7a69dc9726868f33b5693fc6ccdb2beb995cab1b7de8e20b8ddc6b50cf4eecc0000c4390c71c7bf20bf05ebff4f6b5cb88e31aa60cf9eb919ccfc83efab939d608d30f0dc3c7b663ccd05aacca5b4bbbdf376cfc5a1c5474b55f452790d4415aeb5d299af731786ce15e3ac9cbafdb0e2659d28a8861e023669e2cdd113fd97364396c8724f6c5b6e32cb1c8a66bee428454b9ac43839d1d7ca5ff3a7bb90f4e9e2c070898c1469fd85d25a91f42faa656bce8ed96cb320d4c5a88c5765b8aafac148d4b5898e2af74f62289127765944e60f765a32c105c7a73aa69e57fada869072629f87c23add601010076469a994008f340602572bb316ca405c8072a027fbb300000000000000000000000000ecc60ed962e5eb94fe20d369ab8d3ab19c8fe8bdc2a187e9ae63050d9f856c9ad67ea75ac5967f3e2867b58e368a4b523f1f60e8903553628e2eb6d8f11b6088d7d493650c0bb3f86ba45dbbe92ae81747e80de469c2d3f47cecc26bcf063538b126a8e5f375837678ddcbed066b206c55cd6f4bafa1db9638b50a4f6f5d6b3e0ad80a33337c277d958064930a2c22957535f44c12ab47a7836e5d20a29f5355ae2157824f1f4938bc5f1193faabfd78e8c2aef0d2627018728e90459d4e3beba125d89614507017cdeb890f574a3408878993b0ee0fb8c5864d2f54db9d9b455b45b614e80bd43a862d56a0ab9171b54d6cae2b24ab6fbbcefb2f5094636aa68c1a1f6939380d6f09d0b5d0b777c3f0a5d5f0"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x401c5820, &(0x7f0000000240)) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)=0x7ff) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xcc0, 0x60001900, &(0x7f0000000100)="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", 0x0, 0x2a, 0x60000000}, 0x2c) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x401c5820, 0x0) [ 1860.838643][T15975] loop0: detected capacity change from 0 to 3986 [ 1860.887403][T15966] FAT-fs (loop4): Directory bread(block 63) failed [ 1860.894192][T15966] FAT-fs (loop4): Directory bread(block 64) failed [ 1860.906194][T15966] FAT-fs (loop4): Directory bread(block 65) failed [ 1860.913214][T15966] FAT-fs (loop4): Directory bread(block 66) failed [ 1860.922618][T15966] FAT-fs (loop4): Directory bread(block 67) failed [ 1860.930862][T15966] FAT-fs (loop4): Directory bread(block 68) failed [ 1860.939516][T15966] FAT-fs (loop4): Directory bread(block 69) failed [ 1860.946295][T15966] FAT-fs (loop4): Directory bread(block 70) failed [ 1860.953056][T15966] FAT-fs (loop4): Directory bread(block 71) failed [ 1860.962648][T15966] FAT-fs (loop4): Directory bread(block 72) failed 10:01:03 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x80086603, 0x0) 10:01:03 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27082b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:01:03 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001100)={&(0x7f0000000f00)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@func={0x1}]}, {0x0, [0x5f, 0x5f]}}, &(0x7f0000001000)=""/202, 0x28, 0xca, 0x1}, 0x20) 10:01:03 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0}, 0x2) sendmsg$inet(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="a7", 0x1}], 0x1}, 0x0) 10:01:03 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f09004b4300666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:01:03 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000003d00)={&(0x7f0000001440)=@xdp, 0x80, 0x0, 0x0, &(0x7f00000000c0)=[{0x10}], 0x10}, 0x0) 10:01:03 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001100)={0x0, 0x0}, 0x20) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001400)) 10:01:03 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000880)={0x11, 0x1, &(0x7f00000006c0)=@raw=[@jmp], &(0x7f0000000740)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:01:03 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27092b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:01:03 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x9, 0x2, &(0x7f0000000640)=@raw=[@map_idx], &(0x7f00000006c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:01:03 executing program 3: socketpair(0x14, 0x0, 0x0, &(0x7f0000000200)) [ 1869.083623][T15992] loop0: detected capacity change from 0 to 3986 [ 1869.113963][T16001] loop0: detected capacity change from 0 to 3986 10:01:03 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd270a2b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1869.142277][T15995] loop4: detected capacity change from 0 to 127 [ 1869.161472][T16008] loop0: detected capacity change from 0 to 3986 [ 1869.166444][ T23] audit: type=1400 audit(1667642463.437:339): avc: denied { create } for pid=16009 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmsvc_socket permissive=1 [ 1869.198390][T15995] FAT-fs (loop4): Directory bread(block 63) failed [ 1869.208882][T15995] FAT-fs (loop4): Directory bread(block 64) failed [ 1869.217257][T15995] FAT-fs (loop4): Directory bread(block 65) failed [ 1869.223942][T15995] FAT-fs (loop4): Directory bread(block 66) failed [ 1869.230936][T15995] FAT-fs (loop4): Directory bread(block 67) failed [ 1869.241506][T15995] FAT-fs (loop4): Directory bread(block 68) failed [ 1869.248526][T15995] FAT-fs (loop4): Directory bread(block 69) failed [ 1869.256920][T15995] FAT-fs (loop4): Directory bread(block 70) failed [ 1869.263631][T15995] FAT-fs (loop4): Directory bread(block 71) failed [ 1869.270840][T15995] FAT-fs (loop4): Directory bread(block 72) failed 10:01:09 executing program 5: syz_clone(0x1800000, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002140)="ae") 10:01:09 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000880)={0x11, 0x2, &(0x7f00000006c0)=@raw=[@map_idx_val], &(0x7f0000000740)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:01:09 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000580)={0x6, 0x1b400, &(0x7f0000000340)=@raw=[@exit], &(0x7f0000000380)='syzkaller\x00', 0x0, 0x95, &(0x7f00000003c0)=""/149, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:01:09 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000003d00)={&(0x7f0000001440)=@in={0x2, 0x0, @multicast2}, 0x80, 0x0, 0x0, &(0x7f00000028c0)=[{0x18, 0x0, 0x0, "c9"}, {0x10}], 0x200028e8}, 0x0) 10:01:09 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd270b2b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:01:09 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f09004c4300666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:01:09 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@var={0x3, 0x0, 0x0, 0xe, 0x3}]}, {0x0, [0x0, 0x0, 0x5f]}}, &(0x7f0000000280)=""/182, 0x2d, 0xb6, 0x1}, 0x20) 10:01:09 executing program 0: syz_clone(0x50000000, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="e138bc1adcaf50707eff7ba1786cf9cc1012750de8c34c188af926ce424ecbaf985961576082fe9af2b57e309e53c7294e49901f95057c3c3c4017e4fc6a41f7b0ead399d13208e8e86c442ca28faacff07ff07280da40be6bc4209b34906be08ba5179b135c19cbbc2277d7d4d28668e7f181f9e6de4c050c359c561135952a855c1d9a6294b07d90e0179db06e7a1f629477734146d5dbd2864169e5d0c361db8941402f46961d86f9963aaf2d3bce02cc528667cf21d33b61082745a20bf10154210ffc0c0afbcc0f21b4df7d64a8") 10:01:09 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd270c2b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:01:09 executing program 1: mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x9010, 0xffffffffffffffff, 0x0) [ 1875.337235][T16021] loop0: detected capacity change from 0 to 3986 10:01:09 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) poll(&(0x7f00000004c0)=[{r0}], 0x1, 0x0) 10:01:09 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd270d2b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1875.385553][T16028] loop0: detected capacity change from 0 to 3986 [ 1875.405951][T16023] loop4: detected capacity change from 0 to 127 [ 1875.430155][T16039] loop0: detected capacity change from 0 to 3986 [ 1875.457856][T16023] FAT-fs (loop4): Directory bread(block 63) failed [ 1875.464443][T16023] FAT-fs (loop4): Directory bread(block 64) failed [ 1875.472321][T16023] FAT-fs (loop4): Directory bread(block 65) failed [ 1875.480895][T16023] FAT-fs (loop4): Directory bread(block 66) failed [ 1875.487602][T16023] FAT-fs (loop4): Directory bread(block 67) failed [ 1875.494190][T16023] FAT-fs (loop4): Directory bread(block 68) failed [ 1875.502760][T16023] FAT-fs (loop4): Directory bread(block 69) failed [ 1875.509432][T16023] FAT-fs (loop4): Directory bread(block 70) failed [ 1875.517935][T16023] FAT-fs (loop4): Directory bread(block 71) failed [ 1875.524478][T16023] FAT-fs (loop4): Directory bread(block 72) failed 10:01:13 executing program 5: mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x18ba2, 0x0) 10:01:13 executing program 1: chown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) chown(&(0x7f0000000780)='./file0\x00', 0x0, 0x0) 10:01:13 executing program 3: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x9010, 0xffffffffffffffff, 0x0) 10:01:13 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd270f2b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:01:13 executing program 0: munmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) 10:01:13 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f09004d4300666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:01:13 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000500)={0x18, 0x3, &(0x7f0000000340)=@framed, &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:01:13 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)=[{0x0}, {0x0}, {0x0}], 0x3}, 0x2841) 10:01:13 executing program 1: socketpair(0x2c, 0x3, 0x400, &(0x7f0000000fc0)) 10:01:13 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int]}}, &(0x7f0000000200)=""/180, 0x2a, 0xb4, 0x1}, 0x20) 10:01:13 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27102b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:01:13 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x1, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 1879.486214][T16049] loop0: detected capacity change from 0 to 3986 [ 1879.506981][T16052] loop4: detected capacity change from 0 to 127 [ 1879.542132][T16064] loop0: detected capacity change from 0 to 3986 [ 1879.543045][T16052] FAT-fs (loop4): Directory bread(block 63) failed [ 1879.560889][T16052] FAT-fs (loop4): Directory bread(block 64) failed [ 1879.570994][T16052] FAT-fs (loop4): Directory bread(block 65) failed [ 1879.581074][T16052] FAT-fs (loop4): Directory bread(block 66) failed [ 1879.587995][T16052] FAT-fs (loop4): Directory bread(block 67) failed [ 1879.594895][T16052] FAT-fs (loop4): Directory bread(block 68) failed [ 1879.601997][T16052] FAT-fs (loop4): Directory bread(block 69) failed [ 1879.610189][T16052] FAT-fs (loop4): Directory bread(block 70) failed [ 1879.617165][T16052] FAT-fs (loop4): Directory bread(block 71) failed [ 1879.623975][T16052] FAT-fs (loop4): Directory bread(block 72) failed 10:01:17 executing program 5: bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000016c0)={@cgroup, 0xffffffffffffffff, 0xc}, 0x14) 10:01:17 executing program 1: perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 10:01:17 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27112b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:01:17 executing program 0: socketpair(0x10, 0x80002, 0x0, &(0x7f0000000000)) 10:01:17 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x40, 0x40, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5}}, @struct, @int, @func]}}, &(0x7f0000000200)=""/180, 0x5a, 0xb4, 0x1}, 0x20) 10:01:17 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f09004e4300666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:01:17 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000001840)={0x8, 0x1, &(0x7f00000000c0)=@raw=[@alu], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:01:17 executing program 1: sendmsg$sock(0xffffffffffffffff, 0x0, 0x7ea0e473ec49296f) 10:01:17 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000017c0)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2}, 0x48) 10:01:17 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000580)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb010018000000000000020100000201"], &(0x7f0000000480)=""/229, 0x120, 0xe5, 0x1}, 0x20) 10:01:17 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={0x0, &(0x7f0000000200)=""/180, 0x0, 0xb4, 0x1}, 0x20) 10:01:18 executing program 0: perf_event_open(&(0x7f0000000680)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x480f0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1883.668449][T16079] loop0: detected capacity change from 0 to 3986 [ 1883.694390][T16077] loop4: detected capacity change from 0 to 127 [ 1883.750425][T16077] FAT-fs (loop4): Directory bread(block 63) failed [ 1883.759066][T16077] FAT-fs (loop4): Directory bread(block 64) failed [ 1883.766055][T16077] FAT-fs (loop4): Directory bread(block 65) failed [ 1883.772743][T16077] FAT-fs (loop4): Directory bread(block 66) failed [ 1883.781736][T16077] FAT-fs (loop4): Directory bread(block 67) failed [ 1883.788497][T16077] FAT-fs (loop4): Directory bread(block 68) failed [ 1883.797511][T16077] FAT-fs (loop4): Directory bread(block 69) failed [ 1883.804319][T16077] FAT-fs (loop4): Directory bread(block 70) failed [ 1883.811261][T16077] FAT-fs (loop4): Directory bread(block 71) failed [ 1883.819954][T16077] FAT-fs (loop4): Directory bread(block 72) failed 10:01:22 executing program 5: bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001140)={0xffffffffffffffff, 0x0, 0x0}, 0x20) 10:01:22 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27252b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:01:22 executing program 3: getpid() syz_clone(0x40848000, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="0e29f0131237ab34fb024067f1504c62167ee6f1cf3d2178479870af7031e27b8608b5b4385c966c0faf1f71e6b5bcb978431933382ef95029470841f25d50fdd431209731f114034e4f23a7a74af9212a994db0481ed585e5c572df5db9cae963505e962b4ecff3dee343f6b846dd596c2ac003b58a65b7abeefa59aaadba54abce4fe34d7693ee08037f3d516ce3d903ca48b660f54a6f4201a91b855e7d620f0b1b54a30496aec00dab4748aa004f63d2e9fd33") 10:01:22 executing program 1: perf_event_open$cgroup(&(0x7f0000000800)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x5) 10:01:22 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={0x0, 0x0, 0x34}, 0xc) 10:01:22 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f09004f4300666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:01:22 executing program 1: bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f00000012c0)={0x8}, 0x8) 10:01:22 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x1d, 0x9, &(0x7f0000000600)=ANY=[@ANYBLOB="181b0000b0357a1cf71f808ee3c1eba81774cf3e20ba983ba1961b2b348aaefd1e"], &(0x7f0000000080)='GPL\x00', 0x3, 0xfb, &(0x7f00000000c0)=""/251, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:01:22 executing program 1: bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={@map, 0xffffffffffffffff, 0xa}, 0x14) 10:01:22 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1021b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1887.810255][T16101] loop0: detected capacity change from 0 to 3986 10:01:22 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, 0x0, 0x0) 10:01:22 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000500)={0x0, 0x3, &(0x7f0000000340)=@framed, &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 1887.861197][T16103] loop4: detected capacity change from 0 to 127 [ 1887.868010][T16114] loop0: detected capacity change from 0 to 3986 [ 1887.890032][T16103] FAT-fs (loop4): Directory bread(block 63) failed [ 1887.900266][T16103] FAT-fs (loop4): Directory bread(block 64) failed [ 1887.909062][T16103] FAT-fs (loop4): Directory bread(block 65) failed [ 1887.917855][T16103] FAT-fs (loop4): Directory bread(block 66) failed [ 1887.930147][T16103] FAT-fs (loop4): Directory bread(block 67) failed [ 1887.937021][T16103] FAT-fs (loop4): Directory bread(block 68) failed [ 1887.943815][T16103] FAT-fs (loop4): Directory bread(block 69) failed [ 1887.950890][T16103] FAT-fs (loop4): Directory bread(block 70) failed [ 1887.957812][T16103] FAT-fs (loop4): Directory bread(block 71) failed [ 1887.964777][T16103] FAT-fs (loop4): Directory bread(block 72) failed 10:01:26 executing program 5: bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={@map=0x1, 0xffffffffffffffff, 0x5}, 0x10) 10:01:26 executing program 1: openat$tun(0xffffffffffffff9c, 0x0, 0x404402, 0x0) 10:01:26 executing program 0: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000540)={@map, 0xffffffffffffffff, 0x14}, 0x14) 10:01:26 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1031b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:01:26 executing program 3: bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000380)={@map, 0xffffffffffffffff, 0xd}, 0x10) 10:01:26 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900504300666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:01:26 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x0, 0x1, &(0x7f0000000000)=@raw=[@kfunc], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:01:26 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xd, 0xd, 0x2, [@datasec={0x0, 0x0, 0x0, 0xf, 0x1, [], "1f"}]}}, &(0x7f0000000180)=""/175, 0x2a, 0xaf, 0x1}, 0x20) 10:01:26 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x12, 0x0, 0x0, 0x6}, 0x48) 10:01:26 executing program 1: getpid() syz_clone(0x40848000, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="0e29f0131237ab34fb024067f1504c62167ee6f1cf3d2178479870af7031e27b8608b5b4385c966c0faf1f71e6b5bcb978431933382ef95029470841f25d50fdd431209731f114034e4f23a7a74af9212a994db0481ed585e5c572df5db9cae963505e962b4ecff3dee343f6b846dd596c2ac003b58a65b7abeefa59aaadba54abce4fe34d7693ee08037f3d516ce3d903ca48b660f54a6f4201a91b855e7d620f0b1b54a30496aec00dab") [ 1891.976321][T16129] loop0: detected capacity change from 0 to 3986 10:01:26 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1041b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:01:26 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000480)="89", 0x1}, {0x0}, {&(0x7f00000005c0)="11", 0x1}], 0x3, &(0x7f0000000740)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @broadcast, @remote}}}], 0x40}, 0x0) [ 1892.022902][T16130] loop4: detected capacity change from 0 to 127 [ 1892.045198][T16142] loop0: detected capacity change from 0 to 3986 [ 1892.085571][T16130] FAT-fs (loop4): Directory bread(block 63) failed [ 1892.092381][T16130] FAT-fs (loop4): Directory bread(block 64) failed [ 1892.099349][T16130] FAT-fs (loop4): Directory bread(block 65) failed [ 1892.106270][T16130] FAT-fs (loop4): Directory bread(block 66) failed [ 1892.115381][T16130] FAT-fs (loop4): Directory bread(block 67) failed [ 1892.122293][T16130] FAT-fs (loop4): Directory bread(block 68) failed [ 1892.131520][T16130] FAT-fs (loop4): Directory bread(block 69) failed [ 1892.138344][T16130] FAT-fs (loop4): Directory bread(block 70) failed [ 1892.145238][T16130] FAT-fs (loop4): Directory bread(block 71) failed [ 1892.152026][T16130] FAT-fs (loop4): Directory bread(block 72) failed 10:01:30 executing program 5: unlink(&(0x7f00000012c0)='./file0\x00') unlink(&(0x7f0000001340)='./file0\x00') 10:01:30 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x7, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) 10:01:30 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1051b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:01:30 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000580)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb01001800000000000002"], &(0x7f0000000480)=""/229, 0x120, 0xe5, 0x1}, 0x20) 10:01:30 executing program 1: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={@map=0x1, 0xffffffffffffffff, 0x1f}, 0x14) 10:01:30 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900514300666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:01:30 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000580)='2', 0x1}, {&(0x7f00000005c0)="11", 0x1}], 