0x0, 0x0, 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, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:33:37 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f00000002c0)="6653070000053c07bc3376003639405cb4aed1270000000000ae47a800d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961562c6eaf149bc76d07672c599e7ab364bf68e6fab2b0c337586e9df34f76a53300000000d61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fa53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f753a6c7ec97eda090000698c7e24abda7f48295eb100000000000000075d2dd15b00006a98d91c22def1125d7b1e274300000000000003ffd6fd09faa6aedfbcf88a76578000003d8353359100001af3d0d03b", 0xf4}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 08:33:38 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) semop(0x0, &(0x7f0000000000)=[{}], 0x1b) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000180)) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f00000000c0)) 08:33:38 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:33:38 executing program 5: clone(0x1000003102001ff6, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x2102001fec, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0xa102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000002c0)={@loopback, 0x0, 0x0, 0x0, 0x5}, 0x7b) sendto$packet(r0, 0x0, 0x3e177d13abbbb298, 0x0, 0x0, 0x37d) socket(0x0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f0000000000)=""/11, 0xb) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) [ 658.853582][T16622] FAT-fs (loop2): bogus number of reserved sectors [ 658.902947][T16622] FAT-fs (loop2): Can't find a valid FAT filesystem [ 658.934402][T16631] net_ratelimit: 2 callbacks suppressed [ 658.934410][T16631] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 659.047620][T16642] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 08:33:38 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000003340)='/dev/input/event#\x00', 0x3ff, 0x0) fdatasync(r0) 08:33:38 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:33:38 executing program 5: clone(0x1ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x80002102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x4, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f00007cb000/0x4000)=nil, 0x4000) pipe2$9p(0x0, 0x0) 08:33:44 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000480)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000440), 0x129f0817) getsockopt$inet_buf(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 08:33:44 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:33:44 executing program 0: clone(0x1ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x4, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) munmap(&(0x7f00007cb000/0x4000)=nil, 0x4000) pipe2$9p(0x0, 0x0) 08:33:44 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:33:44 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) dup3(r0, r1, 0x0) 08:33:44 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f00000002c0)="6653070000053c07bc3376003639405cb4aed1270000000000ae47a800d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961562c6eaf149bc76d07672c599e7ab364bf68e6fab2b0c337586e9df34f76a53300000000d61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fa53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f753a6c7ec97eda090000698c7e24abda7f48295eb100000000000000075d2dd15b00006a98d91c22def1125d7b1e274300000000000003ffd6fd09faa6aedfbcf88a76578000003d8353359100001af3d0d03b", 0xf4}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 08:33:44 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x5aeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) [ 665.186979][T16698] FAT-fs (loop2): bogus number of reserved sectors [ 665.210949][T16698] FAT-fs (loop2): Can't find a valid FAT filesystem 08:33:44 executing program 5: r0 = socket(0x10, 0x80002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) dup3(r0, r1, 0x0) 08:33:44 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x32, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="9c00000010003b0e00"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=0x6, @ANYBLOB="740012000c000100697036677265000064000200140007000000000000000000000000000000000008000800fe000000080011004e2300000400120008000100", @ANYRES32, @ANYBLOB="26400000984b14b39757c69a6a6c4c11706107e2fa83ff804de86e5078e9cf7d5054f96bcf2512e17f8d52a9ec07fe0317ede3c69480a22ba2b560f861d4d84421b98fed4e2ca7674fdc03e972f2209044628fb7c50dbf5be989bab2f67c91beade018f5dd5cd73ae10f8be29305a924b34520c88fb40ac6ff710ddeee4ab23e4cbbeee92db30084b3c7ef48d4d7feac8feaf791fd21ded70bc5c5eb", @ANYRES32, @ANYBLOB="08001400018000000800130001000000080015009b6a09000800020078a400000800170000000000"], 0x9c}}, 0x0) [ 665.480186][T16716] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 665.500303][T16716] netlink: 'syz-executor.5': attribute type 17 has an invalid length. [ 665.519578][T16716] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.5'. 08:33:44 executing program 0: perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2b8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x124) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x18d, 0x6c00) 08:33:44 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:33:44 executing program 0: ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000380)={'nlmon0\x00', {0x2, 0x0, @multicast1}}) dup2(0xffffffffffffffff, 0xffffffffffffffff) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') open(&(0x7f0000000200)='./file1\x00', 0xba0d3ae26b2f2b75, 0x0) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000140)='./file1\x00', 0x5, 0x0, 0x0, 0x0, &(0x7f0000000580)=ANY=[]) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xffeffffefffffffb) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000180)=0x1) setxattr$security_evm(&(0x7f0000000040)='./bus\x00', 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="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"], 0x1, 0x0) request_key(0x0, 0x0, &(0x7f00000006c0)='user\x00', 0xffffffffffffffff) 08:33:51 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="d6c07d3f595131008901"], 0xa) close(r2) r3 = socket(0x10, 0x3, 0x0) r4 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) write(0xffffffffffffffff, &(0x7f0000000180)="2000008012005fffff0000550214f9f407", 0xfde2) writev(r1, &(0x7f0000000600)=[{&(0x7f0000000380)="f98ac693ce6908", 0x7}], 0x1) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000180)=0x59, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfef0) splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0) 08:33:51 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write$binfmt_elf32(r2, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r4 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r3, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r4, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r3, 0x0, 0x10005, 0x0) 08:33:51 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r3, 0x8038550a, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r4, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r6, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r6, 0x40086602, &(0x7f0000000240)=0x80) 08:33:51 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000a00)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x20}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 08:33:51 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) 08:33:51 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f00000002c0)="6653070000053c07bc3376003639405cb4aed1270000000000ae47a800d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961562c6eaf149bc76d07672c599e7ab364bf68e6fab2b0c337586e9df34f76a53300000000d61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fa53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f753a6c7ec97eda090000698c7e24abda7f48295eb100000000000000075d2dd15b00006a98d91c22def1125d7b1e274300000000000003ffd6fd09faa6aedfbcf88a76578000003d8353359100001af3d0d03b", 0xf4}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 08:33:51 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") r1 = socket$inet(0x2, 0x3, 0x19) getsockopt$inet_opts(r1, 0x0, 0x1f, &(0x7f0000000500)=""/237, &(0x7f0000000440)=0xed) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) 08:33:51 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write$binfmt_elf32(r2, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r4 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r3, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r4, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r3, 0x0, 0x10005, 0x0) 08:33:51 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r2, 0x0, 0x10000, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0x10000) 08:33:51 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write$binfmt_elf32(r2, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r4 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r3, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r4, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r3, 0x0, 0x10005, 0x0) [ 672.410968][T16763] FAT-fs (loop2): bogus number of reserved sectors [ 672.445860][T16763] FAT-fs (loop2): Can't find a valid FAT filesystem 08:33:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfe32, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getpeername(r0, 0x0, 0x0) 08:33:51 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write$binfmt_elf32(r2, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r4 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r3, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r4, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r3, 0x0, 0x10005, 0x0) [ 672.672999][T16778] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 680.478148][T16787] netlink: 57 bytes leftover after parsing attributes in process `syz-executor.1'. [ 680.487510][T16787] netlink: 57 bytes leftover after parsing attributes in process `syz-executor.1'. 08:33:59 executing program 1: 08:33:59 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) 08:33:59 executing program 0: 08:33:59 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write$binfmt_elf32(r2, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r4 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r3, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r4, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) splice(r1, 0x0, r3, 0x0, 0x10005, 0x0) 08:33:59 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r3, 0x8038550a, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r4, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r6, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r6, 0x40086602, &(0x7f0000000240)=0x80) 08:33:59 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f00000002c0)="6653070000053c07bc3376003639405cb4aed1270000000000ae47a800d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961562c6eaf149bc76d07672c599e7ab364bf68e6fab2b0c337586e9df34f76a53300000000d61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fa53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f753a6c7ec97eda090000698c7e24abda7f48295eb100000000000000075d2dd15b00006a98d91c22def1125d7b1e274300000000000003ffd6fd09faa6aedfbcf88a76578000003d8353359100001af3d0d03b", 0xf4}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 08:33:59 executing program 0: 08:33:59 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write$binfmt_elf32(r2, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r4 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r3, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r4, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) splice(r1, 0x0, r3, 0x0, 0x10005, 0x0) 08:34:00 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f00000002c0)="6653070000053c07bc3376003639405cb4aed1270000000000ae47a800d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961562c6eaf149bc76d07672c599e7ab364bf68e6fab2b0c337586e9df34f76a53300000000d61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fa53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f753a6c7ec97eda090000698c7e24abda7f48295eb100000000000000075d2dd15b00006a98d91c22def1125d7b1e274300000000000003ffd6fd09faa6aedfbcf88a76578000003d8353359100001af3d0d03b", 0xf4}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 08:34:00 executing program 0: 08:34:00 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write$binfmt_elf32(r2, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r4 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r3, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r4, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) splice(r1, 0x0, r3, 0x0, 0x10005, 0x0) 08:34:00 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f00000002c0)="6653070000053c07bc3376003639405cb4aed1270000000000ae47a800d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961562c6eaf149bc76d07672c599e7ab364bf68e6fab2b0c337586e9df34f76a53300000000d61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fa53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f753a6c7ec97eda090000698c7e24abda7f48295eb100000000000000075d2dd15b00006a98d91c22def1125d7b1e274300000000000003ffd6fd09faa6aedfbcf88a76578000003d8353359100001af3d0d03b", 0xf4}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 680.886181][T16815] FAT-fs (loop2): bogus number of reserved sectors [ 680.921922][T16815] FAT-fs (loop2): Can't find a valid FAT filesystem 08:34:04 executing program 1: 08:34:04 executing program 0: 08:34:04 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write$binfmt_elf32(r2, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) socket$inet(0x2, 0x3, 0x7f) bind$inet(r3, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r3, 0x0, 0x10005, 0x0) 08:34:04 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) 08:34:04 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r3, 0x8038550a, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r4, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r6, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r6, 0x40086602, &(0x7f0000000240)=0x80) 08:34:04 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f00000002c0)="6653070000053c07bc3376003639405cb4aed1270000000000ae47a800d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961562c6eaf149bc76d07672c599e7ab364bf68e6fab2b0c337586e9df34f76a53300000000d61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fa53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f753a6c7ec97eda090000698c7e24abda7f48295eb100000000000000075d2dd15b00006a98d91c22def1125d7b1e274300000000000003ffd6fd09faa6aedfbcf88a76578000003d8353359100001af3d0d03b", 0xf4}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 08:34:04 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write$binfmt_elf32(r2, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) socket$inet(0x2, 0x3, 0x7f) bind$inet(r3, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r3, 0x0, 0x10005, 0x0) 08:34:04 executing program 0: munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) 08:34:04 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write$binfmt_elf32(r2, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) socket$inet(0x2, 0x3, 0x7f) bind$inet(r3, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r3, 0x0, 0x10005, 0x0) 08:34:04 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000940)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) dup3(r0, r1, 0x0) 08:34:04 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write$binfmt_elf32(r2, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r4 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_int(r4, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r3, 0x0, 0x10005, 0x0) [ 685.003791][T16858] FAT-fs (loop2): bogus number of reserved sectors [ 685.031352][T16858] FAT-fs (loop2): Can't find a valid FAT filesystem 08:34:04 executing program 0: mkdir(0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10011, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000680)='./control\x00', 0x0) r0 = open(&(0x7f0000000600)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000000)='./control\x00', 0x0, 0x0) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x0, 0x0) 08:34:10 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000680)='./control\x00', 0x0) r0 = open(&(0x7f0000000600)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000000)='./control\x00', 0x0, 0x0) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x0, 0x0) 08:34:10 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write$binfmt_elf32(r2, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r4 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_int(r4, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r3, 0x0, 0x10005, 0x0) 08:34:10 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') renameat2(0xffffffffffffffff, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:34:10 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000680)='./control\x00', 0x0) r0 = open(&(0x7f0000000600)='./control\x00', 0x0, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x0) mknodat(r0, &(0x7f0000000000)='./control\x00', 0x0, 0x0) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x0, 0x0) 08:34:10 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:34:10 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f00000002c0)="6653070000053c07bc3376003639405cb4aed1270000000000ae47a800d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961562c6eaf149bc76d07672c599e7ab364bf68e6fab2b0c337586e9df34f76a53300000000d61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fa53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f753a6c7ec97eda090000698c7e24abda7f48295eb100000000000000075d2dd15b00006a98d91c22def1125d7b1e274300000000000003ffd6fd09faa6aedfbcf88a76578000003d8353359100001af3d0d03b", 0xf4}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 08:34:10 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write$binfmt_elf32(r2, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r4 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_int(r4, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r3, 0x0, 0x10005, 0x0) 08:34:10 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write$binfmt_elf32(r2, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) bind$inet(r3, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r3, 0x0, 0x10005, 0x0) 08:34:10 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000680)='./control\x00', 0x0) r0 = open(&(0x7f0000000600)='./control\x00', 0x0, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x0) mknodat(r0, &(0x7f0000000000)='./control\x00', 0x0, 0x0) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x0, 0x0) 08:34:10 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write$binfmt_elf32(r2, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) bind$inet(r3, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r3, 0x0, 0x10005, 0x0) [ 691.242076][T16899] FAT-fs (loop2): bogus number of reserved sectors [ 691.266218][T16899] FAT-fs (loop2): Can't find a valid FAT filesystem 08:34:10 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write$binfmt_elf32(r2, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) bind$inet(r3, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r3, 0x0, 0x10005, 0x0) 08:34:10 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000680)='/dev/admmidi#\x00', 0x0, 0x10000) openat$cgroup_int(r0, &(0x7f0000000700)='memg?\x00\x00\x00\x00\x00\x00\x00R\xab\xa2\xda`\xcb\xe1\xb5\x17\xe5\x87p|\x14l', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xa000000000000005) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, 0x0, &(0x7f0000001000)) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$UHID_INPUT2(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="0000cde3000000004413cc8ed08236d69baf6a4cc791e2d92bf1914e757ed3615c6e326107f3a24d6c2fc8c4aedef3f6ee383c67558435508054c0ffc31fbdac7c5b2e101c9f0536181bb2daa3ff5ed191d85b7b4760770c41804d0d24516703000000000000fdca093fcd4cd6bbbe35"], 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0xffff, 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, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x1) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, &(0x7f00000002c0)=0x8, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000580)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) r3 = getegid() chown(&(0x7f0000000140)='./file0\x00', r2, r3) r4 = getpgrp(0x0) setpriority(0x0, r4, 0x8001) r5 = socket(0x1e, 0x2, 0x0) bind(r5, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind$tipc(r5, &(0x7f0000000000), 0x10) bind(r5, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) r6 = socket(0x1e, 0x2, 0x0) bind(r6, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind$tipc(r6, &(0x7f0000000000), 0x10) bind(r6, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000740)={0x0, 0x1}, &(0x7f0000000780)=0x8) r7 = socket(0x1e, 0x2, 0x0) bind(r7, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r8 = socket(0x1e, 0x2, 0x0) bind(r8, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind$tipc(r8, &(0x7f0000000000), 0x10) bind(r8, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) bind$tipc(r8, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x41, 0x1}, 0x7ff}}, 0x10) bind(r7, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) r9 = creat(&(0x7f0000000080)='./file0/bus\x00', 0x0) mq_notify(r9, &(0x7f0000000040)={0x0, 0x200000, 0x0, @thr={&(0x7f00000001c0)="169d25d81c67dd18a824ce2c667a015636fe3e1e5b082702322463f94206ecf28a2355404537f34d9dc1420f47dead222d30cae513a32c24f93d2999f69564c0efbae8d63a9f72d02550f476ee9623d79640e731d21f2c398c4a445dbaa2495f87285ee43e11892d53e58f499ae34661b0ef27e5c15fe3a750800e1fa401ae5e5d2755e05b", &(0x7f0000000140)}}) mq_notify(r9, &(0x7f00000000c0)={0x0, 0x3b}) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r10, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="03000100ed004c735f501c9464591a1d6d2400000000000021706fac7507be869251cccb3f906769271363077717da771ffaf6b9522f1713464d4fbc3f16a39d5cccb3a107000000006a19f359"], &(0x7f0000000800)=0xa) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000840)=@assoc_value={r11, 0x3}, &(0x7f00000006c0)=0x3e6) r12 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r12, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000200), 0x106, 0x5}}, 0x20) write$apparmor_current(0xffffffffffffffff, &(0x7f0000000800)=ANY=[], 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x4007fc, 0x0, 0xfffffffffffffffe, &(0x7f0000000280), 0xffffffffffffffff) execve(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) [ 691.637468][T16914] ERROR: Domain ' /sbin/init /etc/init.d/rc /sbin/startpar /etc/init.d/ssh /sbin/start-stop-daemon /usr/sbin/sshd /usr/sbin/sshd /bin/bash /root/syz-fuzzer /root/syz-executor.0 dev(8,1):/root/syzkaller-testdir596896342/syzkaller.sC0VOO/456/file0' not defined. 08:34:19 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000680)='./control\x00', 0x0) r0 = open(&(0x7f0000000600)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000000)='./control\x00', 0x0, 0x0) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x0, 0x0) 08:34:19 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") pipe(&(0x7f0000000180)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r2, 0x0, 0x10005, 0x0) 08:34:19 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') renameat2(0xffffffffffffffff, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:34:19 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000680)='/dev/admmidi#\x00', 0x0, 0x10000) openat$cgroup_int(r0, &(0x7f0000000700)='memg?\x00\x00\x00\x00\x00\x00\x00R\xab\xa2\xda`\xcb\xe1\xb5\x17\xe5\x87p|\x14l', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xa000000000000005) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, 0x0, &(0x7f0000001000)) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$UHID_INPUT2(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="0000cde3000000004413cc8ed08236d69baf6a4cc791e2d92bf1914e757ed3615c6e326107f3a24d6c2fc8c4aedef3f6ee383c67558435508054c0ffc31fbdac7c5b2e101c9f0536181bb2daa3ff5ed191d85b7b4760770c41804d0d24516703000000000000fdca093fcd4cd6bbbe35"], 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0xffff, 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, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x1) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, &(0x7f00000002c0)=0x8, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000580)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) r3 = getegid() chown(&(0x7f0000000140)='./file0\x00', r2, r3) r4 = getpgrp(0x0) setpriority(0x0, r4, 0x8001) r5 = socket(0x1e, 0x2, 0x0) bind(r5, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind$tipc(r5, &(0x7f0000000000), 0x10) bind(r5, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) r6 = socket(0x1e, 0x2, 0x0) bind(r6, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind$tipc(r6, &(0x7f0000000000), 0x10) bind(r6, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000740)={0x0, 0x1}, &(0x7f0000000780)=0x8) r7 = socket(0x1e, 0x2, 0x0) bind(r7, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r8 = socket(0x1e, 0x2, 0x0) bind(r8, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind$tipc(r8, &(0x7f0000000000), 0x10) bind(r8, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) bind$tipc(r8, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x41, 0x1}, 0x7ff}}, 0x10) bind(r7, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) r9 = creat(&(0x7f0000000080)='./file0/bus\x00', 0x0) mq_notify(r9, &(0x7f0000000040)={0x0, 0x200000, 0x0, @thr={&(0x7f00000001c0)="169d25d81c67dd18a824ce2c667a015636fe3e1e5b082702322463f94206ecf28a2355404537f34d9dc1420f47dead222d30cae513a32c24f93d2999f69564c0efbae8d63a9f72d02550f476ee9623d79640e731d21f2c398c4a445dbaa2495f87285ee43e11892d53e58f499ae34661b0ef27e5c15fe3a750800e1fa401ae5e5d2755e05b", &(0x7f0000000140)}}) mq_notify(r9, &(0x7f00000000c0)={0x0, 0x3b}) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r10, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="03000100ed004c735f501c9464591a1d6d2400000000000021706fac7507be869251cccb3f906769271363077717da771ffaf6b9522f1713464d4fbc3f16a39d5cccb3a107000000006a19f359"], &(0x7f0000000800)=0xa) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000840)=@assoc_value={r11, 0x3}, &(0x7f00000006c0)=0x3e6) r12 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r12, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000200), 0x106, 0x5}}, 0x20) write$apparmor_current(0xffffffffffffffff, &(0x7f0000000800)=ANY=[], 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x4007fc, 0x0, 0xfffffffffffffffe, &(0x7f0000000280), 0xffffffffffffffff) execve(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 08:34:19 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:34:19 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="6653070000053c07bc3376003639405cb4aed1270000000000ae47a800d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961562c6eaf149bc76d07672c599e7ab364bf68e6fab2b0c337586e9df34f76a53300000000d61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fa53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f753a6c7ec97eda090000698c7e24abda7f48295eb100000000000000075d2dd15b00006a98d91c22def1125d7b1e274300000000000003ffd6fd09faa6aedfbcf88a76578000003d8353359100001af3d0d03b", 0xf4}], 0x4, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 08:34:19 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="6653070000053c07bc3376003639405cb4aed1270000000000ae47a800d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961562c6eaf149bc76d07672c599e7ab364bf68e6fab2b0c337586e9df34f76a53300000000d61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fa53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f753a6c7ec97eda090000698c7e24abda7f48295eb100000000000000075d2dd15b00006a98d91c22def1125d7b1e274300000000000003ffd6fd09faa6aedfbcf88a76578000003d8353359100001af3d0d03b", 0xf4}], 0x4, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 08:34:19 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="6653070000053c07bc3376003639405cb4aed1270000000000ae47a800d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961562c6eaf149bc76d07672c599e7ab364bf68e6fab2b0c337586e9df34f76a53300000000d61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fa53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f753a6c7ec97eda090000698c7e24abda7f48295eb100000000000000075d2dd15b00006a98d91c22def1125d7b1e274300000000000003ffd6fd09faa6aedfbcf88a76578000003d8353359100001af3d0d03b", 0xf4}], 0x4, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 08:34:19 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="6653070000053c07bc3376003639405cb4aed1270000000000ae47a800d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961562c6eaf149bc76d07672c599e7ab364bf68e6fab2b0c337586e9df34f76a53300000000d61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fa53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f753a6c7ec97eda090000698c7e24abda7f48295eb100000000000000075d2dd15b00006a98d91c22def1125d7b1e274300000000000003ffd6fd09faa6aedfbcf88a76578000003d8353359100001af3d0d03b", 0xf4}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 08:34:19 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="6653070000053c07bc3376003639405cb4aed1270000000000ae47a800d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961562c6eaf149bc76d07672c599e7ab364bf68e6fab2b0c337586e9df34f76a53300000000d61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fa53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f753a6c7ec97eda090000698c7e24abda7f48295eb100000000000000075d2dd15b00006a98d91c22def1125d7b1e274300000000000003ffd6fd09faa6aedfbcf88a76578000003d8353359100001af3d0d03b", 0xf4}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 700.628934][T16960] FAT-fs (loop2): bogus number of reserved sectors 08:34:19 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000680)='/dev/admmidi#\x00', 0x0, 0x10000) openat$cgroup_int(r0, &(0x7f0000000700)='memg?