0x2, &(0x7f0000000740)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local}}}], 0x20}, 0x0) 10:01:30 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) 10:01:30 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x19, 0x0, 0x0, 0x4, 0x4, 0x1}, 0x48) 10:01:30 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1081b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:01:30 executing program 3: bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0}, 0x20) [ 1896.126730][T16156] loop0: detected capacity change from 0 to 3986 10:01:30 executing program 1: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)='*') [ 1896.177569][T16157] loop4: detected capacity change from 0 to 127 [ 1896.183966][T16168] loop0: detected capacity change from 0 to 3986 [ 1896.217188][T16157] FAT-fs (loop4): Directory bread(block 63) failed [ 1896.225453][T16157] FAT-fs (loop4): Directory bread(block 64) failed [ 1896.232055][T16157] FAT-fs (loop4): Directory bread(block 65) failed [ 1896.239011][T16157] FAT-fs (loop4): Directory bread(block 66) failed [ 1896.245697][T16157] FAT-fs (loop4): Directory bread(block 67) failed [ 1896.252303][T16157] FAT-fs (loop4): Directory bread(block 68) failed [ 1896.259039][T16157] FAT-fs (loop4): Directory bread(block 69) failed [ 1896.265935][T16157] FAT-fs (loop4): Directory bread(block 70) failed [ 1896.272548][T16157] FAT-fs (loop4): Directory bread(block 71) failed [ 1896.279574][T16157] FAT-fs (loop4): Directory bread(block 72) failed 10:01:36 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{0x0}, {&(0x7f0000000580)='2', 0x1}, {&(0x7f00000005c0)="11", 0x1}], 0x3, &(0x7f0000000740)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local}}}], 0x20}, 0x0) 10:01:36 executing program 3: bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x9000) 10:01:36 executing program 0: bpf$MAP_UPDATE_BATCH(0x19, 0x0, 0x0) 10:01:36 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1091b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:01:36 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000014c0)={0x18, 0x3, &(0x7f00000001c0)=@framed, &(0x7f0000000280)='syzkaller\x00', 0x1, 0x1000, &(0x7f00000002c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:01:36 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900524300666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:01:36 executing program 3: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001cc0)={0x6, 0x1, &(0x7f00000019c0)=@raw=[@kfunc], &(0x7f0000001a40)='GPL\x00', 0x3, 0x8b, &(0x7f0000001a80)=""/139, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:01:36 executing program 1: bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000240)={@cgroup, 0xffffffffffffffff, 0x26}, 0x10) 10:01:36 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local}}}], 0x20}, 0x0) [ 1902.369330][T16184] loop0: detected capacity change from 0 to 3986 [ 1902.383746][T16187] loop4: detected capacity change from 0 to 127 10:01:36 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e10a1b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:01:36 executing program 3: bpf$PROG_LOAD_XDP(0x5, &(0x7f00000005c0)={0x6, 0x3, &(0x7f00000003c0)=@framed, &(0x7f0000000400)='GPL\x00', 0x0, 0xa3, &(0x7f0000000440)=""/163, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:01:36 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x9, 0x200, 0xe5c, 0x8f, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@bloom_filter={0x1e, 0x1, 0x6, 0x9, 0x2, r0, 0x1000, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x4, 0x1}, 0x48) [ 1902.410606][T16187] FAT-fs (loop4): Directory bread(block 63) failed [ 1902.421682][T16187] FAT-fs (loop4): Directory bread(block 64) failed [ 1902.432718][T16187] FAT-fs (loop4): Directory bread(block 65) failed [ 1902.441886][T16197] loop0: detected capacity change from 0 to 3986 [ 1902.447576][T16187] FAT-fs (loop4): Directory bread(block 66) failed [ 1902.460713][T16187] FAT-fs (loop4): Directory bread(block 67) failed [ 1902.467549][T16187] FAT-fs (loop4): Directory bread(block 68) failed [ 1902.474278][T16187] FAT-fs (loop4): Directory bread(block 69) failed [ 1902.487701][T16187] FAT-fs (loop4): Directory bread(block 70) failed [ 1902.494249][T16187] FAT-fs (loop4): Directory bread(block 71) failed [ 1902.501114][T16187] FAT-fs (loop4): Directory bread(block 72) failed 10:01:40 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x18, 0x0, 0x0, 0xfffffffc, 0x1, 0x1}, 0x48) 10:01:40 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001340)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@struct={0x0, 0x2, 0x0, 0x4, 0x0, 0x0, [{0x0, 0x2}, {0x1000000}]}]}}, &(0x7f0000001240)=""/202, 0x3e, 0xca, 0x1}, 0x20) 10:01:40 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$sock(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)=0xfffffffffffff800) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x19, 0x4, 0x4, 0xbf25, 0x0, 0x1}, 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000180)={r0, &(0x7f00000000c0), &(0x7f0000000000)=""/10, 0x2}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r0, 0x0, &(0x7f0000000a40)=""/102397}, 0x20) 10:01:40 executing program 3: perf_event_open$cgroup(&(0x7f0000000740)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48811, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 10:01:40 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e10b1b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:01:40 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900004400666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:01:40 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0xa, 0x200, 0xe5c, 0x8f, 0xd0}, 0x48) 10:01:40 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x14, 0x14, 0x2, [@enum={0x0, 0x1, 0x0, 0x6, 0x4, [{}]}]}}, &(0x7f0000000080)=""/235, 0x2e, 0xeb, 0x1}, 0x20) 10:01:40 executing program 3: r0 = perf_event_open$cgroup(&(0x7f00000007c0)={0x8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)) 10:01:40 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000001140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1c, 0x1c, 0x2, [@func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {0x0, 0x3}]}]}}, &(0x7f00000011c0)=""/243, 0x36, 0xf3, 0x1}, 0x20) 10:01:40 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001800)={&(0x7f0000001680)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x3c, 0x3c, 0x2, [@func_proto={0x0, 0x3, 0x0, 0xd, 0x0, [{}, {}, {0x8}]}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x5, 0x3}}]}}, &(0x7f0000001700)=""/234, 0x56, 0xea, 0x1}, 0x20) 10:01:40 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e10c1b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1906.545133][T16211] loop0: detected capacity change from 0 to 3986 [ 1906.569099][T16212] loop4: detected capacity change from 0 to 127 [ 1906.609349][T16212] FAT-fs (loop4): Directory bread(block 63) failed [ 1906.618729][T16226] loop0: detected capacity change from 0 to 3986 [ 1906.635401][T16212] FAT-fs (loop4): Directory bread(block 64) failed [ 1906.641937][T16212] FAT-fs (loop4): Directory bread(block 65) failed [ 1906.648729][T16212] FAT-fs (loop4): Directory bread(block 66) failed [ 1906.655369][T16212] FAT-fs (loop4): Directory bread(block 67) failed [ 1906.661995][T16212] FAT-fs (loop4): Directory bread(block 68) failed [ 1906.669270][T16212] FAT-fs (loop4): Directory bread(block 69) failed [ 1906.676147][T16212] FAT-fs (loop4): Directory bread(block 70) failed [ 1906.682698][T16212] FAT-fs (loop4): Directory bread(block 71) failed [ 1906.691050][T16212] FAT-fs (loop4): Directory bread(block 72) failed 10:01:47 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct={0x0, 0x0, 0x0, 0x6}]}}, &(0x7f0000000240)=""/187, 0x26, 0xbb, 0x1}, 0x20) 10:01:47 executing program 1: r0 = perf_event_open$cgroup(&(0x7f00000007c0)={0x8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc008240a, 0x0) 10:01:47 executing program 0: bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000080), 0x4) 10:01:47 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0xa, 0x200, 0xe5c, 0x8f}, 0x48) 10:01:47 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e10d1b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:01:47 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900434500666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:01:47 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000001840)={0x0, 0x0, 0x0}, 0x0) 10:01:47 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000740)={&(0x7f0000000680)=ANY=[@ANYBLOB="9feb010018000009000000000000000000000000000200000000"], &(0x7f0000001b00)=""/4096, 0x1a, 0x1000, 0x1}, 0x20) 10:01:47 executing program 3: openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000001c80), 0x8040, 0x0) 10:01:47 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x17, 0x0, 0xcd0f, 0x1, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x1}, 0x48) 10:01:47 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e10f1b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1912.772216][T16238] loop0: detected capacity change from 0 to 3986 10:01:47 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000a00)={0x0, 0x0, 0x0}, 0x0) close(r1) sendmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000300)='z', 0x1}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000002240)={0x0, 0x0, 0x0}, 0x0) [ 1912.813536][T16237] loop4: detected capacity change from 0 to 127 [ 1912.840605][T16248] loop0: detected capacity change from 0 to 3986 [ 1912.851592][T16237] FAT-fs (loop4): Directory bread(block 63) failed [ 1912.860363][T16237] FAT-fs (loop4): Directory bread(block 64) failed [ 1912.870697][T16237] FAT-fs (loop4): Directory bread(block 65) failed [ 1912.879410][T16237] FAT-fs (loop4): Directory bread(block 66) failed [ 1912.886017][T16237] FAT-fs (loop4): Directory bread(block 67) failed [ 1912.892762][T16237] FAT-fs (loop4): Directory bread(block 68) failed [ 1912.904838][T16237] FAT-fs (loop4): Directory bread(block 69) failed [ 1912.911943][T16237] FAT-fs (loop4): Directory bread(block 70) failed [ 1912.920549][T16237] FAT-fs (loop4): Directory bread(block 71) failed [ 1912.927173][T16237] FAT-fs (loop4): Directory bread(block 72) failed 10:01:51 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000340)) 10:01:51 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x12, 0xffff8001, 0x0, 0x2, 0x0, 0x1}, 0x48) 10:01:51 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x17, 0x0, 0xcd0f, 0x1}, 0x48) 10:01:51 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1101b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:01:51 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 10:01:51 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900004800666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:01:51 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000006c0)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x48) 10:01:51 executing program 0: bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000540), 0x10) 10:01:51 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1111b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1916.928769][T16263] loop0: detected capacity change from 0 to 3986 10:01:51 executing program 3: mkdir(&(0x7f0000000080)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) 10:01:51 executing program 1: mkdir(&(0x7f0000000440)='./file0\x00', 0x110) mkdir(&(0x7f0000000000)='./file1\x00', 0x112) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) 10:01:51 executing program 0: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) [ 1916.972789][T16271] loop0: detected capacity change from 0 to 3986 [ 1916.973071][T16264] loop4: detected capacity change from 0 to 127 [ 1917.032803][T16264] FAT-fs (loop4): Directory bread(block 63) failed [ 1917.043229][T16264] FAT-fs (loop4): Directory bread(block 64) failed [ 1917.051610][T16264] FAT-fs (loop4): Directory bread(block 65) failed [ 1917.058205][T16264] FAT-fs (loop4): Directory bread(block 66) failed [ 1917.064785][T16264] FAT-fs (loop4): Directory bread(block 67) failed [ 1917.073170][T16264] FAT-fs (loop4): Directory bread(block 68) failed [ 1917.079851][T16264] FAT-fs (loop4): Directory bread(block 69) failed [ 1917.088997][T16264] FAT-fs (loop4): Directory bread(block 70) failed [ 1917.095599][T16264] FAT-fs (loop4): Directory bread(block 71) failed [ 1917.102169][T16264] FAT-fs (loop4): Directory bread(block 72) failed 10:01:57 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f0000000780)={0x0, 0x0, 0x0}, 0x20004009) 10:01:57 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1251b565dca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:01:57 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz0\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={r0, 0x0, 0x0, 0x0, 0x0}, 0x20) 10:01:57 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) sendmsg(r1, &(0x7f0000002dc0)={0x0, 0x0, 0x0}, 0x0) 10:01:57 executing program 0: perf_event_open$cgroup(&(0x7f00000007c0)={0x8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 10:01:57 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900434b00666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:01:57 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x5421, &(0x7f0000000340)='freezer.parent_freezing\x00') 10:01:57 executing program 3: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000f00)=@bpf_lsm={0x1d, 0x0, 0x0, &(0x7f0000000dc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:01:57 executing program 0: socketpair(0xa, 0x1, 0x5, &(0x7f00000000c0)) 10:01:57 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x18, 0x2, &(0x7f00000002c0)=@raw=[@initr0], &(0x7f0000000300)='GPL\x00', 0x0, 0x38, &(0x7f0000000340)=""/56, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:01:57 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b560aca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:01:57 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x6, [@enum={0x5}]}, {0x0, [0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000080)=""/235, 0x2a, 0xeb, 0x1}, 0x20) [ 1923.182314][T16292] loop0: detected capacity change from 0 to 3986 [ 1923.228331][T16304] loop4: detected capacity change from 0 to 127 [ 1923.234892][T16305] loop0: detected capacity change from 0 to 3986 [ 1923.257244][T16304] FAT-fs (loop4): Directory bread(block 63) failed [ 1923.273128][T16304] FAT-fs (loop4): Directory bread(block 64) failed [ 1923.285075][T16304] FAT-fs (loop4): Directory bread(block 65) failed [ 1923.292429][T16304] FAT-fs (loop4): Directory bread(block 66) failed [ 1923.301598][T16304] FAT-fs (loop4): Directory bread(block 67) failed [ 1923.308531][T16304] FAT-fs (loop4): Directory bread(block 68) failed [ 1923.315062][T16304] FAT-fs (loop4): Directory bread(block 69) failed [ 1923.321562][T16304] FAT-fs (loop4): Directory bread(block 70) failed [ 1923.331600][T16304] FAT-fs (loop4): Directory bread(block 71) failed [ 1923.338151][T16304] FAT-fs (loop4): Directory bread(block 72) failed 10:02:01 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'caif0\x00'}) 10:02:01 executing program 5: syz_clone(0x32004000, 0x0, 0x0, &(0x7f00000000c0), 0x0, 0x0) ioctl$TUNGETVNETBE(0xffffffffffffffff, 0x800454df, &(0x7f00000001c0)) 10:02:01 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b5625ca789a2bb34f73d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:02:01 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000180)="7f", 0x1}], 0x1}, 0x1) 10:02:01 executing program 0: perf_event_open$cgroup(&(0x7f0000000580)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x85810, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 10:02:01 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900004c00666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:02:01 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x18, 0x2, &(0x7f00000002c0)=@raw=[@initr0], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x3, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:02:01 executing program 1: bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x18, 0x2, &(0x7f00000002c0)=@raw=[@initr0], &(0x7f0000000300)='GPL\x00', 0x2, 0x0, 0x0, 0x40f00, 0x3, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000880), 0x8) r0 = bpf$ITER_CREATE(0x21, &(0x7f00000009c0), 0x8) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000cc0)={0x6, 0x7, &(0x7f0000000ac0)=@raw=[@call={0x85, 0x0, 0x0, 0xbd}, @initr0={0x18, 0x0, 0x0, 0x0, 0x45, 0x0, 0x0, 0x0, 0xb0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xc9d}, @alu={0x7, 0x0, 0x2, 0x1, 0x2, 0x0, 0xfffffffffffffffc}, @jmp={0x5, 0x1, 0x0, 0xa, 0x8c966ba1dd44318e, 0x50}], &(0x7f0000000b40)='GPL\x00', 0x1ff, 0x45, &(0x7f0000000b80)=""/69, 0x40f00, 0x9, '\x00', 0x0, 0x25, r0, 0x8, &(0x7f0000000c00)={0x2, 0x4}, 0x8, 0x10, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0xff}, 0x10}, 0x80) 10:02:01 executing program 0: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, &(0x7f0000000240)=""/172, 0x26, 0xac, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000001c0)={r0, 0x20, &(0x7f0000000180)={&(0x7f0000000040)=""/104, 0x68, 0x0, &(0x7f00000000c0)=""/138, 0x8a}}, 0x10) 10:02:01 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f23d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:02:01 executing program 0: perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9a54, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 10:02:01 executing program 1: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) 10:02:01 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x9, 0x200, 0xe5c, 0x8f, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x48) [ 1927.335803][T16319] loop0: detected capacity change from 0 to 3986 [ 1927.354046][T16320] loop4: detected capacity change from 0 to 127 [ 1927.390899][T16320] FAT-fs (loop4): Directory bread(block 63) failed [ 1927.398351][T16333] loop0: detected capacity change from 0 to 3986 [ 1927.408430][T16320] FAT-fs (loop4): Directory bread(block 64) failed [ 1927.419399][T16320] FAT-fs (loop4): Directory bread(block 65) failed [ 1927.429199][T16320] FAT-fs (loop4): Directory bread(block 66) failed [ 1927.436173][T16320] FAT-fs (loop4): Directory bread(block 67) failed [ 1927.442734][T16320] FAT-fs (loop4): Directory bread(block 68) failed [ 1927.449438][T16320] FAT-fs (loop4): Directory bread(block 69) failed [ 1927.456223][T16320] FAT-fs (loop4): Directory bread(block 70) failed [ 1927.462808][T16320] FAT-fs (loop4): Directory bread(block 71) failed [ 1927.469408][T16320] FAT-fs (loop4): Directory bread(block 72) failed 10:02:08 executing program 5: syz_clone(0xa801200, 0x0, 0xfffffffffffffff4, 0x0, 0x0, 0x0) 10:02:08 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@struct={0x0, 0x1, 0x0, 0x3, 0x0, 0x0, [{}]}]}}, &(0x7f0000000240)=""/187, 0x32, 0xbb, 0x1}, 0x20) 10:02:08 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000c80)={0x18, 0x3, &(0x7f0000000a40)=@framed={{0x18, 0x0, 0x2}}, &(0x7f0000000ac0)='syzkaller\x00', 0x4, 0xb2, &(0x7f0000000b00)=""/178, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:02:08 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f25d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:02:08 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000c80)={0x1c, 0x3, &(0x7f0000000a40)=@framed, &(0x7f0000000ac0)='syzkaller\x00', 0x4, 0xb2, &(0x7f0000000b00)=""/178, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:02:08 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900434c00666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:02:08 executing program 1: bpf$BPF_BTF_LOAD(0x8, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) 10:02:08 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1a, 0x18, 0x2, [@struct={0x0, 0x1, 0x0, 0x4, 0x0, 