\x00\x00\x00\x00\x00\x00\x00R\xab\xa2\xda`\xcb\xe1\xb5\x17\xe5\x87p|\x14l', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xa000000000000005) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, 0x0, &(0x7f0000001000)) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$UHID_INPUT2(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="0000cde3000000004413cc8ed08236d69baf6a4cc791e2d92bf1914e757ed3615c6e326107f3a24d6c2fc8c4aedef3f6ee383c67558435508054c0ffc31fbdac7c5b2e101c9f0536181bb2daa3ff5ed191d85b7b4760770c41804d0d24516703000000000000fdca093fcd4cd6bbbe35"], 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x1) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, &(0x7f00000002c0)=0x8, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000580)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) r3 = getegid() chown(&(0x7f0000000140)='./file0\x00', r2, r3) r4 = getpgrp(0x0) setpriority(0x0, r4, 0x8001) r5 = socket(0x1e, 0x2, 0x0) bind(r5, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind$tipc(r5, &(0x7f0000000000), 0x10) bind(r5, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) r6 = socket(0x1e, 0x2, 0x0) bind(r6, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind$tipc(r6, &(0x7f0000000000), 0x10) bind(r6, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000740)={0x0, 0x1}, &(0x7f0000000780)=0x8) r7 = socket(0x1e, 0x2, 0x0) bind(r7, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r8 = socket(0x1e, 0x2, 0x0) bind(r8, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind$tipc(r8, &(0x7f0000000000), 0x10) bind(r8, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) bind$tipc(r8, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x41, 0x1}, 0x7ff}}, 0x10) bind(r7, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) r9 = creat(&(0x7f0000000080)='./file0/bus\x00', 0x0) mq_notify(r9, &(0x7f0000000040)={0x0, 0x200000, 0x0, @thr={&(0x7f00000001c0)="169d25d81c67dd18a824ce2c667a015636fe3e1e5b082702322463f94206ecf28a2355404537f34d9dc1420f47dead222d30cae513a32c24f93d2999f69564c0efbae8d63a9f72d02550f476ee9623d79640e731d21f2c398c4a445dbaa2495f87285ee43e11892d53e58f499ae34661b0ef27e5c15fe3a750800e1fa401ae5e5d2755e05b", &(0x7f0000000140)}}) mq_notify(r9, &(0x7f00000000c0)={0x0, 0x3b}) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r10, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="03000100ed004c735f501c9464591a1d6d2400000000000021706fac7507be869251cccb3f906769271363077717da771ffaf6b9522f1713464d4fbc3f16a39d5cccb3a107000000006a19f359"], &(0x7f0000000800)=0xa) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000840)=@assoc_value={r11, 0x3}, &(0x7f00000006c0)=0x3e6) r12 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r12, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000200), 0x106, 0x5}}, 0x20) write$apparmor_current(0xffffffffffffffff, &(0x7f0000000800)=ANY=[], 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x4007fc, 0x0, 0xfffffffffffffffe, &(0x7f0000000280), 0xffffffffffffffff) execve(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 08:34:20 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="6653070000053c07bc3376003639405cb4aed1270000000000ae47a800d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961562c6eaf149bc76d07672c599e7ab364bf68e6fab2b0c337586e9df34f76a53300000000d61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fa53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f753a6c7ec97eda090000698c7e24abda7f48295eb100000000000000075d2dd15b00006a98d91c22def1125d7b1e274300000000000003ffd6fd09faa6aedfbcf88a76578000003d8353359100001af3d0d03b", 0xf4}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 700.705848][T16960] FAT-fs (loop2): Can't find a valid FAT filesystem 08:34:28 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000680)='./control\x00', 0x0) r0 = open(&(0x7f0000000600)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000000)='./control\x00', 0x0, 0x0) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x0, 0x0) 08:34:28 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') renameat2(0xffffffffffffffff, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:34:28 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") pipe(&(0x7f0000000180)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r2, 0x0, 0x10005, 0x0) 08:34:28 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000680)='/dev/admmidi#\x00', 0x0, 0x10000) openat$cgroup_int(r0, &(0x7f0000000700)='memg?\x00\x00\x00\x00\x00\x00\x00R\xab\xa2\xda`\xcb\xe1\xb5\x17\xe5\x87p|\x14l', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xa000000000000005) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, 0x0, &(0x7f0000001000)) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$UHID_INPUT2(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="0000cde3000000004413cc8ed08236d69baf6a4cc791e2d92bf1914e757ed3615c6e326107f3a24d6c2fc8c4aedef3f6ee383c67558435508054c0ffc31fbdac7c5b2e101c9f0536181bb2daa3ff5ed191d85b7b4760770c41804d0d24516703000000000000fdca093fcd4cd6bbbe35"], 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0xffff, 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, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x1) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, &(0x7f00000002c0)=0x8, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000580)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) r3 = getegid() chown(&(0x7f0000000140)='./file0\x00', r2, r3) r4 = getpgrp(0x0) setpriority(0x0, r4, 0x8001) r5 = socket(0x1e, 0x2, 0x0) bind(r5, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind$tipc(r5, &(0x7f0000000000), 0x10) bind(r5, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) r6 = socket(0x1e, 0x2, 0x0) bind(r6, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind$tipc(r6, &(0x7f0000000000), 0x10) bind(r6, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000740)={0x0, 0x1}, &(0x7f0000000780)=0x8) r7 = socket(0x1e, 0x2, 0x0) bind(r7, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r8 = socket(0x1e, 0x2, 0x0) bind(r8, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind$tipc(r8, &(0x7f0000000000), 0x10) bind(r8, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) bind$tipc(r8, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x41, 0x1}, 0x7ff}}, 0x10) bind(r7, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) r9 = creat(&(0x7f0000000080)='./file0/bus\x00', 0x0) mq_notify(r9, &(0x7f0000000040)={0x0, 0x200000, 0x0, @thr={&(0x7f00000001c0)="169d25d81c67dd18a824ce2c667a015636fe3e1e5b082702322463f94206ecf28a2355404537f34d9dc1420f47dead222d30cae513a32c24f93d2999f69564c0efbae8d63a9f72d02550f476ee9623d79640e731d21f2c398c4a445dbaa2495f87285ee43e11892d53e58f499ae34661b0ef27e5c15fe3a750800e1fa401ae5e5d2755e05b", &(0x7f0000000140)}}) mq_notify(r9, &(0x7f00000000c0)={0x0, 0x3b}) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r10, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="03000100ed004c735f501c9464591a1d6d2400000000000021706fac7507be869251cccb3f906769271363077717da771ffaf6b9522f1713464d4fbc3f16a39d5cccb3a107000000006a19f359"], &(0x7f0000000800)=0xa) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000840)=@assoc_value={r11, 0x3}, &(0x7f00000006c0)=0x3e6) r12 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r12, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000200), 0x106, 0x5}}, 0x20) write$apparmor_current(0xffffffffffffffff, &(0x7f0000000800)=ANY=[], 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x4007fc, 0x0, 0xfffffffffffffffe, &(0x7f0000000280), 0xffffffffffffffff) execve(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 08:34:28 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:34:28 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="6653070000053c07bc3376003639405cb4aed1270000000000ae47a800d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961562c6eaf149bc76d07672c599e7ab364bf68e6fab2b0c337586e9df34f76a53300000000d61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fa53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f753a6c7ec97eda090000698c7e24abda7f48295eb100000000000000075d2dd15b00006a98d91c22def1125d7b1e274300000000000003ffd6fd09faa6aedfbcf88a76578000003d8353359100001af3d0d03b", 0xf4}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 08:34:29 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000680)='/dev/admmidi#\x00', 0x0, 0x10000) openat$cgroup_int(r0, &(0x7f0000000700)='memg?\x00\x00\x00\x00\x00\x00\x00R\xab\xa2\xda`\xcb\xe1\xb5\x17\xe5\x87p|\x14l', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xa000000000000005) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, 0x0, &(0x7f0000001000)) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$UHID_INPUT2(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="0000cde3000000004413cc8ed08236d69baf6a4cc791e2d92bf1914e757ed3615c6e326107f3a24d6c2fc8c4aedef3f6ee383c67558435508054c0ffc31fbdac7c5b2e101c9f0536181bb2daa3ff5ed191d85b7b4760770c41804d0d24516703000000000000fdca093fcd4cd6bbbe35"], 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x1) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, &(0x7f00000002c0)=0x8, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000580)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) r3 = getegid() chown(&(0x7f0000000140)='./file0\x00', r2, r3) r4 = getpgrp(0x0) setpriority(0x0, r4, 0x8001) r5 = socket(0x1e, 0x2, 0x0) bind(r5, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind$tipc(r5, &(0x7f0000000000), 0x10) bind(r5, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) r6 = socket(0x1e, 0x2, 0x0) bind(r6, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind$tipc(r6, &(0x7f0000000000), 0x10) bind(r6, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000740)={0x0, 0x1}, &(0x7f0000000780)=0x8) r7 = socket(0x1e, 0x2, 0x0) bind(r7, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r8 = socket(0x1e, 0x2, 0x0) bind(r8, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind$tipc(r8, &(0x7f0000000000), 0x10) bind(r8, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) bind$tipc(r8, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x41, 0x1}, 0x7ff}}, 0x10) bind(r7, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) r9 = creat(&(0x7f0000000080)='./file0/bus\x00', 0x0) mq_notify(r9, &(0x7f0000000040)={0x0, 0x200000, 0x0, @thr={&(0x7f00000001c0)="169d25d81c67dd18a824ce2c667a015636fe3e1e5b082702322463f94206ecf28a2355404537f34d9dc1420f47dead222d30cae513a32c24f93d2999f69564c0efbae8d63a9f72d02550f476ee9623d79640e731d21f2c398c4a445dbaa2495f87285ee43e11892d53e58f499ae34661b0ef27e5c15fe3a750800e1fa401ae5e5d2755e05b", &(0x7f0000000140)}}) mq_notify(r9, &(0x7f00000000c0)={0x0, 0x3b}) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r10, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="03000100ed004c735f501c9464591a1d6d2400000000000021706fac7507be869251cccb3f906769271363077717da771ffaf6b9522f1713464d4fbc3f16a39d5cccb3a107000000006a19f359"], &(0x7f0000000800)=0xa) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000840)=@assoc_value={r11, 0x3}, &(0x7f00000006c0)=0x3e6) r12 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r12, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000200), 0x106, 0x5}}, 0x20) write$apparmor_current(0xffffffffffffffff, &(0x7f0000000800)=ANY=[], 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x4007fc, 0x0, 0xfffffffffffffffe, &(0x7f0000000280), 0xffffffffffffffff) execve(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) [ 709.854877][T17011] FAT-fs (loop2): bogus number of reserved sectors [ 709.890391][T17011] FAT-fs (loop2): Can't find a valid FAT filesystem 08:34:29 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000680)='/dev/admmidi#\x00', 0x0, 0x10000) openat$cgroup_int(r0, &(0x7f0000000700)='memg?\x00\x00\x00\x00\x00\x00\x00R\xab\xa2\xda`\xcb\xe1\xb5\x17\xe5\x87p|\x14l', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xa000000000000005) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, 0x0, &(0x7f0000001000)) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$UHID_INPUT2(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="0000cde3000000004413cc8ed08236d69baf6a4cc791e2d92bf1914e757ed3615c6e326107f3a24d6c2fc8c4aedef3f6ee383c67558435508054c0ffc31fbdac7c5b2e101c9f0536181bb2daa3ff5ed191d85b7b4760770c41804d0d24516703000000000000fdca093fcd4cd6bbbe35"], 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x1) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, &(0x7f00000002c0)=0x8, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000580)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) r3 = getegid() chown(&(0x7f0000000140)='./file0\x00', r2, r3) r4 = getpgrp(0x0) setpriority(0x0, r4, 0x8001) r5 = socket(0x1e, 0x2, 0x0) bind(r5, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind$tipc(r5, &(0x7f0000000000), 0x10) bind(r5, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) r6 = socket(0x1e, 0x2, 0x0) bind(r6, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind$tipc(r6, &(0x7f0000000000), 0x10) bind(r6, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000740)={0x0, 0x1}, &(0x7f0000000780)=0x8) r7 = socket(0x1e, 0x2, 0x0) bind(r7, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r8 = socket(0x1e, 0x2, 0x0) bind(r8, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind$tipc(r8, &(0x7f0000000000), 0x10) bind(r8, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) bind$tipc(r8, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x41, 0x1}, 0x7ff}}, 0x10) bind(r7, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) r9 = creat(&(0x7f0000000080)='./file0/bus\x00', 0x0) mq_notify(r9, &(0x7f0000000040)={0x0, 0x200000, 0x0, @thr={&(0x7f00000001c0)="169d25d81c67dd18a824ce2c667a015636fe3e1e5b082702322463f94206ecf28a2355404537f34d9dc1420f47dead222d30cae513a32c24f93d2999f69564c0efbae8d63a9f72d02550f476ee9623d79640e731d21f2c398c4a445dbaa2495f87285ee43e11892d53e58f499ae34661b0ef27e5c15fe3a750800e1fa401ae5e5d2755e05b", &(0x7f0000000140)}}) mq_notify(r9, &(0x7f00000000c0)={0x0, 0x3b}) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r10, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="03000100ed004c735f501c9464591a1d6d2400000000000021706fac7507be869251cccb3f906769271363077717da771ffaf6b9522f1713464d4fbc3f16a39d5cccb3a107000000006a19f359"], &(0x7f0000000800)=0xa) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000840)=@assoc_value={r11, 0x3}, &(0x7f00000006c0)=0x3e6) r12 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r12, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000200), 0x106, 0x5}}, 0x20) write$apparmor_current(0xffffffffffffffff, &(0x7f0000000800)=ANY=[], 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x4007fc, 0x0, 0xfffffffffffffffe, &(0x7f0000000280), 0xffffffffffffffff) execve(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 08:34:29 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:34:29 executing program 0: fcntl$setownex(0xffffffffffffffff, 0xf, 0x0) r0 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = memfd_create(&(0x7f0000000080)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x100000001) 08:34:29 executing program 0: fcntl$setownex(0xffffffffffffffff, 0xf, 0x0) r0 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = memfd_create(&(0x7f0000000080)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x100000001) 08:34:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$unix(0x1, 0x3, 0x0) close(r3) close(r2) pipe(&(0x7f00000001c0)) vmsplice(r3, &(0x7f00000003c0)=[{&(0x7f0000000000)="96", 0x1}, {&(0x7f0000000200)="af", 0x1}, {&(0x7f0000000280)="1a", 0x1}], 0x3, 0x0) 08:34:36 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000680)='./control\x00', 0x0) r0 = open(&(0x7f0000000600)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000000)='./control\x00', 0x0, 0x0) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x0, 0x0) 08:34:36 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8915, &(0x7f0000000680)={'lo:\x05\xe6\r\x00\x00\x85\x01\x00\x00\x00\x10\x03\x00', {0x2, 0x0, @dev}}) 08:34:36 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") pipe(&(0x7f0000000180)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r2, 0x0, 0x10005, 0x0) 08:34:36 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:34:36 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:34:36 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="6653070000053c07bc3376003639405cb4aed1270000000000ae47a800d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961562c6eaf149bc76d07672c599e7ab364bf68e6fab2b0c337586e9df34f76a53300000000d61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fa53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f753a6c7ec97eda090000698c7e24abda7f48295eb100000000000000075d2dd15b00006a98d91c22def1125d7b1e274300000000000003ffd6fd09faa6aedfbcf88a76578000003d8353359100001af3d0d03b", 0xf4}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 08:34:36 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="6653070000053c07bc3376003639405cb4aed1270000000000ae47a800d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961562c6eaf149bc76d07672c599e7ab364bf68e6fab2b0c337586e9df34f76a53300000000d61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fa53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f753a6c7ec97eda090000698c7e24abda7f48295eb100000000000000075d2dd15b00006a98d91c22def1125d7b1e274300000000000003ffd6fd09faa6aedfbcf88a76578000003d8353359100001af3d0d03b", 0xf4}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 716.906808][T17056] ptrace attach of "/root/syz-executor.3"[17055] was attempted by "/root/syz-executor.3"[17056] 08:34:36 executing program 0: pipe(0x0) ioctl$RTC_ALM_READ(0xffffffffffffffff, 0x80247008, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'%at\x00', 0x19, 0x1, 0x1a8, [0x200005c0, 0x0, 0x0, 0x200005f0, 0x20000620], 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]}, 0x220) [ 717.071701][T17065] xt_time: invalid argument - start or stop time greater than 23:59:59 08:34:36 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) [ 717.112576][T17065] xt_time: invalid argument - start or stop time greater than 23:59:59 [ 717.131409][T17067] FAT-fs (loop2): bogus number of reserved sectors [ 717.138050][T17067] FAT-fs (loop2): Can't find a valid FAT filesystem 08:34:36 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:34:36 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:34:36 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:34:44 executing program 1: creat(&(0x7f00000002c0)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x3, 0x1) 08:34:44 executing program 4: creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:34:44 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_elf32(r2, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r4 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r3, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r4, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r3, 0x0, 0x10005, 0x0) 08:34:44 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:34:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:34:44 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="6653070000053c07bc3376003639405cb4aed1270000000000ae47a800d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961562c6eaf149bc76d07672c599e7ab364bf68e6fab2b0c337586e9df34f76a53300000000d61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fa53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f753a6c7ec97eda090000698c7e24abda7f48295eb100000000000000075d2dd15b00006a98d91c22def1125d7b1e274300000000000003ffd6fd09faa6aedfbcf88a76578000003d8353359100001af3d0d03b", 0xf4}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 08:34:44 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_elf32(r2, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r4 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r3, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r4, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r3, 0x0, 0x10005, 0x0) 08:34:44 executing program 4: creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:34:44 executing program 4: creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:34:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:34:44 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_elf32(r2, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r4 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r3, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r4, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r3, 0x0, 0x10005, 0x0) [ 725.606110][T17111] FAT-fs (loop2): bogus number of reserved sectors [ 725.619064][T17111] FAT-fs (loop2): Can't find a valid FAT filesystem 08:34:44 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') [ 733.589460][ T26] audit: type=1804 audit(1575275692.865:57): pid=17135 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir935418103/syzkaller.bMuj23/378/bus" dev="sda1" ino=16812 res=1 08:34:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0x0}, 0x68) 08:34:53 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) write$binfmt_elf32(r2, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) 08:34:53 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:34:53 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:34:53 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:34:53 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="6653070000053c07bc3376003639405cb4aed1270000000000ae47a800d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961562c6eaf149bc76d07672c599e7ab364bf68e6fab2b0c337586e9df34f76a53300000000d61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fa53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f753a6c7ec97eda090000698c7e24abda7f48295eb100000000000000075d2dd15b00006a98d91c22def1125d7b1e274300000000000003ffd6fd09faa6aedfbcf88a76578000003d8353359100001af3d0d03b", 0xf4}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 08:34:53 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) write$binfmt_elf32(r2, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) 08:34:54 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) write$binfmt_elf32(r2, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) 08:34:54 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:34:54 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r2 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x10005, 0x0) [ 734.907017][T17157] FAT-fs (loop2): bogus number of reserved sectors [ 734.920873][T17157] FAT-fs (loop2): Can't find a valid FAT filesystem 08:34:54 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r2 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x10005, 0x0) 08:34:54 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:35:03 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000740)="0805b5055e0bcfe8475071") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x4ca31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) 08:35:03 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r2 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x10005, 0x0) 08:35:03 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:35:03 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:35:03 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:35:03 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="6653070000053c07bc3376003639405cb4aed1270000000000ae47a800d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961562c6eaf149bc76d07672c599e7ab364bf68e6fab2b0c337586e9df34f76a53300000000d61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fa53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f753a6c7ec97eda090000698c7e24abda7f48295eb100000000000000075d2dd15b00006a98d91c22def1125d7b1e274300000000000003ffd6fd09faa6aedfbcf88a76578000003d8353359100001af3d0d03b", 0xf4}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 08:35:03 executing program 5: socket$inet6(0xa, 0x80003, 0x6b) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:35:03 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:35:03 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 744.274183][T17198] FAT-fs (loop2): bogus number of reserved sectors [ 744.310494][T17198] FAT-fs (loop2): Can't find a valid FAT filesystem 08:35:03 executing program 5: pipe(0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r1 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x10005, 0x0) 08:35:03 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:35:03 executing program 5: pipe(0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r1 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x10005, 0x0) 08:35:09 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @random="c11779872391", [], {@ipv6={0x86dd, {0x0, 0x6, "040700", 0x14, 0x0, 0x0, @local, @rand_addr="cb0000007406000000000040000089ad", {[], @tcp={{0x0, 0x500, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 08:35:09 executing program 4: mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:35:09 executing program 5: pipe(0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r1 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x10005, 0x0) 08:35:09 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:35:09 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:35:09 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="6653070000053c07bc3376003639405cb4aed1270000000000ae47a800d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961562c6eaf149bc76d07672c599e7ab364bf68e6fab2b0c337586e9df34f76a53300000000d61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fa53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f753a6c7ec97eda090000698c7e24abda7f48295eb100000000000000075d2dd15b00006a98d91c22def1125d7b1e274300000000000003ffd6fd09faa6aedfbcf88a76578000003d8353359100001af3d0d03b", 0xf4}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 08:35:09 executing program 4: mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:35:09 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:35:09 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:35:09 executing program 4: mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:35:09 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 750.535027][T17247] FAT-fs (loop2): bogus number of reserved sectors 08:35:09 executing program 4: r0 = creat(0x0, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') [ 750.619152][T17247] FAT-fs (loop2): Can't find a valid FAT filesystem 08:35:15 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e002, 0x1, &(0x7f0000000280)=[{&(0x7f00000003c0)="eb64c86d4f66732e66617400020441000500077008f80000d8c32d8cbe59628cf9d9ed7b2c", 0x25}], 0x0, 0x0) 08:35:15 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:35:15 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:35:15 executing program 4: r0 = creat(0x0, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:35:15 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:35:15 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="6653070000053c07bc3376003639405cb4aed1270000000000ae47a800d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961562c6eaf149bc76d07672c599e7ab364bf68e6fab2b0c337586e9df34f76a53300000000d61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fa53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f753a6c7ec97eda090000698c7e24abda7f48295eb100000000000000075d2dd15b00006a98d91c22def1125d7b1e274300000000000003ffd6fd09faa6aedfbcf88a76578000003d8353359100001af3d0d03b", 0xf4}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 08:35:15 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r2 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r1, 0x0, 0x10005, 0x0) 08:35:16 executing program 4: r0 = creat(0x0, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:35:16 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r4, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:35:16 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') [ 756.818876][T17291] FAT-fs (loop2): bogus number of reserved sectors [ 756.846097][T17291] FAT-fs (loop2): Can't find a valid FAT filesystem 08:35:16 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r4, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:35:16 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r4, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) [ 762.870832][T17309] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:35:22 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = semget$private(0x0, 0x2, 0x0) semop(r2, &(0x7f0000000000)=[{0x0, 0xffff}], 0x1) semctl$SETALL(r2, 0x0, 0x11, &(0x7f00000000c0)=[0x7]) 08:35:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r4, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:35:22 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:35:22 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:35:22 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r2 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r1, 0x0, 0x10005, 0x0) 08:35:22 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="6653070000053c07bc3376003639405cb4aed1270000000000ae47a800d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961562c6eaf149bc76d07672c599e7ab364bf68e6fab2b0c337586e9df34f76a53300000000d61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fa53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f753a6c7ec97eda090000698c7e24abda7f48295eb100000000000000075d2dd15b00006a98d91c22def1125d7b1e274300000000000003ffd6fd09faa6aedfbcf88a76578000003d8353359100001af3d0d03b", 0xf4}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 08:35:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r4, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) [ 763.291922][T17330] FAT-fs (loop2): bogus number of reserved sectors [ 763.298529][T17330] FAT-fs (loop2): Can't find a valid FAT filesystem 08:35:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r4, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:35:22 executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r3, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:35:22 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:35:22 executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r3, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:35:22 executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r3, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:35:31 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0xc2542, 0x0) write$P9_RSTATu(r0, &(0x7f00000004c0)={0x101, 0x7d, 0x0, {{0x500, 0xe2, 0x500, 0x5000000, {}, 0x0, 0x0, 0x0, 0x0, 0x1, '-', 0x43, '_\x06\x9a9\xcej\xb7\x17%+\xc0\x1fq\xe0h\xd7\xfc/G1\xaa%\x93\xef\xcf ]\x83R<\xacw\xb7e\xb9Q\xcd\x8b\xec\x9b]\xd38}\xf1\x83#\x85\xf3\xeduO\xa4\xdb\x009\x18ZyY\xbbP\xc0%\"\x95J', 0x5e, 'xgroup\xf9pp1(U{U\x87\xd3\xfd\xbd\xe3y\xb2mqK\x8aw\fn\xc2\x13\xec*X\xc4\x16J\xc6ue]PR\xde\x96!\x1f\x05\xbbE\x96\x86H5\x9a\xd0P\x1d\xf7\x8c\xb2\xa6[\xed\xdeXf\\\x1b\xc2\xc9\xb5\xfc\x80\xb8\x8b}\xc2o<\x16r\xc4a\xc7\xb5u2\xc5\xfd\xb8\xd1\x7f\x8aP', 0xd, '\x1evboxnet1em0-'}, 0xa, '/dev/nbd#\x00'}}, 0x101) 08:35:31 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r4, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:35:31 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r2 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r1, 0x0, 0x10005, 0x0) 08:35:31 executing program 4: creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:35:31 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:35:31 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="6653070000053c07bc3376003639405cb4aed1270000000000ae47a800d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961562c6eaf149bc76d07672c599e7ab364bf68e6fab2b0c337586e9df34f76a53300000000d61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fa53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f753a6c7ec97eda090000698c7e24abda7f48295eb100000000000000075d2dd15b00006a98d91c22def1125d7b1e274300000000000003ffd6fd09faa6aedfbcf88a76578000003d8353359100001af3d0d03b", 0xf4}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 08:35:31 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="6653070000053c07bc3376003639405cb4aed1270000000000ae47a800d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961562c6eaf149bc76d07672c599e7ab364bf68e6fab2b0c337586e9df34f76a53300000000d61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fa53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f753a6c7ec97eda090000698c7e24abda7f48295eb100000000000000075d2dd15b00006a98d91c22def1125d7b1e274300000000000003ffd6fd09faa6aedfbcf88a76578000003d8353359100001af3d0d03b", 0xf4}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 08:35:31 executing program 4: creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') [ 772.608340][T17371] FAT-fs (loop2): bogus number of reserved sectors [ 772.614968][T17371] FAT-fs (loop2): Can't find a valid FAT filesystem 08:35:31 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r4, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:35:31 executing program 4: creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:35:32 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(r0, 0x0, 0x0) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:35:32 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(r0, 0x0, 0x0) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:35:40 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0xca}, 0x1c) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)="580000001500add427323b472545b45602117fffffff81004e22a31b00000028925aa80020007b00090080000efffeffe809000000ff0000f03ac710c8000000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) 08:35:40 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r4, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:35:40 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(r0, 0x0, 0x0) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:35:40 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, 0x0, 0x0) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:35:40 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:35:40 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="6653070000053c07bc3376003639405cb4aed1270000000000ae47a800d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961562c6eaf149bc76d07672c599e7ab364bf68e6fab2b0c337586e9df34f76a53300000000d61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fa53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f753a6c7ec97eda090000698c7e24abda7f48295eb100000000000000075d2dd15b00006a98d91c22def1125d7b1e274300000000000003ffd6fd09faa6aedfbcf88a76578000003d8353359100001af3d0d03b", 0xf4}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 08:35:40 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="6653070000053c07bc3376003639405cb4aed1270000000000ae47a800d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961562c6eaf149bc76d07672c599e7ab364bf68e6fab2b0c337586e9df34f76a53300000000d61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fa53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f753a6c7ec97eda090000698c7e24abda7f48295eb100000000000000075d2dd15b00006a98d91c22def1125d7b1e274300000000000003ffd6fd09faa6aedfbcf88a76578000003d8353359100001af3d0d03b", 0xf4}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 08:35:40 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(0x0, &(0x7f0000000180)='./file1/file0\x00') r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:35:40 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) [ 780.997295][T17424] FAT-fs (loop2): bogus number of reserved sectors [ 781.003863][T17424] FAT-fs (loop2): Can't find a valid FAT filesystem 08:35:40 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:35:40 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:35:40 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(0x0, &(0x7f0000000180)='./file1/file0\x00') r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:35:47 executing program 1: mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) creat(&(0x7f0000000300)='./bus\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x8801) mincore(&(0x7f0000498000/0x1000)=nil, 0x1000, &(0x7f0000000180)=""/116) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) prctl$PR_TASK_PERF_EVENTS_DISABLE(0x1f) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44000) write(r2, &(0x7f0000000340), 0x41395527) syncfs(0xffffffffffffffff) socket$vsock_stream(0x28, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) sched_setattr(0x0, &(0x7f0000000400)={0x30, 0x1, 0x0, 0x0, 0x1}, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b4}, &(0x7f0000000200)={0x0, r3+30000000}, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 08:35:47 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r1, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r4, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:35:47 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, 0x0, 0x0) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:35:47 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(0x0, &(0x7f0000000180)='./file1/file0\x00') r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:35:47 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:35:47 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="6653070000053c07bc3376003639405cb4aed1270000000000ae47a800d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961562c6eaf149bc76d07672c599e7ab364bf68e6fab2b0c337586e9df34f76a53300000000d61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fa53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f753a6c7ec97eda090000698c7e24abda7f48295eb100000000000000075d2dd15b00006a98d91c22def1125d7b1e274300000000000003ffd6fd09faa6aedfbcf88a76578000003d8353359100001af3d0d03b", 0xf4}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 08:35:47 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="6653070000053c07bc3376003639405cb4aed1270000000000ae47a800d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961562c6eaf149bc76d07672c599e7ab364bf68e6fab2b0c337586e9df34f76a53300000000d61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fa53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f753a6c7ec97eda090000698c7e24abda7f48295eb100000000000000075d2dd15b00006a98d91c22def1125d7b1e274300000000000003ffd6fd09faa6aedfbcf88a76578000003d8353359100001af3d0d03b", 0xf4}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 08:35:47 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r1, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r4, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) [ 788.293401][T17467] FAT-fs (loop2): bogus number of reserved sectors [ 788.300010][T17467] FAT-fs (loop2): Can't find a valid FAT filesystem 08:35:47 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:35:47 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r1, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r4, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:35:48 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r1, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r4, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:35:48 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:35:54 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) open$dir(0x0, 0x14004, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, &(0x7f0000000180)) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100091d3, 0x2, @perf_config_ext={0xa23e, 0x9}, 0x200020000, 0x2, 0x0, 0x0, 0xffffffffffffff95}, 0x0, 0x0, 0xffffffffffffffff, 0x10) mount(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)='nfs\x00\xef\xf1a\x17\x12\x9e\xd0Y\x8a\xa8\xd4', 0x0, &(0x7f0000000000)) r3 = creat(&(0x7f0000000100)='./bus\x00', 0x0) write$P9_RSTAT(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB], 0x0) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x0, 0x4, @mcast1}}, 0x0, 0x7, 0x0, "cc13d2d06fff4c3261f95b7b4d3ca65c7706ec8937da5c8d2910b3f79c6d5c82dd9f9fd2b2e95d1d5ad9302d5a39279594a6984eee554351f9ef12299331e668769f084f1e9a3375685eb0eb21cac974"}, 0xd8) fallocate(r3, 0x0, 0x0, 0x1000f4) r5 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8000fffffffe) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) fcntl$dupfd(0xffffffffffffffff, 0x0, r6) 08:35:54 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, 0x0, 0x0) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:35:54 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r1, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r4, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:35:54 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:35:54 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:35:54 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="6653070000053c07bc3376003639405cb4aed1270000000000ae47a800d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961562c6eaf149bc76d07672c599e7ab364bf68e6fab2b0c337586e9df34f76a53300000000d61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fa53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f753a6c7ec97eda090000698c7e24abda7f48295eb100000000000000075d2dd15b00006a98d91c22def1125d7b1e274300000000000003ffd6fd09faa6aedfbcf88a76578000003d8353359100001af3d0d03b", 0xf4}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 08:35:54 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r1, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r4, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:35:54 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) [ 795.570064][T17512] FAT-fs (loop2): bogus number of reserved sectors [ 795.576698][T17512] FAT-fs (loop2): Can't find a valid FAT filesystem 08:35:55 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') r1 = open(0x0, 0x0, 0x0) renameat2(r1, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:35:55 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:35:55 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:35:55 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') r1 = open(0x0, 0x0, 0x0) renameat2(r1, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:36:05 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000600)=""/232, 0xe8}, {&(0x7f00000004c0)=""/146, 0x92}], 0x2) 08:36:05 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[], 0x0) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:36:05 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:36:05 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') r1 = open(0x0, 0x0, 0x0) renameat2(r1, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:36:05 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:36:05 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="6653070000053c07bc3376003639405cb4aed1270000000000ae47a800d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961562c6eaf149bc76d07672c599e7ab364bf68e6fab2b0c337586e9df34f76a53300000000d61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fa53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f753a6c7ec97eda090000698c7e24abda7f48295eb100000000000000075d2dd15b00006a98d91c22def1125d7b1e274300000000000003ffd6fd09faa6aedfbcf88a76578000003d8353359100001af3d0d03b", 0xf4}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 806.163252][T17569] FAT-fs (loop2): bogus number of reserved sectors [ 806.169836][T17569] FAT-fs (loop2): Can't find a valid FAT filesystem 08:36:05 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:36:05 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:36:05 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:36:05 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:36:05 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:36:06 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:36:12 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='cmdline\x00') read$eventfd(r0, 0x0, 0x0) inotify_init() inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) ptrace(0xffffffffffffffff, 0x0) 08:36:12 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[], 0x0) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:36:12 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r3, 0x8038550a, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r4, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r6, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r6, 0x40086602, &(0x7f0000000240)=0x80) 08:36:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:36:12 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:36:12 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="6653070000053c07bc3376003639405cb4aed1270000000000ae47a800d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961562c6eaf149bc76d07672c599e7ab364bf68e6fab2b0c337586e9df34f76a53300000000d61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fa53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f753a6c7ec97eda090000698c7e24abda7f48295eb100000000000000075d2dd15b00006a98d91c22def1125d7b1e274300000000000003ffd6fd09faa6aedfbcf88a76578000003d8353359100001af3d0d03b", 0xf4}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 08:36:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:36:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) [ 813.369149][T17615] FAT-fs (loop2): bogus number of reserved sectors [ 813.375706][T17615] FAT-fs (loop2): Can't find a valid FAT filesystem 08:36:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:36:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:36:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:36:12 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r1, 0x0, 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:36:20 executing program 1: mbind(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x5, 0x0, 0x0, 0x0) 08:36:20 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:36:20 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[], 0x0) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:36:20 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r1, 0x0, 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:36:20 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r3, 0x8038550a, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r4, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r6, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r6, 0x40086602, &(0x7f0000000240)=0x80) 08:36:20 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="6653070000053c07bc3376003639405cb4aed1270000000000ae47a800d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961562c6eaf149bc76d07672c599e7ab364bf68e6fab2b0c337586e9df34f76a53300000000d61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fa53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f753a6c7ec97eda090000698c7e24abda7f48295eb100000000000000075d2dd15b00006a98d91c22def1125d7b1e274300000000000003ffd6fd09faa6aedfbcf88a76578000003d8353359100001af3d0d03b", 0xf4}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x20, r0, 0x0, 0x0) 08:36:20 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="6653070000053c07bc3376003639405cb4aed1270000000000ae47a800d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961562c6eaf149bc76d07672c599e7ab364bf68e6fab2b0c337586e9df34f76a53300000000d61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fa53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f753a6c7ec97eda090000698c7e24abda7f48295eb100000000000000075d2dd15b00006a98d91c22def1125d7b1e274300000000000003ffd6fd09faa6aedfbcf88a76578000003d8353359100001af3d0d03b", 0xf4}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x20, r0, 0x0, 0x0) 08:36:20 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) [ 821.724410][T17656] FAT-fs (loop2): bogus number of reserved sectors [ 821.731115][T17656] FAT-fs (loop2): Can't find a valid FAT filesystem 08:36:21 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:36:21 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r1, 0x0, 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:36:21 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:36:21 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, 0x0, 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:36:27 executing program 1: 08:36:27 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:36:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r4, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:36:27 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r3, 0x8038550a, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r4, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r6, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r6, 0x40086602, &(0x7f0000000240)=0x80) 08:36:27 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, 0x0, 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:36:27 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="6653070000053c07bc3376003639405cb4aed1270000000000ae47a800d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961562c6eaf149bc76d07672c599e7ab364bf68e6fab2b0c337586e9df34f76a53300000000d61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fa53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f753a6c7ec97eda090000698c7e24abda7f48295eb100000000000000075d2dd15b00006a98d91c22def1125d7b1e274300000000000003ffd6fd09faa6aedfbcf88a76578000003d8353359100001af3d0d03b", 0xf4}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x20, r0, 0x0, 0x0) [ 827.992341][T17709] FAT-fs (loop2): bogus number of reserved sectors [ 827.999782][T17709] FAT-fs (loop2): Can't find a valid FAT filesystem 08:36:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r4, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:36:27 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, 0x0, 0x0) unlink(&(0x7f0000000080)='./file1/file0\x00') 08:36:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r4, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:36:27 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(0x0) 08:36:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:36:27 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:36:33 executing program 1: 08:36:33 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:36:33 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:36:33 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(0x0) 08:36:33 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:36:33 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="6653070000053c07bc3376003639405cb4aed1270000000000ae47a800d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961562c6eaf149bc76d07672c599e7ab364bf68e6fab2b0c337586e9df34f76a53300000000d61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fa53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f753a6c7ec97eda090000698c7e24abda7f48295eb100000000000000075d2dd15b00006a98d91c22def1125d7b1e274300000000000003ffd6fd09faa6aedfbcf88a76578000003d8353359100001af3d0d03b", 0xf4}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) [ 834.287522][T17759] FAT-fs (loop2): bogus number of reserved sectors [ 834.294096][T17759] FAT-fs (loop2): Can't find a valid FAT filesystem 08:36:33 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:36:33 executing program 4: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1/file0\x00') r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0) unlink(0x0) 08:36:33 executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r1, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r4, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:36:34 executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r1, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r4, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:36:34 executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r1, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r4, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:36:34 executing program 4: 08:36:39 executing program 1: 08:36:39 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, 0x0, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r4, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:36:39 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e800"], 0x5) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:36:39 executing program 4: 08:36:39 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:36:39 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="6653070000053c07bc3376003639405cb4aed1270000000000ae47a800d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961562c6eaf149bc76d07672c599e7ab364bf68e6fab2b0c337586e9df34f76a53300000000d61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fa53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f753a6c7ec97eda090000698c7e24abda7f48295eb100000000000000075d2dd15b00006a98d91c22def1125d7b1e274300000000000003ffd6fd09faa6aedfbcf88a76578000003d8353359100001af3d0d03b", 0xf4}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 08:36:39 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e800"], 0x5) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:36:39 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, 0x0, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r4, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:36:39 executing program 4: 08:36:39 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, 0x0, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r4, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) [ 840.617907][T17807] FAT-fs (loop2): bogus number of reserved sectors [ 840.624514][T17807] FAT-fs (loop2): Can't find a valid FAT filesystem 08:36:39 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e800"], 0x5) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:36:40 executing program 4: 08:36:43 executing program 1: 08:36:43 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r4, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:36:43 executing program 4: 08:36:43 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de"], 0x7) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:36:43 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:36:43 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="6653070000053c07bc3376003639405cb4aed1270000000000ae47a800d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961562c6eaf149bc76d07672c599e7ab364bf68e6fab2b0c337586e9df34f76a53300000000d61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fa53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f753a6c7ec97eda090000698c7e24abda7f48295eb100000000000000075d2dd15b00006a98d91c22def1125d7b1e274300000000000003ffd6fd09faa6aedfbcf88a76578000003d8353359100001af3d0d03b", 0xf4}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 08:36:43 executing program 4: 08:36:43 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de"], 0x7) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:36:43 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r4, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:36:44 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de"], 0x7) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 844.776674][T17844] FAT-fs (loop2): bogus number of reserved sectors [ 844.783219][T17844] FAT-fs (loop2): Can't find a valid FAT filesystem 08:36:44 executing program 4: 08:36:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r4, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:36:48 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)=ANY=[], &(0x7f0000000000)='PL \x00L\xf7\xd1*\xf1\x1c\xe9%7\xb5\xe3\x19\x1ef\xde]N\xc1\x8eL-\xf0\x14\x84\xa8mw\x84/bIF\xea\xe3\x10yL\x8c\x96\xff\x14f#.%\x95\x119\xbd\xa5\xd2\x99\x0eR?\x8e\xc3\b\x0f\xfc\x12$\xd8\xdcL\x84\xa9\xc8\xe8\xab1Wh\x06qU#\xfat\x9e\x86\x15\xc6\x10I\xb8\xb1\xbej\xa7t\a\x02\xccZ\xdd', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x78) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000002000)='/', 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, &(0x7f0000003840)) r2 = memfd_create(0x0, 0x0) write(r2, &(0x7f0000002000), 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000200), 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) openat$vicodec1(0xffffffffffffff9c, &(0x7f0000003880)='/dev/video37\x00', 0x2, 0x0) pipe(0x0) close(0xffffffffffffffff) openat$mixer(0xffffffffffffff9c, &(0x7f0000003940)='/dev/mixer\x00', 0x101000, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) r3 = getpid() r4 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='PL \x00L\xf7\xd1*\xf1\x1c\xe9%7\xb5\xe3\x19\x1ef\xde]N\xc1\x8eL-\xf0\x14\x84\xa8mw\x84/bIF\xea\xe3\x10yL\x8c\x96\xff\x14f#.%\x95\x119\xbd\xa5\xd2\x99\x0eR?\x8e\xc3\b\x0f\xfc\x12$\xd8\xdcL\x84\xa9\xc8\xe8\xab1Wh\x06qU#\xfat\x9e\x86\x15\xc6\x10I\xb8\xb1\xbej\xa7t\a\x02\xccZ\xdd', 0x5, 0xfd39, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={r3, r4, 0x0, 0xffffffffffffff91, 0x0}, 0x30) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) openat$ion(0xffffffffffffff9c, 0x0, 0x200, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x87) 08:36:48 executing program 4: 08:36:48 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)}, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r4, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:36:48 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de00"], 0x8) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:36:48 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0), 0x0, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:36:48 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="6653070000053c07bc3376003639405cb4aed1270000000000ae47a800d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961562c6eaf149bc76d07672c599e7ab364bf68e6fab2b0c337586e9df34f76a53300000000d61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fa53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f753a6c7ec97eda090000698c7e24abda7f48295eb100000000000000075d2dd15b00006a98d91c22def1125d7b1e274300000000000003ffd6fd09faa6aedfbcf88a76578000003d8353359100001af3d0d03b", 0xf4}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, 0x0, 0x0, 0x0) 08:36:48 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4188aea7, &(0x7f0000000140)) 08:36:48 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de00"], 0x8) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:36:48 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)}, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r4, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) [ 848.952002][T17880] FAT-fs (loop2): bogus number of reserved sectors [ 848.958676][T17880] FAT-fs (loop2): Can't find a valid FAT filesystem 08:36:48 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0xc008ae91, &(0x7f0000000140)) 08:36:48 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)}, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r4, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:36:48 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de00"], 0x8) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:36:54 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000140)) 08:36:54 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2], 0x2}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:36:54 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r3 = socket$inet(0x2, 0x0, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:36:54 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, 0x0, &(0x7f00000000c0)) 08:36:54 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0), 0x0, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:36:54 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="6653070000053c07bc3376003639405cb4aed1270000000000ae47a800d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961562c6eaf149bc76d07672c599e7ab364bf68e6fab2b0c337586e9df34f76a53300000000d61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fa53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f753a6c7ec97eda090000698c7e24abda7f48295eb100000000000000075d2dd15b00006a98d91c22def1125d7b1e274300000000000003ffd6fd09faa6aedfbcf88a76578000003d8353359100001af3d0d03b", 0xf4}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, 0x0, 0x0, 0x0) 08:36:54 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2], 0x2}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:36:54 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r3 = socket$inet(0x2, 0x0, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:36:54 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="6653070000053c07bc3376003639405cb4aed1270000000000ae47a800d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e6519961562c6eaf149bc76d07672c599e7ab364bf68e6fab2b0c337586e9df34f76a53300000000d61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fa53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f753a6c7ec97eda090000698c7e24abda7f48295eb100000000000000075d2dd15b00006a98d91c22def1125d7b1e274300000000000003ffd6fd09faa6aedfbcf88a76578000003d8353359100001af3d0d03b", 0xf4}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, 0x0, 0x0, 0x0) 08:36:54 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) stat(&(0x7f0000000000)='./file0/file0\x00', 0x0) mount(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000280)='configfs\x00', 0x0, 0x0) [ 855.475936][T17929] FAT-fs (loop2): bogus number of reserved sectors [ 855.482532][T17929] FAT-fs (loop2): Can't find a valid FAT filesystem 08:36:54 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2], 0x2}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:36:54 executing program 4: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 08:37:03 executing program 1: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0), 0xc) 08:37:03 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r3 = socket$inet(0x2, 0x0, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:37:03 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB], 0x3}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:37:03 executing program 4: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttynull\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f00000000c0), 0xc) 08:37:03 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0), 0x0, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:37:03 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x0, 0x10) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000001c0)=""/248) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000300)) r2 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttynull\x00', 0x200100, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000040)) accept$unix(r2, &(0x7f0000000340), &(0x7f0000000080)=0x6e) r3 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x4}, 0xc) 08:37:03 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB], 0x3}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:37:04 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x0, 0x10) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000001c0)=""/248) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000300)) r2 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttynull\x00', 0x200100, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000040)) accept$unix(r2, &(0x7f0000000340), &(0x7f0000000080)=0x6e) r3 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x4}, 0xc) 08:37:04 executing program 4: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttynull\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f00000000c0), 0xc) 08:37:04 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB], 0x3}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) [ 864.817877][T17986] FAT-fs (loop2): bogus number of reserved sectors [ 864.824999][T17986] FAT-fs (loop2): Can't find a valid FAT filesystem 08:37:04 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r3 = socket$inet(0x2, 0x3, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:37:04 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c0001006272"], 0x3}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:37:10 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000380)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x141042, 0x0) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) r2 = open(0x0, 0x0, 0x0) openat$cgroup_subtree(r2, 0x0, 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000300)) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) r4 = getpid() ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f00000003c0)=r4) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) dup(r5) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000580)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r6, 0x800c6613, 0x0) openat$cgroup_ro(r6, 0x0, 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x800c6613, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000080), 0x4) ioctl$UI_SET_PHYS(0xffffffffffffffff, 0x4008556c, &(0x7f0000000340)='syz1\x00') write$P9_RREADLINK(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="a7724bdef64346bc14b7b0f781d1d3abf9d1a51c4bfce1e77551a8bd678625df083002000000408478c2fdffe8cd918b035041291559f3ee3a46069062af9680d512f4d8a5c51817c3ff01a1f61eeaa8b6639ce7f16a3785445d8f244f6be479ffffffffff8756ea7d486588272169d8b90f1d7106f5776ff894e3472e2b8811e658a49a0eba9b9d6a05995f5ed199fcf8722be75fa42c080601d48e799be8c0f055570d7f3c721730dd"], 0xaa) sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) 08:37:10 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x0, 0x10) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000001c0)=""/248) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000300)) r2 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttynull\x00', 0x200100, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000040)) accept$unix(r2, &(0x7f0000000340), &(0x7f0000000080)=0x6e) r3 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x4}, 0xc) 08:37:10 executing program 4: r0 = syz_open_dev$vbi(&(0x7f00000001c0)='/dev/vbi#\x00', 0x1, 0x2) r1 = memfd_create(&(0x7f0000000340)='-vboxnet0\x00]\xea\xb0\xe2N\xc6c\x05\x8d\xb5\xc0\n\xad\x0f#+\x17\xd6A\xf4\xdf\x1b\xf9~\x8e\"\r\xff\xbb\xb0\xc3\x86\x97\xaf\xf8\x7f*\xfc\xfd\xe7\xcc\xbc\xddI.\xc3\x9aQ\xc8\x8e8U\xdaX\x06\x92\x1d\xbd\x10\xf9\xe8q\x00\xddr>\xd7\x9f\xf8r\xeeE\xa83K\xf60 \x7f\xcd\xac\x86\x9eT*\xf7\a^L,\x98\xa2(2,\x8c*\xff\x8aA\xa1\x153\x15\b\xcb\xf7\xefw\xa6\xc7c@\xb5\x9b\xdc$`3]\xf9.