0x0, [{}]}]}}, &(0x7f0000000240)=""/187, 0x32, 0xbb, 0x1}, 0x20) 10:02:08 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct={0x0, 0x0, 0x0, 0x2}]}}, &(0x7f0000000240)=""/187, 0x26, 0xbb, 0x1}, 0x20) 10:02:08 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@struct={0x0, 0xa, 0x0, 0x4, 0x0, 0x0, [{}]}]}}, &(0x7f0000000240)=""/187, 0x32, 0xbb, 0x1}, 0x20) 10:02:08 executing program 0: bpf$BPF_BTF_LOAD(0xf, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) 10:02:08 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001c80), 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, 0x0) [ 1934.374090][T16345] loop0: detected capacity change from 0 to 3986 [ 1934.400195][T16349] loop4: detected capacity change from 0 to 127 [ 1934.450422][T16349] FAT-fs (loop4): Directory bread(block 63) failed [ 1934.459135][T16349] FAT-fs (loop4): Directory bread(block 64) failed [ 1934.465875][T16349] FAT-fs (loop4): Directory bread(block 65) failed [ 1934.472403][T16349] FAT-fs (loop4): Directory bread(block 66) failed [ 1934.481259][T16349] FAT-fs (loop4): Directory bread(block 67) failed [ 1934.488155][T16349] FAT-fs (loop4): Directory bread(block 68) failed [ 1934.494678][T16349] FAT-fs (loop4): Directory bread(block 69) failed [ 1934.503293][T16349] FAT-fs (loop4): Directory bread(block 70) failed [ 1934.509969][T16349] FAT-fs (loop4): Directory bread(block 71) failed [ 1934.518534][T16349] FAT-fs (loop4): Directory bread(block 72) failed 10:02:12 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000c80)={0x18, 0x7, &(0x7f0000000a40)=@framed={{}, [@exit, @map_fd={0x18, 0x0, 0x4}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffd}]}, &(0x7f0000000ac0)='syzkaller\x00', 0x4, 0xb2, &(0x7f0000000b00)=""/178, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:02:12 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f2ad0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:02:12 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x10122) 10:02:12 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f0000000780)={&(0x7f0000000340)=@can, 0x19, 0x0}, 0x0) 10:02:12 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000180)="7fd0f44d3e47e33ce5c4dd22232004847a404888330e33d5a5266c53923900e53853b690ead96dd92e76561928c1ace535abca06533e4efe32a9a098056e3623e54bfb42e84e073d25a6ce5869935a168f8142ba09e83edb66d870ed48dca65221ffe06acce67b2ef1718b5661a8", 0x6e}, {&(0x7f0000000200)="c807d8d0bea5441ec74a", 0xa}, {&(0x7f0000000240)="5a282fdc15352eda3f2a5e29ab45198e04bb583b3bf89e42916d18e7df297a9c0e4505bef543c11e46102d945b442f8df17899c253f4b980ea158c702711ba52b56b5df154a5ee35bf872bf5d8469debfede7f91b3de6b17cb2ba010a62881", 0x5f}, {&(0x7f00000002c0)="45ae7e4fa6ec70c35490f1e50c71d5fe43478c35c7ee137e706a05c51445690ec01b07bfbc3b26852d9c86540b8eedfac920faccb60a9d27ba2e8d6f46db8f1e27c6c044222e4275e8cb3fe0014965785c3843226f03e46339c7ba94a7449200339061b0ebb05ac3bb9b23af1ebd9bfc89b009d99b2e107ec408cf5090662099d586aaad5d6b1fcea20cadd1abae6494998fb1679e7268a1bdd90529a583a2dcb934ed9acdf94def0dee05f1c39de29a9716230b0bfa50", 0xb7}, {&(0x7f0000000380)="174013749a121af0", 0x8}, {&(0x7f00000003c0)="505d9f8006caaba46d2f6f18a77ac66eb2d111b07701db72b777153847131f6b03e2df5bf492d0a3915377ba4bd1a957bd5d557c28f8a96dfc8baec956b2320dd9a014aa6b9c0cf8cba044bf854c041215d6435488b0199caa36b4f6", 0x5c}, {&(0x7f0000000440)="a56054d2d7bd85455e63aa7f506969178e1451f3afd048dd9184c2a4a6663dd73d2884a0928ce031e15661c73f87c66a3c208f7dbbc6a13e0ccda764d9d037", 0x3f}, {&(0x7f0000000480)="f3f5e0c519819be86a3dce72fc20234091d2af77fe944b662b1acd7efd48217f6bf642a12af27195eb9bd91d0edebc9141c4f50f5f3f0bab949de84f1f9b410c4b961813f22dea52", 0x48}, {&(0x7f0000000500)="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", 0xc49}], 0x9}, 0x1) 10:02:12 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900434d00666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:02:12 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000001180)=@base={0x12, 0x10001, 0x8, 0xfffffffe, 0x0, 0x1}, 0x48) 10:02:12 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000004980)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000004e80)={0x0, 0x0, &(0x7f0000004a40)=[{0xffffffffffffffff}], 0x1}, 0x0) 10:02:12 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f2bd0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:02:12 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000000)="e6", 0x1}], 0x1}, 0x8015) recvmsg(r1, &(0x7f0000000a00)={0x0, 0x0, 0x0}, 0x7) [ 1938.531320][T16376] loop0: detected capacity change from 0 to 3986 [ 1938.550955][T16377] loop4: detected capacity change from 0 to 127 [ 1938.562639][T16377] FAT-fs (loop4): Directory bread(block 63) failed 10:02:12 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000700)={0x6, 0xc, &(0x7f0000000440)=@raw=[@alu, @exit, @jmp, @initr0, @generic, @kfunc, @map_val, @func, @map_idx_val], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000500), 0x8, 0x10, &(0x7f0000000540), 0x10, 0x0, 0x0, 0x0, &(0x7f00000006c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x7d) 10:02:12 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f2dd0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1938.584550][T16377] FAT-fs (loop4): Directory bread(block 64) failed [ 1938.591646][T16382] loop0: detected capacity change from 0 to 3986 [ 1938.601820][T16377] FAT-fs (loop4): Directory bread(block 65) failed [ 1938.612409][T16377] FAT-fs (loop4): Directory bread(block 66) failed [ 1938.620717][T16377] FAT-fs (loop4): Directory bread(block 67) failed [ 1938.629688][T16390] loop0: detected capacity change from 0 to 3986 [ 1938.637716][T16377] FAT-fs (loop4): Directory bread(block 68) failed [ 1938.644242][T16377] FAT-fs (loop4): Directory bread(block 69) failed [ 1938.656830][T16377] FAT-fs (loop4): Directory bread(block 70) failed [ 1938.663365][T16377] FAT-fs (loop4): Directory bread(block 71) failed [ 1938.670993][T16377] FAT-fs (loop4): Directory bread(block 72) failed 10:02:19 executing program 3: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000cc0)={0x6, 0x2, &(0x7f0000000ac0)=@raw=[@btf_id], &(0x7f0000000b40)='GPL\x00', 0x0, 0x45, &(0x7f0000000b80)=""/69, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:02:19 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x3, 0x0, 0x4}, 0x48) 10:02:19 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001380)=@base={0x11, 0x4, 0x4, 0x3ff}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x58, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0x14, &(0x7f0000000140)={r1}, 0xc) 10:02:19 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f2ed0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:02:19 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x12002) 10:02:19 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900434e00666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:02:19 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x2, 0x0, 0x0, 0x2}}, &(0x7f0000000240)=""/187, 0x1a, 0xbb, 0x1}, 0x20) 10:02:19 executing program 0: shmget(0x0, 0x3000, 0x229, &(0x7f0000ffd000/0x3000)=nil) 10:02:19 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f30d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:02:19 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x0, 0x0, 0x1}, 0x8) 10:02:19 executing program 3: shmctl$IPC_SET(0x0, 0x1, &(0x7f0000001a40)={{0x0, 0xffffffffffffffff}}) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) [ 1944.761822][T16401] loop0: detected capacity change from 0 to 3986 [ 1944.798523][T16403] loop4: detected capacity change from 0 to 127 10:02:19 executing program 0: r0 = socket$inet6(0x18, 0x3, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x0, 0xfffffffffffffff9}, 0x10) 10:02:19 executing program 3: r0 = syz_open_pts(0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) [ 1944.819449][T16410] loop0: detected capacity change from 0 to 3986 [ 1944.827746][T16403] FAT-fs (loop4): Directory bread(block 63) failed [ 1944.841977][T16403] FAT-fs (loop4): Directory bread(block 64) failed [ 1944.852195][ T23] audit: type=1400 audit(1667642539.127:340): avc: denied { setopt } for pid=16415 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 1944.861770][T16403] FAT-fs (loop4): Directory bread(block 65) failed [ 1944.884956][T16403] FAT-fs (loop4): Directory bread(block 66) failed [ 1944.894015][T16403] FAT-fs (loop4): Directory bread(block 67) failed [ 1944.903870][T16403] FAT-fs (loop4): Directory bread(block 68) failed [ 1944.913456][T16403] FAT-fs (loop4): Directory bread(block 69) failed [ 1944.920250][T16403] FAT-fs (loop4): Directory bread(block 70) failed [ 1944.930473][T16403] FAT-fs (loop4): Directory bread(block 71) failed [ 1944.937405][T16403] FAT-fs (loop4): Directory bread(block 72) failed 10:02:23 executing program 5: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8, 0x10, 0xffffffffffffffff, 0x0) 10:02:23 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f4cd0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:02:23 executing program 3: r0 = socket$inet6(0x18, 0x3, 0x0) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@in6={0x18}, 0xc, &(0x7f0000000480)=[{0x0}, {0x0}, {&(0x7f0000000200)="c0", 0x1}], 0x3}, 0x0) 10:02:23 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900434f00666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:02:23 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000940)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000800)=[{&(0x7f0000000100)="daf00ae1ca358f8465174631ed245ebe1563fd7490b6f8b543170b6dc38e4362b7a70b3454ef6ff92f7dab78647276697f7d5b13105d669b78a4ae54e1fd8f6f42647f0147abea15d9401a5b7cb2142d9a0a665963c8bee6f96316b14661a4e39012e53b1db1d0bf1cc1837ed057878e8a40235ebbe6cc8dd2ef04701208fab695de69d72494f8e241cbe56526342bd0a5f0028ce19fc82bcd4e78233dafb5c729c43e6a94b0442e298bcc0860f11d0e49cb7bd744a6a843eda79239f3ddcdda2fb31a443b4b1d96cea7165ea020a3320657ff865788cfba3e7ec66f71807bf5c2c9b68bf12d54c9", 0xe8}, {&(0x7f0000000200)="6c6bb8bd39596ec0708df1d2506caac524984c207d1f4dd4293960ff6da07073cde6ef1a779fb0e5ee30907b8b8dd3c31bca3e9f6349828016ba9a103ff35ca63a6d9cbbc22a6c321fc9f87a81d4f9f4d54ea415ea78ccb6b5f20602ebeae3c500dc92e32ed51859752f2dd9f58e9d32f34efb3297dff74e1813f50206c423c324d17a3edaca79fef4760c4fa7c68a4306dc042f6b0a8f4661e0cc8643b0ec79a824343142d61666e832f72716b7f3729ed74dec72146cf68a36dcfd", 0xbc}, {&(0x7f00000002c0)="efb1329f42d3bf337ab81ab5da700bb9cb853d9729abb1de60d6f8a44262a94f3b26fa7bad954d93a562e389162c409333898d3b4132c5b139f6bd69a336d4fc8453671e5ea374207cf64972c75a488dd7cf07c1aafcf76dea9a87793494e9ab374d89b3f4e413856cbb3c9e9d9cd45d688adffa1449c2e3850838b078e06ccf26c5291d4db2488b75b72d571e6987611cdb1d081b336821abc0512ff97ae885f3f25c9f99809483ee3d484b182ee9b96371d7ae7bbd1edff923aabeb23e0cd4cf2017acb947fbdd6cdece0baa451dd09187b215dcf681d5ae52e3e6067e257103a779", 0xe3}, {&(0x7f00000003c0)="e966a357be4767ffe85e415aa6b4a473a75617ae931d0d0156d24eee51ec7b877d7bc55953f5c2f60ef8943512d783d2e6a56e986aeb75f7328f379cdcc425b3ecd53c1bbcc4321452aec04e2ff5324274b76bcaf6db6b58f826f959bdb80be623c73e1b96859570844c1fc2031ce68767b28b10a78da1f0e6159638c024d0f3c873442e4030bd223b7ce52b2b578d23982dcaa70759356b44ebbc09aa832d1aa1c169dd91086bb75f323e9746a513", 0xaf}, {&(0x7f0000000480)="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", 0xfe}, {&(0x7f0000000580)="2747343e3fb3e386a5b6a4488830f7f560d9acdc6a469d13d5493ed739e28cc319b3e6b769105cfa333f33622f3e3924e9c63be38e1707e76745743be7fdf30d06db2d07b70f389519b8ac69578e4032217e9848d3ffbe9f28063fa140280e7446a643d84f606b0ca4f1e50fd2696add64e176ef1c0c461f36cc68480159852476068eab1f706ea9dd49a3cc7f38eaab61e4f99b1857aa58cf7b8c473423fa367dcbac38b7ad841d0e680ebb1a96e789f5645042f0424326", 0xb8}, {&(0x7f0000000640)="d5de5f718932bbcf1f48f5995916bd2231a99a1873a56ab9893e70e8a9112ae518d74c297bd591", 0x27}, {&(0x7f0000000680)="3ce14e7798f59ebd570f4406010597e41531c4d3d4d91c6192221286899d767e9cf9e732024fd2d9bb0af64eaddca5c3", 0x30}, {&(0x7f00000006c0)="89c29c2caf3bbc089dee7a9dc37fddd5d4fa1932a0ac27bb044a7008f3e5f588268acd57fa5d09e12c42fca72879d31092ea738fdda967d19e0f46e466e94dcfdbbfcbbce556a5a617a3a0510e17cc46340349b44369ba48266a26a9fefd0af74b210d9edc3b16927bab9b2f8e7994907f27f182b60528b0d89d50cebdef6009089458a796fa2c1124402f963ddc62a97c3d5293aae8187181dc3387afd1f5d6699da6f437", 0xa5}, {&(0x7f0000000780)="e7b696a3259ea16113887ba160df2bb8649fce6abed1bb36439a417daf752ef1c2fb6541a3108c4e5862dc3264bbe70e218f2477faa5d1f6ef83c926e1f08e2c2c490ae999b06c1647340ce3763c32c0caa57bc0c2e962ca79dd2e6f25f30d7fede2de53f9378a2507cfb343e791a663ce1fec2746751ab0a5becb9b05", 0x7d}], 0xa, &(0x7f0000000900)=[@rights, @rights], 0x38}, 0x0) 10:02:23 executing program 0: r0 = socket$inet6(0x18, 0x3, 0x0) connect$inet6(r0, &(0x7f0000000080)={0x18, 0x3}, 0xc) 10:02:23 executing program 1: r0 = socket$inet6(0x18, 0x3, 0x0) r1 = dup(r0) sendto$inet6(r1, &(0x7f0000000000)="aa", 0x1, 0x0, &(0x7f0000000100)={0x18, 0x1}, 0xc) 10:02:23 executing program 0: poll(&(0x7f0000000040), 0x68, 0x0) 10:02:23 executing program 3: r0 = syz_open_pts(0xffffffffffffffff, 0x0) ftruncate(r0, 0x0) 10:02:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000180)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="04", 0x1}], 0x1, &(0x7f0000001180)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x0, 0x0, r2}}], 0x1c}, 0x0) 10:02:23 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f58d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:02:23 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) recvfrom(r0, 0x0, 0x0, 0x42, 0x0, 0x0) [ 1948.925238][T16426] loop0: detected capacity change from 0 to 3986 [ 1948.979541][T16430] loop4: detected capacity change from 0 to 127 [ 1948.985198][T16439] loop0: detected capacity change from 0 to 3986 [ 1949.028619][T16430] FAT-fs (loop4): Directory bread(block 63) failed [ 1949.036522][T16430] FAT-fs (loop4): Directory bread(block 64) failed [ 1949.043202][T16430] FAT-fs (loop4): Directory bread(block 65) failed [ 1949.051099][T16430] FAT-fs (loop4): Directory bread(block 66) failed [ 1949.060472][T16430] FAT-fs (loop4): Directory bread(block 67) failed [ 1949.069197][T16430] FAT-fs (loop4): Directory bread(block 68) failed [ 1949.076805][T16430] FAT-fs (loop4): Directory bread(block 69) failed [ 1949.083945][T16430] FAT-fs (loop4): Directory bread(block 70) failed [ 1949.092195][T16430] FAT-fs (loop4): Directory bread(block 71) failed [ 1949.099876][T16430] FAT-fs (loop4): Directory bread(block 72) failed 10:02:27 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000000c0)='m', 0x1}, {&(0x7f0000000180)="ed", 0x1}], 0x3d00}, 0x0) 10:02:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f00000000c0)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xffffffffffffffd3, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={0x0, @in, 0x0, 0x0, 0x212}, 0x98) 10:02:27 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=[@cred, @cred, @cred], 0x120}, 0x0) 10:02:27 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f63d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:02:27 executing program 0: r0 = socket(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000280)={0x10, 0x2}, 0x10) 10:02:27 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900435000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:02:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r0) r3 = dup2(r2, r1) sendmsg$inet_sctp(r3, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@init={0x14}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}], 0x30}, 0x0) 10:02:27 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0), &(0x7f0000000400)=0x10) 10:02:27 executing program 1: mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1000, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file2\x00') [ 1953.087423][ T23] audit: type=1400 audit(1667642547.367:341): avc: denied { bind } for pid=16450 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 1953.118050][T16460] loop0: detected capacity change from 0 to 3986 10:02:27 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000180)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1}, 0x14) 10:02:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f00000006c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@sndinfo={0x1c}], 0x1c}, 0x0) 10:02:27 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f64d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1953.141307][T16465] loop4: detected capacity change from 0 to 127 [ 1953.173340][T16465] FAT-fs (loop4): Directory bread(block 63) failed [ 1953.187994][T16473] loop0: detected capacity change from 0 to 3986 [ 1953.199190][T16465] FAT-fs (loop4): Directory bread(block 64) failed [ 1953.205915][T16465] FAT-fs (loop4): Directory bread(block 65) failed [ 1953.212453][T16465] FAT-fs (loop4): Directory bread(block 66) failed [ 1953.223163][T16465] FAT-fs (loop4): Directory bread(block 67) failed [ 1953.231552][T16465] FAT-fs (loop4): Directory bread(block 68) failed [ 1953.238316][T16465] FAT-fs (loop4): Directory bread(block 69) failed [ 1953.245291][T16465] FAT-fs (loop4): Directory bread(block 70) failed [ 1953.251895][T16465] FAT-fs (loop4): Directory bread(block 71) failed [ 1953.258656][T16465] FAT-fs (loop4): Directory bread(block 72) failed 10:02:31 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000040)="b2", 0x1}], 0x1}, 0x0) 10:02:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_msfilter(r0, 0x84, 0x17, &(0x7f0000000280)=ANY=[], 0x28) 10:02:31 executing program 3: openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) 10:02:31 executing program 1: mount(&(0x7f0000000240), 0x0, 0x0, 0x0, 0x0) 10:02:31 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f68d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:02:31 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900435100666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:02:31 executing program 1: symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000000)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000740)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00004de000/0x3000)=nil, 0x3000, 0x2, 0x90, r1, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x10, r1, 0x0) preadv(r0, &(0x7f0000001580)=[{0x0}], 0x1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgrcv(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="000000000000000003"], 0x18, 0x0, 0x2000) 10:02:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040), &(0x7f0000000100)=0x98) 10:02:31 executing program 3: open$dir(&(0x7f0000000280)='./file1\x00', 0x200, 0x0) truncate(&(0x7f0000000100)='./file1\x00', 0x5) 10:02:31 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f69d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:02:31 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000240)={0x4000, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x2, 0x7, 0x0, 0x0, 0x2}, 0x10}}, 0x0) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}}, 0x0) [ 1957.245554][T16484] loop0: detected capacity change from 0 to 3986 10:02:31 executing program 3: r0 = getpgid(0x0) prlimit64(r0, 0x0, &(0x7f0000000000), &(0x7f0000000040)) [ 1957.287610][T16496] loop0: detected capacity change from 0 to 3986 [ 1957.313889][T16485] loop4: detected capacity change from 0 to 127 [ 1957.328777][T16485] FAT-fs (loop4): Directory bread(block 63) failed [ 1957.340926][T16485] FAT-fs (loop4): Directory bread(block 64) failed [ 1957.349571][T16485] FAT-fs (loop4): Directory bread(block 65) failed [ 1957.356603][T16485] FAT-fs (loop4): Directory bread(block 66) failed [ 1957.366623][T16485] FAT-fs (loop4): Directory bread(block 67) failed [ 1957.379328][T16485] FAT-fs (loop4): Directory bread(block 68) failed [ 1957.389595][T16485] FAT-fs (loop4): Directory bread(block 69) failed [ 1957.401453][T16485] FAT-fs (loop4): Directory