\xcf\x00', 0x0) ftruncate(r1, 0x1000000) sendfile(r0, r1, &(0x7f00000000c0)=0xf18001, 0xeefffdef) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 08:37:10 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r3 = socket$inet(0x2, 0x3, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:37:10 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c0001006272"], 0x3}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:37:10 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r2, 0x8038550a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r3, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r5, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000240)=0x80) 08:37:10 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c0001006272"], 0x3}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:37:10 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x0, 0x10) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000001c0)=""/248) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000300)) r2 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttynull\x00', 0x200100, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000040)) accept$unix(r2, &(0x7f0000000340), &(0x7f0000000080)=0x6e) r3 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x4}, 0xc) 08:37:10 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r3 = socket$inet(0x2, 0x3, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 871.038791][T18030] FAT-fs (loop2): bogus number of reserved sectors [ 871.045913][T18030] FAT-fs (loop2): Can't find a valid FAT filesystem 08:37:10 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002"], 0x3}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:37:10 executing program 3: 08:37:10 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:37:17 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000380)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x141042, 0x0) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) r2 = open(0x0, 0x0, 0x0) openat$cgroup_subtree(r2, 0x0, 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000300)) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) r4 = getpid() ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f00000003c0)=r4) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) dup(r5) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000580)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r6, 0x800c6613, 0x0) openat$cgroup_ro(r6, 0x0, 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x800c6613, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000080), 0x4) ioctl$UI_SET_PHYS(0xffffffffffffffff, 0x4008556c, &(0x7f0000000340)='syz1\x00') write$P9_RREADLINK(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="a7724bdef64346bc14b7b0f781d1d3abf9d1a51c4bfce1e77551a8bd678625df083002000000408478c2fdffe8cd918b035041291559f3ee3a46069062af9680d512f4d8a5c51817c3ff01a1f61eeaa8b6639ce7f16a3785445d8f244f6be479ffffffffff8756ea7d486588272169d8b90f1d7106f5776ff894e3472e2b8811e658a49a0eba9b9d6a05995f5ed199fcf8722be75fa42c080601d48e799be8c0f055570d7f3c721730dd"], 0xaa) sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) 08:37:17 executing program 3: 08:37:17 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:37:17 executing program 4: 08:37:17 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002"], 0x3}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:37:17 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r2, 0x8038550a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r3, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r5, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000240)=0x80) 08:37:17 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:37:17 executing program 4: socket$inet(0x2, 0x4000000805, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000180)={0x0, 0x0, @pic={0x0, 0x8, 0x81, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x81}}) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) modify_ldt$write2(0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1}, 0x10) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='system.posix_acl_default\x00', &(0x7f0000000c40)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0x0, @ANYBLOB="040000000000000008000000", @ANYRES32=0x0, @ANYBLOB="10000000070000002000000000000000"], 0x34, 0x0) mount$overlay(0x40000f, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, 0x0) capset(0x0, &(0x7f0000000140)={0x0, 0x0, 0x800, 0x20, 0xff, 0x6dc0}) 08:37:17 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002"], 0x3}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:37:17 executing program 3: r0 = socket(0x11, 0x4003, 0x0) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=""/188, 0xbc}, 0x1) [ 878.413988][T18072] FAT-fs (loop2): bogus number of reserved sectors [ 878.420706][T18072] FAT-fs (loop2): Can't find a valid FAT filesystem 08:37:17 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, 0x0, 0x0) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:37:17 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c00020008000500"], 0x3}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) [ 878.698201][T18092] overlayfs: filesystem on './file0' not supported as upperdir 08:37:25 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10004d96}) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_flags}) 08:37:25 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x42000000015, 0x5, 0x0) getsockopt(r0, 0x114, 0x2711, &(0x7f0000000040)=""/102400, &(0x7f0000000000)=0x19000) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) ioctl$SIOCNRDECOBS(0xffffffffffffffff, 0x89e2) 08:37:25 executing program 4: socket$inet(0x2, 0x4000000805, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000180)={0x0, 0x0, @pic={0x0, 0x8, 0x81, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x81}}) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) modify_ldt$write2(0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1}, 0x10) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='system.posix_acl_default\x00', &(0x7f0000000c40)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0x0, @ANYBLOB="040000000000000008000000", @ANYRES32=0x0, @ANYBLOB="10000000070000002000000000000000"], 0x34, 0x0) mount$overlay(0x40000f, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, 0x0) capset(0x0, &(0x7f0000000140)={0x0, 0x0, 0x800, 0x20, 0xff, 0x6dc0}) 08:37:25 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, 0x0, 0x0) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:37:25 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c00020008000500"], 0x3}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:37:25 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r2, 0x8038550a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r3, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r5, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000240)=0x80) 08:37:25 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, 0x0, 0x0) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:37:25 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c00020008000500"], 0x3}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:37:25 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={'myz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffd) [ 885.892196][T18115] overlayfs: conflicting lowerdir path [ 885.920539][T18121] FAT-fs (loop2): bogus number of reserved sectors [ 885.927172][T18121] FAT-fs (loop2): Can't find a valid FAT filesystem 08:37:25 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c000200080005000100"], 0x3}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:37:25 executing program 4: socket$inet(0x2, 0x4000000805, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000180)={0x0, 0x0, @pic={0x0, 0x8, 0x81, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x81}}) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) modify_ldt$write2(0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1}, 0x10) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='system.posix_acl_default\x00', &(0x7f0000000c40)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0x0, @ANYBLOB="040000000000000008000000", @ANYRES32=0x0, @ANYBLOB="10000000070000002000000000000000"], 0x34, 0x0) mount$overlay(0x40000f, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, 0x0) capset(0x0, &(0x7f0000000140)={0x0, 0x0, 0x800, 0x20, 0xff, 0x6dc0}) 08:37:25 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 886.264427][T18145] overlayfs: conflicting lowerdir path 08:37:31 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f00000000c0)=""/28) 08:37:31 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) open$dir(0x0, 0x14004, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, &(0x7f0000000180)) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100091d3, 0x0, @perf_config_ext={0xa23e}, 0x200020000, 0x2, 0x0, 0x0, 0xffffffffffffff95}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)='nfs\x00\xef\xf1a\x17\x12\x9e\xd0Y\x8a\xa8\xd4', 0x0, &(0x7f0000000000)) r3 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) fallocate(r3, 0x0, 0x0, 0x1000f4) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x8000fffffffe) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 08:37:31 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c000200080005000100"], 0x3}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:37:31 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:37:31 executing program 4: socket$inet(0x2, 0x4000000805, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000180)={0x0, 0x0, @pic={0x0, 0x8, 0x81, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x81}}) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) modify_ldt$write2(0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1}, 0x10) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='system.posix_acl_default\x00', &(0x7f0000000c40)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0x0, @ANYBLOB="040000000000000008000000", @ANYRES32=0x0, @ANYBLOB="10000000070000002000000000000000"], 0x34, 0x0) mount$overlay(0x40000f, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, 0x0) capset(0x0, &(0x7f0000000140)={0x0, 0x0, 0x800, 0x20, 0xff, 0x6dc0}) 08:37:31 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:37:31 executing program 3: perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, '\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00p\x80\x00', 0x3}, 0xfffffffffffffcf0) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x10000000008936, &(0x7f0000000000)) 08:37:31 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c000200080005000100"], 0x3}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:37:31 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 892.398410][T18164] FAT-fs (loop2): bogus number of reserved sectors [ 892.404961][T18164] FAT-fs (loop2): Can't find a valid FAT filesystem 08:37:31 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000200)={0x1, 0x0, [0x0]}) 08:37:31 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x0, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:37:31 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000c07e98)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in, @in=@loopback}, {@in6, 0x0, 0x33}, @in=@broadcast, {}, {}, {}, 0x0, 0x0, 0xa}, [@mark={0xc}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x144}}, 0x0) 08:37:37 executing program 1: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x5}, 0x10) sendmmsg(r1, &(0x7f000000a780)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) pipe(0x0) 08:37:37 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c00020008000500010000"], 0x3}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:37:37 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x0, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:37:37 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0xfed3) 08:37:37 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:37:37 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:37:37 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c00020008000500010000"], 0x3}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:37:37 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x0, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:37:37 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0xfed3) 08:37:37 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:37:37 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c00020008000500010000"], 0x3}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) [ 898.699912][T18212] FAT-fs (loop2): bogus number of reserved sectors [ 898.706699][T18212] FAT-fs (loop2): Can't find a valid FAT filesystem 08:37:38 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0xfed3) [ 900.625867][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 900.632656][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 900.865865][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 900.871675][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 901.105846][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 901.111612][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 901.505844][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 901.511722][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 901.905856][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 901.911753][ C0] protocol 88fb is buggy, dev hsr_slave_1 08:37:44 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) 08:37:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x2}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r4, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:37:44 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:37:44 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:37:44 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0xfed3) 08:37:44 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:37:45 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x2}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r4, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:37:45 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:37:45 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xfed3) 08:37:45 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:37:45 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x2}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r4, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:37:45 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 905.998939][T18251] FAT-fs (loop2): bogus number of reserved sectors [ 906.005487][T18251] FAT-fs (loop2): Can't find a valid FAT filesystem 08:37:52 executing program 1: socket$inet6(0xa, 0x0, 0x6b) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0xc8}, 0x1c) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)="580000001500add427323b472545b45602117fffffff81004e22a31b00000028925aa80020007b00090080000efffeffe809000000ff0000f03ac710c8000000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) 08:37:52 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xfed3) 08:37:52 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r4, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:37:52 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:37:52 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140), 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:37:52 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:37:52 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140), 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:37:52 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xfed3) 08:37:52 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:37:52 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140), 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 913.113745][T18298] FAT-fs (loop2): bogus number of reserved sectors [ 913.120370][T18298] FAT-fs (loop2): Can't find a valid FAT filesystem 08:37:52 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r4, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:37:52 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r1, 0xffffffffffffffff, 0x0, 0xfed3) 08:37:59 executing program 1: sendmsg$inet6(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x2, 0x0, 0x0, @remote}, 0x1c, 0x0}, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback, 0xfffffffc}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:37:59 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:37:59 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:37:59 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r1, 0xffffffffffffffff, 0x0, 0xfed3) 08:37:59 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r4, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:37:59 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:37:59 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r1, 0xffffffffffffffff, 0x0, 0xfed3) 08:37:59 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:37:59 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:37:59 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 920.428339][T18346] FAT-fs (loop2): bogus number of reserved sectors [ 920.435362][T18346] FAT-fs (loop2): Can't find a valid FAT filesystem 08:37:59 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:37:59 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r2, r1, 0x0, 0xfed3) 08:38:06 executing program 1: semtimedop(0x0, &(0x7f0000000040)=[{0x0, 0xcc8}, {0x0, 0x6}], 0x2, &(0x7f0000000080)) 08:38:06 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x2}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:38:06 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:38:06 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:38:06 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r2, r1, 0x0, 0xfed3) 08:38:06 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:38:06 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r2, r1, 0x0, 0xfed3) 08:38:06 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:38:06 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 08:38:06 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x2}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:38:06 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000000100), 0x5bd, 0x2400ffe0) [ 927.640961][T18391] FAT-fs (loop2): bogus number of reserved sectors [ 927.647563][T18391] FAT-fs (loop2): Can't find a valid FAT filesystem 08:38:07 executing program 3: socket$inet6(0xa, 0x3, 0x6b) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r2, r1, 0x0, 0xfed3) 08:38:10 executing program 1: semtimedop(0x0, &(0x7f0000000040)=[{0x0, 0xcc8}, {0x0, 0x6}], 0x2, &(0x7f0000000080)) 08:38:10 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) write$binfmt_elf32(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r2 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x10005, 0x0) 08:38:10 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x2}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:38:10 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:38:10 executing program 3: socket$inet6(0xa, 0x3, 0x6b) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r2, r1, 0x0, 0xfed3) 08:38:10 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, 0x0, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:38:10 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:38:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:38:11 executing program 3: socket$inet6(0xa, 0x3, 0x6b) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r2, r1, 0x0, 0xfed3) 08:38:11 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) write$binfmt_elf32(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r2 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x10005, 0x0) 08:38:11 executing program 4: socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r0, &(0x7f0000000100), 0x5bd, 0x2400ffe0) [ 931.827305][T18433] FAT-fs (loop2): bogus number of reserved sectors [ 931.833919][T18433] FAT-fs (loop2): Can't find a valid FAT filesystem 08:38:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:38:17 executing program 1: semtimedop(0x0, &(0x7f0000000040)=[{0x0, 0xcc8}, {0x0, 0x6}], 0x2, &(0x7f0000000080)) 08:38:17 executing program 3: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r2, r1, 0x0, 0xfed3) 08:38:17 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) write$binfmt_elf32(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r2 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x10005, 0x0) 08:38:17 executing program 4: socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r0, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:38:17 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:38:17 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, 0x0, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:38:17 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) 08:38:17 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c000000100001040000", @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:38:17 executing program 3: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r2, r1, 0x0, 0xfed3) 08:38:17 executing program 4: socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r0, &(0x7f0000000100), 0x5bd, 0x2400ffe0) [ 938.152536][T18474] FAT-fs (loop2): bogus number of reserved sectors [ 938.159485][T18474] FAT-fs (loop2): Can't find a valid FAT filesystem 08:38:17 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) 08:38:17 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c000000100001040000", @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:38:24 executing program 1: semtimedop(0x0, &(0x7f0000000040)=[{0x0, 0xcc8}, {0x0, 0x6}], 0x2, &(0x7f0000000080)) 08:38:24 executing program 3: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r2, r1, 0x0, 0xfed3) 08:38:24 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:38:24 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) 08:38:24 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c000000100001040000", @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:38:24 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, 0x0, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:38:24 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0xfed3) 08:38:24 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x0, 0x0) 08:38:24 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:38:24 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400000000000000", @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) [ 945.306991][T18519] FAT-fs (loop2): bogus number of reserved sectors [ 945.313624][T18519] FAT-fs (loop2): Can't find a valid FAT filesystem 08:38:24 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400000000000000", @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:38:24 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x0, 0x0) 08:38:30 executing program 1: semtimedop(0x0, 0x0, 0x0, &(0x7f0000000080)) 08:38:30 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:38:30 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0xfed3) 08:38:30 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400000000000000", @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:38:30 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="955a00e80000de0000"], 0x14) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000140)=0x7ff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x0, 0x0) 08:38:30 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:38:30 executing program 4: recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r0, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:38:30 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/18, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:38:30 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r0, 0x703, 0xe, 0x4d2f, &(0x7f0000000080)="1c04ff01de6da9725f90c5a06d0f9f2400844d0044a98db225a47ecb10b429441dec77009050d9560e58f2e162226d4fe467a890b6c4c556c6894acf3d4cd49c4dd5a2d05d6ce642e3abc0e0cb0a7de568fb3f30013c74eb73383ebaf4257042ec5277fa18a9b201882996c7b8de5080c75756094ac8e258ff1673c27fb2f2bffc290edbc5dec9e44b6fab8d5fcbd12ae8339b04701b316bd5eccc3961ce80", 0x0, 0xf0, 0x0, 0x0, 0xfffffffffffffe19}, 0x28) 08:38:30 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0xfed3) [ 951.615888][T18560] FAT-fs (loop2): bogus number of reserved sectors [ 951.623163][T18560] FAT-fs (loop2): Can't find a valid FAT filesystem 08:38:31 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/18, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:38:31 executing program 4: recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r0, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:38:38 executing program 1: semtimedop(0x0, 0x0, 0x0, &(0x7f0000000080)) 08:38:38 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0xfed3) 08:38:38 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc4b) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000040)="baf80c66b8a0928d8e66efbafc0cb8e6faefbaa10066b80c00000066eff3a73e0fc738f08214a1642a4500260fc75fbebaa100ed660f5a300fc75e69", 0x3c}], 0x1, 0x0, 0x0, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0xff62, 0x50, 0x0, 0xffe3) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000040)={0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:38:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/18, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:38:38 executing program 4: recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r0, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:38:38 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:38:39 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/19, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:38:39 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:38:39 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0xfed3) [ 960.060916][T18610] FAT-fs (loop2): bogus number of reserved sectors [ 960.067800][T18610] FAT-fs (loop2): Can't find a valid FAT filesystem 08:38:39 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/19, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:38:39 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0xfed3) 08:38:39 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc4b) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000040)="baf80c66b8a0928d8e66efbafc0cb8e6faefbaa10066b80c00000066eff3a73e0fc738f08214a1642a4500260fc75fbebaa100ed660f5a300fc75e69", 0x3c}], 0x1, 0x0, 0x0, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0xff62, 0x50, 0x0, 0xffe3) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000040)={0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:38:45 executing program 1: semtimedop(0x0, 0x0, 0x0, &(0x7f0000000080)) 08:38:45 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/19, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:38:45 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:38:45 executing program 3: socket$inet6(0xa, 0x3, 0x6b) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r2, r1, 0x0, 0xfed3) 08:38:45 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc4b) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000040)="baf80c66b8a0928d8e66efbafc0cb8e6faefbaa10066b80c00000066eff3a73e0fc738f08214a1642a4500260fc75fbebaa100ed660f5a300fc75e69", 0x3c}], 0x1, 0x0, 0x0, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0xff62, 0x50, 0x0, 0xffe3) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000040)={0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:38:45 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:38:45 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:38:45 executing program 3: socket$inet6(0xa, 0x3, 0x6b) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r2, r1, 0x0, 0xfed3) 08:38:45 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x0, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) [ 966.287212][T18669] FAT-fs (loop2): bogus number of reserved sectors [ 966.293885][T18669] FAT-fs (loop2): Can't find a valid FAT filesystem 08:38:45 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x0) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:38:45 executing program 3: socket$inet6(0xa, 0x3, 0x6b) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r2, r1, 0x0, 0xfed3) 08:38:45 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x0, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:38:52 executing program 1: semtimedop(0x0, &(0x7f0000000040)=[{0x0, 0xcc8}], 0x1, &(0x7f0000000080)) 08:38:52 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc4b) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000040)="baf80c66b8a0928d8e66efbafc0cb8e6faefbaa10066b80c00000066eff3a73e0fc738f08214a1642a4500260fc75fbebaa100ed660f5a300fc75e69", 0x3c}], 0x1, 0x0, 0x0, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0xff62, 0x50, 0x0, 0xffe3) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000040)={0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:38:52 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x0) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:38:52 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x0, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0xfed3) 08:38:52 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x0, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:38:52 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(0xffffffffffffffff, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r4, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r6, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r6, 0x40086602, &(0x7f0000000240)=0x80) 08:38:52 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x0, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0xfed3) 08:38:52 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x0, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:38:52 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x0) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) [ 973.419114][T18726] FAT-fs (loop2): bogus number of reserved sectors [ 973.425966][T18726] FAT-fs (loop2): Can't find a valid FAT filesystem 08:38:52 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x0, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0xfed3) 08:38:52 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc4b) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000040)="baf80c66b8a0928d8e66efbafc0cb8e6faefbaa10066b80c00000066eff3a73e0fc738f08214a1642a4500260fc75fbebaa100ed660f5a300fc75e69", 0x3c}], 0x1, 0x0, 0x0, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0xff62, 0x50, 0x0, 0xffe3) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000040)={0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:38:52 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x0, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:38:58 executing program 1: semtimedop(0x0, &(0x7f0000000040)=[{0x0, 0xcc8}], 0x1, &(0x7f0000000080)) 08:38:58 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0xfed3) 08:38:58 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:38:58 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x0, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:38:58 executing program 5: openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x3, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) connect$inet6(r1, &(0x7f0000000080), 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x12}, 0x0, &(0x7f0000000140)={0x1b9}, &(0x7f0000000200), 0x0) 08:38:58 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(0xffffffffffffffff, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r4, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r6, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r6, 0x40086602, &(0x7f0000000240)=0x80) 08:38:58 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x0, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:38:58 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0xfed3) 08:38:58 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:38:58 executing program 5: openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x3, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) connect$inet6(r1, &(0x7f0000000080), 