bread(block 70) failed [ 1957.410292][T16485] FAT-fs (loop4): Directory bread(block 71) failed [ 1957.417561][T16485] FAT-fs (loop4): Directory bread(block 72) failed 10:02:37 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 10:02:37 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f6cd0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:02:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x6, 0x6, &(0x7f00000004c0)={0x0, {{0x2, 0x0, @empty}}}, 0x88) 10:02:37 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900435200666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:02:37 executing program 0: r0 = socket$igmp6(0xa, 0x3, 0x2) getsockopt$MRT6(r0, 0x29, 0x3a, 0x0, &(0x7f0000000340)) 10:02:37 executing program 1: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000100)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0x40046208, 0x0) 10:02:37 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000005c0)={0x18, 0x7, &(0x7f0000000680)=ANY=[@ANYBLOB="18000000090000000000000000100000850000009300000018590000050000000000000000000000852000000100000095000000000000007eed57010e7e31773654d7ae01f1c4c79f11511805158301ef6945cbefbb7a96184c5802fe6e8e9a7249571be9ad031ab82e125417af2784bc746481ae614b062826d1a8d261ec4204706069ecf55645c9195f59f2b5bdfa69f64ea47d987843aecc43"], &(0x7f00000003c0)='syzkaller\x00', 0x7, 0xed, &(0x7f0000000400)=""/237, 0x41100, 0x19, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000500)={0x5, 0x2}, 0x8, 0x10, &(0x7f0000000540)={0x2, 0x2, 0x0, 0x1}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000580)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff]}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000640)={&(0x7f0000000240)='xprtrdma_frwr_maperr\x00', r0}, 0x10) syz_io_uring_setup(0x0, &(0x7f0000000280), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000300), &(0x7f0000000340)) syz_clone(0x60000000, &(0x7f0000000080)="fcef8ef381df6286be094066f580efb8b041e37c173cb02810f082cf5d8a2d39aa80ec86d6fa7f49e223ff2618ffef7bc83e432f5b93ea1bd6b3114fe21ea6ed382d59b392dc8f6f8b320e47cda7022b5f3042ee26117c1f3bf670f2e504d352693af207fc5849799038073a5dd746657be58daed61a00ff304eda88af70cabfac9b31d69bddb492d2928f", 0x8b, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="d4fd4c242a3bb9285ff1d574b6b01a1ac665e7c4688fda73d8e2aa91fef4db89405c06e94900588a3be881d02df121c7289b87a779778d23d16c2bf1c30e5b7184e922473f54f5") 10:02:37 executing program 1: syz_io_uring_setup(0x80000000, &(0x7f0000000280)={0x0, 0x0, 0x10}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) 10:02:37 executing program 0: r0 = syz_io_uring_setup(0x7c6e, &(0x7f0000000240), &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000001c0), &(0x7f00000002c0)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x10000000) 10:02:37 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f6fd0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:02:37 executing program 0: syz_read_part_table(0x0, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000003640)=[{0x0}]) 10:02:37 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = gettid() sendmmsg$unix(r0, &(0x7f0000000200)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@cred={{0x1c, 0x1, 0x2, {r1, 0xee00}}}], 0x20}}], 0x1, 0x0) [ 1963.496487][T16612] loop0: detected capacity change from 0 to 3986 [ 1963.551767][T16610] loop4: detected capacity change from 0 to 127 [ 1963.574528][T16610] FAT-fs (loop4): Directory bread(block 63) failed [ 1963.589705][T16610] FAT-fs (loop4): Directory bread(block 64) failed [ 1963.599794][T16610] FAT-fs (loop4): Directory bread(block 65) failed [ 1963.612724][T16610] FAT-fs (loop4): Directory bread(block 66) failed [ 1963.619548][T16610] FAT-fs (loop4): Directory bread(block 67) failed [ 1963.629297][T16610] FAT-fs (loop4): Directory bread(block 68) failed [ 1963.639636][T16610] FAT-fs (loop4): Directory bread(block 69) failed [ 1963.651128][T16610] FAT-fs (loop4): Directory bread(block 70) failed [ 1963.658042][T16610] FAT-fs (loop4): Directory bread(block 71) failed [ 1963.664607][T16610] FAT-fs (loop4): Directory bread(block 72) failed 10:02:41 executing program 5: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000480)=[{}], 0x1, 0x0) 10:02:41 executing program 1: socket(0x1e, 0x4, 0x0) socket(0x1e, 0x4, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socket$inet6(0xa, 0x80003, 0xff) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x9001}, 0x4) socket$nl_route(0x10, 0x3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0xa, 0x300) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) sendmsg$inet(r2, &(0x7f0000000780)={&(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000002}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000140)="be38", 0xffdf}], 0x1, &(0x7f0000000c80)=ANY=[@ANYBLOB="1c000000000000000000000008000000", @ANYRES32=r1, @ANYBLOB="ac1414aa00000000000000001c000000000000000000000007"], 0x40}, 0x0) 10:02:41 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f70d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:02:41 executing program 3: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x400000, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002580), 0x0, 0x0) r2 = ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0xc}) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'pimreg0\x00'}) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r2) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) 10:02:41 executing program 0: syz_mount_image$vfat(&(0x7f0000000100), &(0x7f00000000c0)='./bus\x00', 0x78d1, 0x5, &(0x7f0000000500)=[{&(0x7f0000000300)="601c6d6b646f736690e6b100080101000440002000f8010010000200030000000000000080000000000000000000000000000000000000197d92d6cbe5d9150025e1c30c10fcd6dcf97b1390e57c7567cafa7a931083efcf", 0x58}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000041660069000000650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x37ff}, {&(0x7f0000000240)="00ba637f24", 0x5, 0x4000}, {&(0x7f0000000040)="f8ffff00f0ffffffff07800009a000ffffff00"/32, 0x20, 0x4005}, {&(0x7f0000000400)="73797a6b616c6c070000007a6b616c6c6572657273797a6b616c6c656a73797a6b616c6c657273797a6bb66c657273797a6b619986a55e85613b2c616c6c657273797a6b616c6c657273797a6b626c6cdfd057657273000008e100000000000000000800000000000000000000000000000000005634ed59d25630b0f2de2e105fd77639688c7aa4ef71fd1c0c955a5ad0931fdffd998b602f2ef428bccda33a35ae9ba8a0c02319bce1f2e8e2a6be7e3585eb16778f59414d42db9c516319c50d7e0d62ddb2670004933b5f7258a349c6", 0xd1, 0x77ff}], 0x800, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x2) r0 = creat(&(0x7f0000001300)='./file0\x00', 0x0) statfs(&(0x7f0000000280)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) 10:02:41 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900025800666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:02:41 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f74d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1967.649075][T16640] loop0: detected capacity change from 0 to 60 [ 1967.657031][ T23] audit: type=1400 audit(1667642561.937:342): avc: denied { ioctl } for pid=16636 comm="syz-executor.3" path="/dev/loop-control" dev="devtmpfs" ino=99 ioctlcmd=0x4c80 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 10:02:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_GET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[], 0x1c}}, 0x0) 10:02:41 executing program 1: socket(0x1e, 0x4, 0x0) socket(0x1e, 0x4, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socket$inet6(0xa, 0x80003, 0xff) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x9001}, 0x4) socket$nl_route(0x10, 0x3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0xa, 0x300) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) sendmsg$inet(r2, &(0x7f0000000780)={&(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000002}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000140)="be38", 0xffdf}], 0x1, &(0x7f0000000c80)=ANY=[@ANYBLOB="1c000000000000000000000008000000", @ANYRES32=r1, @ANYBLOB="ac1414aa00000000000000001c000000000000000000000007"], 0x40}, 0x0) 10:02:42 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000005c0)={0x18, 0x7, &(0x7f0000000680)=ANY=[@ANYBLOB="18000000090000000000000000100000850000009300000018590000050000000000000000000000852000000100000095000000000000007eed57010e7e31773654d7ae01f1c4c79f11511805158301ef6945cbefbb7a96184c5802fe6e8e9a7249571be9ad031ab82e125417af2784bc746481ae614b062826d1a8d261ec4204706069ecf55645c9195f59f2b5bdfa69f64ea47d987843aecc43"], &(0x7f00000003c0)='syzkaller\x00', 0x7, 0xed, &(0x7f0000000400)=""/237, 0x41100, 0x19, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000500)={0x5, 0x2}, 0x8, 0x10, &(0x7f0000000540)={0x2, 0x2, 0x0, 0x1}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000580)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff]}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000280), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000300), &(0x7f0000000340)) syz_clone(0x60000000, &(0x7f0000000080)="fcef8ef381df6286be094066f580efb8b041e37c173cb02810f082cf5d8a2d39aa80ec86d6fa7f49e223ff2618ffef7bc83e432f5b93ea1bd6b3114fe21ea6ed382d59b392dc8f6f8b320e47cda7022b5f3042ee26117c1f3bf670f2e504d352693af207fc5849799038073a5dd746657be58daed61a00ff304eda88af70cabfac9b31d69bddb492d2928f", 0x8b, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="d4fd4c242a3bb9285ff1d574b6b01a1ac665e7c4688fda73d8e2aa91fef4db89405c06e94900588a3be881d02df121c7289b87a779778d23d16c2bf1c30e5b7184e922") [ 1967.697438][T16643] loop4: detected capacity change from 0 to 127 10:02:42 executing program 1: socket(0x1e, 0x4, 0x0) socket(0x1e, 0x4, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socket$inet6(0xa, 0x80003, 0xff) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x9001}, 0x4) socket$nl_route(0x10, 0x3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0xa, 0x300) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) sendmsg$inet(r2, &(0x7f0000000780)={&(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000002}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000140)="be38", 0xffdf}], 0x1, &(0x7f0000000c80)=ANY=[@ANYBLOB="1c000000000000000000000008000000", @ANYRES32=r1, @ANYBLOB="ac1414aa00000000000000001c000000000000000000000007"], 0x40}, 0x0) [ 1967.731751][T16646] loop0: detected capacity change from 0 to 3986 [ 1967.737693][T16643] FAT-fs (loop4): Directory bread(block 63) failed [ 1967.750023][T16643] FAT-fs (loop4): Directory bread(block 64) failed [ 1967.763490][T16643] FAT-fs (loop4): Directory bread(block 65) failed [ 1967.774301][T16643] FAT-fs (loop4): Directory bread(block 66) failed 10:02:42 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f75d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1967.781106][T16643] FAT-fs (loop4): Directory bread(block 67) failed [ 1967.791630][T16643] FAT-fs (loop4): Directory bread(block 68) failed [ 1967.812268][T16655] loop0: detected capacity change from 0 to 3986 [ 1967.818867][T16643] FAT-fs (loop4): Directory bread(block 69) failed [ 1967.825663][T16643] FAT-fs (loop4): Directory bread(block 70) failed [ 1967.836089][T16643] FAT-fs (loop4): Directory bread(block 71) failed [ 1967.843081][T16643] FAT-fs (loop4): Directory bread(block 72) failed 10:02:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x15, 0x0, 0x0) 10:02:50 executing program 0: select(0x40, &(0x7f00000000c0), &(0x7f0000000100)={0x7fffffffffffffff}, 0x0, 0x0) 10:02:50 executing program 1: socket(0x1e, 0x4, 0x0) socket(0x1e, 0x4, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socket$inet6(0xa, 0x80003, 0xff) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x9001}, 0x4) socket$nl_route(0x10, 0x3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0xa, 0x300) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) sendmsg$inet(r2, &(0x7f0000000780)={&(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000002}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000140)="be38", 0xffdf}], 0x1, &(0x7f0000000c80)=ANY=[@ANYBLOB="1c000000000000000000000008000000", @ANYRES32=r1, @ANYBLOB="ac1414aa00000000000000001c000000000000000000000007"], 0x40}, 0x0) 10:02:50 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f78d0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:02:50 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x15, 0x10, 0xa00, 0x0, 0x0, 0x1}, 0x48) 10:02:50 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900006000666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:02:50 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) setuid(0xee01) ioctl$GIO_SCRNMAP(r0, 0x5608, 0x0) 10:02:50 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={'\x00', 0x4009}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010005fba00"/20, @ANYRES32=0x0, @ANYBLOB="030000000000000008001b"], 0x28}}, 0x0) write$tun(r0, &(0x7f00000004c0)={@val={0x0, 0x86dd}, @val={0x0, 0x0, 0x28}, @ipv6=@icmpv6={0x0, 0x6, "7702cc", 0xf98, 0x29, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast2, {[@hopopts={0x0, 0x1eb, '\x00', [@generic={0x0, 0xf4d, "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"}, @calipso={0x7, 0x8}]}], @time_exceed={0x9a, 0x0, 0x0, 0x0, '\x00', {0x0, 0x6, "c2cc7e", 0x0, 0x0, 0x0, @private1, @loopback}}}}}, 0xfce) 10:02:50 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SIOCGSTAMP(r0, 0x5450, 0x0) 10:02:50 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) bind$bt_hci(r0, &(0x7f00000002c0)={0x1f, 0xffff, 0x2}, 0x6) 10:02:50 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f7ad0cfcaa7c76b1200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 1976.064786][T16667] loop0: detected capacity change from 0 to 3986 [ 1976.090895][T16668] loop4: detected capacity change from 0 to 127 [ 1976.097451][T16673] device Y­4`Ò˜ left promiscuous mode 10:02:50 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) bind$bt_hci(r0, &(0x7f00000002c0)={0x1f, 0xffff, 0x2}, 0x6) [ 1976.114154][T16668] FAT-fs (loop4): Directory bread(block 63) failed [ 1976.114184][T16668] FAT-fs (loop4): Directory bread(block 64) failed [ 1976.114242][T16668] FAT-fs (loop4): Directory bread(block 65) failed [ 1976.114259][T16668] FAT-fs (loop4): Directory bread(block 66) failed [ 1976.114275][T16668] FAT-fs (loop4): Directory bread(block 67) failed [ 1976.114299][T16668] FAT-fs (loop4): Directory bread(block 68) failed [ 1976.114316][T16668] FAT-fs (loop4): Directory bread(block 69) failed [ 1976.114410][T16668] FAT-fs (loop4): Directory bread(block 70) failed [ 1976.114427][T16668] FAT-fs (loop4): Directory bread(block 71) failed [ 1976.114454][T16668] FAT-fs (loop4): Directory bread(block 72) failed [ 1976.119836][ T23] audit: type=1400 audit(1667642570.397:343): avc: denied { bind } for pid=16677 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 1976.157898][T16673] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1976.161492][T16683] loop0: detected capacity change from 0 to 3986 [ 1976.183026][T16673] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1976.283552][T16673] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 10:02:54 executing program 5: bpf$MAP_CREATE(0x4, &(0x7f0000002d80)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) 10:02:54 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900006800666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:02:54 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) setuid(0xee01) ioctl$GIO_SCRNMAP(r0, 0x5608, 0x0) 10:02:54 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) bind$bt_hci(r0, &(0x7f00000002c0)={0x1f, 0xffff, 0x2}, 0x6) 10:02:54 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b120200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:02:54 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=""/29, 0x0, 0x1d}, 0x20) 10:02:54 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) setuid(0xee01) ioctl$GIO_SCRNMAP(r0, 0x5608, 0x0) 10:02:54 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) bind$bt_hci(r0, &(0x7f00000002c0)={0x1f, 0xffff, 0x2}, 0x6) 10:02:54 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b120300", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:02:54 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg$unix(r0, 0x0, 0x0, 0x12040, 0x0) 10:02:54 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) setuid(0xee01) ioctl$GIO_SCRNMAP(r0, 0x5608, 0x0) [ 1980.210250][T16693] loop0: detected capacity change from 0 to 3986 10:02:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) [ 1980.257406][T16703] loop0: detected capacity change from 0 to 3986 [ 1980.265556][T16695] loop4: detected capacity change from 0 to 127 [ 1980.320694][T16695] FAT-fs (loop4): Directory bread(block 63) failed [ 1980.330065][T16695] FAT-fs (loop4): Directory bread(block 64) failed [ 1980.336997][T16695] FAT-fs (loop4): Directory bread(block 65) failed [ 1980.343737][T16695] FAT-fs (loop4): Directory bread(block 66) failed [ 1980.352367][T16695] FAT-fs (loop4): Directory bread(block 67) failed [ 1980.359288][T16695] FAT-fs (loop4): Directory bread(block 68) failed [ 1980.368302][T16695] FAT-fs (loop4): Directory bread(block 69) failed [ 1980.375236][T16695] FAT-fs (loop4): Directory bread(block 70) failed [ 1980.382016][T16695] FAT-fs (loop4): Directory bread(block 71) failed [ 1980.392358][T16695] FAT-fs (loop4): Directory bread(block 72) failed 10:03:00 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom(r1, 0x0, 0x0, 0x40001, 0x0, 0x0) 10:03:00 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8971, &(0x7f0000000780)) 10:03:00 executing program 3: io_setup(0x5, &(0x7f0000000340)=0x0) r1 = eventfd2(0x0, 0x0) io_submit(r0, 0x1, &(0x7f0000000680)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}]) 10:03:00 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b120400", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:03:00 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000180)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r2}, 0x8) 10:03:00 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900006c00666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:03:00 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x3}, 0x1c) 10:03:00 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000180)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8) 10:03:00 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3}, 0x1c) 10:03:00 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b120500", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:03:00 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000180)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x91}, 0x8) 10:03:00 executing program 3: socket$inet(0x2, 0x8080a, 0x0) [ 1986.454574][T16726] loop0: detected capacity change from 0 to 3986 [ 1986.485719][T16721] loop4: detected capacity change from 0 to 127 [ 1986.494371][T16734] loop0: detected capacity change from 0 to 3986 [ 1986.543735][T16721] FAT-fs (loop4): Directory bread(block 63) failed [ 1986.553194][T16721] FAT-fs (loop4): Directory bread(block 64) failed [ 1986.560318][T16721] FAT-fs (loop4): Directory bread(block 65) failed [ 1986.566900][T16721] FAT-fs (loop4): Directory bread(block 66) failed [ 1986.573435][T16721] FAT-fs (loop4): Directory bread(block 67) failed [ 1986.580384][T16721] FAT-fs (loop4): Directory bread(block 68) failed [ 1986.587006][T16721] FAT-fs (loop4): Directory bread(block 69) failed [ 1986.593642][T16721] FAT-fs (loop4): Directory bread(block 70) failed [ 1986.600717][T16721] FAT-fs (loop4): Directory bread(block 71) failed [ 1986.607327][T16721] FAT-fs (loop4): Directory bread(block 72) failed 10:03:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x23, 0x0, 0x0) 10:03:04 executing program 0: socket(0xa, 0x5, 0x6) 10:03:04 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b120600", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:03:04 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000940), 0x2, 0x0) write$RDMA_USER_CM_CMD_JOIN_MCAST(r0, &(0x7f0000000040)={0x16, 0x98, 0xfa00, {0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}}}, 0xa0) 10:03:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), 0x8) 10:03:04 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900007400666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:03:04 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x44001) ioctl$BLKSECDISCARD(r0, 0x127d, 0x0) 10:03:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)={0x9c, 0x0, 0x0, 0x0, 0x0, {}, [@HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pim6reg0\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x9c}}, 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_EEE_SET(r0, &(0x7f0000001b80)={&(0x7f00000001c0), 0xc, &(0x7f0000001b40)={&(0x7f0000000200)={0x190c, r1, 0x1, 0x0, 0x0, {0x2}}, 0x190c}}, 0x0) 10:03:04 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b120700", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:03:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SEG6_CMD_SET_TUNSRC(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) [ 1990.625089][T16748] loop0: detected capacity change from 0 to 3986 10:03:04 executing program 1: add_key(&(0x7f0000000240)='big_key\x00', 0x0, 0x0, 0x47, 0x0) 10:03:04 executing program 0: socketpair(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000bc0)={&(0x7f0000000b00)={0x28, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) [ 1990.671910][T16752] loop4: detected capacity change from 0 to 127 [ 1990.691644][T16765] loop0: detected capacity change from 0 to 3986 [ 1990.713676][T16752] FAT-fs (loop4): Directory bread(block 63) failed [ 1990.723227][T16752] FAT-fs (loop4): Directory bread(block 64) failed [ 1990.736706][T16752] FAT-fs (loop4): Directory bread(block 65) failed [ 1990.745916][T16752] FAT-fs (loop4): Directory bread(block 66) failed [ 1990.752520][T16752] FAT-fs (loop4): Directory bread(block 67) failed [ 1990.759518][T16752] FAT-fs (loop4): Directory bread(block 68) failed [ 1990.766046][T16752] FAT-fs (loop4): Directory bread(block 69) failed [ 1990.772603][T16752] FAT-fs (loop4): Directory bread(block 70) failed [ 1990.779353][T16752] FAT-fs (loop4): Directory bread(block 71) failed [ 1990.785907][T16752] FAT-fs (loop4): Directory bread(block 72) failed 10:03:09 executing program 5: dup(0xffffffffffffffff) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x3c}}, 0x0) bind$l2tp(0xffffffffffffffff, 0x0, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000001340)="e88edf114bb58496b65ad99e86f16b8b862b0c3e6ad3826ab9fd6d5534100c95b73663e7564961c9b9a29a129cc500418ebc2b0578763e0793a412f03bec34bb9c4aa37a830d56ec1710e89f0f1e07a8f5791a5d5ac3fb2821a1d42b73fe66219c034f721224cbabd0ee44575771335695c885f66e31abdc146bcb28d21e06c3031dc382df5bcf31a5715d2e694db3e65d351de91ac800f036f6662317934d1604dd808272a31857cc3c337cae9410ccba01fe97025b0fb4f6730c0df305a23af8c2b7e8434a6e69beabe81fbac2deddc0169f354b86af5dbac23f0c4e59b19ca12249c91f166af8ac253a8d26f53e045f034248117eb1c0de49317e48fe01d85a8e2f96f375567b65e9d1f091e67eec7094e6770a3e7b04ccb605d832b4ac61f090e14a138fa3adf3b89eb17717e2f47834bd7ecdb7327339990d08e2e7abb45ab07069792c43469d65c3cef32815d07586ef48f11f467e60d943e30ca030c40e1f518bcbd822023c3c9310e93705604f67d6f277d845676fe79699a5a33e53ec92d82cf72930f4959bdad50db7c794a616aa8649fda3b6d3d7b230130454133ecc8a69f2d7a251c24b08c4a2c949244bc899749984571f12848b1c4401d65dfd50da42b9c8249def4b786d70d06a5c4f9f192e6a6a3d977e5e0659ecb3fe6bbf1c33e78068a5b218d430a81b19d86670d555017617abcd63d07c8644182f6efeb6234a95f80d7d82bea89acb05490edad223b08cee8e8f0f0524a1424b13eabf91e90e7c0f51635c9fa4cf01ce96f778bbbd6c9111daca23e552b86814edc4d5bf07e618f913e4070f29996a20041e94c33d906419ed66779a4c71ab70c5fd5f55973afe75b5fcd83978c9d4782cb6ef1a5dbb5f4d43dbffaa91c720f6cdbc96b34e2d3bd9a1fe0909f9335ea5e4cc10179851a23630c399a78b16c1427363df49902e939fe9bac7bc76c14f1aac498c592ae52ded00c4f296767cc208eae5279a3aac98652f270e57dce28d77576b2583464974", 0x2d5}], 0x1) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860fcfaf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 10:03:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000004c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_SURVEY(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000500)={0x28, r1, 0x303, 0x0, 0x0, {{}, {@val={0x8}, @val={0x70}}}}, 0x28}}, 0x0) 10:03:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x28, r1, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}]}, 0x28}}, 0x0) 10:03:09 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b120800", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:03:09 executing program 0: r0 = socket(0x1, 0x1, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x14}, 0x14}}, 0xc801) 10:03:09 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900007800666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:03:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x18, 0x0, 0x0, 0x0, 0x0, {0x3}, [@MPTCP_PM_ATTR_ADDR={0x4}]}, 0x18}, 0xb}, 0x0) 10:03:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, 0x0, &(0x7f0000000100)) 10:03:09 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b120900", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:03:09 executing program 1: r0 = socket(0x2, 0xa, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0) [ 1994.767574][T16781] loop0: detected capacity change from 0 to 3986 [ 1994.777418][T16783] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:03:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r1, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) 10:03:09 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100), &(0x7f00000001c0)=0xb0) [ 1994.813115][T16778] loop4: detected capacity change from 0 to 127 [ 1994.827032][T16791] loop0: detected capacity change from 0 to 3986 [ 1994.861265][T16778] FAT-fs (loop4): Directory bread(block 63) failed [ 1994.869753][T16778] FAT-fs (loop4): Directory bread(block 64) failed [ 1994.876894][T16778] FAT-fs (loop4): Directory bread(block 65) failed [ 1994.883552][T16778] FAT-fs (loop4): Directory bread(block 66) failed [ 1994.892301][T16778] FAT-fs (loop4): Directory bread(block 67) failed [ 1994.899169][T16778] FAT-fs (loop4): Directory bread(block 68) failed [ 1994.907835][T16778] FAT-fs (loop4): Directory bread(block 69) failed [ 1994.914746][T16778] FAT-fs (loop4): Directory bread(block 70) failed [ 1994.921786][T16778] FAT-fs (loop4): Directory bread(block 71) failed [ 1994.930700][T16778] FAT-fs (loop4): Directory bread(block 72) failed 10:03:14 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000004c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_SURVEY(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000500)={0x28, r1, 0x303, 0x0, 0x0, {{}, {@val={0x8, 0x117}, @val={0xc}}}}, 0x28}}, 0x0) 10:03:14 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000001240)=@base={0x1, 0x401, 0x101, 0x3fe, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0xe000000}, 0x48) 10:03:14 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$inet6(r0, &(0x7f0000000540)={&(0x7f0000000000)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@hoplimit_2292={{0x14}}], 0x18}, 0x0) 10:03:14 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b120a00", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:03:14 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) 10:03:14 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900007a00666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:03:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f00000003c0)={0x14, 0x1e, 0x411}, 0x14}}, 0x0) 10:03:14 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000006c0)={'ip_vti0\x00', &(0x7f00000005c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast}}}}) 10:03:14 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b120b00", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:03:14 executing program 1: syz_io_uring_setup(0x2794, &(0x7f0000000100), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), 0x0) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 10:03:14 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b120c00", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:03:14 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001300), 0x204000, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) [ 1999.773308][T16807] loop0: detected capacity change from 0 to 3986 [ 1999.809643][T16813] loop0: detected capacity change from 0 to 3986 [ 1999.815156][T16808] loop4: detected capacity change from 0 to 127 [ 1999.848095][T16808] FAT-fs (loop4): Directory bread(block 63) failed [ 1999.860427][T16819] loop0: detected capacity change from 0 to 3986 [ 1999.864703][T16808] FAT-fs (loop4): Directory bread(block 64) failed [ 1999.877578][T16808] FAT-fs (loop4): Directory bread(block 65) failed [ 1999.893477][T16808] FAT-fs (loop4): Directory bread(block 66) failed [ 1999.900174][T16808] FAT-fs (loop4): Directory bread(block 67) failed [ 1999.909139][T16808] FAT-fs (loop4): Directory bread(block 68) failed [ 1999.915846][T16808] FAT-fs (loop4): Directory bread(block 69) failed [ 1999.922669][T16808] FAT-fs (loop4): Directory bread(block 70) failed [ 1999.931042][T16808] FAT-fs (loop4): Directory bread(block 71) failed [ 1999.937637][T16808] FAT-fs (loop4): Directory bread(block 72) failed 10:03:18 executing program 5: add_key$user(&(0x7f0000000040), 0x0, 0x0, 0x0, 0xffffffffffffffff) 10:03:18 executing program 3: lchown(&(0x7f0000000980)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0) 10:03:18 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b120d00", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:03:18 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000280)={'gre0\x00', &(0x7f0000000200)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x64010102, @multicast1}}}}) 10:03:18 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900007d00666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:03:18 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000002c0)={'sit0\x00', &(0x7f0000000200)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @multicast2}}}}) 10:03:18 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x6}) 10:03:18 executing program 3: request_key(&(0x7f0000000340)='id_legacy\x00', &(0x7f0000000380)={'syz', 0x0}, 0x0, 0x0) 10:03:18 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7c, &(0x7f0000000000), 0x8) 10:03:18 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b120e00", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:03:18 executing program 3: getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f00000001c0)=0x0, &(0x7f0000000200)=0x4) bpf$MAP_CREATE(0x0, 0x0, 0x0) syz_io_uring_setup(0x66c0, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1, 0x172}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) socket(0x2c, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x118}}, 0x0) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f00000005c0), 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000640)) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000001040)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000940)={0x228, 0x0, 0x1, 0x70bd27, 0x0, {}, [{{0x8}, {0x7c, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}]}}, {{0x8, 0x1, r0}, {0xfc, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r0}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x5fe4fec1}}, {0x8, 0x6, r0}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8}}, {0x8, 0x6, r0}}}]}}, {{0x8}, {0x4}}, {{0x8}, {0x78, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4}}}]}}]}, 0x228}}, 0xc0) 10:03:18 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x64, &(0x7f0000000000), 0x8) [ 2003.978221][T16834] loop0: detected capacity change from 0 to 3986 [ 2004.011481][T16836] loop4: detected capacity change from 0 to 127 [ 2004.034978][T16848] loop0: detected capacity change from 0 to 3986 [ 2004.046128][T16836] FAT-fs (loop4): Directory bread(block 63) failed [ 2004.056047][T16836] FAT-fs (loop4): Directory bread(block 64) failed [ 2004.062642][T16836] FAT-fs (loop4): Directory bread(block 65) failed [ 2004.069202][T16836] FAT-fs (loop4): Directory bread(block 66) failed [ 2004.078290][T16836] FAT-fs (loop4): Directory bread(block 67) failed [ 2004.084936][T16836] FAT-fs (loop4): Directory bread(block 68) failed [ 2004.091642][T16836] FAT-fs (loop4): Directory bread(block 69) failed [ 2004.099742][T16836] FAT-fs (loop4): Directory bread(block 70) failed [ 2004.106456][T16836] FAT-fs (loop4): Directory bread(block 71) failed [ 2004.113437][T16836] FAT-fs (loop4): Directory bread(block 72) failed 10:03:22 executing program 5: r0 = io_uring_setup(0x9d3, &(0x7f00000003c0)) io_uring_register$IORING_REGISTER_FILES_UPDATE2(r0, 0xe, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0}, 0x20) 10:03:22 executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0xc0286687, 0x0) 10:03:22 executing program 3: r0 = epoll_create1(0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) pselect6(0x40, &(0x7f0000000040)={0x9}, 0x0, 0x0, &(0x7f00000001c0), 0x0) 10:03:22 executing program 1: renameat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00') 10:03:22 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b120f00", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:03:22 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900007e00666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:03:22 executing program 3: r0 = io_uring_setup(0x2, &(0x7f0000000000)) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/seq/clients\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x2) 10:03:22 executing program 0: r0 = syz_open_procfs$userns(0x0, &(0x7f00000000c0)) readv(r0, 0x0, 0x0) 10:03:22 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b121000", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:03:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet6(r0, &(0x7f0000003640)=[{{&(0x7f0000000100)={0xa, 0x0, 0x0, @loopback}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000140)="c0", 0x1}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) [ 2008.129882][T16860] loop0: detected capacity change from 0 to 3986 10:03:22 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004440)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000380)=[@tclass={{0x10}}], 0x10}}], 0x1, 0x0) 10:03:22 executing program 3: setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000200)=@nat={'nat\x00', 0x1b, 0x5, 0x5d4, 0x54c, 0x224, 0xffffffff, 0x0, 0x224, 0x680, 0x680, 0xffffffff, 0x680, 0x680, 0x5, 0x0, {[{{@ipv6={@private1={0xfc, 0x1, '\x00', 0x1}, @dev, [0xffffffff, 0xff, 0x0, 0xffffff00], [0xff000000, 0xff, 0xff], 'netdevsim0\x00', 'veth0\x00', {}, {}, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x1dc, 0x224, 0x0, {}, [@common=@rt={{0x138}, {0xa8, [], 0x0, 0x1, 0x2, [@private2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @empty, @private2, @dev, @remote, @dev={0xfe, 0x80, '\x00', 0x2f}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, @mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast2], 0x8}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x10, @ipv6=@loopback, @ipv6=@remote, @gre_key, @gre_key=0x5}}}, {{@uncond, 0x0, 0xa4, 0xec}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv4=@loopback, @ipv4=@remote, @gre_key, @gre_key}}}, {{@ipv6={@private0, @loopback, [0x0, 0xffffff00, 0x0, 0xff000000], [0x0, 0xffffff00], 'pim6reg1\x00', 'veth1\x00', {}, {}, 0x0, 0x0, 0x1}, 0x0, 0xa4, 0xec}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @ipv6=@private1, @icmp_id, @port=0x4e20}}}, {{@ipv6={@ipv4={'\x00', '\xff\xff', @remote}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [], [], 'geneve1\x00', 'pim6reg\x00'}, 0x0, 0xc8, 0x110, 0x0, {}, [@common=@mh={{0x24}, {"e0d1"}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv4, @ipv4=@empty, @icmp_id, @icmp_id}}}], {{'\x00', 0x0, 0xa4, 0xc8}, {0x24}}}}, 0x630) accept4$inet6(0xffffffffffffffff, &(0x7f0000000a00)={0xa, 0x0, 0x0, @dev}, 0x0, 0x800) syz_io_uring_setup(0x296e, &(0x7f0000000c40)={0x0, 0x90ae, 0x0, 0x3}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000cc0), &(0x7f0000000d00)) [ 2008.182988][T16872] loop0: detected capacity change from 0 to 3986 [ 2008.193344][T16861] loop4: detected capacity change from 0 to 127 [ 2008.228030][T16861] FAT-fs (loop4): Directory bread(block 63) failed [ 2008.239882][T16861] FAT-fs (loop4): Directory bread(block 64) failed [ 2008.248037][T16861] FAT-fs (loop4): Directory bread(block 65) failed [ 2008.254554][T16861] FAT-fs (loop4): Directory bread(block 66) failed [ 2008.261269][T16861] FAT-fs (loop4): Directory bread(block 67) failed [ 2008.270393][T16861] FAT-fs (loop4): Directory bread(block 68) failed [ 2008.277109][T16861] FAT-fs (loop4): Directory bread(block 69) failed [ 2008.283644][T16861] FAT-fs (loop4): Directory bread(block 70) failed [ 2008.292019][T16861] FAT-fs (loop4): Directory bread(block 71) failed [ 2008.298812][T16861] FAT-fs (loop4): Directory bread(block 72) failed 10:03:29 executing program 5: readlinkat(0xffffffffffffffff, 0x0, &(0x7f0000000940)=""/68, 0x44) 10:03:29 executing program 0: r0 = syz_open_dev$rtc(&(0x7f0000000300), 0x0, 0x0) ioctl$RTC_PIE_ON(r0, 0x7005) 10:03:29 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004440)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @mcast2}, 0x1c, &(0x7f0000000340)=[{&(0x7f00000000c0)="c9", 0x1}, {&(0x7f0000000140)="85", 0x1}], 0x2}}], 0x1, 0x0) 10:03:29 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @private0}}, {{0xa, 0x0, 0x0, @private2}}}, 0x104) 10:03:29 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b121100", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:03:29 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900007f00666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:03:29 executing program 3: ioctl$RTC_SET_TIME(0xffffffffffffffff, 0x4024700a, 0x0) syz_io_uring_setup(0x296e, &(0x7f0000000c40)={0x0, 0x90ae, 0x0, 0x0, 0x3d8}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000cc0), &(0x7f0000000d00)) 10:03:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000600)={0x14, 0x0, 0x1}, 0x14}}, 0x0) 10:03:29 executing program 1: pselect6(0x0, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x77359400}, &(0x7f0000000180)={&(0x7f0000000140)={[0x80]}, 0x8}) 10:03:29 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b121200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:03:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet6(r0, &(0x7f0000003640)=[{{&(0x7f0000000100)={0xa, 0x0, 0x0, @loopback}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000140)="c0", 0x1}], 0x1}}], 0x1, 0x0) [ 2015.170336][T16889] loop0: detected capacity change from 0 to 3986 10:03:29 executing program 0: r0 = openat$nvram(0xffffff9c, &(0x7f00000006c0), 0x0, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, 0x0, 0x0) [ 2015.211860][T16887] loop4: detected capacity change from 0 to 127 [ 2015.221836][T16901] loop0: detected capacity change from 0 to 3986 [ 2015.251603][T16887] FAT-fs (loop4): Directory bread(block 63) failed [ 2015.261672][T16887] FAT-fs (loop4): Directory bread(block 64) failed [ 2015.268454][T16887] FAT-fs (loop4): Directory bread(block 65) failed [ 2015.275129][T16887] FAT-fs (loop4): Directory bread(block 66) failed [ 2015.281694][T16887] FAT-fs (loop4): Directory bread(block 67) failed [ 2015.288659][T16887] FAT-fs (loop4): Directory bread(block 68) failed [ 2015.295392][T16887] FAT-fs (loop4): Directory bread(block 69) failed [ 2015.301937][T16887] FAT-fs (loop4): Directory bread(block 70) failed [ 