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x12}, 0x0, &(0x7f0000000140)={0x1b9}, &(0x7f0000000200), 0x0) [ 979.614254][T18779] FAT-fs (loop2): bogus number of reserved sectors [ 979.620946][T18779] FAT-fs (loop2): Can't find a valid FAT filesystem 08:38:59 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:38:59 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0xfed3) 08:39:04 executing program 1: semtimedop(0x0, &(0x7f0000000040)=[{0x0, 0xcc8}], 0x1, &(0x7f0000000080)) 08:39:04 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x0, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:39:04 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(r2, 0xae80, 0x0) 08:39:04 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0xfed3) 08:39:04 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:39:04 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(0xffffffffffffffff, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r4, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r6, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r6, 0x40086602, &(0x7f0000000240)=0x80) 08:39:05 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:39:05 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0xfed3) 08:39:05 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x0, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) [ 985.938194][T18822] FAT-fs (loop2): bogus number of reserved sectors [ 985.944751][T18822] FAT-fs (loop2): Can't find a valid FAT filesystem 08:39:05 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0xfed3) 08:39:05 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x0, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:39:05 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:39:11 executing program 1: semtimedop(0x0, &(0x7f0000000040)=[{0x0, 0xcc8}, {}], 0x2, &(0x7f0000000080)) 08:39:11 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:39:11 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0b") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0xfed3) 08:39:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x0, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:39:11 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:39:11 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r3, 0x8038550a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r4, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r6, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r6, 0x40086602, &(0x7f0000000240)=0x80) 08:39:11 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0b") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0xfed3) 08:39:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x0, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:39:11 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0b") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0xfed3) 08:39:11 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}], 0x2, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) [ 992.253840][T18875] FAT-fs (loop2): bogus number of reserved sectors [ 992.260512][T18875] FAT-fs (loop2): Can't find a valid FAT filesystem 08:39:11 executing program 5: perf_event_open(&(0x7f0000000400)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x7, 0x0, 0x0, 0x1ff, 0x0, 0xfff7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='clear_refs\x00') sendfile(r2, 0xffffffffffffffff, 0x0, 0x1) fcntl$getownex(r2, 0x10, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000180)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r4, @ANYBLOB, @ANYBLOB, @ANYRES32, @ANYBLOB="100001000000"], 0xc, 0x0) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000740)={{{@in6=@remote, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x0, 0xbcb3, 0x0, 0x0, 0x0, 0xa0, 0x20}, {0x4, 0x8, 0x0, 0x0, 0x0, 0x7, 0x9, 0xffffffff}, {0x0, 0x90, 0xfe00000, 0x17e}, 0x1000, 0x0, 0x1, 0x0, 0x2}, {{@in=@remote, 0x4d2}, 0x0, @in6=@local, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1ced}}, 0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000100)={0xffff, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x9871}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000040)) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x26b, &(0x7f0000000f80), 0x1fa}, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffffdffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x4030582a, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) 08:39:11 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}], 0x2, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:39:18 executing program 1: semtimedop(0x0, &(0x7f0000000040)=[{0x0, 0xcc8}, {}], 0x2, &(0x7f0000000080)) 08:39:18 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:39:18 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0xfed3) 08:39:18 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}], 0x2, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:39:18 executing program 5: perf_event_open(&(0x7f0000000400)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x7, 0x0, 0x0, 0x1ff, 0x0, 0xfff7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='clear_refs\x00') sendfile(r2, 0xffffffffffffffff, 0x0, 0x1) fcntl$getownex(r2, 0x10, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000180)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r4, @ANYBLOB, @ANYBLOB, @ANYRES32, @ANYBLOB="100001000000"], 0xc, 0x0) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000740)={{{@in6=@remote, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x0, 0xbcb3, 0x0, 0x0, 0x0, 0xa0, 0x20}, {0x4, 0x8, 0x0, 0x0, 0x0, 0x7, 0x9, 0xffffffff}, {0x0, 0x90, 0xfe00000, 0x17e}, 0x1000, 0x0, 0x1, 0x0, 0x2}, {{@in=@remote, 0x4d2}, 0x0, @in6=@local, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1ced}}, 0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000100)={0xffff, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x9871}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000040)) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x26b, &(0x7f0000000f80), 0x1fa}, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffffdffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x4030582a, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) 08:39:18 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r3, 0x8038550a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r4, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r6, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r6, 0x40086602, &(0x7f0000000240)=0x80) 08:39:18 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0xfed3) 08:39:18 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:39:18 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {0x0}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:39:18 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0xfed3) [ 999.458457][T18922] FAT-fs (loop2): bogus number of reserved sectors [ 999.465033][T18922] FAT-fs (loop2): Can't find a valid FAT filesystem 08:39:18 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:39:18 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b30") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0xfed3) 08:39:25 executing program 1: semtimedop(0x0, &(0x7f0000000040)=[{0x0, 0xcc8}, {}], 0x2, &(0x7f0000000080)) 08:39:25 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:39:25 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {0x0}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:39:25 executing program 5: perf_event_open(&(0x7f0000000400)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x7, 0x0, 0x0, 0x1ff, 0x0, 0xfff7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='clear_refs\x00') sendfile(r2, 0xffffffffffffffff, 0x0, 0x1) fcntl$getownex(r2, 0x10, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000180)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r4, @ANYBLOB, @ANYBLOB, @ANYRES32, @ANYBLOB="100001000000"], 0xc, 0x0) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000740)={{{@in6=@remote, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x0, 0xbcb3, 0x0, 0x0, 0x0, 0xa0, 0x20}, {0x4, 0x8, 0x0, 0x0, 0x0, 0x7, 0x9, 0xffffffff}, {0x0, 0x90, 0xfe00000, 0x17e}, 0x1000, 0x0, 0x1, 0x0, 0x2}, {{@in=@remote, 0x4d2}, 0x0, @in6=@local, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1ced}}, 0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000100)={0xffff, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x9871}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000040)) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x26b, &(0x7f0000000f80), 0x1fa}, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffffdffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x4030582a, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) 08:39:25 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b30") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0xfed3) 08:39:25 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r3, 0x8038550a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r4, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r6, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r6, 0x40086602, &(0x7f0000000240)=0x80) 08:39:25 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:39:25 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b30") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0xfed3) 08:39:25 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {0x0}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) [ 1006.678308][T18960] FAT-fs (loop2): bogus number of reserved sectors [ 1006.684958][T18960] FAT-fs (loop2): Can't find a valid FAT filesystem 08:39:26 executing program 5: perf_event_open(&(0x7f0000000400)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x7, 0x0, 0x0, 0x1ff, 0x0, 0xfff7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='clear_refs\x00') sendfile(r2, 0xffffffffffffffff, 0x0, 0x1) fcntl$getownex(r2, 0x10, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000180)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r4, @ANYBLOB, @ANYBLOB, @ANYRES32, @ANYBLOB="100001000000"], 0xc, 0x0) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000740)={{{@in6=@remote, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x0, 0xbcb3, 0x0, 0x0, 0x0, 0xa0, 0x20}, {0x4, 0x8, 0x0, 0x0, 0x0, 0x7, 0x9, 0xffffffff}, {0x0, 0x90, 0xfe00000, 0x17e}, 0x1000, 0x0, 0x1, 0x0, 0x2}, {{@in=@remote, 0x4d2}, 0x0, @in6=@local, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1ced}}, 0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000100)={0xffff, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x9871}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000040)) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x26b, &(0x7f0000000f80), 0x1fa}, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, @perf_config_ext}, 0x0, 0xfffffffdffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x4030582a, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) 08:39:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:39:26 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0xfed3) 08:39:29 executing program 1: semtimedop(0x0, &(0x7f0000000040)=[{0x0, 0x6}], 0x1, &(0x7f0000000080)) 08:39:29 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000280)=""/182, 0xb6}], 0x2, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:39:29 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, 0x0, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:39:29 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0xfed3) 08:39:29 executing program 5: perf_event_open(&(0x7f0000000400)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x7, 0x0, 0x0, 0x1ff, 0x0, 0xfff7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='clear_refs\x00') sendfile(r2, 0xffffffffffffffff, 0x0, 0x1) fcntl$getownex(r2, 0x10, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000180)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r4, @ANYBLOB, @ANYBLOB, @ANYRES32, @ANYBLOB="100001000000"], 0xc, 0x0) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000740)={{{@in6=@remote, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x0, 0xbcb3, 0x0, 0x0, 0x0, 0xa0, 0x20}, {0x4, 0x8, 0x0, 0x0, 0x0, 0x7, 0x9, 0xffffffff}, {0x0, 0x90, 0xfe00000, 0x17e}, 0x1000, 0x0, 0x1, 0x0, 0x2}, {{@in=@remote, 0x4d2}, 0x0, @in6=@local, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1ced}}, 0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000100)={0xffff, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x9871}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000040)) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x26b, &(0x7f0000000f80), 0x1fa}, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffffdffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x4030582a, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) 08:39:29 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:39:30 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0xfed3) 08:39:30 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000280)=""/182, 0xb6}], 0x2, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:39:30 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, 0x0, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:39:30 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r2, r1, 0x0, 0xfed3) [ 1010.872014][T19008] FAT-fs (loop2): bogus number of reserved sectors [ 1010.878698][T19008] FAT-fs (loop2): Can't find a valid FAT filesystem 08:39:30 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000280)=""/182, 0xb6}], 0x2, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:39:30 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r2, r1, 0x0, 0xfed3) 08:39:36 executing program 1: semtimedop(0x0, &(0x7f0000000040)=[{0x0, 0x6}], 0x1, &(0x7f0000000080)) 08:39:36 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, 0x0, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:39:36 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r2, r1, 0x0, 0xfed3) 08:39:36 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {0x0}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:39:36 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) r0 = getpid() tkill(r0, 0x9) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) 08:39:36 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:39:36 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0xfed3) 08:39:36 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:39:36 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {0x0}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:39:36 executing program 5: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @random="c11779872391", [{}], {@ipv6={0x86dd, {0x0, 0x6, "040700", 0x14, 0x0, 0x0, @local, @rand_addr="cb0000007406000000000040000089ad", {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 1017.164749][T19047] FAT-fs (loop2): bogus number of reserved sectors [ 1017.171468][T19047] FAT-fs (loop2): Can't find a valid FAT filesystem 08:39:36 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0xfed3) [ 1017.222987][T19055] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 08:39:36 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {0x0}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:39:43 executing program 1: semtimedop(0x0, &(0x7f0000000040)=[{0x0, 0x6}], 0x1, &(0x7f0000000080)) 08:39:43 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:39:43 executing program 5: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @random="c11779872391", [{}], {@ipv6={0x86dd, {0x0, 0x6, "040700", 0x14, 0x0, 0x0, @local, @rand_addr="cb0000007406000000000040000089ad", {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 08:39:43 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0xfed3) 08:39:43 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x2, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:39:43 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:39:43 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:39:43 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0xfed3) 08:39:43 executing program 5: socketpair$unix(0x1, 0x80003, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_emit_ethernet(0x4a, &(0x7f00000003c0)=ANY=[@ANYBLOB="aaaaaaaaaaaac1177987239186dd60a9380900140600fe8000000000000000000000000000aacb24dab374060f4666cc9101250889ad00000000c38fb0440059ff40004f6094dc4a2bb92e050a52538ac86cf7a8aca904b77853d2e34b26ef8d14514eb942d5f76d4898cd20be54045ea94e817d1d12a397c00c32b8ef700b07ed33b19e59d1821305518625c75247a9bd4af3b0528fa58c6443c23dd45e80a8190f54dbf58f7c731960c572349a2db07c360500ee05b040b8b423a4e36daecbe28c83243c40"], &(0x7f0000000100)={0x0, 0x3, [0x0, 0xe, 0xd77]}) 08:39:43 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x2, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) [ 1024.336099][T19089] FAT-fs (loop2): bogus number of reserved sectors [ 1024.342910][T19089] FAT-fs (loop2): Can't find a valid FAT filesystem 08:39:43 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0xfed3) 08:39:43 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x2, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:39:47 executing program 1: semtimedop(0x0, &(0x7f0000000040)=[{}, {0x0, 0x6}], 0x2, &(0x7f0000000080)) 08:39:47 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:39:47 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000ee", 0x1c}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x6, 0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cc], 0x100000}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 08:39:47 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0xfed3) 08:39:47 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{0x0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:39:47 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000), 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:39:47 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{0x0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:39:47 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xfed3) 08:39:47 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) [ 1028.550242][T19138] FAT-fs (loop2): bogus number of reserved sectors [ 1028.556860][T19138] FAT-fs (loop2): Can't find a valid FAT filesystem 08:39:47 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) getpid() tkill(0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000047c0)=[{{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000000)="d8", 0x1}], 0x1}}], 0x1, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/93}, 0x65, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 08:39:47 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xfed3) 08:39:47 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{0x0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:39:53 executing program 1: semtimedop(0x0, &(0x7f0000000040)=[{}, {0x0, 0x6}], 0x2, &(0x7f0000000080)) 08:39:53 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:39:53 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xfed3) 08:39:53 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:39:53 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000), 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:39:53 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) getpid() tkill(0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000047c0)=[{{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000000)="d8", 0x1}], 0x1}}], 0x1, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/93}, 0x65, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 08:39:54 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) sendfile(0xffffffffffffffff, r2, 0x0, 0xfed3) 08:39:54 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:39:54 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, 0x0, &(0x7f0000000200)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) [ 1034.862529][T19189] FAT-fs (loop2): bogus number of reserved sectors [ 1034.869181][T19189] FAT-fs (loop2): Can't find a valid FAT filesystem 08:39:54 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:39:54 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) sendfile(0xffffffffffffffff, r2, 0x0, 0xfed3) 08:39:54 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, 0x0, &(0x7f0000000200)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:40:02 executing program 1: semtimedop(0x0, &(0x7f0000000040)=[{}, {0x0, 0x6}], 0x2, &(0x7f0000000080)) 08:40:02 executing program 4: socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r0, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:40:02 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) sendfile(0xffffffffffffffff, r2, 0x0, 0xfed3) 08:40:02 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, 0x0, &(0x7f0000000200)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:40:02 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) getpid() tkill(0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000047c0)=[{{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000000)="d8", 0x1}], 0x1}}], 0x1, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/93}, 0x65, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 08:40:02 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000), 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:40:02 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfed3) 08:40:02 executing program 4: socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r0, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:40:02 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) [ 1043.265823][T19233] FAT-fs (loop2): bogus number of reserved sectors [ 1043.272429][T19233] FAT-fs (loop2): Can't find a valid FAT filesystem 08:40:02 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:40:02 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfed3) 08:40:02 executing program 4: socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r0, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:40:08 executing program 1: semtimedop(0x0, &(0x7f0000000040)=[{0x0, 0xcc8}, {0x0, 0x6}], 0x2, 0x0) 08:40:08 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:40:08 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:40:08 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfed3) 08:40:08 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) getpid() tkill(0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000047c0)=[{{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000000)="d8", 0x1}], 0x1}}], 0x1, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/93}, 0x65, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 08:40:08 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:40:08 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:40:08 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0x0) 08:40:08 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) [ 1049.584960][T19279] FAT-fs (loop2): bogus number of reserved sectors [ 1049.591666][T19279] FAT-fs (loop2): Can't find a valid FAT filesystem 08:40:08 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:40:08 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0x0) 08:40:09 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:40:15 executing program 1: semtimedop(0x0, &(0x7f0000000040)=[{0x0, 0xcc8}, {0x0, 0x6}], 0x2, 0x0) 08:40:15 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0x0) 08:40:15 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:40:15 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:40:15 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) getpid() tkill(0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000047c0)=[{{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000000)="d8", 0x1}], 0x1}}], 0x1, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/93}, 0x65, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 08:40:15 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:40:16 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:40:16 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:40:16 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mincore(&(0x7f000007c000/0x800000)=nil, 0x800000, &(0x7f0000972fbf)=""/65) [ 1056.842297][T19325] FAT-fs (loop2): bogus number of reserved sectors [ 1056.848888][T19325] FAT-fs (loop2): Can't find a valid FAT filesystem 08:40:16 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 08:40:16 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:40:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r1, r0, 0x0, 0x400000dd) 08:40:22 executing program 1: semtimedop(0x0, &(0x7f0000000040)=[{0x0, 0xcc8}, {0x0, 0x6}], 0x2, 0x0) 08:40:22 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:40:22 executing program 3: r0 = socket(0x1e, 0x805, 0x0) listen(r0, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f00000000c0), 0x0, 0x0) 08:40:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:40:22 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) getpid() tkill(0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000047c0)=[{{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000000)="d8", 0x1}], 0x1}}], 0x1, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/93}, 0x65, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 08:40:22 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:40:22 executing program 3: shmat(0x0, &(0x7f0000fee000/0x1000)=nil, 0x6ffd) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x8e) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:40:22 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:40:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) [ 1063.089022][T19371] FAT-fs (loop2): bogus number of reserved sectors [ 1063.095639][T19371] FAT-fs (loop2): Can't find a valid FAT filesystem 08:40:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:40:22 executing program 3: syz_mount_image$hfsplus(&(0x7f0000000080)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)={[{@nobarrier='nobarrier'}, {@session={'session'}}]}) 08:40:22 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) [ 1063.384357][T19391] hfsplus: invalid session number or type of track [ 1063.403196][T19391] hfsplus: unable to find HFS+ superblock [ 1063.490645][T19391] hfsplus: invalid session number or type of track [ 1063.512454][T19391] hfsplus: unable to find HFS+ superblock 08:40:26 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:40:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:40:26 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000180)={0xb2, 0x0, "27cbc7079ca2e3f341dd703667b8aadf3a551accbab714067bdb6fce9f1aa242745f254c847fbad782f1bc9aaeceebac1cf63e620143f0d00ccf50ddd008d4d27782b1fcfdf67fcedefcaf105fbd30b02a4549b469e6f8fb078c069d651531ccbe3286a1513401b6d03715ac8b62c345fdd62fc14849755280f5ac897d4fbf164ca22f58391fa02d21e50a5b770197c15fba6fd5c177316ba3ce855d4b18d27a46bc5b68f52729f7f971"}, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="480000001000050700000000000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00(', @ANYBLOB='\x00\x00\x00\x00\x00'], 0x4}}, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:40:26 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) getpid() tkill(0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000047c0)=[{{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000000)="d8", 0x1}], 0x1}}], 0x1, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/93}, 0x65, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0) 08:40:26 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:40:26 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x1d7) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002011400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000c76f4503775e3a23a7073ab87e54d66704d2654729"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newaddr={0x20, 0x14, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @rand_addr=0x6}]}, 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newaddr={0x20, 0x14, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @rand_addr=0x6}]}, 0x20}}, 0x0) 08:40:26 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0b") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:40:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5], 0x2}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) [ 1067.439624][T19427] FAT-fs (loop2): bogus number of reserved sectors [ 1067.446232][T19427] FAT-fs (loop2): Can't find a valid FAT filesystem 08:40:26 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getpid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 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) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) socket$kcm(0x11, 0x0, 0x300) 08:40:26 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0b") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:40:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5], 0x2}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:40:27 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0b") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:40:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5], 0x2}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:40:27 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:40:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB], 0x3}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:40:27 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) getpid() tkill(0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000047c0)=[{{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000000)="d8", 0x1}], 0x1}}], 0x1, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/93}, 0x65, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0) 08:40:27 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) [ 1068.413996][T19470] FAT-fs (loop2): bogus number of reserved sectors [ 1068.420648][T19470] FAT-fs (loop2): Can't find a valid FAT filesystem 08:40:32 executing program 1: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x0, 0x9}, 0x20) close(r0) r2 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r2, 0x29, 0x24, &(0x7f00000000c0), 0x4) sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000640)="f4001100002b2c25fe8000000000000005baa68754ba00e8c1344f3e62d76c27e8000041020000002c80", 0x434}], 0x1}, 0x0) 08:40:32 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:40:32 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB], 0x3}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:40:32 executing program 3: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x6f5a81d910731480, &(0x7f0000000000)='/proc/sys\x1c\xfe\xd7\xb8\xa6\xdc\xf5X\xce/vs/sync_qlen_max\x00'}, 0x6) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 08:40:32 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) getpid() tkill(0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000047c0)=[{{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000000)="d8", 0x1}], 0x1}}], 0x1, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/93}, 0x65, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0) 08:40:32 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:40:32 executing program 3: socket$kcm(0x2c, 0x3, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x11, 0xa, 0x300) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000800)) socket$kcm(0x2c, 0x3, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) socket$kcm(0x29, 0x5, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.mems\x00', 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, 0x0, 0x0) 08:40:32 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:40:32 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB], 0x3}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) [ 1073.701043][T19499] FAT-fs (loop2): bogus number of reserved sectors [ 1073.707668][T19499] FAT-fs (loop2): Can't find a valid FAT filesystem 08:40:33 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d42"], 0x3}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:40:33 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b30") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:40:33 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d42"], 