2015.308911][T16887] FAT-fs (loop4): Directory bread(block 71) failed [ 2015.315569][T16887] FAT-fs (loop4): Directory bread(block 72) failed 10:03:33 executing program 5: openat2$dir(0xffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x18) 10:03:33 executing program 3: syz_io_uring_setup(0x296e, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x3d8}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000cc0), &(0x7f0000000d00)) 10:03:33 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b122200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:03:33 executing program 0: syz_io_uring_setup(0x5b8, &(0x7f0000000140), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff7000/0x8000)=nil, &(0x7f0000000040), &(0x7f00000001c0)) 10:03:33 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900837f00666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:03:33 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {0x74}]}) 10:03:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@private1, @dev, @remote, 0x0, 0x0, 0x0, 0x500, 0x0, 0x4000201}) 10:03:33 executing program 0: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000680), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c40)={0x24, r0, 0x201, 0x0, 0x0, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8}]}, 0x24}}, 0x0) 10:03:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_PEER_MEASUREMENT_START(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001f00)={0x118, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {{0x4c}, {@void, @void}}, [@NL80211_PMSR_ATTR_PEERS={0xfc, 0x5, 0x0, 0x1, [{0x50, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_REQ={0x40, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x4}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x5}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x4}]}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}]}, {0xa8, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_REQ={0x38, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1d}]}, @NL80211_PMSR_TYPE_FTM={0x4}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x4}]}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x14, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x6}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0xe4ee64759b6e82a7}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x4}, @NL80211_PMSR_PEER_ATTR_REQ={0x48, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x4}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}]}]}, @NL80211_PMSR_ATTR_PEERS={0x8, 0x5, 0x0, 0x1, [{0x4}]}]}, 0x118}, 0x1, 0x0, 0x0, 0x4004}, 0x40090) 10:03:33 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b122500", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 2019.329808][T16914] loop0: detected capacity change from 0 to 3986 [ 2019.365326][T16913] loop4: detected capacity change from 0 to 127 10:03:33 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f00000002c0)={0x6, 0x8, &(0x7f0000000000)=@framed={{}, [@func={0x85, 0x0, 0x1, 0x0, 0x4}, @cb_func, @cb_func]}, &(0x7f00000000c0)='GPL\x00', 0x3, 0xe5, &(0x7f0000000100)=""/229, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:03:33 executing program 3: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000280)='.\x00') socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a0, &(0x7f0000000b40)='vo\x0f\x96o8%d\xa1\xe3\xd7\\b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x03\x1f \'Y\x17]\tc\xcaR\xdd\x98OC\x89\xff\xe6\x84\xe2\x14\x80w\xd2|D\xaaK\x14]x\xcbuH\xc2\xeec\xbf<>Y\n\xfc\x1f9OB\x81\x89\xb7l\xed}\xe5\x186\xc5q@n\xb4\xb6s\xb0\f\xb4\x03\x02\x00\b\x00\x0f\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2ak\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x01\x00\x00\x00\xd3\r7\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xd5s2\x9cVF\xd5\x18\xfe\x0f\x8f \x01\x00\x00\xb1\x88\xebW_\xa5\xe1\xf6\x8aj\xca\xf8m\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\rh^J-\xd1\xbaUn\x04\'%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x1f\x9c,\x113\x7f\x03\x93\xe1\xcc\xe7f\r\xf3\xff0\f\x82%_\x92\x8b\xc4\xb9\xd9\xe7\xf2\xe4\xc1i\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\r\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1\xa8\xd4\xe6K0\xe1\xa3TS\x18\xe6x\x1f%P\x9fU)\x83E\n\x90M\r.\x85gn_\xb2\xe9\x8a\x1c\xe3\x93\xd8\xbc\xb6N\xc3\xe1\xafh\xa0iF\xdcq\xf9\x17\xd9i\x844E\x1a\x13\x9a\xe6\xd3\xab:PM\xfbe\xfe9\xd9\x94\x1dx\xd6\x03b\xf7\x10N\xd1\x93\rU\x7fy\x18tE\xf1*\x9a0Z\x9f\xdc{\x13\xf6\xb7\xf7\xe6=\x9cD\x108\x8eS\xa0\xd0\xa7\tn\xd9\xae\xc0\x18~x[\x85Y\xb2\x82w\x150\x97\xba\xe6\xca\xb1\xa3\x02\x14^\xbdZ\xae\xf5/\xcf\xb8\xea8Uw\x92`\"2\x81j\xbb\x87+\x89\xc50xffffffffffffffff}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, 0x0) 10:03:48 executing program 3: socket$kcm(0x2, 0x0, 0x84) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000180), 0xf000) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0xffffffff, @local}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)="734d796756b96097a35ef184351941e44036acaa577287970812b53500c48cb7e7fd0329259108bc36ba5398eb33d19966a906fa59e5f2586ab31415561d3ef4edd73f59dcbf6cbd3a53301c4e9a3ebd9e394456b81853c06a52ea7eb015398186575abf7f92be4b993bac2c69e7", 0x6e}], 0x1}, 0x10) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x80, 0x0}, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec={0x0, 0x0, 0x9000900}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0x64b0}], 0x1}, 0x0) 10:03:48 executing program 1: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={0x0, 0x0, 0x38}, 0x10) 10:03:48 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000002e80), 0x4) 10:03:48 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b126000", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:03:48 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900897f00666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:03:48 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x1c, 0x3, 0x8, 0x201, 0x0, 0x0, {}, [@CTA_TIMEOUT_L3PROTO={0x6}]}, 0x1c}}, 0x0) 10:03:48 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001c80), 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, 0x0) 10:03:48 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f0000000680)={0x14, 0x9, 0x6, 0x201}, 0x14}}, 0x0) 10:03:48 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x1b, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 2033.953145][ T23] audit: type=1400 audit(1667642628.227:344): avc: denied { setopt } for pid=16967 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 2033.976823][T16969] loop0: detected capacity change from 0 to 3986 [ 2033.990429][T16971] loop4: detected capacity change from 0 to 127 10:03:48 executing program 0: perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80c00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1300}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 10:03:48 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b126800", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 2034.058285][T16987] loop0: detected capacity change from 0 to 3986 [ 2034.080585][T16971] FAT-fs (loop4): Directory bread(block 63) failed [ 2034.093626][T16971] FAT-fs (loop4): Directory bread(block 64) failed [ 2034.104482][T16971] FAT-fs (loop4): Directory bread(block 65) failed [ 2034.113488][T16971] FAT-fs (loop4): Directory bread(block 66) failed [ 2034.120431][T16971] FAT-fs (loop4): Directory bread(block 67) failed [ 2034.129139][T16971] FAT-fs (loop4): Directory bread(block 68) failed [ 2034.135904][T16971] FAT-fs (loop4): Directory bread(block 69) failed [ 2034.142422][T16971] FAT-fs (loop4): Directory bread(block 70) failed [ 2034.150691][T16971] FAT-fs (loop4): Directory bread(block 71) failed [ 2034.157263][T16971] FAT-fs (loop4): Directory bread(block 72) failed 10:03:52 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000013c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001cc0)=[@mark={{0x14}}], 0x18}, 0x0) 10:03:52 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000170000000000000000000000850000006d00000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[], &(0x7f0000000600)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001400)={&(0x7f00000013c0)='ext4_es_find_extent_range_enter\x00', r1}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={@cgroup, 0xffffffffffffffff, 0x0, 0xb, r1}, 0x14) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc020660b, &(0x7f0000000040)) 10:03:52 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@isdn, 0x80, 0x0}, 0x0) 10:03:52 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b126c00", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:03:52 executing program 3: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) 10:03:52 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900008100666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:03:52 executing program 3: socketpair(0x2, 0x3, 0x9c, &(0x7f0000000040)) 10:03:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x40043) 10:03:52 executing program 1: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000006c0)=@bpf_lsm={0x1d, 0x4, &(0x7f0000000540)=@framed={{}, [@func]}, &(0x7f00000005c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:03:52 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b127400", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:03:52 executing program 3: openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x1d1181, 0x0) [ 2038.128871][T16999] loop0: detected capacity change from 0 to 3986 [ 2038.166556][T17007] loop0: detected capacity change from 0 to 3986 10:03:52 executing program 0: clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000380)={{}, {0x0, r0/1000+60000}}, 0x0) [ 2038.179395][T17012] loop4: detected capacity change from 0 to 127 [ 2038.212964][T17012] FAT-fs (loop4): Directory bread(block 63) failed [ 2038.219855][T17012] FAT-fs (loop4): Directory bread(block 64) failed [ 2038.228956][T17012] FAT-fs (loop4): Directory bread(block 65) failed [ 2038.235511][T17012] FAT-fs (loop4): Directory bread(block 66) failed [ 2038.242057][T17012] FAT-fs (loop4): Directory bread(block 67) failed [ 2038.250659][T17012] FAT-fs (loop4): Directory bread(block 68) failed [ 2038.257217][T17012] FAT-fs (loop4): Directory bread(block 69) failed [ 2038.263721][T17012] FAT-fs (loop4): Directory bread(block 70) failed [ 2038.272207][T17012] FAT-fs (loop4): Directory bread(block 71) failed [ 2038.280366][T17012] FAT-fs (loop4): Directory bread(block 72) failed 10:03:58 executing program 5: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000006c0)=@bpf_lsm={0x1d, 0x3, &(0x7f0000000540)=@framed, &(0x7f00000005c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:03:58 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b127a00", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:03:58 executing program 3: pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x89a1c395199ab857, 0xffffffffffffffff) 10:03:58 executing program 1: openat$nvram(0xffffffffffffff9c, &(0x7f0000000940), 0x2440, 0x0) 10:03:58 executing program 0: semtimedop(0x0, &(0x7f0000000700)=[{}], 0x1, 0x0) 10:03:58 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f09007f8300666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:03:58 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) semtimedop(0x0, &(0x7f0000000700)=[{}], 0x1, &(0x7f0000000740)={0x77359400}) 10:03:58 executing program 0: syz_open_procfs(0x0, &(0x7f0000000c40)='map_files\x00') 10:03:58 executing program 3: unshare(0x40000400) unshare(0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, 0x0, 0x0) 10:03:58 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b129000", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:03:58 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000140)) [ 2044.367303][T17023] loop0: detected capacity change from 0 to 3986 [ 2044.406224][T17033] loop0: detected capacity change from 0 to 3986 10:03:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0xfffffffffffffe5b) [ 2044.422623][T17026] loop4: detected capacity change from 0 to 127 [ 2044.454250][T17026] FAT-fs (loop4): Directory bread(block 63) failed [ 2044.467196][T17026] FAT-fs (loop4): Directory bread(block 64) failed [ 2044.473941][T17026] FAT-fs (loop4): Directory bread(block 65) failed [ 2044.486315][T17026] FAT-fs (loop4): Directory bread(block 66) failed [ 2044.502008][T17026] FAT-fs (loop4): Directory bread(block 67) failed [ 2044.508853][T17026] FAT-fs (loop4): Directory bread(block 68) failed [ 2044.517316][T17026] FAT-fs (loop4): Directory bread(block 69) failed [ 2044.524216][T17026] FAT-fs (loop4): Directory bread(block 70) failed [ 2044.531041][T17026] FAT-fs (loop4): Directory bread(block 71) failed [ 2044.541245][T17026] FAT-fs (loop4): Directory bread(block 72) failed 10:04:06 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x1, 0x0) write$P9_RVERSION(r0, 0x0, 0x0) 10:04:06 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@local, @in6=@empty}}, {{@in=@initdev}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xffffff5a) 10:04:06 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b122e0100", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:04:06 executing program 1: r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = dup2(r0, r0) openat$cgroup_freezer_state(r1, &(0x7f0000002480), 0x2, 0x0) 10:04:06 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000240), 0x8, 0x0) write$cgroup_pressure(r0, 0x0, 0x0) 10:04:06 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f09007f8700666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:04:06 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000480)=@base={0x2, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) 10:04:06 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000003a40)={0x0, 0x0, &(0x7f0000003700)=[{&(0x7f0000001300)="97a50da62adea8ef5fea44947aaafbba695122b5ecc05468c296449d19d5c44008a3a723a0df04ae056e2eb190df3659c6a43bb69599fb6431fd768bbc982cba299fca43257fd0d02a4644093b84368ef4e41d4c6f923eb2f3fca1d5342abeebf20b336cc310f26708bfa47a25", 0x6d}, {&(0x7f0000001440)="211159012038d85cae8483866a6edd2b8903eb5f840e4724dc48d209a5afb650fd49a707343a23e838dc92bb304075e4f632e91b94a4875764c6cb8a3da96052bfb2e17d38221765bbcd0acdf06768ed4749e0c902d467a45919c339dea702688da232e59181f058003bc5ea3a2d4e1e9df9cc18c3107edc57f395bebd2ae1307418acaeaf50305c36f37c3b6e0e4669bbb7e13a4bdde1546b1696ab926cd675d305fd3f8f15e1ac403b5eb6b7e0263227a267093d32597240ecd9", 0xbb}, {&(0x7f0000001500)="fc7e1b5e655b9c59f7739aff81d216ec04262f1bc53e814a105d9c033159c79098d47f51f9d8589d0c868530753e6bbca717238318e74ae20cec370db958d5d86b3f3e802e4381e89142a4dd383be4cee46d545b642af0992d8b52aaf6db8e91d188aabd7aad6dd6d19d95726392596910e6735cd28489156c6290a493764dd63887d2c445264a4892efe5b354b3cd9b113d12efa0c748ac5ad8d04ff0bb5c90f3b86cd3634c3cfb8bccbee9e97daa010b1ba43675379331999675cfe0c482d612c14b06f5e52fce337ab4de04ff760313", 0xd1}, {&(0x7f0000000080)="9067530518bace", 0x7}, {&(0x7f0000001600)="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", 0x1000}, {&(0x7f0000001380)="e9ce0411e8f104f346b94bdc9543a1d14c8fff7b87502beedfe53c51c93c2c", 0x1f}, {&(0x7f0000002600)="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", 0xde2}], 0x7}, 0x0) 10:04:06 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000600)={&(0x7f0000000440)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x14, 0x14, 0x2, [@func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0x2}]}]}}, &(0x7f0000000500)=""/253, 0x2e, 0xfd, 0x1}, 0x20) 10:04:07 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001400)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 10:04:07 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b12490100", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:04:07 executing program 1: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000000240)={&(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0xfffffffd}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000b00)="b1e33ee440ac28c954a06f6b41b2ed34291bc2a6c3d2c414e43cf62889bcf7b94bc4b5cb28", 0x25}, {&(0x7f0000001980)="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", 0xe28}], 0x2}, 0x0) [ 2052.689959][T17054] loop0: detected capacity change from 0 to 3986 [ 2052.700476][T17053] loop4: detected capacity change from 0 to 127 [ 2052.751470][T17066] loop0: detected capacity change from 0 to 3986 [ 2052.761937][T17053] FAT-fs (loop4): Directory bread(block 63) failed [ 2052.776927][T17053] FAT-fs (loop4): Directory bread(block 64) failed [ 2052.783612][T17053] FAT-fs (loop4): Directory bread(block 65) failed [ 2052.790451][T17053] FAT-fs (loop4): Directory bread(block 66) failed [ 2052.797032][T17053] FAT-fs (loop4): Directory bread(block 67) failed [ 2052.803852][T17053] FAT-fs (loop4): Directory bread(block 68) failed [ 2052.813455][T17053] FAT-fs (loop4): Directory bread(block 69) failed [ 2052.820114][T17053] FAT-fs (loop4): Directory bread(block 70) failed [ 2052.826822][T17053] FAT-fs (loop4): Directory bread(block 71) failed [ 2052.833375][T17053] FAT-fs (loop4): Directory bread(block 72) failed 10:04:11 executing program 5: syz_clone(0x50841080, &(0x7f0000000000)="dce63ef8497e90221994007c0e904b2ec1926a985f65c4e0d8ca0ccb49fa2349267acd18a4fd6fbd34c63c211da47fe468a25a1920042b9c6229c1cad64a88d5cc221d0026926ff8a79c60732fc18192b1dcc7ceb238cb3e8dafc16c0507ed0046", 0x61, &(0x7f0000000080), 0x0, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xa, 0x0, 0x0) 10:04:11 executing program 3: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000001000000010000000050000000300000000000001"], &(0x7f0000000280)=""/182, 0x2d, 0xb6, 0x1}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r0, 0x0, 0x0}, 0x10) 10:04:11 executing program 0: perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe6908, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x254}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 10:04:11 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@struct={0x0, 0x1, 0x0, 0x4, 0x1, 0x0, [{0xa}]}]}}, &(0x7f0000000140)=""/231, 0x32, 0xe7, 0x1}, 0x20) 10:04:11 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b12f30100", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:04:11 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f0900008900666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:04:11 executing program 1: syz_clone(0x50841080, &(0x7f0000000000)="dce63ef8497e90221994007c0e904b2ec1926a985f65c4e0d8ca0ccb49fa2349267acd18a4fd6fbd34c63c211da47fe468a25a1920042b9c6229c1cad64a88d5cc221d0026926ff8a79c60732fc18192b1dcc7ceb238cb3e8dafc16c0507ed0046b19eb6", 0x64, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="eb665fb0480188f8fd37dc33953a8bf771256536c4a5ee3d") bpf$BPF_MAP_GET_FD_BY_ID(0xa, &(0x7f0000000200)={0xffffffffffffffff, 0x0, 0x10}, 0xc) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) 10:04:11 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@func_proto]}}, &(0x7f0000000280)=""/182, 0x26, 0xb6, 0x1}, 0x20) 10:04:11 executing program 3: syz_clone(0x31022080, 0x0, 0x0, 0x0, 0x0, 0x0) 10:04:11 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b12040200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:04:11 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000000040), 0x4) 10:04:11 executing program 3: bpf$PROG_LOAD_XDP(0x5, &(0x7f00000004c0)={0x6, 0x3, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0xc88c}}, &(0x7f00000002c0)='syzkaller\x00', 0x1, 0xdf, &(0x7f0000000340)=""/223, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 2056.865772][T17078] loop0: detected capacity change from 0 to 3986 [ 2056.898567][T17080] loop4: detected capacity change from 0 to 127 [ 2056.907061][T17091] loop0: detected capacity change from 0 to 3986 [ 2056.928292][T17080] FAT-fs (loop4): Directory bread(block 63) failed [ 2056.939372][T17080] FAT-fs (loop4): Directory bread(block 64) failed [ 2056.958750][T17080] FAT-fs (loop4): Directory bread(block 65) failed [ 2056.967088][T17080] FAT-fs (loop4): Directory bread(block 66) failed [ 2056.974494][T17080] FAT-fs (loop4): Directory bread(block 67) failed [ 2056.981266][T17080] FAT-fs (loop4): Directory bread(block 68) failed [ 2056.990273][T17080] FAT-fs (loop4): Directory bread(block 69) failed [ 2056.996861][T17080] FAT-fs (loop4): Directory bread(block 70) failed [ 2057.003720][T17080] FAT-fs (loop4): Directory bread(block 71) failed [ 2057.012282][T17080] FAT-fs (loop4): Directory bread(block 72) failed 10:04:19 executing program 5: socketpair(0xf, 0x0, 0x0, &(0x7f00000007c0)) 10:04:19 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x5450, 0x0) 10:04:19 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = syz_clone(0x60000000, &(0x7f0000000080)="6d884cffe544f468979650a7844343e5f14d4f0e1319cf65dec5c9cca8d071e657f257e93bef3f8870f4970e398f57cbaadfcfb22eb39e0df145b6134b8aabfccfd5742d022b668880741d3d906ec6d1eab50c26c4ff4cea05857000c9bb3690354cc88fef5362e3dcfc70a1e030a2f4e31908dcdf53a693f1494a1cf19fd2eb0c61161fe1c9a560f48105de9ecbca6195b3954d7cd115", 0x97, &(0x7f0000000140), 0x0, &(0x7f00000001c0)="75ef17878518e617c6409e8cbd16b7fc2528e193c75b4c84c45e7aa61d603c4056a280d409737aca65979f10d7ab6d3c7102c2417fcaffd6285f8689636034620defe4882630bb43fb671df671c95156df535e838b75b04010ab18fae52b6d6af53ab6dcd3b47b3e9e9165891dd3fe4c09c0fc231afb2152b41a9e581dcb90aa22fda3ae9cd0a56f6a8e5de5857116d42adcd002b760552d584ba0697e1ed7e5af660a8b4808e23427479029c1ba68e79103a735b8589d0b518da8954d01b66a70b3fc912efa7eac5465e318f0253b52") perf_event_open(0x0, r0, 0x6, 0xffffffffffffffff, 0x1) 10:04:19 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b12000300", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:04:19 executing program 1: socketpair(0x2, 0x5, 0x200, &(0x7f0000000000)) 10:04:19 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f09007f8900666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:04:19 executing program 1: sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, 0x0, 0x0) 10:04:19 executing program 3: openat$vcs(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) 10:04:19 executing program 1: setresuid(0xffffffffffffffff, 0xee01, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/block/loop0', 0x0, 0x0) 10:04:19 executing program 3: pipe2$9p(&(0x7f0000000000), 0x800) socket$nl_route(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, 0x0, 0x48100) syz_clone3(0x0, 0x0) 10:04:19 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b12020400", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 2065.183419][T17111] loop0: detected capacity change from 0 to 3986 [ 2065.216449][T17107] loop4: detected capacity change from 0 to 127 10:04:19 executing program 1: add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f00000000c0)="13", 0x1, 0xfffffffffffffffb) [ 2065.253533][T17124] loop0: detected capacity change from 0 to 3986 [ 2065.277374][T17107] FAT-fs (loop4): Directory bread(block 63) failed [ 2065.300491][T17107] FAT-fs (loop4): Directory bread(block 64) failed [ 2065.315083][T17107] FAT-fs (loop4): Directory bread(block 65) failed [ 2065.321667][T17107] FAT-fs (loop4): Directory bread(block 66) failed [ 2065.355116][T17107] FAT-fs (loop4): Directory bread(block 67) failed [ 2065.361664][T17107] FAT-fs (loop4): Directory bread(block 68) failed [ 2065.395137][T17107] FAT-fs (loop4): Directory bread(block 69) failed [ 2065.401716][T17107] FAT-fs (loop4): Directory bread(block 70) failed [ 2065.415107][T17107] FAT-fs (loop4): Directory bread(block 71) failed [ 2065.421739][T17107] FAT-fs (loop4): Directory bread(block 72) failed 10:04:27 executing program 5: r0 = openat$rtc(0xffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_AIE_OFF(r0, 0x7002) 10:04:27 executing program 3: socket$nl_route(0x10, 0x3, 0x0) pipe2$9p(&(0x7f00000002c0), 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) syz_clone3(&(0x7f0000000780)={0x22000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000740)=[0x0], 0x1}, 0x58) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 10:04:27 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b12060400", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:04:27 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000700)={0x9, 0x3, &(0x7f00000004c0)=@framed, &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:04:27 executing program 0: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) syz_genetlink_get_family_id$smc(&(0x7f0000000000), r0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) 10:04:27 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f090001d700666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:04:27 executing program 0: msgrcv(0x0, &(0x7f0000000140)={0x0, ""/4096}, 0x1008, 0x0, 0x4800) 10:04:27 executing program 1: pipe2$9p(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) write$P9_RSTATu(r0, &(0x7f0000000300)={0x6a, 0x7d, 0x0, {{0x0, 0x48, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x2, '%,', 0x4, ':&,&', 0x1, '!', 0xe, ')*+]#/-*)&%&/.'}, 0xd, '#)\'@.\'(^)+*@$', 0x0, 0xee01}}, 0x6a) 10:04:27 executing program 3: socket$nl_route(0x10, 0x3, 0x0) pipe2$9p(&(0x7f00000002c0), 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) syz_clone3(&(0x7f0000000780)={0x22000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000740)=[0x0], 0x1}, 0x58) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 10:04:27 executing program 1: syz_clone(0x32000080, 0x0, 0x0, 0x0, 0x0, 0x0) 10:04:27 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b12000500", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 2073.498509][T17138] loop0: detected capacity change from 0 to 3986 10:04:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8903, &(0x7f0000000000)={'vxcan0\x00'}) [ 2073.549741][T17139] loop4: detected capacity change from 0 to 127 [ 2073.570724][T17151] loop0: detected capacity change from 0 to 3986 [ 2073.603530][T17139] FAT-fs (loop4): Directory bread(block 63) failed [ 2073.614489][T17139] FAT-fs (loop4): Directory bread(block 64) failed [ 2073.623157][T17139] FAT-fs (loop4): Directory bread(block 65) failed [ 2073.630219][T17139] FAT-fs (loop4): Directory bread(block 66) failed [ 2073.638738][T17139] FAT-fs (loop4): Directory bread(block 67) failed [ 2073.645709][T17139] FAT-fs (loop4): Directory bread(block 68) failed [ 2073.652738][T17139] FAT-fs (loop4): Directory bread(block 69) failed [ 2073.661365][T17139] FAT-fs (loop4): Directory bread(block 70) failed [ 2073.668145][T17139] FAT-fs (loop4): Directory bread(block 71) failed [ 2073.674933][T17139] FAT-fs (loop4): Directory bread(block 72) failed 10:04:34 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@jmp={0x4}]}, &(0x7f00000000c0)='GPL\x00', 0x7, 0xc9, &(0x7f0000000100)=""/201, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:04:34 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0xd, 0x3, &(0x7f0000000000)=@framed, &(0x7f00000000c0)='GPL\x00', 0x7, 0xc9, &(0x7f0000000100)=""/201, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:04:34 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x11, 0x1, &(0x7f0000000000)=@raw=[@exit], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:04:34 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@jmp={0x5, 0x0, 0xc}]}, &(0x7f00000000c0)='GPL\x00', 0x7, 0xc9, &(0x7f0000000100)=""/201, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:04:34 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b12000600", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:04:34 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f090000d900666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:04:34 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x3, 0x3, &(0x7f0000000000)=@framed, &(0x7f00000000c0)='GPL\x00', 0x5, 0xc9, &(0x7f0000000100)=""/201, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:04:34 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={0x0, @in6={{0xa, 0x0, 0x0, @local}}}, 0x84) 10:04:34 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x2, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000100)=[{}]}) 10:04:34 executing program 1: setreuid(0x0, 0xee01) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) process_vm_writev(r0, &(0x7f0000001440)=[{&(0x7f0000001140)=""/209, 0xd1}], 0x1, &(0x7f00000029c0)=[{&(0x7f0000001480)=""/87, 0x57}], 0x1, 0x0) 10:04:34 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b12040600", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 2079.734505][T17164] loop0: detected capacity change from 0 to 3986 10:04:34 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f00000000c0)={'fscrypt:', @desc1}, &(0x7f0000000100)={0x0, "20f8a0c68fbddf329fa8097b477a90e7504aee0400dc068ba73f0710088033b9c47ffb130885d765fb6a5446be2a074281daf15ef867c18e6e1fb8dba71f2dfb"}, 0x48, r0) [ 2079.781122][T17167] loop4: detected capacity change from 0 to 127 [ 2079.813749][T17179] loop0: detected capacity change from 0 to 3986 [ 2079.827638][T17167] FAT-fs (loop4): Directory bread(block 63) failed [ 2079.837003][T17167] FAT-fs (loop4): Directory bread(block 64) failed [ 2079.843620][T17167] FAT-fs (loop4): Directory bread(block 65) failed [ 2079.851845][T17167] FAT-fs (loop4): Directory bread(block 66) failed [ 2079.858889][T17167] FAT-fs (loop4): Directory bread(block 67) failed [ 2079.867043][T17167] FAT-fs (loop4): Directory bread(block 68) failed [ 2079.873589][T17167] FAT-fs (loop4): Directory bread(block 69) failed [ 2079.880482][T17167] FAT-fs (loop4): Directory bread(block 70) failed [ 2079.888862][T17167] FAT-fs (loop4): Directory bread(block 71) failed [ 2079.895708][T17167] FAT-fs (loop4): Directory bread(block 72) failed 10:04:40 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0x8940, 0x0) 10:04:40 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000005000000030000000000000700000000090000000000000e0200000001000000005f005f"], &(0x7f0000000300)=""/176, 0x39, 0xb0, 0x1}, 0x20) 10:04:40 executing program 1: unshare(0x60000) semop(0x0, &(0x7f0000000240)=[{}, {0x0, 0x0, 0x1800}], 0x2) 10:04:40 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b12000700", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:04:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0x5460, 0x0) 10:04:40 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f090000e500666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:04:40 executing program 0: setreuid(0x0, 0xee01) bpf$BPF_BTF_LOAD(0xe, 0x0, 0x0) 10:04:40 executing program 3: bpf$BPF_BTF_LOAD(0x1e, 0x0, 0x0) 10:04:40 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000100)=[{0x44}, {0x6}]}) 10:04:40 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b12000900", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 2085.975795][T17193] loop0: detected capacity change from 0 to 3986 [ 2086.001460][T17194] loop4: detected capacity change from 0 to 127 10:04:40 executing program 3: unshare(0x60000) semop(0x0, &(0x7f0000000240)=[{0x0, 0x0, 0x1800}], 0x1) 10:04:40 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b12890900", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 2086.012796][ T23] audit: type=1326 audit(1667642680.287:345): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17199 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f4f3dbc85a9 code=0x0 [ 2086.045204][T17203] loop0: detected capacity change from 0 to 3986 [ 2086.079569][T17207] loop0: detected capacity change from 0 to 3986 [ 2086.094348][T17194] FAT-fs (loop4): Directory bread(block 63) failed [ 2086.101128][T17194] FAT-fs (loop4): Directory bread(block 64) failed [ 2086.110323][T17194] FAT-fs (loop4): Directory bread(block 65) failed [ 2086.116948][T17194] FAT-fs (loop4): Directory bread(block 66) failed [ 2086.123458][T17194] FAT-fs (loop4): Directory bread(block 67) failed [ 2086.131748][T17194] FAT-fs (loop4): Directory bread(block 68) failed [ 2086.138298][T17194] FAT-fs (loop4): Directory bread(block 69) failed [ 2086.144802][T17194] FAT-fs (loop4): Directory bread(block 70) failed [ 2086.153116][T17194] FAT-fs (loop4): Directory bread(block 71) failed [ 2086.159754][T17194] FAT-fs (loop4): Directory bread(block 72) failed 10:04:48 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x16, 0x0, 0x0) 10:04:48 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000700), 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_INTERFACE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000040)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) 10:04:48 executing program 1: r0 = socket(0x11, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000440)={'syztnl0\x00', &(0x7f00000003c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @private2}}) 10:04:48 executing program 3: r0 = socket(0x10, 0x3, 0x0) setsockopt$XDP_RX_RING(r0, 0x11b, 0x2, 0x0, 0x0) 10:04:48 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b12000a00", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:04:48 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f090001e600666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:04:48 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x1e, &(0x7f0000000080), 0x4) 10:04:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0xb, 0x0, 0x0) 10:04:48 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b12000b00", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:04:48 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x2010, r0, 0x0) [ 2094.297050][T17219] loop0: detected capacity change from 0 to 3986 [ 2094.308686][T17218] loop4: detected capacity change from 0 to 127 10:04:48 executing program 3: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000000, 0x0, 0x1ba72619d12bdf32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) 10:04:48 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x2, 0x4, 0xf, 0x7}, 0x48) [ 2094.339197][T17218] FAT-fs (loop4): Directory bread(block 63) failed [ 2094.368650][T17232] loop0: detected capacity change from 0 to 3986 [ 2094.375502][T17218] FAT-fs (loop4): Directory bread(block 64) failed [ 2094.382492][T17218] FAT-fs (loop4): Directory bread(block 65) failed [ 2094.402112][T17218] FAT-fs (loop4): Directory bread(block 66) failed [ 2094.411890][T17218] FAT-fs (loop4): Directory bread(block 67) failed [ 2094.418911][T17218] FAT-fs (loop4): Directory bread(block 68) failed [ 2094.425532][T17218] FAT-fs (loop4): Directory bread(block 69) failed [ 2094.432124][T17218] FAT-fs (loop4): Directory bread(block 70) failed [ 2094.439093][T17218] FAT-fs (loop4): Directory bread(block 71) failed [ 2094.445758][T17218] FAT-fs (loop4): Directory bread(block 72) failed 10:05:01 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) dup2(r1, r0) 10:05:01 executing program 0: timer_create(0x0, &(0x7f0000000000)={0x0, 0x28, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) 10:05:01 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_TX_POWER(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000c00)={0x14}, 0x14}}, 0x0) 10:05:01 executing program 1: gettid() syz_clone(0x31269000, 0x0, 0x0, 0x0, 0x0, 0x0) 10:05:01 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b12000c00", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:05:01 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f090001e700666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:05:01 executing program 3: openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x301000, 0x0) 10:05:01 executing program 0: pipe2(&(0x7f0000000040), 0x0) pselect6(0x40, &(0x7f0000000140), 0x0, &(0x7f00000001c0)={0x8}, 0x0, 0x0) 10:05:01 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@bloom_filter, 0x48) 10:05:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SIOCGSTAMP(r0, 0x541b, 0x0) 10:05:01 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b12000d00", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:05:01 executing program 3: pipe(&(0x7f0000000080)) syz_genetlink_get_family_id$tipc(&(0x7f00000009c0), 0xffffffffffffffff) [ 2106.762556][T17248] loop0: detected capacity change from 0 to 3986 [ 2106.788512][T17247] loop4: detected capacity change from 0 to 127 [ 2106.835486][T17261] loop0: detected capacity change from 0 to 3986 [ 2106.846693][T17247] FAT-fs (loop4): Directory bread(block 63) failed [ 2106.855793][T17247] FAT-fs (loop4): Directory bread(block 64) failed [ 2106.862722][T17247] FAT-fs (loop4): Directory bread(block 65) failed [ 2106.874269][T17247] FAT-fs (loop4): Directory bread(block 66) failed [ 2106.881212][T17247] FAT-fs (loop4): Directory bread(block 67) failed [ 2106.890303][T17247] FAT-fs (loop4): Directory bread(block 68) failed [ 2106.897516][T17247] FAT-fs (loop4): Directory bread(block 69) failed [ 2106.904193][T17247] FAT-fs (loop4): Directory bread(block 70) failed [ 2106.913161][T17247] FAT-fs (loop4): Directory bread(block 71) failed [ 2106.919961][T17247] FAT-fs (loop4): Directory bread(block 72) failed 10:05:05 executing program 5: msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000140)=""/35) 10:05:05 executing program 1: semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x1, 0x1000}, {0x2}], 0x2, &(0x7f0000000080)) 10:05:05 executing program 3: pselect6(0x40, &(0x7f0000000700), &(0x7f0000000740)={0x4}, 0x0, 0x0, &(0x7f0000000840)={0x0}) 10:05:05 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b12000e00", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:05:05 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f090001e900666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:05:05 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000180)={'gre0\x00', 0x0}) 10:05:05 executing program 3: pselect6(0x40, &(0x7f0000000700), &(0x7f0000000740)={0x4}, &(0x7f0000000780), &(0x7f00000007c0)={0x77359400}, 0x0) 10:05:05 executing program 1: pselect6(0x40, &(0x7f0000000200), 0x0, &(0x7f0000000080)={0x80000000}, &(0x7f00000000c0), 0x0) 10:05:05 executing program 0: syz_open_dev$ttys(0xc, 0x2, 0x0) r0 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$TCSETSW(r0, 0x5428, 0x0) 10:05:05 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b12000f00", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:05:05 executing program 1: r0 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TCSETS(r0, 0x5427, 0x0) 10:05:05 executing program 3: syz_io_uring_setup(0x489d, &(0x7f0000000100), &(0x7f0000ff6000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000180), 0x0) syz_io_uring_setup(0x5480, &(0x7f0000000380), &(0x7f0000ff8000/0x2000)=nil, &(0x7f0000000000/0x1000)=nil, &(0x7f0000000400), 0x0) syz_io_uring_setup(0x283e, &(0x7f0000000200), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff6000/0x4000)=nil, &(0x7f0000000280), &(0x7f00000002c0)) [ 2110.925375][T17275] loop0: detected capacity change from 0 to 3986 [ 2110.946030][T17270] loop4: detected capacity change from 0 to 127 [ 2111.013659][T17270] FAT-fs (loop4): Directory bread(block 63) failed [ 2111.022966][T17270] FAT-fs (loop4): Directory bread(block 64) failed [ 2111.031456][T17270] FAT-fs (loop4): Directory bread(block 65) failed [ 2111.040780][T17270] FAT-fs (loop4): Directory bread(block 66) failed [ 2111.048073][T17270] FAT-fs (loop4): Directory bread(block 67) failed [ 2111.055205][T17270] FAT-fs (loop4): Directory bread(block 68) failed [ 2111.062044][T17270] FAT-fs (loop4): Directory bread(block 69) failed [ 2111.069023][T17270] FAT-fs (loop4): Directory bread(block 70) failed [ 2111.075828][T17270] FAT-fs (loop4): Directory bread(block 71) failed [ 2111.082764][T17270] FAT-fs (loop4): Directory bread(block 72) failed 10:05:13 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000007740)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1c, 