0x3}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:40:40 executing program 1: 08:40:40 executing program 3: 08:40:40 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b30") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:40:40 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d42"], 0x3}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:40:40 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) getpid() tkill(0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000047c0)=[{{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000000)="d8", 0x1}], 0x1}}], 0x1, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/93}, 0x65, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 08:40:40 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x0, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:40:40 executing program 3: 08:40:40 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b30") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:40:40 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdaf"], 0x3}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) [ 1081.041473][T19545] FAT-fs (loop2): bogus number of reserved sectors [ 1081.048117][T19545] FAT-fs (loop2): Can't find a valid FAT filesystem 08:40:40 executing program 3: 08:40:40 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:40:40 executing program 3: 08:40:44 executing program 1: 08:40:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdaf"], 0x3}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:40:44 executing program 3: 08:40:44 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:40:44 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) getpid() tkill(0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000047c0)=[{{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000000)="d8", 0x1}], 0x1}}], 0x1, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/93}, 0x65, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 08:40:44 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x0, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:40:44 executing program 3: 08:40:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdaf"], 0x3}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:40:44 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:40:44 executing program 3: [ 1085.246568][T19591] FAT-fs (loop2): bogus number of reserved sectors [ 1085.253212][T19591] FAT-fs (loop2): Can't find a valid FAT filesystem 08:40:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420ae"], 0x3}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:40:44 executing program 3: 08:40:48 executing program 1: 08:40:48 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:40:48 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420ae"], 0x3}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:40:48 executing program 3: 08:40:48 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) getpid() tkill(0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000047c0)=[{{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000000)="d8", 0x1}], 0x1}}], 0x1, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/93}, 0x65, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 08:40:48 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x0, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:40:48 executing program 3: 08:40:48 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:40:48 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420ae"], 0x3}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:40:48 executing program 3: 08:40:48 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) [ 1089.469596][T19633] FAT-fs (loop2): bogus number of reserved sectors [ 1089.476336][T19633] FAT-fs (loop2): Can't find a valid FAT filesystem 08:40:48 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c1193"], 0x3}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:40:52 executing program 1: 08:40:52 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, 0x0, 0x0) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:40:52 executing program 3: 08:40:52 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c1193"], 0x3}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:40:52 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) getpid() tkill(0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000047c0)=[{{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000000)="d8", 0x1}], 0x1}}], 0x1, 0x0) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/93}, 0x65, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 08:40:52 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:40:52 executing program 3: 08:40:52 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c1193"], 0x3}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:40:52 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, 0x0, 0x0) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) [ 1093.640247][T19674] FAT-fs (loop2): bogus number of reserved sectors [ 1093.646921][T19674] FAT-fs (loop2): Can't find a valid FAT filesystem 08:40:53 executing program 3: 08:40:53 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d"], 0x3}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:40:53 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, 0x0, 0x0) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:40:56 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000ee", 0x1c}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x608, 0x0, 0x0, 0x0, 0x4cc], 0x100000}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 08:40:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00000002c0)=""/11, 0xb9) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200)) ioctl$TCSETA(r0, 0x5406, 0x0) 08:40:56 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:40:56 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d"], 0x3}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:40:56 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) getpid() tkill(0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/93}, 0x65, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 08:40:56 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:40:56 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d"], 0x3}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:40:57 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:40:57 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x908, 0x1) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000000040)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x8001}, 0xff1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 1097.885051][T19717] FAT-fs (loop2): bogus number of reserved sectors [ 1097.891959][T19717] FAT-fs (loop2): Can't find a valid FAT filesystem 08:40:57 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d94"], 0x3}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:40:57 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) [ 1097.979105][T19725] vhci_hcd: default hub control req: 0000 v0000 i0000 l32769 08:40:57 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) write$cgroup_int(r0, &(0x7f0000000080), 0xffffff71) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, 0x0, 0x0) [ 1098.278690][T19734] syz-executor.3 invoked oom-killer: gfp_mask=0x101cca(GFP_HIGHUSER_MOVABLE|__GFP_WRITE), order=0, oom_score_adj=1000 [ 1098.294267][T19734] CPU: 0 PID: 19734 Comm: syz-executor.3 Not tainted 5.4.0-syzkaller #0 [ 1098.302580][T19734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1098.312685][T19734] Call Trace: [ 1098.315964][T19734] dump_stack+0x11d/0x181 [ 1098.320328][T19734] dump_header+0xaa/0x449 [ 1098.324650][T19734] oom_kill_process.cold+0x10/0x15 [ 1098.329806][T19734] out_of_memory+0x231/0xa00 [ 1098.334394][T19734] mem_cgroup_out_of_memory+0x128/0x150 [ 1098.339948][T19734] try_charge+0xb5c/0xbe0 [ 1098.344351][T19734] ? __rcu_read_unlock+0x10/0x3c0 [ 1098.349383][T19734] mem_cgroup_try_charge+0xd2/0x260 [ 1098.354568][T19734] __add_to_page_cache_locked+0x163/0x780 [ 1098.360369][T19734] ? __read_once_size.constprop.0+0x20/0x20 [ 1098.367127][T19734] add_to_page_cache_lru+0xc4/0x260 [ 1098.372428][T19734] pagecache_get_page+0x2ac/0x6f0 [ 1098.377519][T19734] ? __read_once_size.constprop.0+0x12/0x20 [ 1098.383419][T19734] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1098.389671][T19734] grab_cache_page_write_begin+0x5d/0x90 [ 1098.395288][T19734] ext4_da_write_begin+0x1a3/0x810 [ 1098.400394][T19734] ? __read_once_size+0x41/0xe0 [ 1098.405321][T19734] ? __sanitizer_cov_trace_cmp8+0x10/0x20 [ 1098.411106][T19734] ? iov_iter_fault_in_readable+0x15c/0x2b0 [ 1098.417100][T19734] generic_perform_write+0x136/0x320 [ 1098.422526][T19734] __generic_file_write_iter+0x251/0x380 [ 1098.428181][T19734] ? constant_test_bit+0x12/0x30 [ 1098.434333][T19734] ext4_file_write_iter+0x1bd/0xa00 [ 1098.439526][T19734] ? iov_iter_init+0xe2/0x120 [ 1098.444269][T19734] new_sync_write+0x388/0x4a0 [ 1098.449006][T19734] __vfs_write+0xb1/0xc0 [ 1098.453256][T19734] vfs_write+0x18a/0x390 [ 1098.457504][T19734] ksys_write+0xd5/0x1b0 [ 1098.461765][T19734] __x64_sys_write+0x4c/0x60 [ 1098.466352][T19734] do_syscall_64+0xcc/0x370 [ 1098.470861][T19734] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1098.476755][T19734] RIP: 0033:0x45a679 [ 1098.480950][T19734] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1098.500541][T19734] RSP: 002b:00007fb5e42b5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1098.509022][T19734] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a679 [ 1098.516986][T19734] RDX: 00000000ffffff71 RSI: 0000000020000080 RDI: 0000000000000003 [ 1098.525032][T19734] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1098.533649][T19734] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb5e42b66d4 [ 1098.541612][T19734] R13: 00000000004cb8f1 R14: 00000000004e5278 R15: 00000000ffffffff [ 1098.555799][T19734] memory: usage 62012kB, limit 0kB, failcnt 25 [ 1098.562087][T19734] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1098.570852][T19734] Memory cgroup stats for /syz3: [ 1098.571004][T19734] anon 57737216 [ 1098.571004][T19734] file 614400 [ 1098.571004][T19734] kernel_stack 442368 [ 1098.571004][T19734] slab 921600 [ 1098.571004][T19734] sock 0 [ 1098.571004][T19734] shmem 770048 [ 1098.571004][T19734] file_mapped 0 [ 1098.571004][T19734] file_dirty 0 [ 1098.571004][T19734] file_writeback 0 [ 1098.571004][T19734] anon_thp 54525952 [ 1098.571004][T19734] inactive_anon 0 [ 1098.571004][T19734] active_anon 58183680 [ 1098.571004][T19734] inactive_file 73728 [ 1098.571004][T19734] active_file 32768 [ 1098.571004][T19734] unevictable 0 [ 1098.571004][T19734] slab_reclaimable 135168 [ 1098.571004][T19734] slab_unreclaimable 786432 [ 1098.571004][T19734] pgfault 39699 [ 1098.571004][T19734] pgmajfault 0 [ 1098.571004][T19734] workingset_refault 0 [ 1098.571004][T19734] workingset_activate 0 [ 1098.571004][T19734] workingset_nodereclaim 0 [ 1098.571004][T19734] pgrefill 438 [ 1098.571004][T19734] pgscan 2598 [ 1098.571004][T19734] pgsteal 859 [ 1098.665136][T19734] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=8057,uid=0 [ 1098.684285][T19734] Memory cgroup out of memory: Killed process 8057 (syz-executor.3) total-vm:72980kB, anon-rss:6316kB, file-rss:35820kB, shmem-rss:0kB, UID:0 pgtables:139264kB oom_score_adj:1000 [ 1098.707454][T19736] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1098.725962][T19736] CPU: 1 PID: 19736 Comm: syz-executor.3 Not tainted 5.4.0-syzkaller #0 [ 1098.734393][T19736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1098.745589][T19736] Call Trace: [ 1098.748888][T19736] dump_stack+0x11d/0x181 [ 1098.753225][T19736] dump_header+0xaa/0x449 [ 1098.757571][T19736] oom_kill_process.cold+0x10/0x15 [ 1098.762754][T19736] out_of_memory+0x231/0xa00 [ 1098.767362][T19736] mem_cgroup_out_of_memory+0x128/0x150 [ 1098.772946][T19736] memory_max_write+0x17b/0x250 [ 1098.777881][T19736] cgroup_file_write+0x119/0x320 [ 1098.782974][T19736] ? high_work_func+0x30/0x30 [ 1098.787658][T19736] kernfs_fop_write+0x1f4/0x2e0 [ 1098.792518][T19736] ? cgroup_css.part.0+0x90/0x90 [ 1098.797466][T19736] __vfs_write+0x67/0xc0 [ 1098.801712][T19736] ? kernfs_seq_show+0xe0/0xe0 [ 1098.806520][T19736] vfs_write+0x18a/0x390 [ 1098.810864][T19736] ksys_write+0xd5/0x1b0 [ 1098.815155][T19736] __x64_sys_write+0x4c/0x60 [ 1098.819887][T19736] do_syscall_64+0xcc/0x370 [ 1098.824445][T19736] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1098.830344][T19736] RIP: 0033:0x45a679 [ 1098.834266][T19736] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1098.854660][T19736] RSP: 002b:00007fb5e4294c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1098.863083][T19736] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a679 [ 1098.871062][T19736] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000007 [ 1098.879058][T19736] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 1098.887049][T19736] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb5e42956d4 [ 1098.895035][T19736] R13: 00000000004cb8f1 R14: 00000000004e5278 R15: 00000000ffffffff [ 1098.905052][T19736] memory: usage 55564kB, limit 0kB, failcnt 31 [ 1098.911689][T19736] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1098.919126][T19736] Memory cgroup stats for /syz3: [ 1098.920091][T19736] anon 51245056 [ 1098.920091][T19736] file 614400 [ 1098.920091][T19736] kernel_stack 442368 [ 1098.920091][T19736] slab 921600 [ 1098.920091][T19736] sock 0 [ 1098.920091][T19736] shmem 770048 [ 1098.920091][T19736] file_mapped 0 [ 1098.920091][T19736] file_dirty 0 [ 1098.920091][T19736] file_writeback 0 [ 1098.920091][T19736] anon_thp 48234496 [ 1098.920091][T19736] inactive_anon 0 [ 1098.920091][T19736] active_anon 51777536 [ 1098.920091][T19736] inactive_file 73728 [ 1098.920091][T19736] active_file 32768 [ 1098.920091][T19736] unevictable 0 [ 1098.920091][T19736] slab_reclaimable 135168 [ 1098.920091][T19736] slab_unreclaimable 786432 [ 1098.920091][T19736] pgfault 39699 [ 1098.920091][T19736] pgmajfault 0 [ 1098.920091][T19736] workingset_refault 0 [ 1098.920091][T19736] workingset_activate 0 [ 1098.920091][T19736] workingset_nodereclaim 0 [ 1098.920091][T19736] pgrefill 438 [ 1098.920091][T19736] pgscan 2598 [ 1098.920091][T19736] pgsteal 859 [ 1099.033877][T19736] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=18162,uid=0 [ 1099.075860][T19736] Memory cgroup out of memory: Killed process 18162 (syz-executor.3) total-vm:72584kB, anon-rss:2200kB, file-rss:35800kB, shmem-rss:0kB, UID:0 pgtables:131072kB oom_score_adj:1000 [ 1099.155244][T19734] syz-executor.3 invoked oom-killer: gfp_mask=0x101cca(GFP_HIGHUSER_MOVABLE|__GFP_WRITE), order=0, oom_score_adj=1000 [ 1099.175883][T19734] CPU: 1 PID: 19734 Comm: syz-executor.3 Not tainted 5.4.0-syzkaller #0 [ 1099.184445][T19734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1099.194604][T19734] Call Trace: [ 1099.197972][T19734] dump_stack+0x11d/0x181 [ 1099.202325][T19734] dump_header+0xaa/0x449 [ 1099.206678][T19734] oom_kill_process.cold+0x10/0x15 [ 1099.211845][T19734] out_of_memory+0x231/0xa00 [ 1099.216542][T19734] mem_cgroup_out_of_memory+0x128/0x150 [ 1099.222111][T19734] try_charge+0xb5c/0xbe0 [ 1099.226465][T19734] ? __rcu_read_unlock+0x10/0x3c0 [ 1099.231559][T19734] mem_cgroup_try_charge+0xd2/0x260 [ 1099.236818][T19734] __add_to_page_cache_locked+0x163/0x780 [ 1099.242707][T19734] ? __read_once_size.constprop.0+0x20/0x20 [ 1099.248615][T19734] add_to_page_cache_lru+0xc4/0x260 [ 1099.253956][T19734] pagecache_get_page+0x2ac/0x6f0 [ 1099.259007][T19734] ? __read_once_size.constprop.0+0x12/0x20 [ 1099.264916][T19734] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1099.271175][T19734] grab_cache_page_write_begin+0x5d/0x90 [ 1099.276898][T19734] ext4_da_write_begin+0x1a3/0x810 [ 1099.282026][T19734] ? __read_once_size+0x41/0xe0 [ 1099.286922][T19734] ? __sanitizer_cov_trace_cmp8+0x10/0x20 [ 1099.292654][T19734] ? iov_iter_fault_in_readable+0x15c/0x2b0 [ 1099.298666][T19734] generic_perform_write+0x136/0x320 [ 1099.304045][T19734] __generic_file_write_iter+0x251/0x380 [ 1099.309795][T19734] ? constant_test_bit+0x12/0x30 [ 1099.314749][T19734] ext4_file_write_iter+0x1bd/0xa00 [ 1099.319993][T19734] ? iov_iter_init+0xe2/0x120 [ 1099.324682][T19734] new_sync_write+0x388/0x4a0 [ 1099.329379][T19734] __vfs_write+0xb1/0xc0 [ 1099.333722][T19734] vfs_write+0x18a/0x390 [ 1099.338048][T19734] ksys_write+0xd5/0x1b0 [ 1099.342312][T19734] __x64_sys_write+0x4c/0x60 [ 1099.346922][T19734] do_syscall_64+0xcc/0x370 [ 1099.351537][T19734] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1099.357428][T19734] RIP: 0033:0x45a679 [ 1099.361402][T19734] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1099.381040][T19734] RSP: 002b:00007fb5e42b5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1099.389464][T19734] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a679 [ 1099.397445][T19734] RDX: 00000000ffffff71 RSI: 0000000020000080 RDI: 0000000000000003 [ 1099.406729][T19734] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1099.414821][T19734] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb5e42b66d4 [ 1099.422861][T19734] R13: 00000000004cb8f1 R14: 00000000004e5278 R15: 00000000ffffffff [ 1099.433377][T19734] memory: usage 53236kB, limit 0kB, failcnt 39 [ 1099.439727][T19734] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1099.447206][T19734] Memory cgroup stats for /syz3: [ 1099.447338][T19734] anon 49119232 [ 1099.447338][T19734] file 614400 [ 1099.447338][T19734] kernel_stack 442368 [ 1099.447338][T19734] slab 921600 [ 1099.447338][T19734] sock 0 [ 1099.447338][T19734] shmem 770048 [ 1099.447338][T19734] file_mapped 0 [ 1099.447338][T19734] file_dirty 0 [ 1099.447338][T19734] file_writeback 0 [ 1099.447338][T19734] anon_thp 46137344 [ 1099.447338][T19734] inactive_anon 0 [ 1099.447338][T19734] active_anon 49651712 [ 1099.447338][T19734] inactive_file 73728 [ 1099.447338][T19734] active_file 32768 [ 1099.447338][T19734] unevictable 0 [ 1099.447338][T19734] slab_reclaimable 135168 [ 1099.447338][T19734] slab_unreclaimable 786432 [ 1099.447338][T19734] pgfault 39699 [ 1099.447338][T19734] pgmajfault 0 [ 1099.447338][T19734] workingset_refault 0 [ 1099.447338][T19734] workingset_activate 0 [ 1099.447338][T19734] workingset_nodereclaim 0 [ 1099.447338][T19734] pgrefill 438 [ 1099.447338][T19734] pgscan 2598 [ 1099.447338][T19734] pgsteal 859 [ 1099.540629][T19734] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=17056,uid=0 [ 1099.556256][T19734] Memory cgroup out of memory: Killed process 17056 (syz-executor.3) total-vm:72716kB, anon-rss:2208kB, file-rss:35784kB, shmem-rss:0kB, UID:0 pgtables:131072kB oom_score_adj:1000 [ 1099.575309][ T1070] oom_reaper: reaped process 17056 (syz-executor.3), now anon-rss:0kB, file-rss:34824kB, shmem-rss:0kB [ 1099.580999][T19734] syz-executor.3 invoked oom-killer: gfp_mask=0x101cca(GFP_HIGHUSER_MOVABLE|__GFP_WRITE), order=0, oom_score_adj=1000 [ 1099.601891][T19734] CPU: 0 PID: 19734 Comm: syz-executor.3 Not tainted 5.4.0-syzkaller #0 [ 1099.610220][T19734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1099.620868][T19734] Call Trace: [ 1099.624235][T19734] dump_stack+0x11d/0x181 [ 1099.628913][T19734] dump_header+0xaa/0x449 [ 1099.633389][T19734] oom_kill_process.cold+0x10/0x15 [ 1099.638648][T19734] out_of_memory+0x231/0xa00 [ 1099.643264][T19734] mem_cgroup_out_of_memory+0x128/0x150 [ 1099.648818][T19734] try_charge+0xb5c/0xbe0 [ 1099.653217][T19734] ? __rcu_read_unlock+0x10/0x3c0 [ 1099.658346][T19734] mem_cgroup_try_charge+0xd2/0x260 [ 1099.663661][T19734] __add_to_page_cache_locked+0x163/0x780 [ 1099.669554][T19734] ? __read_once_size.constprop.0+0x20/0x20 [ 1099.675445][T19734] add_to_page_cache_lru+0xc4/0x260 [ 1099.680694][T19734] pagecache_get_page+0x2ac/0x6f0 [ 1099.685715][T19734] ? __read_once_size.constprop.0+0x12/0x20 [ 1099.691603][T19734] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1099.697921][T19734] grab_cache_page_write_begin+0x5d/0x90 [ 1099.703618][T19734] ext4_da_write_begin+0x1a3/0x810 [ 1099.709332][T19734] ? __read_once_size+0x41/0xe0 [ 1099.714175][T19734] ? __sanitizer_cov_trace_cmp8+0x10/0x20 [ 1099.729963][T19734] ? iov_iter_fault_in_readable+0x15c/0x2b0 [ 1099.736432][T19734] generic_perform_write+0x136/0x320 [ 1099.741795][T19734] __generic_file_write_iter+0x251/0x380 [ 1099.747515][T19734] ? constant_test_bit+0x12/0x30 [ 1099.752447][T19734] ext4_file_write_iter+0x1bd/0xa00 [ 1099.757648][T19734] ? iov_iter_init+0xe2/0x120 [ 1099.762319][T19734] new_sync_write+0x388/0x4a0 [ 1099.767103][T19734] __vfs_write+0xb1/0xc0 [ 1099.771338][T19734] vfs_write+0x18a/0x390 [ 1099.775662][T19734] ksys_write+0xd5/0x1b0 [ 1099.779897][T19734] __x64_sys_write+0x4c/0x60 [ 1099.784481][T19734] do_syscall_64+0xcc/0x370 [ 1099.789056][T19734] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1099.794951][T19734] RIP: 0033:0x45a679 [ 1099.798851][T19734] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1099.818773][T19734] RSP: 002b:00007fb5e42b5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1099.827181][T19734] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a679 [ 1099.835165][T19734] RDX: 00000000ffffff71 RSI: 0000000020000080 RDI: 0000000000000003 [ 1099.843124][T19734] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1099.851099][T19734] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb5e42b66d4 [ 1099.859093][T19734] R13: 00000000004cb8f1 R14: 00000000004e5278 R15: 00000000ffffffff [ 1099.873741][T19734] memory: usage 50920kB, limit 0kB, failcnt 45 [ 1099.879934][T19734] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1099.886897][T19734] Memory cgroup stats for /syz3: [ 1099.887317][T19734] anon 46882816 [ 1099.887317][T19734] file 614400 [ 1099.887317][T19734] kernel_stack 442368 [ 1099.887317][T19734] slab 921600 [ 1099.887317][T19734] sock 0 [ 1099.887317][T19734] shmem 770048 [ 1099.887317][T19734] file_mapped 0 [ 1099.887317][T19734] file_dirty 0 [ 1099.887317][T19734] file_writeback 0 [ 1099.887317][T19734] anon_thp 44040192 [ 1099.887317][T19734] inactive_anon 0 [ 1099.887317][T19734] active_anon 47415296 [ 1099.887317][T19734] inactive_file 73728 [ 1099.887317][T19734] active_file 32768 [ 1099.887317][T19734] unevictable 0 [ 1099.887317][T19734] slab_reclaimable 135168 [ 1099.887317][T19734] slab_unreclaimable 786432 [ 1099.887317][T19734] pgfault 39699 [ 1099.887317][T19734] pgmajfault 0 [ 1099.887317][T19734] workingset_refault 0 [ 1099.887317][T19734] workingset_activate 0 [ 1099.887317][T19734] workingset_nodereclaim 0 [ 1099.887317][T19734] pgrefill 438 [ 1099.887317][T19734] pgscan 2598 [ 1099.887317][T19734] pgsteal 859 [ 1099.981013][T19734] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=13940,uid=0 [ 1100.001461][T19734] Memory cgroup out of memory: Killed process 13940 (syz-executor.3) total-vm:72716kB, anon-rss:2208kB, file-rss:35784kB, shmem-rss:0kB, UID:0 pgtables:131072kB oom_score_adj:1000 [ 1100.020496][ T1070] oom_reaper: reaped process 13940 (syz-executor.3), now anon-rss:0kB, file-rss:34824kB, shmem-rss:0kB [ 1100.026184][T19733] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1100.046012][T19733] CPU: 0 PID: 19733 Comm: syz-executor.3 Not tainted 5.4.0-syzkaller #0 [ 1100.054624][T19733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1100.064741][T19733] Call Trace: [ 1100.068097][T19733] dump_stack+0x11d/0x181 [ 1100.072475][T19733] dump_header+0xaa/0x449 [ 1100.076849][T19733] oom_kill_process.cold+0x10/0x15 [ 1100.081949][T19733] out_of_memory+0x231/0xa00 [ 1100.086556][T19733] mem_cgroup_out_of_memory+0x128/0x150 [ 1100.092248][T19733] try_charge+0x7f5/0xbe0 [ 1100.096570][T19733] ? __rcu_read_unlock+0x10/0x3c0 [ 1100.101586][T19733] mem_cgroup_try_charge+0xd2/0x260 [ 1100.106834][T19733] mem_cgroup_try_charge_delay+0x3a/0x80 [ 1100.112564][T19733] __handle_mm_fault+0x17ab/0x2c70 [ 1100.117666][T19733] handle_mm_fault+0x21b/0x530 [ 1100.122528][T19733] __do_page_fault+0x456/0x8d0 [ 1100.127363][T19733] do_page_fault+0x38/0x194 [ 1100.131850][T19733] page_fault+0x34/0x40 [ 1100.135983][T19733] RIP: 0033:0x411e6f [ 1100.139933][T19733] Code: 0f 84 c8 02 00 00 48 83 bd 78 ff ff ff 00 0f 84 f9 04 00 00 48 8b 95 68 ff ff ff 44 89 95 38 ff ff ff 4c 8d ac 10 00 f7 ff ff <49> 89 85 90 06 00 00 49 8d 85 10 03 00 00 49 89 95 98 06 00 00 41 [ 1100.159524][T19733] RSP: 002b:00007ffefed652d0 EFLAGS: 00010206 [ 1100.165591][T19733] RAX: 00007fb5e4254000 RBX: 0000000000020000 RCX: 000000000045a6ca [ 1100.173570][T19733] RDX: 0000000000021000 RSI: 0000000000021000 RDI: 0000000000000000 [ 1100.181682][T19733] RBP: 00007ffefed653b0 R08: ffffffffffffffff R09: 0000000000000000 [ 1100.189745][T19733] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffefed654a0 [ 1100.197849][T19733] R13: 00007fb5e4274700 R14: 0000000000000002 R15: 000000000075c07c [ 1100.207017][T19733] memory: usage 48592kB, limit 0kB, failcnt 51 [ 1100.213299][T19733] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1100.220177][T19733] Memory cgroup stats for /syz3: [ 1100.220495][T19733] anon 44650496 [ 1100.220495][T19733] file 614400 [ 1100.220495][T19733] kernel_stack 442368 [ 1100.220495][T19733] slab 921600 [ 1100.220495][T19733] sock 0 [ 1100.220495][T19733] shmem 770048 [ 1100.220495][T19733] file_mapped 0 [ 1100.220495][T19733] file_dirty 0 [ 1100.220495][T19733] file_writeback 0 [ 1100.220495][T19733] anon_thp 41943040 [ 1100.220495][T19733] inactive_anon 0 [ 1100.220495][T19733] active_anon 45182976 [ 1100.220495][T19733] inactive_file 73728 [ 1100.220495][T19733] active_file 32768 [ 1100.220495][T19733] unevictable 0 [ 1100.220495][T19733] slab_reclaimable 135168 [ 1100.220495][T19733] slab_unreclaimable 786432 [ 1100.220495][T19733] pgfault 39699 [ 1100.220495][T19733] pgmajfault 0 [ 1100.220495][T19733] workingset_refault 0 [ 1100.220495][T19733] workingset_activate 0 [ 1100.220495][T19733] workingset_nodereclaim 0 [ 1100.220495][T19733] pgrefill 438 [ 1100.220495][T19733] pgscan 2598 [ 1100.220495][T19733] pgsteal 859 [ 1100.313791][T19733] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=16976,uid=0 [ 1100.329473][T19733] Memory cgroup out of memory: Killed process 16976 (syz-executor.3) total-vm:72584kB, anon-rss:2200kB, file-rss:35784kB, shmem-rss:0kB, UID:0 pgtables:131072kB oom_score_adj:1000 [ 1100.348667][ T1070] oom_reaper: reaped process 16976 (syz-executor.3), now anon-rss:0kB, file-rss:34824kB, shmem-rss:0kB [ 1100.359840][T19736] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1100.374160][T19736] CPU: 1 PID: 19736 Comm: syz-executor.3 Not tainted 5.4.0-syzkaller #0 [ 1100.382486][T19736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1100.392537][T19736] Call Trace: [ 1100.395860][T19736] dump_stack+0x11d/0x181 [ 1100.400623][T19736] dump_header+0xaa/0x449 [ 1100.405834][T19736] oom_kill_process.cold+0x10/0x15 [ 1100.410985][T19736] out_of_memory+0x231/0xa00 [ 1100.416271][T19736] mem_cgroup_out_of_memory+0x128/0x150 [ 1100.421803][T19736] memory_max_write+0x17b/0x250 [ 1100.426667][T19736] cgroup_file_write+0x119/0x320 [ 1100.431588][T19736] ? high_work_func+0x30/0x30 [ 1100.436252][T19736] kernfs_fop_write+0x1f4/0x2e0 [ 1100.441134][T19736] ? cgroup_css.part.0+0x90/0x90 [ 1100.446057][T19736] __vfs_write+0x67/0xc0 [ 1100.450283][T19736] ? kernfs_seq_show+0xe0/0xe0 [ 1100.455044][T19736] vfs_write+0x18a/0x390 [ 1100.459983][T19736] ksys_write+0xd5/0x1b0 [ 1100.464223][T19736] __x64_sys_write+0x4c/0x60 [ 1100.468809][T19736] do_syscall_64+0xcc/0x370 [ 1100.473343][T19736] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1100.479228][T19736] RIP: 0033:0x45a679 [ 1100.483155][T19736] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1100.502792][T19736] RSP: 002b:00007fb5e4294c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1100.511190][T19736] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a679 [ 1100.519144][T19736] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000007 [ 1100.527110][T19736] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 1100.535081][T19736] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb5e42956d4 [ 1100.543035][T19736] R13: 00000000004cb8f1 R14: 00000000004e5278 R15: 00000000ffffffff [ 1100.551285][T19736] memory: usage 46288kB, limit 0kB, failcnt 57 [ 1100.557521][T19736] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1100.564368][T19736] Memory cgroup stats for /syz3: [ 1100.564563][T19736] anon 42434560 [ 1100.564563][T19736] file 614400 [ 1100.564563][T19736] kernel_stack 442368 [ 1100.564563][T19736] slab 921600 [ 1100.564563][T19736] sock 0 [ 1100.564563][T19736] shmem 770048 [ 1100.564563][T19736] file_mapped 0 [ 1100.564563][T19736] file_dirty 0 [ 1100.564563][T19736] file_writeback 0 [ 1100.564563][T19736] anon_thp 39845888 [ 1100.564563][T19736] inactive_anon 0 [ 1100.564563][T19736] active_anon 42967040 [ 1100.564563][T19736] inactive_file 73728 [ 1100.564563][T19736] active_file 32768 [ 1100.564563][T19736] unevictable 0 [ 1100.564563][T19736] slab_reclaimable 135168 [ 1100.564563][T19736] slab_unreclaimable 786432 [ 1100.564563][T19736] pgfault 39699 [ 1100.564563][T19736] pgmajfault 0 [ 1100.564563][T19736] workingset_refault 0 [ 1100.564563][T19736] workingset_activate 0 [ 1100.564563][T19736] workingset_nodereclaim 0 [ 1100.564563][T19736] pgrefill 438 [ 1100.564563][T19736] pgscan 2598 [ 1100.564563][T19736] pgsteal 859 [ 1100.661433][T19736] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=16970,uid=0 [ 1100.676949][T19736] Memory cgroup out of memory: Killed process 16970 (syz-executor.3) total-vm:72584kB, anon-rss:2200kB, file-rss:35784kB, shmem-rss:0kB, UID:0 pgtables:131072kB oom_score_adj:1000 [ 1100.695150][T19736] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1100.695856][ T1070] oom_reaper: reaped process 16970 (syz-executor.3), now anon-rss:0kB, file-rss:34824kB, shmem-rss:0kB [ 1100.705466][T19736] CPU: 1 PID: 19736 Comm: syz-executor.3 Not tainted 5.4.0-syzkaller #0 [ 1100.725203][T19736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1100.735988][T19736] Call Trace: [ 1100.739349][T19736] dump_stack+0x11d/0x181 [ 1100.743679][T19736] dump_header+0xaa/0x449 [ 1100.748483][T19736] oom_kill_process.cold+0x10/0x15 [ 1100.753765][T19736] out_of_memory+0x231/0xa00 [ 1100.758355][T19736] mem_cgroup_out_of_memory+0x128/0x150 [ 1100.763963][T19736] memory_max_write+0x17b/0x250 [ 1100.768973][T19736] cgroup_file_write+0x119/0x320 [ 1100.773944][T19736] ? high_work_func+0x30/0x30 [ 1100.779076][T19736] kernfs_fop_write+0x1f4/0x2e0 [ 1100.783919][T19736] ? cgroup_css.part.0+0x90/0x90 [ 1100.788853][T19736] __vfs_write+0x67/0xc0 [ 1100.793090][T19736] ? kernfs_seq_show+0xe0/0xe0 [ 1100.800290][T19736] vfs_write+0x18a/0x390 [ 1100.804536][T19736] ksys_write+0xd5/0x1b0 [ 1100.808781][T19736] __x64_sys_write+0x4c/0x60 [ 1100.813446][T19736] do_syscall_64+0xcc/0x370 [ 1100.817949][T19736] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1100.823898][T19736] RIP: 0033:0x45a679 [ 1100.827791][T19736] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1100.849121][T19736] RSP: 002b:00007fb5e4294c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1100.857732][T19736] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a679 [ 1100.865700][T19736] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000007 [ 1100.873679][T19736] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 1100.881673][T19736] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb5e42956d4 [ 1100.889687][T19736] R13: 00000000004cb8f1 R14: 00000000004e5278 R15: 00000000ffffffff [ 1100.897967][T19736] memory: usage 43984kB, limit 0kB, failcnt 57 [ 1100.904126][T19736] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1100.911084][T19736] Memory cgroup stats for /syz3: [ 1100.911245][T19736] anon 40226816 [ 1100.911245][T19736] file 614400 [ 1100.911245][T19736] kernel_stack 405504 [ 1100.911245][T19736] slab 921600 [ 1100.911245][T19736] sock 0 [ 1100.911245][T19736] shmem 770048 [ 1100.911245][T19736] file_mapped 0 [ 1100.911245][T19736] file_dirty 0 [ 1100.911245][T19736] file_writeback 0 [ 1100.911245][T19736] anon_thp 37748736 [ 1100.911245][T19736] inactive_anon 0 [ 1100.911245][T19736] active_anon 40759296 [ 1100.911245][T19736] inactive_file 73728 [ 1100.911245][T19736] active_file 32768 [ 1100.911245][T19736] unevictable 0 [ 1100.911245][T19736] slab_reclaimable 135168 [ 1100.911245][T19736] slab_unreclaimable 786432 [ 1100.911245][T19736] pgfault 39699 [ 1100.911245][T19736] pgmajfault 0 [ 1100.911245][T19736] workingset_refault 0 [ 1100.911245][T19736] workingset_activate 0 [ 1100.911245][T19736] workingset_nodereclaim 0 [ 1100.911245][T19736] pgrefill 438 [ 1100.911245][T19736] pgscan 2598 [ 1100.911245][T19736] pgsteal 859 [ 1101.005081][T19736] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=16954,uid=0 [ 1101.022439][T19736] Memory cgroup out of memory: Killed process 16954 (syz-executor.3) total-vm:72584kB, anon-rss:2200kB, file-rss:35784kB, shmem-rss:0kB, UID:0 pgtables:131072kB oom_score_adj:1000 [ 1101.042023][T19734] syz-executor.3 invoked oom-killer: gfp_mask=0x101cca(GFP_HIGHUSER_MOVABLE|__GFP_WRITE), order=0, oom_score_adj=1000 [ 1101.058236][T19734] CPU: 0 PID: 19734 Comm: syz-executor.3 Not tainted 5.4.0-syzkaller #0 [ 1101.066574][T19734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1101.076784][T19734] Call Trace: [ 1101.080060][T19734] dump_stack+0x11d/0x181 [ 1101.084429][T19734] dump_header+0xaa/0x449 [ 1101.088804][T19734] oom_kill_process.cold+0x10/0x15 [ 1101.093975][T19734] out_of_memory+0x231/0xa00 [ 1101.098596][T19734] mem_cgroup_out_of_memory+0x128/0x150 [ 1101.104203][T19734] try_charge+0xb5c/0xbe0 [ 1101.108536][T19734] ? __rcu_read_unlock+0x10/0x3c0 [ 1101.113545][T19734] mem_cgroup_try_charge+0xd2/0x260 [ 1101.119008][T19734] __add_to_page_cache_locked+0x163/0x780 [ 1101.124798][T19734] ? __read_once_size.constprop.0+0x20/0x20 [ 1101.131587][T19734] add_to_page_cache_lru+0xc4/0x260 [ 1101.136785][T19734] pagecache_get_page+0x2ac/0x6f0 [ 1101.141911][T19734] ? __read_once_size.constprop.0+0x12/0x20 [ 1101.147787][T19734] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1101.154086][T19734] grab_cache_page_write_begin+0x5d/0x90 [ 1101.159791][T19734] ext4_da_write_begin+0x1a3/0x810 [ 1101.164927][T19734] ? __read_once_size+0x41/0xe0 [ 1101.169778][T19734] ? __sanitizer_cov_trace_cmp8+0x10/0x20 [ 1101.175537][T19734] ? iov_iter_fault_in_readable+0x15c/0x2b0 [ 1101.181416][T19734] generic_perform_write+0x136/0x320 [ 1101.186697][T19734] __generic_file_write_iter+0x251/0x380 [ 1101.192307][T19734] ? constant_test_bit+0x12/0x30 [ 1101.197230][T19734] ext4_file_write_iter+0x1bd/0xa00 [ 1101.202411][T19734] ? iov_iter_init+0xe2/0x120 [ 1101.207080][T19734] new_sync_write+0x388/0x4a0 [ 1101.211747][T19734] __vfs_write+0xb1/0xc0 [ 1101.215974][T19734] vfs_write+0x18a/0x390 [ 1101.221761][T19734] ksys_write+0xd5/0x1b0 [ 1101.226049][T19734] __x64_sys_write+0x4c/0x60 [ 1101.230624][T19734] do_syscall_64+0xcc/0x370 [ 1101.235113][T19734] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1101.241013][T19734] RIP: 0033:0x45a679 [ 1101.244976][T19734] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1101.264584][T19734] RSP: 002b:00007fb5e42b5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1101.273197][T19734] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a679 [ 1101.281151][T19734] RDX: 00000000ffffff71 RSI: 0000000020000080 RDI: 0000000000000003 [ 1101.289150][T19734] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1101.297130][T19734] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb5e42b66d4 [ 1101.305081][T19734] R13: 00000000004cb8f1 R14: 00000000004e5278 R15: 00000000ffffffff [ 1101.316031][T19734] memory: usage 41652kB, limit 0kB, failcnt 58 [ 1101.322207][T19734] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1101.329076][T19734] Memory cgroup stats for /syz3: [ 1101.329324][T19734] anon 38019072 [ 1101.329324][T19734] file 614400 [ 1101.329324][T19734] kernel_stack 368640 [ 1101.329324][T19734] slab 921600 [ 1101.329324][T19734] sock 0 [ 1101.329324][T19734] shmem 770048 [ 1101.329324][T19734] file_mapped 0 [ 1101.329324][T19734] file_dirty 0 [ 1101.329324][T19734] file_writeback 0 [ 1101.329324][T19734] anon_thp 35651584 [ 1101.329324][T19734] inactive_anon 0 [ 1101.329324][T19734] active_anon 38551552 [ 1101.329324][T19734] inactive_file 73728 [ 1101.329324][T19734] active_file 32768 [ 1101.329324][T19734] unevictable 0 [ 1101.329324][T19734] slab_reclaimable 135168 [ 1101.329324][T19734] slab_unreclaimable 786432 [ 1101.329324][T19734] pgfault 39699 [ 1101.329324][T19734] pgmajfault 0 [ 1101.329324][T19734] workingset_refault 0 [ 1101.329324][T19734] workingset_activate 0 [ 1101.329324][T19734] workingset_nodereclaim 0 [ 1101.329324][T19734] pgrefill 438 [ 1101.329324][T19734] pgscan 2598 [ 1101.329324][T19734] pgsteal 859 [ 1101.423318][T19734] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=16947,uid=0 [ 1101.440079][T19734] Memory cgroup out of memory: Killed process 16947 (syz-executor.3) total-vm:72584kB, anon-rss:2200kB, file-rss:35784kB, shmem-rss:0kB, UID:0 pgtables:131072kB oom_score_adj:1000 [ 1101.459038][ T1070] oom_reaper: reaped process 16947 (syz-executor.3), now anon-rss:0kB, file-rss:34824kB, shmem-rss:0kB [ 1101.460913][ T7572] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1101.493362][ T7572] CPU: 0 PID: 7572 Comm: syz-executor.3 Not tainted 5.4.0-syzkaller #0 [ 1101.501651][ T7572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1101.513387][ T7572] Call Trace: [ 1101.516843][ T7572] dump_stack+0x11d/0x181 [ 1101.521171][ T7572] dump_header+0xaa/0x449 [ 1101.526186][ T7572] oom_kill_process.cold+0x10/0x15 [ 1101.531280][ T7572] out_of_memory+0x231/0xa00 [ 1101.535979][ T7572] mem_cgroup_out_of_memory+0x128/0x150 [ 1101.541521][ T7572] try_charge+0x7f5/0xbe0 [ 1101.545850][ T7572] ? __rcu_read_unlock+0x10/0x3c0 [ 1101.550885][ T7572] mem_cgroup_try_charge+0xd2/0x260 [ 1101.556108][ T7572] mem_cgroup_try_charge_delay+0x3a/0x80 [ 1101.561735][ T7572] wp_page_copy+0x322/0x1120 [ 1101.566312][ T7572] ? __read_once_size+0x41/0xe0 [ 1101.571161][ T7572] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 1101.577078][ T7572] do_wp_page+0x192/0x11f0 [ 1101.581489][ T7572] ? map_id_up+0xee/0x1c0 [ 1101.585903][ T7572] __handle_mm_fault+0x1ab1/0x2c70 [ 1101.591138][ T7572] handle_mm_fault+0x21b/0x530 [ 1101.595973][ T7572] __do_page_fault+0x456/0x8d0 [ 1101.600801][ T7572] do_page_fault+0x38/0x194 [ 1101.605287][ T7572] page_fault+0x34/0x40 [ 1101.609519][ T7572] RIP: 0033:0x43175a [ 1101.613486][ T7572] Code: 48 29 e8 31 c9 48 81 fb 40 96 71 00 0f 95 c1 48 8d 34 2a 48 83 cd 01 48 c1 e1 02 48 83 c8 01 48 09 e9 48 89 73 58 48 89 4a 08 <48> 89 46 08 48 8d 4a 10 8b 05 ec 59 64 00 85 c0 0f 84 3a f7 ff ff [ 1101.633190][ T7572] RSP: 002b:00007ffefed653d0 EFLAGS: 00010206 [ 1101.639440][ T7572] RAX: 0000000000018691 RBX: 0000000000719640 RCX: 0000000000008041 [ 1101.647745][ T7572] RDX: 000000000234b930 RSI: 0000000002353970 RDI: 0000000000000003 [ 1101.659509][ T7572] RBP: 0000000000008041 R08: 0000000000000001 R09: 000000000234a940 [ 1101.667532][ T7572] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000719698 [ 1101.675594][ T7572] R13: 0000000000719698 R14: 000000000010c16c R15: 0000000000002710 [ 1101.684079][ T7572] memory: usage 37036kB, limit 0kB, failcnt 67 [ 1101.690304][ T7572] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1101.697176][ T7572] Memory cgroup stats for /syz3: [ 1101.697436][ T7572] anon 33693696 [ 1101.697436][ T7572] file 614400 [ 1101.697436][ T7572] kernel_stack 331776 [ 1101.697436][ T7572] slab 921600 [ 1101.697436][ T7572] sock 0 [ 1101.697436][ T7572] shmem 770048 [ 1101.697436][ T7572] file_mapped 0 [ 1101.697436][ T7572] file_dirty 0 [ 1101.697436][ T7572] file_writeback 0 [ 1101.697436][ T7572] anon_thp 31457280 [ 1101.697436][ T7572] inactive_anon 0 [ 1101.697436][ T7572] active_anon 34140160 [ 1101.697436][ T7572] inactive_file 73728 [ 1101.697436][ T7572] active_file 32768 [ 1101.697436][ T7572] unevictable 0 [ 1101.697436][ T7572] slab_reclaimable 135168 [ 1101.697436][ T7572] slab_unreclaimable 786432 [ 1101.697436][ T7572] pgfault 39699 [ 1101.697436][ T7572] pgmajfault 0 [ 1101.697436][ T7572] workingset_refault 0 [ 1101.697436][ T7572] workingset_activate 0 [ 1101.697436][ T7572] workingset_nodereclaim 0 [ 1101.697436][ T7572] pgrefill 438 [ 1101.697436][ T7572] pgscan 2598 [ 1101.697436][ T7572] pgsteal 859 [ 1101.792142][ T7572] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=19733,uid=0 [ 1101.811674][ T7572] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1101.821694][ T7572] CPU: 0 PID: 7572 Comm: syz-executor.3 Not tainted 5.4.0-syzkaller #0 [ 1101.829934][ T7572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1101.840024][ T7572] Call Trace: [ 1101.843300][ T7572] dump_stack+0x11d/0x181 [ 1101.847639][ T7572] dump_header+0xaa/0x449 [ 1101.851954][ T7572] oom_kill_process.cold+0x10/0x15 [ 1101.857152][ T7572] out_of_memory+0x231/0xa00 [ 1101.861744][ T7572] mem_cgroup_out_of_memory+0x128/0x150 [ 1101.867367][ T7572] try_charge+0xb5c/0xbe0 [ 1101.871684][ T7572] ? __rcu_read_unlock+0x10/0x3c0 [ 1101.876894][ T7572] mem_cgroup_try_charge+0xd2/0x260 [ 1101.882086][ T7572] mem_cgroup_try_charge_delay+0x3a/0x80 [ 1101.887703][ T7572] wp_page_copy+0x322/0x1120 [ 1101.892290][ T7572] ? __read_once_size+0x41/0xe0 [ 1101.897128][ T7572] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 1101.903027][ T7572] do_wp_page+0x192/0x11f0 [ 1101.908829][ T7572] ? map_id_up+0xee/0x1c0 [ 1101.913162][ T7572] __handle_mm_fault+0x1ab1/0x2c70 [ 1101.918278][ T7572] handle_mm_fault+0x21b/0x530 [ 1101.923047][ T7572] __do_page_fault+0x456/0x8d0 [ 1101.927795][ T7572] do_page_fault+0x38/0x194 [ 1101.932280][ T7572] page_fault+0x34/0x40 [ 1101.936415][ T7572] RIP: 0033:0x43175a [ 1101.940383][ T7572] Code: 48 29 e8 31 c9 48 81 fb 40 96 71 00 0f 95 c1 48 8d 34 2a 48 83 cd 01 48 c1 e1 02 48 83 c8 01 48 09 e9 48 89 73 58 48 89 4a 08 <48> 89 46 08 48 8d 4a 10 8b 05 ec 59 64 00 85 c0 0f 84 3a f7 ff ff [ 1101.959982][ T7572] RSP: 002b:00007ffefed653d0 EFLAGS: 00010206 [ 1101.966028][ T7572] RAX: 0000000000018691 RBX: 0000000000719640 RCX: 0000000000008041 [ 1101.973980][ T7572] RDX: 000000000234b930 RSI: 0000000002353970 RDI: 0000000000000003 [ 1101.981932][ T7572] RBP: 0000000000008041 R08: 0000000000000001 R09: 000000000234a940 [ 1101.989884][ T7572] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000719698 [ 1101.997907][ T7572] R13: 0000000000719698 R14: 000000000010c16c R15: 0000000000002710 [ 1102.006944][ T7572] memory: usage 37032kB, limit 0kB, failcnt 74 [ 1102.013133][ T7572] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1102.020115][ T7572] Memory cgroup stats for /syz3: [ 1102.020298][ T7572] anon 33693696 [ 1102.020298][ T7572] file 614400 [ 1102.020298][ T7572] kernel_stack 331776 [ 1102.020298][ T7572] slab 921600 [ 1102.020298][ T7572] sock 0 [ 1102.020298][ T7572] shmem 770048 [ 1102.020298][ T7572] file_mapped 0 [ 1102.020298][ T7572] file_dirty 0 [ 1102.020298][ T7572] file_writeback 0 [ 1102.020298][ T7572] anon_thp 31457280 [ 1102.020298][ T7572] inactive_anon 0 [ 1102.020298][ T7572] active_anon 34140160 [ 1102.020298][ T7572] inactive_file 73728 [ 1102.020298][ T7572] active_file 32768 [ 1102.020298][ T7572] unevictable 0 [ 1102.020298][ T7572] slab_reclaimable 135168 [ 1102.020298][ T7572] slab_unreclaimable 786432 [ 1102.020298][ T7572] pgfault 39699 [ 1102.020298][ T7572] pgmajfault 0 [ 1102.020298][ T7572] workingset_refault 0 [ 1102.020298][ T7572] workingset_activate 0 [ 1102.020298][ T7572] workingset_nodereclaim 0 [ 1102.020298][ T7572] pgrefill 438 [ 1102.020298][ T7572] pgscan 2598 [ 1102.020298][ T7572] pgsteal 859 [ 1102.114551][ T7572] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=16933,uid=0 [ 1102.130572][ T7572] Memory cgroup out of memory: Killed process 16933 (syz-executor.3) total-vm:72584kB, anon-rss:2200kB, file-rss:35784kB, shmem-rss:0kB, UID:0 pgtables:131072kB oom_score_adj:1000 [ 1102.149888][ T1070] oom_reaper: reaped process 16933 (syz-executor.3), now anon-rss:0kB, file-rss:34824kB, shmem-rss:0kB [ 1102.156439][ T7572] Memory cgroup out of memory: Killed process 15218 (syz-executor.3) total-vm:72584kB, anon-rss:2200kB, file-rss:35784kB, shmem-rss:0kB, UID:0 pgtables:131072kB oom_score_adj:1000 [ 1102.195760][ T7572] Memory cgroup out of memory: Killed process 15202 (syz-executor.3) total-vm:72584kB, anon-rss:2200kB, file-rss:35784kB, shmem-rss:0kB, UID:0 pgtables:131072kB oom_score_adj:1000 [ 1102.223691][ T7572] Memory cgroup out of memory: Killed process 15185 (syz-executor.3) total-vm:72584kB, anon-rss:2200kB, file-rss:35784kB, shmem-rss:0kB, UID:0 pgtables:131072kB oom_score_adj:1000 [ 1102.248244][ T7572] Memory cgroup out of memory: Killed process 15068 (syz-executor.3) total-vm:72584kB, anon-rss:2200kB, file-rss:35784kB, shmem-rss:0kB, UID:0 pgtables:131072kB oom_score_adj:1000 [ 1102.273855][ T7572] Memory cgroup out of memory: Killed process 15046 (syz-executor.3) total-vm:72584kB, anon-rss:2200kB, file-rss:35784kB, shmem-rss:0kB, UID:0 pgtables:131072kB oom_score_adj:1000 [ 1102.296298][ T1070] oom_reaper: reaped process 15046 (syz-executor.3), now anon-rss:0kB, file-rss:34824kB, shmem-rss:0kB [ 1102.310960][ T7572] Memory cgroup out of memory: Killed process 14985 (syz-executor.3) total-vm:72584kB, anon-rss:2200kB, file-rss:35784kB, shmem-rss:0kB, UID:0 pgtables:131072kB oom_score_adj:1000 [ 1102.335575][ T7572] Memory cgroup out of memory: Killed process 14956 (syz-executor.3) total-vm:72584kB, anon-rss:2200kB, file-rss:35784kB, shmem-rss:0kB, UID:0 pgtables:131072kB oom_score_adj:1000 [ 1102.355041][ T1070] oom_reaper: reaped process 14956 (syz-executor.3), now anon-rss:0kB, file-rss:34824kB, shmem-rss:0kB [ 1102.360321][ T7572] Memory cgroup out of memory: Killed process 14934 (syz-executor.3) total-vm:72584kB, anon-rss:2200kB, file-rss:35784kB, shmem-rss:0kB, UID:0 pgtables:131072kB oom_score_adj:1000 [ 1102.404031][ T7572] Memory cgroup out of memory: Killed process 14923 (syz-executor.3) total-vm:72584kB, anon-rss:2200kB, file-rss:35784kB, shmem-rss:0kB, UID:0 pgtables:131072kB oom_score_adj:1000 [ 1102.429705][ T7572] Memory cgroup out of memory: Killed process 14738 (syz-executor.3) total-vm:72584kB, anon-rss:2200kB, file-rss:35784kB, shmem-rss:0kB, UID:0 pgtables:131072kB oom_score_adj:1000 [ 1102.451693][ T1070] oom_reaper: reaped process 14738 (syz-executor.3), now anon-rss:0kB, file-rss:34824kB, shmem-rss:0kB [ 1102.454906][ T7572] Memory cgroup out of memory: Killed process 14945 (syz-executor.3) total-vm:72584kB, anon-rss:2200kB, file-rss:35780kB, shmem-rss:0kB, UID:0 pgtables:131072kB oom_score_adj:1000 [ 1102.500392][ T7572] Memory cgroup out of memory: Killed process 14724 (syz-executor.3) total-vm:72584kB, anon-rss:2200kB, file-rss:35780kB, shmem-rss:0kB, UID:0 pgtables:131072kB oom_score_adj:1000 [ 1102.519920][ T1070] oom_reaper: reaped process 14724 (syz-executor.3), now anon-rss:0kB, file-rss:34820kB, shmem-rss:0kB [ 1102.533867][ T7572] Memory cgroup out of memory: Killed process 14710 (syz-executor.3) total-vm:72584kB, anon-rss:2200kB, file-rss:35780kB, shmem-rss:0kB, UID:0 pgtables:131072kB oom_score_adj:1000 [ 1102.554611][ T1070] oom_reaper: reaped process 14710 (syz-executor.3), now anon-rss:0kB, file-rss:34820kB, shmem-rss:0kB [ 1102.569181][ T7572] Memory cgroup out of memory: Killed process 8372 (syz-executor.3) total-vm:72584kB, anon-rss:2196kB, file-rss:35784kB, shmem-rss:0kB, UID:0 pgtables:131072kB oom_score_adj:1000 [ 1102.596957][ T7572] Memory cgroup out of memory: Killed process 7572 (syz-executor.3) total-vm:72452kB, anon-rss:108kB, file-rss:35776kB, shmem-rss:0kB, UID:0 pgtables:122880kB oom_score_adj:0 [ 1103.596401][T18179] device bridge_slave_1 left promiscuous mode [ 1103.602619][T18179] bridge0: port 2(bridge_slave_1) entered disabled state [ 1103.666226][T18179] device bridge_slave_0 left promiscuous mode [ 1103.672438][T18179] bridge0: port 1(bridge_slave_0) entered disabled state [ 1104.386174][T18179] device hsr_slave_0 left promiscuous mode [ 1104.445873][T18179] device hsr_slave_1 left promiscuous mode [ 1104.522271][T18179] team0 (unregistering): Port device team_slave_1 removed [ 1104.532416][T18179] team0 (unregistering): Port device team_slave_0 removed [ 1104.542452][T18179] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1104.599656][T18179] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1104.695700][T18179] bond0 (unregistering): Released all slaves 08:41:04 executing program 1: r0 = socket(0x800000018, 0x1, 0x0) sendmsg$unix(r0, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001100)=[@rights], 0x10}, 0x0) 08:41:04 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d94"], 0x3}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:41:04 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:41:04 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) getpid() tkill(0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/93}, 0x65, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 08:41:04 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:41:04 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) write$cgroup_int(r0, &(0x7f0000000080), 0xffffff71) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, 0x0, 0x0) 08:41:04 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d94"], 0x3}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:41:04 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) [ 1105.532698][T19761] FAT-fs (loop2): bogus number of reserved sectors [ 1105.539352][T19761] FAT-fs (loop2): Can't find a valid FAT filesystem 08:41:04 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x2}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:41:05 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:41:05 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x2}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:41:05 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) [ 1107.384679][T19782] IPVS: ftp: loaded support on port[0] = 21 [ 1107.434142][T19782] chnl_net:caif_netlink_parms(): no params data found [ 1107.459034][T19782] bridge0: port 1(bridge_slave_0) entered blocking state [ 1107.466268][T19782] bridge0: port 1(bridge_slave_0) entered disabled state [ 1107.474092][T19782] device bridge_slave_0 entered promiscuous mode [ 1107.481688][T19782] bridge0: port 2(bridge_slave_1) entered blocking state [ 1107.488883][T19782] bridge0: port 2(bridge_slave_1) entered disabled state [ 1107.497163][T19782] device bridge_slave_1 entered promiscuous mode [ 1107.513461][T19782] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1107.524188][T19782] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1107.542311][T19782] team0: Port device team_slave_0 added [ 1107.549393][T19782] team0: Port device team_slave_1 added [ 1107.628333][T19782] device hsr_slave_0 entered promiscuous mode [ 1107.666279][T19782] device hsr_slave_1 entered promiscuous mode [ 1107.715866][T19782] debugfs: Directory 'hsr0' with parent '/' already present! [ 1107.729503][T19782] bridge0: port 2(bridge_slave_1) entered blocking state [ 1107.736565][T19782] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1107.743827][T19782] bridge0: port 1(bridge_slave_0) entered blocking state [ 1107.750966][T19782] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1107.780891][T19782] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1107.792874][ T8568] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1107.811698][ T8568] bridge0: port 1(bridge_slave_0) entered disabled state [ 1107.820009][ T8568] bridge0: port 2(bridge_slave_1) entered disabled state [ 1107.835217][T19782] 8021q: adding VLAN 0 to HW filter on device team0 [ 1107.846081][T18685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1107.854543][T18685] bridge0: port 1(bridge_slave_0) entered blocking state [ 1107.861631][T18685] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1107.872037][T19784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1107.880812][T19784] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1107.889486][T19784] bridge0: port 2(bridge_slave_1) entered blocking state [ 1107.896534][T19784] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1107.907715][T19786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1107.918605][T19784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1107.936990][T19784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1107.945868][T19784] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1107.954881][T19784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1107.963540][T19784] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1107.972202][T19784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1107.980449][T19784] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1107.988635][T19784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1107.997055][T19784] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1108.005417][T19784] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1108.015115][T19782] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1108.031930][T19782] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1108.040365][ T8568] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1108.048383][ T8568] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1108.358477][T19795] oom_kill_process: 15 callbacks suppressed [ 1108.358498][T19795] syz-executor.3 invoked oom-killer: gfp_mask=0x101cca(GFP_HIGHUSER_MOVABLE|__GFP_WRITE), order=0, oom_score_adj=1000 [ 1108.378536][T19795] CPU: 1 PID: 19795 Comm: syz-executor.3 Not tainted 5.4.0-syzkaller #0 [ 1108.386957][T19795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1108.397042][T19795] Call Trace: [ 1108.400344][T19795] dump_stack+0x11d/0x181 [ 1108.404659][T19795] dump_header+0xaa/0x449 [ 1108.409030][T19795] oom_kill_process.cold+0x10/0x15 [ 1108.414127][T19795] out_of_memory+0x231/0xa00 [ 1108.419109][T19795] mem_cgroup_out_of_memory+0x128/0x150 [ 1108.424721][T19795] try_charge+0xb5c/0xbe0 [ 1108.429176][T19795] ? __rcu_read_unlock+0x10/0x3c0 [ 1108.434246][T19795] mem_cgroup_try_charge+0xd2/0x260 [ 1108.439437][T19795] __add_to_page_cache_locked+0x163/0x780 [ 1108.445146][T19795] ? __read_once_size.constprop.0+0x20/0x20 [ 1108.451028][T19795] add_to_page_cache_lru+0xc4/0x260 [ 1108.456263][T19795] pagecache_get_page+0x2ac/0x6f0 [ 1108.461352][T19795] ? __read_once_size.constprop.0+0x12/0x20 [ 1108.467253][T19795] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1108.473534][T19795] grab_cache_page_write_begin+0x5d/0x90 [ 1108.479171][T19795] ext4_da_write_begin+0x1a3/0x810 [ 1108.484277][T19795] ? __read_once_size+0x41/0xe0 [ 1108.489124][T19795] ? __sanitizer_cov_trace_cmp8+0x10/0x20 [ 1108.494855][T19795] ? iov_iter_fault_in_readable+0x15c/0x2b0 [ 1108.500737][T19795] generic_perform_write+0x136/0x320 [ 1108.506045][T19795] __generic_file_write_iter+0x251/0x380 [ 1108.511704][T19795] ? constant_test_bit+0x12/0x30 [ 1108.516647][T19795] ext4_file_write_iter+0x1bd/0xa00 [ 1108.521829][T19795] ? iov_iter_init+0xe2/0x120 [ 1108.526485][T19795] new_sync_write+0x388/0x4a0 [ 1108.531224][T19795] __vfs_write+0xb1/0xc0 [ 1108.535461][T19795] vfs_write+0x18a/0x390 [ 1108.539753][T19795] ksys_write+0xd5/0x1b0 [ 1108.544039][T19795] __x64_sys_write+0x4c/0x60 [ 1108.548720][T19795] do_syscall_64+0xcc/0x370 [ 1108.553278][T19795] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1108.559148][T19795] RIP: 0033:0x45a679 [ 1108.563027][T19795] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1108.582652][T19795] RSP: 002b:00007f1f9aad1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1108.591118][T19795] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a679 [ 1108.599070][T19795] RDX: 00000000ffffff71 RSI: 0000000020000080 RDI: 0000000000000003 [ 1108.607021][T19795] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1108.614973][T19795] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1f9aad26d4 [ 1108.622939][T19795] R13: 00000000004cb8f1 R14: 00000000004e5278 R15: 00000000ffffffff [ 1108.632394][T19795] memory: usage 3684kB, limit 0kB, failcnt 203 [ 1108.638738][T19795] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1108.645577][T19795] Memory cgroup stats for /syz3: [ 1108.645675][T19795] anon 2179072 [ 1108.645675][T19795] file 643072 [ 1108.645675][T19795] kernel_stack 0 [ 1108.645675][T19795] slab 782336 [ 1108.645675][T19795] sock 0 [ 1108.645675][T19795] shmem 770048 [ 1108.645675][T19795] file_mapped 0 [ 1108.645675][T19795] file_dirty 135168 [ 1108.645675][T19795] file_writeback 0 [ 1108.645675][T19795] anon_thp 2097152 [ 1108.645675][T19795] inactive_anon 0 [ 1108.645675][T19795] active_anon 2805760 [ 1108.645675][T19795] inactive_file 65536 [ 1108.645675][T19795] active_file 73728 [ 1108.645675][T19795] unevictable 0 [ 1108.645675][T19795] slab_reclaimable 135168 [ 1108.645675][T19795] slab_unreclaimable 647168 [ 1108.645675][T19795] pgfault 39765 [ 1108.645675][T19795] pgmajfault 0 [ 1108.645675][T19795] workingset_refault 0 [ 1108.645675][T19795] workingset_activate 0 [ 1108.645675][T19795] workingset_nodereclaim 0 [ 1108.645675][T19795] pgrefill 2268 [ 1108.645675][T19795] pgscan 8148 [ 1108.645675][T19795] pgsteal 2314 [ 1108.743138][T19795] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=19793,uid=0 [ 1108.758647][T19795] Memory cgroup out of memory: Killed process 19793 (syz-executor.3) total-vm:72720kB, anon-rss:2140kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:143360kB oom_score_adj:1000 [ 1108.799407][ T1070] oom_reaper: reaped process 19793 (syz-executor.3), now anon-rss:0kB, file-rss:34852kB, shmem-rss:0kB [ 1108.832655][T19782] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1108.842703][T19782] CPU: 0 PID: 19782 Comm: syz-executor.3 Not tainted 5.4.0-syzkaller #0 [ 1108.851157][T19782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1108.861194][T19782] Call Trace: [ 1108.864471][T19782] dump_stack+0x11d/0x181 [ 1108.868794][T19782] dump_header+0xaa/0x449 [ 1108.873107][T19782] oom_kill_process.cold+0x10/0x15 [ 1108.878248][T19782] out_of_memory+0x231/0xa00 [ 1108.882921][T19782] mem_cgroup_out_of_memory+0x128/0x150 [ 1108.888455][T19782] try_charge+0xb5c/0xbe0 [ 1108.892767][T19782] ? __rcu_read_unlock+0x10/0x3c0 [ 1108.898552][T19782] mem_cgroup_try_charge+0xd2/0x260 [ 1108.903735][T19782] mem_cgroup_try_charge_delay+0x3a/0x80 [ 1108.909478][T19782] wp_page_copy+0x322/0x1120 [ 1108.914065][T19782] ? __read_once_size+0x41/0xe0 [ 1108.918916][T19782] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 1108.924855][T19782] do_wp_page+0x192/0x11f0 [ 1108.929292][T19782] ? map_id_up+0xee/0x1c0 [ 1108.933657][T19782] __handle_mm_fault+0x1ab1/0x2c70 [ 1108.938888][T19782] handle_mm_fault+0x21b/0x530 [ 1108.943823][T19782] __do_page_fault+0x456/0x8d0 [ 1108.948672][T19782] do_page_fault+0x38/0x194 [ 1108.953255][T19782] page_fault+0x34/0x40 [ 1108.957400][T19782] RIP: 0033:0x431756 [ 1108.961292][T19782] Code: 1f 44 00 00 48 29 e8 31 c9 48 81 fb 40 96 71 00 0f 95 c1 48 8d 34 2a 48 83 cd 01 48 c1 e1 02 48 83 c8 01 48 09 e9 48 89 73 58 <48> 89 4a 08 48 89 46 08 48 8d 4a 10 8b 05 ec 59 64 00 85 c0 0f 84 [ 1108.981045][T19782] RSP: 002b:00007ffd88877290 EFLAGS: 00010206 [ 1108.987093][T19782] RAX: 0000000000019691 RBX: 0000000000719640 RCX: 0000000000008041 [ 1108.995089][T19782] RDX: 0000000000f0c930 RSI: 0000000000f14970 RDI: 0000000000000003 [ 1109.003130][T19782] RBP: 0000000000008041 R08: 0000000000000001 R09: 0000000000f0b940 [ 1109.011083][T19782] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000719698 [ 1109.019108][T19782] R13: 0000000000719698 R14: 0000000000000000 R15: 0000000000002710 [ 1109.028821][T19782] memory: usage 1352kB, limit 0kB, failcnt 214 [ 1109.035048][T19782] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1109.044559][T19782] Memory cgroup stats for /syz3: [ 1109.044747][T19782] anon 0 [ 1109.044747][T19782] file 643072 [ 1109.044747][T19782] kernel_stack 0 [ 1109.044747][T19782] slab 782336 [ 1109.044747][T19782] sock 0 [ 1109.044747][T19782] shmem 770048 [ 1109.044747][T19782] file_mapped 0 [ 1109.044747][T19782] file_dirty 135168 [ 1109.044747][T19782] file_writeback 0 [ 1109.044747][T19782] anon_thp 0 [ 1109.044747][T19782] inactive_anon 0 [ 1109.044747][T19782] active_anon 532480 [ 1109.044747][T19782] inactive_file 65536 [ 1109.044747][T19782] active_file 73728 [ 1109.044747][T19782] unevictable 0 [ 1109.044747][T19782] slab_reclaimable 135168 [ 1109.044747][T19782] slab_unreclaimable 647168 [ 1109.044747][T19782] pgfault 39765 [ 1109.044747][T19782] pgmajfault 0 [ 1109.044747][T19782] workingset_refault 0 [ 1109.044747][T19782] workingset_activate 0 [ 1109.044747][T19782] workingset_nodereclaim 0 [ 1109.044747][T19782] pgrefill 2268 [ 1109.044747][T19782] pgscan 8181 [ 1109.044747][T19782] pgsteal 2314 [ 1109.044747][T19782] pgactivate 3399 [ 1109.141436][T19782] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=19782,uid=0 [ 1109.157118][T19782] Memory cgroup out of memory: Killed process 19782 (syz-executor.3) total-vm:72456kB, anon-rss:72kB, file-rss:34832kB, shmem-rss:0kB, UID:0 pgtables:126976kB oom_score_adj:0 [ 1109.175392][ T1070] oom_reaper: reaped process 19782 (syz-executor.3), now anon-rss:0kB, file-rss:34880kB, shmem-rss:0kB [ 1110.116308][ T7698] device bridge_slave_1 left promiscuous mode [ 1110.122585][ T7698] bridge0: port 2(bridge_slave_1) entered disabled state [ 1110.186584][ T7698] device bridge_slave_0 left promiscuous mode [ 1110.192791][ T7698] bridge0: port 1(bridge_slave_0) entered disabled state [ 1110.906055][ T7698] device hsr_slave_0 left promiscuous mode [ 1110.945863][ T7698] device hsr_slave_1 left promiscuous mode [ 1110.992180][ T7698] team0 (unregistering): Port device team_slave_1 removed [ 1111.002535][ T7698] team0 (unregistering): Port device team_slave_0 removed [ 1111.013063][ T7698] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1111.049409][ T7698] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1111.126752][ T7698] bond0 (unregistering): Released all slaves 08:41:12 executing program 1: bind$unix(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x1, 0x0) bind$unix(0xffffffffffffffff, 0x0, 0x0) poll(0x0, 0x0, 0x0) mmap(&(0x7f0000150000/0x4000)=nil, 0x4000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) munlock(&(0x7f000000c000/0x400000)=nil, 0x400000) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) 08:41:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x2}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:41:12 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:41:12 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) getpid() tkill(0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/93}, 0x65, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 08:41:12 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:41:12 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) write$cgroup_int(r0, &(0x7f0000000080), 0xffffff71) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, 0x0, 0x0) 08:41:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:41:13 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) [ 1113.847581][T19813] FAT-fs (loop2): bogus number of reserved sectors [ 1113.854186][T19813] FAT-fs (loop2): Can't find a valid FAT filesystem 08:41:13 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040), 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:41:13 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:41:13 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040), 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:41:13 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) [ 1115.690204][T19835] IPVS: ftp: loaded support on port[0] = 21 [ 1115.742927][T19835] chnl_net:caif_netlink_parms(): no params data found [ 