0x1c, 0x9, [@func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{0x3}, {0x8, 0x1}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000007640)=""/215, 0x3d, 0xd7, 0x1}, 0x20) 10:05:13 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b128a0f00", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:05:13 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000002, 0x11, r0, 0x8000000) 10:05:13 executing program 1: syz_io_uring_setup(0x4557, &(0x7f0000000380), &(0x7f0000ff3000/0x1000)=nil, &(0x7f0000ff4000/0x2000)=nil, &(0x7f00000001c0), 0x0) syz_io_uring_setup(0x2336, &(0x7f0000000000), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff1000/0x6000)=nil, &(0x7f0000000080), 0x0) 10:05:13 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0xe, [@struct={0x9, 0x0, 0x0, 0xc}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x61, 0x61, 0x230f50a36a782d2b]}}, &(0x7f0000000040)=""/226, 0x32, 0xe2, 0x1}, 0x20) 10:05:13 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f090001ea00666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:05:13 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f00000005c0)={0x6, 0x3, &(0x7f00000003c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, [], {0x95, 0x2}}, &(0x7f0000000400)='GPL\x00', 0x7, 0x96, &(0x7f0000000440)=""/150, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:05:13 executing program 1: bpf$BPF_BTF_LOAD(0x8, &(0x7f0000007740)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) [ 2119.254047][ T23] audit: type=1400 audit(1667642713.527:346): avc: denied { map } for pid=17297 comm="syz-executor.0" path="/dev/full" dev="devtmpfs" ino=6 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:null_device_t tclass=chr_file permissive=1 10:05:13 executing program 3: r0 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TCSETS(r0, 0x540f, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "15cd35525b3b573ccda5856e64cf120e6e5b82"}) 10:05:13 executing program 1: bpf$BPF_BTF_LOAD(0x1d, &(0x7f0000007740)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) 10:05:13 executing program 3: r0 = syz_open_dev$ttys(0xc, 0x2, 0x0) r1 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x8) ioctl$TCSETSW(r1, 0x5408, &(0x7f0000000040)={0x700, 0x0, 0x0, 0x0, 0x0, "228d3f18e2149ccc79cf8806dc7416e48237e7"}) 10:05:13 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_LINK_GET(r0, &(0x7f0000000fc0)={&(0x7f0000000c00), 0xc, &(0x7f0000000f80)={0x0}}, 0x0) [ 2119.296204][T17306] loop0: detected capacity change from 0 to 3986 [ 2119.310537][T17312] loop4: detected capacity change from 0 to 127 [ 2119.356044][T17312] FAT-fs (loop4): Directory bread(block 63) failed [ 2119.363068][T17312] FAT-fs (loop4): Directory bread(block 64) failed [ 2119.372608][T17312] FAT-fs (loop4): Directory bread(block 65) failed [ 2119.379248][T17312] FAT-fs (loop4): Directory bread(block 66) failed [ 2119.388039][T17312] FAT-fs (loop4): Directory bread(block 67) failed [ 2119.394596][T17312] FAT-fs (loop4): Directory bread(block 68) failed [ 2119.401546][T17312] FAT-fs (loop4): Directory bread(block 69) failed [ 2119.409977][T17312] FAT-fs (loop4): Directory bread(block 70) failed [ 2119.416812][T17312] FAT-fs (loop4): Directory bread(block 71) failed [ 2119.423366][T17312] FAT-fs (loop4): Directory bread(block 72) failed 10:05:20 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000300)={0x7, 0x8}, 0x10) 10:05:20 executing program 1: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_SIGNAL_INFO(r0, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x10}, 0x10}}, 0x0) 10:05:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_INTERFACE(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14}, 0xffffffffffffff3d}}, 0x0) 10:05:20 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b12920f00", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:05:20 executing program 0: io_cancel(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) io_setup(0x3, &(0x7f0000000180)) 10:05:20 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f090001eb00666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:05:20 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000b80), 0x2, 0x0) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r0, &(0x7f00000010c0)={0xb, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, 0x7fffffff}}, 0x18) 10:05:20 executing program 1: unshare(0x10080) 10:05:20 executing program 3: bpf$BPF_BTF_LOAD(0x21, 0x0, 0x0) 10:05:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_BEACON(r0, &(0x7f0000000580)={0x0, 0x5, &(0x7f0000000540)={&(0x7f0000000080)={0x128, r1, 0x405, 0x0, 0x0, {{}, {@void, @val={0x28}}}, [@NL80211_ATTR_BEACON_TAIL={0x106, 0xf, [@fast_bss_trans={0x37, 0x100, {0x0, 0x9, "8ac130b9e5e5dc801c5bcb78d327163e", "cc3d8a2b13c8716064b9d3283d141b956c95bf48876dbcff05c229bfeea380a3", "dcd18b97d0d953beed92dce2adcf9ada1fe016a92aa940a81b4c7e2bbafd2228", [{0x0, 0x12, "d9789d78f709b82805289dd61cc6286a692a"}, {0x0, 0xa, "c3c85352547eeb271c9b"}, {0x0, 0x5, "5e57ee4862"}, {0x0, 0x1c, "a3ee2b53e8bba60ad8a99691bc8a7cada3b9e0e36b3fced3cec8861b"}, {0x0, 0x6, "d132472612ee"}, {0x0, 0x4, "7e5d2f82"}, {0x0, 0x27, "bf7c2f9a2a1d03b02d278653e662ce5efbe9f953ffed8efbdefb52107c32409f415e9ee03931e3"}, {0x0, 0x19, "42d43be3aa208f858d76fe557485cd7fcef4e5b0d1cb1f179a"}, {0x0, 0x15, "bfec7abeff203aaee03782a70a02fb9bfe44460777"}]}}]}]}, 0x128}}, 0x0) [ 2126.413052][ T23] audit: type=1400 audit(1667642720.687:347): avc: denied { nlmsg_read } for pid=17321 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 2126.434131][T17329] loop0: detected capacity change from 0 to 3986 10:05:20 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b12001100", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:05:20 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x4, [@struct={0x0, 0x2, 0x0, 0x4, 0x0, 0x7, [{0x0, 0x5}, {0x2, 0x3, 0x6}]}]}, {0x0, [0x0, 0x61]}}, &(0x7f0000000380)=""/150, 0x40, 0x96, 0x1}, 0x20) [ 2126.498075][T17331] loop4: detected capacity change from 0 to 127 [ 2126.512669][T17342] loop0: detected capacity change from 0 to 3986 [ 2126.519726][T17344] netlink: 'syz-executor.1': attribute type 153 has an invalid length. [ 2126.528046][T17344] netlink: 236 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2126.535434][T17331] FAT-fs (loop4): Directory bread(block 63) failed [ 2126.544028][T17331] FAT-fs (loop4): Directory bread(block 64) failed [ 2126.550953][T17331] FAT-fs (loop4): Directory bread(block 65) failed [ 2126.558047][T17331] FAT-fs (loop4): Directory bread(block 66) failed [ 2126.564568][T17331] FAT-fs (loop4): Directory bread(block 67) failed [ 2126.571362][T17331] FAT-fs (loop4): Directory bread(block 68) failed [ 2126.578231][T17331] FAT-fs (loop4): Directory bread(block 69) failed [ 2126.584745][T17331] FAT-fs (loop4): Directory bread(block 70) failed [ 2126.591560][T17331] FAT-fs (loop4): Directory bread(block 71) failed [ 2126.598223][T17331] FAT-fs (loop4): Directory bread(block 72) failed 10:05:23 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "1b498a", 0x20}) 10:05:23 executing program 3: r0 = socket(0xa, 0x6, 0x0) setsockopt$MRT_DEL_MFC_PROXY(r0, 0x0, 0x22, 0x0, 0x0) 10:05:23 executing program 0: r0 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCDELRT(r0, 0x541b, &(0x7f0000000a40)={0x0, @tipc, @generic={0x0, "9817f029644cb90e09dd28e7d1f5"}, @hci}) 10:05:23 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000002880)={0x0, 0x0, &(0x7f0000002780)=[{&(0x7f00000010c0)="f313164211994778e97ee68daf3ae4ae5d7c31c4f1d2147176e20f2c7056a4d4dee79fa4700f550b79bf55aeaeb9a64462505e30686990cc21e69265ce50751a2255dabc523c08bb7e8963923641dfd9013a47c7f9fe7f725050d45fc216b43689652de05fce05477f7e9e23f9be57c501b0961998e117f665f044c5356b527d35fb2e3a0820e6c0e6a768a70e445bbbd241b9d169d41cb5971b", 0x9a}, {&(0x7f0000001180)="3726e5375ff3", 0x6}, {&(0x7f00000011c0)="e8aa8e99933c0093e074f9be26970e21c7ebba8f788c31af6cae7fbf864372196fd8269680a088b25bbae31582cb1769e84301e9652c3fdbe399a02cef61ba08d0805788336392c8f688a934c7bfb026c13d7d12b95c9be684d7734c9210f00618acc8ef64fee7c5afed9d4261c972782a83058568640b3cb78505", 0x7b}, {&(0x7f0000001240)="23232289028942ea8252789380cd422a17d5dd087a911a82fb3e99acdff9c308458284dd433a7d3ce810ae61c4a5827cffb57168d38a96dd19e0b700eb746acecb6997074d8ae7a0fe375a64b4ba2458825806bc99a29005b3f19925100662774e6dd4ea10843155c191d86a2748eb6ded78c0faea2788770a42b7d2f8149212f61324b5c862b222d25472502042ef9bf5ac26191ca8f6652db8baaa621a9816cac849e97989e0113221d6c9aa8bb3c91615a5a10d655f1bf64847d44b4e0ae36e2327fe", 0xc4}, {&(0x7f0000001340)="74347dd1809352f7152948b3e18d83ab90ff539d5d6b2730813e5110ac78b34b4f6d9374fda443aed76816ca0c3614b6b3f026f0a550efeb2cc9800bf34fe8d3dc5fdf1078434ead5413510d22981019748722d6545515343043b6978d8ba59f9d68538ad7bef6f9f30d7fe8ff6ffd0cd12718aba275dae89416462e5ae6ba17", 0x80}, {&(0x7f00000013c0)="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", 0xfd}, {&(0x7f00000015c0)="6a565d294a908ac40c039c49d9b110c65fe8565c73fedadb15a7b99e143667b16dc8eb936fcdf7ebcf41d2296e00c33262c5a587ec1b877b5637d0026edb1835191bb32c7e029247c6e31c7ff5ae8ce501eeafa2cd5b81c38ba33bbec12e02d36b83b033da9f082fc50cee2c85fc36642b7b3c2006ebbbf70e4a89d7954b217645c2e16042d12e85682667d4ae87d0b6672fb6453463bacd379216700e7c0af1337b99687dd917b91ffef9895160d8c29c", 0xb1}, {&(0x7f0000001680)="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", 0xab4}], 0x8}, 0x0) 10:05:23 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b12001200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:05:23 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f090001ec00666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:05:23 executing program 3: bpf$BPF_BTF_LOAD(0x9, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) 10:05:23 executing program 0: bpf$BPF_BTF_LOAD(0x6, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) 10:05:23 executing program 1: r0 = socket(0x2, 0x6, 0x0) sendmsg$rds(r0, &(0x7f0000000840)={0x0, 0x0, 0x0}, 0x0) 10:05:23 executing program 3: r0 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCDELRT(r0, 0x40049409, &(0x7f0000000a40)={0x0, @tipc, @generic={0x0, "9817f029644cb90e09dd28e7d1f5"}, @hci}) [ 2129.420381][T17352] loop0: detected capacity change from 0 to 3986 [ 2129.454726][T17355] loop4: detected capacity change from 0 to 127 10:05:23 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b12002000", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:05:23 executing program 0: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000900)='/sys/kernel/config', 0x0, 0x0) openat$cgroup_freezer_state(r0, &(0x7f0000000000), 0x2, 0x0) [ 2129.456263][ T23] audit: type=1400 audit(1667642723.727:348): avc: denied { write } for pid=17360 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 2129.472484][T17355] FAT-fs (loop4): Directory bread(block 63) failed [ 2129.505158][T17365] loop0: detected capacity change from 0 to 3986 [ 2129.510236][T17355] FAT-fs (loop4): Directory bread(block 64) failed [ 2129.520362][T17355] FAT-fs (loop4): Directory bread(block 65) failed [ 2129.529348][ T23] audit: type=1400 audit(1667642723.807:349): avc: denied { read } for pid=17367 comm="syz-executor.0" name="/" dev="configfs" ino=3690 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 2129.561094][T17355] FAT-fs (loop4): Directory bread(block 66) failed [ 2129.568148][ T23] audit: type=1400 audit(1667642723.837:350): avc: denied { open } for pid=17367 comm="syz-executor.0" path="/sys/kernel/config" dev="configfs" ino=3690 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 2129.591971][ T23] audit: type=1400 audit(1667642723.837:351): avc: denied { search } for pid=17367 comm="syz-executor.0" name="/" dev="configfs" ino=3690 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 2129.614706][T17355] FAT-fs (loop4): Directory bread(block 67) failed [ 2129.621699][T17355] FAT-fs (loop4): Directory bread(block 68) failed [ 2129.629028][T17355] FAT-fs (loop4): Directory bread(block 69) failed [ 2129.635775][T17355] FAT-fs (loop4): Directory bread(block 70) failed [ 2129.642443][T17355] FAT-fs (loop4): Directory bread(block 71) failed [ 2129.650999][T17355] FAT-fs (loop4): Directory bread(block 72) failed 10:05:29 executing program 5: syz_read_part_table(0x0, 0x0, 0x0) syz_read_part_table(0x1ff, 0x0, 0x0) 10:05:29 executing program 1: r0 = syz_io_uring_setup(0xa32, &(0x7f00000001c0), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240), &(0x7f0000000280)) io_uring_register$IORING_REGISTER_FILES(r0, 0x17, &(0x7f0000000080)=[0xffffffffffffffff], 0x1) 10:05:29 executing program 3: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000080)={0x30000018}) 10:05:29 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b12002200", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:05:29 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000080)={0x7, 0x8}, 0x10) 10:05:29 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f090001ed00666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:05:29 executing program 0: r0 = io_uring_setup(0x39f2, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES2(r0, 0xd, &(0x7f0000001500)={0x2, 0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)=""/180, 0xb4}, {0x0}], &(0x7f00000014c0)}, 0x20) 10:05:29 executing program 3: r0 = socket$igmp(0x2, 0x3, 0x2) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={0x0}}, 0x0) 10:05:29 executing program 1: bpf$BPF_MAP_GET_FD_BY_ID(0x14, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x8}, 0xc) 10:05:29 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b12002500", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) [ 2135.655236][T17380] loop0: detected capacity change from 0 to 3986 [ 2135.678902][T17384] ================================================================== [ 2135.687013][T17384] BUG: KCSAN: data-race in __loop_clr_fd / handle_mm_fault [ 2135.694234][T17384] [ 2135.696557][T17384] write to 0xffff888105f0d8f0 of 4 bytes by task 17374 on cpu 1: 10:05:30 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0x13, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x8}, 0xc) [ 2135.698626][T17389] loop0: detected capacity change from 0 to 3986 [ 2135.704265][T17384] __loop_clr_fd+0x214/0x3c0 [ 2135.715182][T17384] lo_release+0xe0/0xf0 [ 2135.719345][T17384] blkdev_put+0x3aa/0x420 [ 2135.723678][T17384] blkdev_close+0x32/0x40 [ 2135.728020][T17384] __fput+0x245/0x570 [ 2135.732007][T17384] ____fput+0x11/0x20 [ 2135.735988][T17384] task_work_run+0xde/0x110 [ 2135.740523][T17384] exit_to_user_mode_loop+0x124/0x130 [ 2135.745908][T17384] syscall_exit_to_user_mode+0x6a/0x90 [ 2135.751365][T17384] do_syscall_64+0x37/0x70 10:05:30 executing program 1: unshare(0x3c040480) unshare(0x40000000) [ 2135.755788][T17384] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2135.761687][T17384] [ 2135.764005][T17384] read to 0xffff888105f0d8f0 of 4 bytes by task 17384 on cpu 0: [ 2135.771632][T17384] handle_mm_fault+0x248/0xa80 [ 2135.776405][T17384] do_user_addr_fault+0x4a1/0x980 [ 2135.781437][T17384] exc_page_fault+0x60/0x160 [ 2135.786025][T17384] asm_exc_page_fault+0x22/0x30 [ 2135.790887][T17384] [ 2135.793209][T17384] value changed: 0x00100c0a -> 0x00100cca [ 2135.798923][T17384] [ 2135.801244][T17384] Reported by Kernel Concurrency Sanitizer on: [ 2135.807474][T17384] CPU: 0 PID: 17384 Comm: syz-executor.0 Not tainted 6.1.0-rc3-syzkaller-00280-g64c3dd0b98f5-dirty #0 [ 2135.818407][T17384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 2135.828461][T17384] ================================================================== [ 2135.840469][T17394] loop4: detected capacity change from 0 to 127 [ 2135.861084][T17394] FAT-fs (loop4): Directory bread(block 63) failed [ 2135.868014][T17394] FAT-fs (loop4): Directory bread(block 64) failed [ 2135.874536][T17394] FAT-fs (loop4): Directory bread(block 65) failed [ 2135.881288][T17394] FAT-fs (loop4): Directory bread(block 66) failed [ 2135.888250][T17394] FAT-fs (loop4): Directory bread(block 67) failed [ 2135.894884][T17394] FAT-fs (loop4): Directory bread(block 68) failed [ 2135.901472][T17394] FAT-fs (loop4): Directory bread(block 69) failed [ 2135.908252][T17394] FAT-fs (loop4): Directory bread(block 70) failed [ 2135.914761][T17394] FAT-fs (loop4): Directory bread(block 71) failed [ 2135.921381][T17394] FAT-fs (loop4): Directory bread(block 72) failed 10:05:34 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x18, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x7, 0x0, 0xb, 0x0, 0x0, 0xfffffffffffffffc}]}, &(0x7f0000000340)='syzkaller\x00', 0x4, 0xbf, &(0x7f0000000380)=""/191, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:05:34 executing program 2: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) open(0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "362d3c1698e86c9ff3b65b6b5c02571af77136e1eb78d2e17e3c4d532a68a38a88b37734f282c2b1ea0aad48f1879daac1d13dd1669b31fbcb204756b8c5bc49", "e8dfcc294c6cb0f2001e7edc450e03117978f9445b19f8da890b018163f7b0b5fd27012b9892cd44e1011b565dca789a2bb34f73d0cfcaa7c76b12012e00", "722fdfa1582335561724c2a1c924dffcd503aaf55306c1ccdb631879b8b1584e"}}) 10:05:34 executing program 3: r0 = socket$inet(0x2, 0x3, 0x1) ioctl$sock_SIOCADDRT(r0, 0x5411, 0x0) 10:05:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000180)={&(0x7f0000000040), 0xffffffaf, &(0x7f00000001c0)={&(0x7f0000000080)={0x88, 0x0, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES, @NBD_ATTR_DEAD_CONN_TIMEOUT, @NBD_ATTR_INDEX={0x0, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x0, 0xa, 'nbd\x00'}]}, 0x88}}, 0x0) 10:05:34 executing program 4: sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="04ff7f090008f200666174000404090002004b7400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 10:05:34 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x20000054) 10:05:34 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0xa, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) 10:05:34 executing program 0: r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x22, &(0x7f00000003c0)=@security={'security\x00', 0xe, 0x4, 0x308, 0xffffffff, 0x0, 0x200, 0x0, 0xffffffff, 0xffffffff, 0x2d0, 0x2d0, 0x2d0, 0xffffffff, 0x4, 0x0, {[{{@ip={@multicast2, @private, 0x0, 0x0, 'wlan0\x00', 'lo\x00'}, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @multicast}}}, {{@ip={@loopback, @private, 0x0, 0x0, 'nicvf0\x00', 'gre0\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x368) 10:05:34 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000004880)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000940)={0x2, 0x0, @multicast1}, 0xffffffffffffffd2, 0x0, 0xfffffffffffffe85}}], 0x2, 0x0) 10:05:34 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x7}, 0x0) 10:05:34 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x0, 0x0, 0x400, 0x0, 0x1}, 0x48) 10:05:34 executing program 1: perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 2140.656894][T17401] loop0: detected capacity change from 0 to 3986 [ 2140.697972][T17420] loop4: detected capacity change from 0 to 127 [ 2140.726106][T17420] FAT-fs (loop4): Directory bread(block 63) failed [ 2140.732686][T17420] FAT-fs (loop4): Directory bread(block 64) failed [ 2140.741872][T17420] FAT-fs (loop4): Directory bread(block 65) failed [ 2140.748470][T17420] FAT-fs (loop4): Directory bread(block 66) failed [ 2140.754977][T17420] FAT-fs (loop4): Directory bread(block 67) failed [ 2140.763358][T17420] FAT-fs (loop4): Directory bread(block 68) failed [ 2140.769897][T17420] FAT-fs (loop4): Directory bread(block 69) failed [ 2140.778634][T17420] FAT-fs (loop4): Directory bread(block 70) failed [ 2140.785275][T17420] FAT-fs (loop4): Directory bread(block 71) failed [ 2140.791785][T17420] FAT-fs (loop4): Directory bread(block 72) failed