1115.768197][T19835] bridge0: port 1(bridge_slave_0) entered blocking state [ 1115.775317][T19835] bridge0: port 1(bridge_slave_0) entered disabled state [ 1115.783238][T19835] device bridge_slave_0 entered promiscuous mode [ 1115.790811][T19835] bridge0: port 2(bridge_slave_1) entered blocking state [ 1115.797979][T19835] bridge0: port 2(bridge_slave_1) entered disabled state [ 1115.805626][T19835] device bridge_slave_1 entered promiscuous mode [ 1115.822973][T19835] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1115.833559][T19835] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1115.851786][T19835] team0: Port device team_slave_0 added [ 1115.858543][T19835] team0: Port device team_slave_1 added [ 1115.927584][T19835] device hsr_slave_0 entered promiscuous mode [ 1115.996396][T19835] device hsr_slave_1 entered promiscuous mode [ 1116.055844][T19835] debugfs: Directory 'hsr0' with parent '/' already present! [ 1116.069253][T19835] bridge0: port 2(bridge_slave_1) entered blocking state [ 1116.076347][T19835] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1116.083773][T19835] bridge0: port 1(bridge_slave_0) entered blocking state [ 1116.090818][T19835] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1116.121288][T19835] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1116.132979][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1116.141450][ T2962] bridge0: port 1(bridge_slave_0) entered disabled state [ 1116.160158][ T2962] bridge0: port 2(bridge_slave_1) entered disabled state [ 1116.169736][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1116.181597][T19835] 8021q: adding VLAN 0 to HW filter on device team0 [ 1116.191968][ T8568] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1116.200836][ T8568] bridge0: port 1(bridge_slave_0) entered blocking state [ 1116.207952][ T8568] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1116.226730][ T8568] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1116.235107][ T8568] bridge0: port 2(bridge_slave_1) entered blocking state [ 1116.242184][ T8568] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1116.251059][ T8568] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1116.261939][T19784] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1116.270388][T19784] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1116.282039][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1116.294001][T18685] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1116.303633][T19835] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1116.319079][ T8568] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1116.326862][ T8568] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1116.338481][T19835] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1116.634484][T19847] syz-executor.3 invoked oom-killer: gfp_mask=0x101cca(GFP_HIGHUSER_MOVABLE|__GFP_WRITE), order=0, oom_score_adj=1000 [ 1116.647195][T19847] CPU: 0 PID: 19847 Comm: syz-executor.3 Not tainted 5.4.0-syzkaller #0 [ 1116.655543][T19847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1116.665653][T19847] Call Trace: [ 1116.668931][T19847] dump_stack+0x11d/0x181 [ 1116.673281][T19847] dump_header+0xaa/0x449 [ 1116.677608][T19847] oom_kill_process.cold+0x10/0x15 [ 1116.682911][T19847] out_of_memory+0x231/0xa00 [ 1116.687514][T19847] mem_cgroup_out_of_memory+0x128/0x150 [ 1116.693085][T19847] try_charge+0xb5c/0xbe0 [ 1116.697423][T19847] ? __rcu_read_unlock+0x10/0x3c0 [ 1116.702446][T19847] mem_cgroup_try_charge+0xd2/0x260 [ 1116.707654][T19847] __add_to_page_cache_locked+0x163/0x780 [ 1116.713379][T19847] ? __read_once_size.constprop.0+0x20/0x20 [ 1116.719312][T19847] add_to_page_cache_lru+0xc4/0x260 [ 1116.724532][T19847] pagecache_get_page+0x2ac/0x6f0 [ 1116.729544][T19847] ? __read_once_size.constprop.0+0x12/0x20 [ 1116.735420][T19847] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1116.741691][T19847] grab_cache_page_write_begin+0x5d/0x90 [ 1116.747397][T19847] ext4_da_write_begin+0x1a3/0x810 [ 1116.752513][T19847] ? __read_once_size+0x41/0xe0 [ 1116.757350][T19847] ? __sanitizer_cov_trace_cmp8+0x10/0x20 [ 1116.763069][T19847] ? iov_iter_fault_in_readable+0x15c/0x2b0 [ 1116.768961][T19847] generic_perform_write+0x136/0x320 [ 1116.774236][T19847] __generic_file_write_iter+0x251/0x380 [ 1116.779849][T19847] ? constant_test_bit+0x12/0x30 [ 1116.784798][T19847] ext4_file_write_iter+0x1bd/0xa00 [ 1116.790045][T19847] ? iov_iter_init+0xe2/0x120 [ 1116.794716][T19847] new_sync_write+0x388/0x4a0 [ 1116.799496][T19847] __vfs_write+0xb1/0xc0 [ 1116.803721][T19847] vfs_write+0x18a/0x390 [ 1116.807971][T19847] ksys_write+0xd5/0x1b0 [ 1116.812281][T19847] __x64_sys_write+0x4c/0x60 [ 1116.816923][T19847] do_syscall_64+0xcc/0x370 [ 1116.822204][T19847] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1116.828084][T19847] RIP: 0033:0x45a679 [ 1116.831986][T19847] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1116.851583][T19847] RSP: 002b:00007f2bba4cec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1116.859986][T19847] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a679 [ 1116.867944][T19847] RDX: 00000000ffffff71 RSI: 0000000020000080 RDI: 0000000000000003 [ 1116.875909][T19847] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1116.883872][T19847] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2bba4cf6d4 [ 1116.891825][T19847] R13: 00000000004cb8f1 R14: 00000000004e5278 R15: 00000000ffffffff [ 1116.901529][T19847] memory: usage 3416kB, limit 0kB, failcnt 251 [ 1116.907746][T19847] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1116.914578][T19847] Memory cgroup stats for /syz3: [ 1116.914835][T19847] anon 2076672 [ 1116.914835][T19847] file 598016 [ 1116.914835][T19847] kernel_stack 0 [ 1116.914835][T19847] slab 512000 [ 1116.914835][T19847] sock 0 [ 1116.914835][T19847] shmem 770048 [ 1116.914835][T19847] file_mapped 0 [ 1116.914835][T19847] file_dirty 0 [ 1116.914835][T19847] file_writeback 0 [ 1116.914835][T19847] anon_thp 2097152 [ 1116.914835][T19847] inactive_anon 0 [ 1116.914835][T19847] active_anon 2609152 [ 1116.914835][T19847] inactive_file 0 [ 1116.914835][T19847] active_file 0 [ 1116.914835][T19847] unevictable 0 [ 1116.914835][T19847] slab_reclaimable 135168 [ 1116.914835][T19847] slab_unreclaimable 376832 [ 1116.914835][T19847] pgfault 39864 [ 1116.914835][T19847] pgmajfault 0 [ 1116.914835][T19847] workingset_refault 0 [ 1116.914835][T19847] workingset_activate 0 [ 1116.914835][T19847] workingset_nodereclaim 0 [ 1116.914835][T19847] pgrefill 2301 [ 1116.914835][T19847] pgscan 11183 [ 1116.914835][T19847] pgsteal 3650 [ 1116.914835][T19847] pgactivate 4026 [ 1117.010727][T19847] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=19846,uid=0 [ 1117.026964][T19847] Memory cgroup out of memory: Killed process 19846 (syz-executor.3) total-vm:72720kB, anon-rss:2136kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:143360kB oom_score_adj:1000 [ 1117.046506][ T1070] oom_reaper: reaped process 19846 (syz-executor.3), now anon-rss:0kB, file-rss:34852kB, shmem-rss:0kB [ 1117.080530][T19835] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1117.090624][T19835] CPU: 1 PID: 19835 Comm: syz-executor.3 Not tainted 5.4.0-syzkaller #0 [ 1117.098973][T19835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1117.109019][T19835] Call Trace: [ 1117.112292][T19835] dump_stack+0x11d/0x181 [ 1117.116696][T19835] dump_header+0xaa/0x449 [ 1117.121006][T19835] oom_kill_process.cold+0x10/0x15 [ 1117.126099][T19835] out_of_memory+0x231/0xa00 [ 1117.130692][T19835] mem_cgroup_out_of_memory+0x128/0x150 [ 1117.136385][T19835] try_charge+0xb5c/0xbe0 [ 1117.140711][T19835] ? __rcu_read_unlock+0x10/0x3c0 [ 1117.145723][T19835] mem_cgroup_try_charge+0xd2/0x260 [ 1117.150917][T19835] mem_cgroup_try_charge_delay+0x3a/0x80 [ 1117.156543][T19835] __handle_mm_fault+0x17ab/0x2c70 [ 1117.161640][T19835] handle_mm_fault+0x21b/0x530 [ 1117.166396][T19835] __do_page_fault+0x456/0x8d0 [ 1117.171146][T19835] do_page_fault+0x38/0x194 [ 1117.175630][T19835] page_fault+0x34/0x40 [ 1117.179772][T19835] RIP: 0033:0x403a32 [ 1117.183684][T19835] Code: 55 41 54 49 89 fc 55 53 48 81 ec b8 10 00 00 64 48 8b 04 25 28 00 00 00 48 89 84 24 a8 10 00 00 31 c0 be 02 00 00 00 4c 89 e7 69 96 05 00 85 c0 0f 84 00 03 00 00 4c 89 e7 e8 89 4b 05 00 48 [ 1117.203672][T19835] RSP: 002b:00007ffed52e1f30 EFLAGS: 00010246 [ 1117.209789][T19835] RAX: 0000000000000000 RBX: 000000000011096a RCX: 0000000000414130 [ 1117.217742][T19835] RDX: 000000000000000c RSI: 0000000000000002 RDI: 00007ffed52e3060 [ 1117.225692][T19835] RBP: 0000000000000002 R08: 0000000000000001 R09: 0000000000c0f940 [ 1117.233681][T19835] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffed52e3060 [ 1117.241643][T19835] R13: 00007ffed52e3050 R14: 0000000000000000 R15: 00007ffed52e3060 [ 1117.251155][T19835] memory: usage 1088kB, limit 0kB, failcnt 266 [ 1117.257363][T19835] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1117.264193][T19835] Memory cgroup stats for /syz3: [ 1117.264297][T19835] anon 28672 [ 1117.264297][T19835] file 598016 [ 1117.264297][T19835] kernel_stack 0 [ 1117.264297][T19835] slab 512000 [ 1117.264297][T19835] sock 0 [ 1117.264297][T19835] shmem 770048 [ 1117.264297][T19835] file_mapped 0 [ 1117.264297][T19835] file_dirty 0 [ 1117.264297][T19835] file_writeback 0 [ 1117.264297][T19835] anon_thp 0 [ 1117.264297][T19835] inactive_anon 0 [ 1117.264297][T19835] active_anon 561152 [ 1117.264297][T19835] inactive_file 0 [ 1117.264297][T19835] active_file 0 [ 1117.264297][T19835] unevictable 0 [ 1117.264297][T19835] slab_reclaimable 135168 [ 1117.264297][T19835] slab_unreclaimable 376832 [ 1117.264297][T19835] pgfault 39864 [ 1117.264297][T19835] pgmajfault 0 [ 1117.264297][T19835] workingset_refault 0 [ 1117.264297][T19835] workingset_activate 0 [ 1117.264297][T19835] workingset_nodereclaim 0 [ 1117.264297][T19835] pgrefill 2301 [ 1117.264297][T19835] pgscan 11183 [ 1117.264297][T19835] pgsteal 3650 [ 1117.264297][T19835] pgactivate 4059 [ 1117.359518][T19835] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=19835,uid=0 [ 1117.378421][T19835] Memory cgroup out of memory: Killed process 19835 (syz-executor.3) total-vm:72456kB, anon-rss:68kB, file-rss:34832kB, shmem-rss:0kB, UID:0 pgtables:126976kB oom_score_adj:0 [ 1117.396912][ T1070] oom_reaper: reaped process 19835 (syz-executor.3), now anon-rss:0kB, file-rss:34880kB, shmem-rss:0kB [ 1118.466732][T18918] device bridge_slave_1 left promiscuous mode [ 1118.473090][T18918] bridge0: port 2(bridge_slave_1) entered disabled state [ 1118.526515][T18918] device bridge_slave_0 left promiscuous mode [ 1118.532854][T18918] bridge0: port 1(bridge_slave_0) entered disabled state [ 1119.205940][T18918] device hsr_slave_0 left promiscuous mode [ 1119.255849][T18918] device hsr_slave_1 left promiscuous mode [ 1119.312295][T18918] team0 (unregistering): Port device team_slave_1 removed [ 1119.322425][T18918] team0 (unregistering): Port device team_slave_0 removed [ 1119.332565][T18918] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1119.378916][T18918] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1119.447492][T18918] bond0 (unregistering): Released all slaves 08:41:21 executing program 1: bind$unix(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x1, 0x0) bind$unix(0xffffffffffffffff, 0x0, 0x0) poll(0x0, 0x0, 0x0) mmap(&(0x7f0000150000/0x4000)=nil, 0x4000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) munlock(&(0x7f000000c000/0x400000)=nil, 0x400000) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) 08:41:21 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x2}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:41:21 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) getpid() tkill(0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000047c0)=[{{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000000)="d8", 0x1}], 0x1}}], 0x1, 0x0) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/93}, 0x65, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 08:41:21 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040), 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:41:21 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) write$cgroup_int(r0, &(0x7f0000000080), 0xffffff71) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, 0x0, 0x0) 08:41:21 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:41:21 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x2}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:41:21 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000000100), 0x5bd, 0x2400ffe0) [ 1122.419499][T19871] FAT-fs (loop2): bogus number of reserved sectors [ 1122.426793][T19871] FAT-fs (loop2): Can't find a valid FAT filesystem 08:41:21 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:41:21 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x2}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:41:22 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000000100), 0x5bd, 0x2400ffe0) 08:41:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x3}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) [ 1124.253383][T19896] IPVS: ftp: loaded support on port[0] = 21 [ 1124.300690][T19896] chnl_net:caif_netlink_parms(): no params data found [ 1124.324893][T19896] bridge0: port 1(bridge_slave_0) entered blocking state [ 1124.332136][T19896] bridge0: port 1(bridge_slave_0) entered disabled state [ 1124.340302][T19896] device bridge_slave_0 entered promiscuous mode [ 1124.347818][T19896] bridge0: port 2(bridge_slave_1) entered blocking state [ 1124.354858][T19896] bridge0: port 2(bridge_slave_1) entered disabled state [ 1124.362660][T19896] device bridge_slave_1 entered promiscuous mode [ 1124.379545][T19896] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1124.390113][T19896] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1124.408790][T19896] team0: Port device team_slave_0 added [ 1124.415379][T19896] team0: Port device team_slave_1 added [ 1124.467859][T19896] device hsr_slave_0 entered promiscuous mode [ 1124.536177][T19896] device hsr_slave_1 entered promiscuous mode [ 1124.585840][T19896] debugfs: Directory 'hsr0' with parent '/' already present! [ 1124.600606][T19896] bridge0: port 2(bridge_slave_1) entered blocking state [ 1124.607855][T19896] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1124.615169][T19896] bridge0: port 1(bridge_slave_0) entered blocking state [ 1124.622202][T19896] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1124.651250][T19896] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1124.662597][ T8568] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1124.671178][ T8568] bridge0: port 1(bridge_slave_0) entered disabled state [ 1124.679280][ T8568] bridge0: port 2(bridge_slave_1) entered disabled state [ 1124.689082][ T8568] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1124.700955][T19896] 8021q: adding VLAN 0 to HW filter on device team0 [ 1124.711253][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1124.721774][ T2962] bridge0: port 1(bridge_slave_0) entered blocking state [ 1124.729934][ T2962] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1124.740946][ T8568] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1124.749430][ T8568] bridge0: port 2(bridge_slave_1) entered blocking state [ 1124.756472][ T8568] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1124.774018][T18685] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1124.782762][T18685] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1124.794100][ T8568] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1124.808843][T19896] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1124.819545][T19896] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1124.831846][ T8568] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1124.840580][ T8568] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1124.849135][ T8568] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1124.866324][T18685] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1124.873858][T18685] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1124.886953][T19896] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1125.173706][T19906] syz-executor.3 invoked oom-killer: gfp_mask=0x101cca(GFP_HIGHUSER_MOVABLE|__GFP_WRITE), order=0, oom_score_adj=1000 [ 1125.188623][T19906] CPU: 0 PID: 19906 Comm: syz-executor.3 Not tainted 5.4.0-syzkaller #0 [ 1125.196941][T19906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1125.206985][T19906] Call Trace: [ 1125.210357][T19906] dump_stack+0x11d/0x181 [ 1125.214674][T19906] dump_header+0xaa/0x449 [ 1125.218989][T19906] oom_kill_process.cold+0x10/0x15 [ 1125.224165][T19906] out_of_memory+0x231/0xa00 [ 1125.228752][T19906] mem_cgroup_out_of_memory+0x128/0x150 [ 1125.234584][T19906] try_charge+0xb5c/0xbe0 [ 1125.238955][T19906] ? __rcu_read_unlock+0x10/0x3c0 [ 1125.244016][T19906] mem_cgroup_try_charge+0xd2/0x260 [ 1125.249210][T19906] __add_to_page_cache_locked+0x163/0x780 [ 1125.254939][T19906] ? __read_once_size.constprop.0+0x20/0x20 [ 1125.260815][T19906] add_to_page_cache_lru+0xc4/0x260 [ 1125.265996][T19906] pagecache_get_page+0x2ac/0x6f0 [ 1125.271012][T19906] ? __read_once_size.constprop.0+0x12/0x20 [ 1125.276996][T19906] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1125.283267][T19906] grab_cache_page_write_begin+0x5d/0x90 [ 1125.288949][T19906] ext4_da_write_begin+0x1a3/0x810 [ 1125.294114][T19906] ? __read_once_size+0x41/0xe0 [ 1125.298951][T19906] ? __sanitizer_cov_trace_cmp8+0x10/0x20 [ 1125.304654][T19906] ? iov_iter_fault_in_readable+0x15c/0x2b0 [ 1125.310545][T19906] generic_perform_write+0x136/0x320 [ 1125.315837][T19906] __generic_file_write_iter+0x251/0x380 [ 1125.321466][T19906] ? constant_test_bit+0x12/0x30 [ 1125.326473][T19906] ext4_file_write_iter+0x1bd/0xa00 [ 1125.331664][T19906] ? iov_iter_init+0xe2/0x120 [ 1125.336340][T19906] new_sync_write+0x388/0x4a0 [ 1125.341002][T19906] __vfs_write+0xb1/0xc0 [ 1125.345292][T19906] vfs_write+0x18a/0x390 [ 1125.349517][T19906] ksys_write+0xd5/0x1b0 [ 1125.353743][T19906] __x64_sys_write+0x4c/0x60 [ 1125.358320][T19906] do_syscall_64+0xcc/0x370 [ 1125.362808][T19906] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1125.368679][T19906] RIP: 0033:0x45a679 [ 1125.372563][T19906] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1125.392212][T19906] RSP: 002b:00007ff9e20b5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1125.400637][T19906] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a679 [ 1125.408682][T19906] RDX: 00000000ffffff71 RSI: 0000000020000080 RDI: 0000000000000003 [ 1125.416736][T19906] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1125.424686][T19906] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9e20b66d4 [ 1125.432673][T19906] R13: 00000000004cb8f1 R14: 00000000004e5278 R15: 00000000ffffffff [ 1125.444968][T19906] memory: usage 3396kB, limit 0kB, failcnt 299 [ 1125.452930][T19906] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1125.459894][T19906] Memory cgroup stats for /syz3: [ 1125.460113][T19906] anon 2142208 [ 1125.460113][T19906] file 544768 [ 1125.460113][T19906] kernel_stack 0 [ 1125.460113][T19906] slab 512000 [ 1125.460113][T19906] sock 0 [ 1125.460113][T19906] shmem 770048 [ 1125.460113][T19906] file_mapped 0 [ 1125.460113][T19906] file_dirty 0 [ 1125.460113][T19906] file_writeback 0 [ 1125.460113][T19906] anon_thp 2097152 [ 1125.460113][T19906] inactive_anon 0 [ 1125.460113][T19906] active_anon 2674688 [ 1125.460113][T19906] inactive_file 0 [ 1125.460113][T19906] active_file 49152 [ 1125.460113][T19906] unevictable 0 [ 1125.460113][T19906] slab_reclaimable 135168 [ 1125.460113][T19906] slab_unreclaimable 376832 [ 1125.460113][T19906] pgfault 39930 [ 1125.460113][T19906] pgmajfault 0 [ 1125.460113][T19906] workingset_refault 0 [ 1125.460113][T19906] workingset_activate 0 [ 1125.460113][T19906] workingset_nodereclaim 0 [ 1125.460113][T19906] pgrefill 2418 [ 1125.460113][T19906] pgscan 14646 [ 1125.460113][T19906] pgsteal 4920 [ 1125.460113][T19906] pgactivate 5016 [ 1125.558377][T19906] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=19904,uid=0 [ 1125.573985][T19906] Memory cgroup out of memory: Killed process 19904 (syz-executor.3) total-vm:72720kB, anon-rss:2140kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:139264kB oom_score_adj:1000 [ 1125.593705][ T1070] oom_reaper: reaped process 19904 (syz-executor.3), now anon-rss:0kB, file-rss:34852kB, shmem-rss:0kB [ 1125.627805][T19896] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1125.638029][T19896] CPU: 0 PID: 19896 Comm: syz-executor.3 Not tainted 5.4.0-syzkaller #0 [ 1125.646439][T19896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1125.656492][T19896] Call Trace: [ 1125.659811][T19896] dump_stack+0x11d/0x181 [ 1125.664126][T19896] dump_header+0xaa/0x449 [ 1125.668443][T19896] oom_kill_process.cold+0x10/0x15 [ 1125.673537][T19896] out_of_memory+0x231/0xa00 [ 1125.678134][T19896] mem_cgroup_out_of_memory+0x128/0x150 [ 1125.683664][T19896] try_charge+0xb5c/0xbe0 [ 1125.687988][T19896] ? __rcu_read_unlock+0x10/0x3c0 [ 1125.692999][T19896] mem_cgroup_try_charge+0xd2/0x260 [ 1125.698184][T19896] mem_cgroup_try_charge_delay+0x3a/0x80 [ 1125.703848][T19896] wp_page_copy+0x322/0x1120 [ 1125.708423][T19896] ? __read_once_size+0x41/0xe0 [ 1125.713254][T19896] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 1125.719181][T19896] do_wp_page+0x192/0x11f0 [ 1125.723579][T19896] ? map_id_up+0xee/0x1c0 [ 1125.727943][T19896] __handle_mm_fault+0x1ab1/0x2c70 [ 1125.733042][T19896] handle_mm_fault+0x21b/0x530 [ 1125.737835][T19896] __do_page_fault+0x456/0x8d0 [ 1125.742606][T19896] do_page_fault+0x38/0x194 [ 1125.747197][T19896] page_fault+0x34/0x40 [ 1125.751348][T19896] RIP: 0033:0x431756 [ 1125.755233][T19896] Code: 1f 44 00 00 48 29 e8 31 c9 48 81 fb 40 96 71 00 0f 95 c1 48 8d 34 2a 48 83 cd 01 48 c1 e1 02 48 83 c8 01 48 09 e9 48 89 73 58 <48> 89 4a 08 48 89 46 08 48 8d 4a 10 8b 05 ec 59 64 00 85 c0 0f 84 [ 1125.774919][T19896] RSP: 002b:00007ffe423e85a0 EFLAGS: 00010206 [ 1125.780977][T19896] RAX: 0000000000019691 RBX: 0000000000719640 RCX: 0000000000008041 [ 1125.789361][T19896] RDX: 0000000000c3a930 RSI: 0000000000c42970 RDI: 0000000000000003 [ 1125.798254][T19896] RBP: 0000000000008041 R08: 0000000000000001 R09: 0000000000c39940 [ 1125.812860][T19896] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000719698 [ 1125.820840][T19896] R13: 0000000000719698 R14: 0000000000000000 R15: 0000000000002710 [ 1125.830194][T19896] memory: usage 1040kB, limit 0kB, failcnt 308 [ 1125.838387][T19896] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1125.845483][T19896] Memory cgroup stats for /syz3: [ 1125.845612][T19896] anon 61440 [ 1125.845612][T19896] file 544768 [ 1125.845612][T19896] kernel_stack 0 [ 1125.845612][T19896] slab 512000 [ 1125.845612][T19896] sock 0 [ 1125.845612][T19896] shmem 770048 [ 1125.845612][T19896] file_mapped 0 [ 1125.845612][T19896] file_dirty 0 [ 1125.845612][T19896] file_writeback 0 [ 1125.845612][T19896] anon_thp 0 [ 1125.845612][T19896] inactive_anon 0 [ 1125.845612][T19896] active_anon 593920 [ 1125.845612][T19896] inactive_file 0 [ 1125.845612][T19896] active_file 49152 [ 1125.845612][T19896] unevictable 0 [ 1125.845612][T19896] slab_reclaimable 135168 [ 1125.845612][T19896] slab_unreclaimable 376832 [ 1125.845612][T19896] pgfault 39930 [ 1125.845612][T19896] pgmajfault 0 [ 1125.845612][T19896] workingset_refault 0 [ 1125.845612][T19896] workingset_activate 0 [ 1125.845612][T19896] workingset_nodereclaim 0 [ 1125.845612][T19896] pgrefill 2418 [ 1125.845612][T19896] pgscan 14646 [ 1125.845612][T19896] pgsteal 4920 [ 1125.845612][T19896] pgactivate 5016 [ 1125.941661][T19896] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=19896,uid=0 [ 1125.957753][T19896] Memory cgroup out of memory: Killed process 19896 (syz-executor.3) total-vm:72456kB, anon-rss:72kB, file-rss:34832kB, shmem-rss:0kB, UID:0 pgtables:122880kB oom_score_adj:0 [ 1125.976107][ T1070] oom_reaper: reaped process 19896 (syz-executor.3), now anon-rss:0kB, file-rss:34880kB, shmem-rss:0kB [ 1127.056509][ T7670] device bridge_slave_1 left promiscuous mode [ 1127.062763][ T7670] bridge0: port 2(bridge_slave_1) entered disabled state [ 1127.106535][ T7670] device bridge_slave_0 left promiscuous mode [ 1127.112674][ T7670] bridge0: port 1(bridge_slave_0) entered disabled state [ 1127.806424][ T7670] device hsr_slave_0 left promiscuous mode [ 1127.845839][ T7670] device hsr_slave_1 left promiscuous mode [ 1127.922284][ T7670] team0 (unregistering): Port device team_slave_1 removed [ 1127.932649][ T7670] team0 (unregistering): Port device team_slave_0 removed [ 1127.942684][ T7670] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1128.009687][ T7670] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1128.076353][ T7670] bond0 (unregistering): Released all slaves 08:41:29 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x3}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:41:29 executing program 1: bind$unix(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x1, 0x0) bind$unix(0xffffffffffffffff, 0x0, 0x0) poll(0x0, 0x0, 0x0) mmap(&(0x7f0000150000/0x4000)=nil, 0x4000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) munlock(&(0x7f000000c000/0x400000)=nil, 0x400000) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) 08:41:29 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, 0x0, 0x0, 0x2400ffe0) 08:41:29 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) getpid() sendmmsg(0xffffffffffffffff, &(0x7f00000047c0)=[{{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000000)="d8", 0x1}], 0x1}}], 0x1, 0x0) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/93}, 0x65, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 08:41:29 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:41:29 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fuse\x00', 0x2, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fuse\x00', 0x2, 0x0) syz_open_dev$usbfs(&(0x7f0000001280)='/dev/bus/usb/00#/00#\x00', 0x1aa1, 0x0) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) perf_event_open(&(0x7f00000007c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7}, 0x0, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 08:41:30 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, 0x0, 0x0, 0x2400ffe0) 08:41:30 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x3}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) [ 1130.935113][T19927] FAT-fs (loop2): bogus number of reserved sectors [ 1130.941724][T19927] FAT-fs (loop2): Can't find a valid FAT filesystem 08:41:30 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="20000000100001040000", @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x3}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:41:30 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, 0x0, 0x0, 0x2400ffe0) 08:41:30 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x0) 08:41:30 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="20000000100001040000", @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x3}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:41:30 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x0) [ 1132.767872][T19952] IPVS: ftp: loaded support on port[0] = 21 [ 1132.819914][T19952] chnl_net:caif_netlink_parms(): no params data found [ 1132.844611][T19952] bridge0: port 1(bridge_slave_0) entered blocking state [ 1132.851767][T19952] bridge0: port 1(bridge_slave_0) entered disabled state [ 1132.859776][T19952] device bridge_slave_0 entered promiscuous mode [ 1132.867627][T19952] bridge0: port 2(bridge_slave_1) entered blocking state [ 1132.874737][T19952] bridge0: port 2(bridge_slave_1) entered disabled state [ 1132.882513][T19952] device bridge_slave_1 entered promiscuous mode [ 1132.899068][T19952] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1132.909984][T19952] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1132.929332][T19952] team0: Port device team_slave_0 added [ 1132.936220][T19952] team0: Port device team_slave_1 added [ 1132.998061][T19952] device hsr_slave_0 entered promiscuous mode [ 1133.056130][T19952] device hsr_slave_1 entered promiscuous mode [ 1133.105987][T19952] debugfs: Directory 'hsr0' with parent '/' already present! [ 1133.119805][T19952] bridge0: port 2(bridge_slave_1) entered blocking state [ 1133.126895][T19952] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1133.134176][T19952] bridge0: port 1(bridge_slave_0) entered blocking state [ 1133.141300][T19952] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1133.171213][T19952] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1133.182497][T18685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1133.190983][T18685] bridge0: port 1(bridge_slave_0) entered disabled state [ 1133.199186][T18685] bridge0: port 2(bridge_slave_1) entered disabled state [ 1133.208208][T18685] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1133.219882][T19952] 8021q: adding VLAN 0 to HW filter on device team0 [ 1133.230416][T18136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1133.239296][T18136] bridge0: port 1(bridge_slave_0) entered blocking state [ 1133.246532][T18136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1133.267318][T18685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1133.275575][T18685] bridge0: port 2(bridge_slave_1) entered blocking state [ 1133.282642][T18685] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1133.291680][T18685] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1133.300663][T18685] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1133.309823][T18685] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1133.324059][T19952] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1133.334994][T19952] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1133.347835][T18685] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1133.356863][T18685] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1133.365406][T18685] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1133.381037][T18136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1133.388705][T18136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1133.399306][T19952] 8021q: adding VLAN 0 to HW filter on device batadv0 08:41:39 executing program 1: bind$unix(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x1, 0x0) bind$unix(0xffffffffffffffff, 0x0, 0x0) poll(0x0, 0x0, 0x0) mmap(&(0x7f0000150000/0x4000)=nil, 0x4000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) munlock(&(0x7f000000c000/0x400000)=nil, 0x400000) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) 08:41:39 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="20000000100001040000", @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x3}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:41:39 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000047c0)=[{{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000000)="d8", 0x1}], 0x1}}], 0x1, 0x0) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/93}, 0x65, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 08:41:39 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6b) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000280)=""/182, 0xb6}], 0x3, &(0x7f00000004c0)=""/158, 0x9e}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r1, &(0x7f0000000100), 0x5bd, 0x0) 08:41:39 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:41:39 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fuse\x00', 0x2, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fuse\x00', 0x2, 0x0) syz_open_dev$usbfs(&(0x7f0000001280)='/dev/bus/usb/00#/00#\x00', 0x1aa1, 0x0) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) perf_event_open(&(0x7f00000007c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7}, 0x0, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 08:41:39 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400000000000000", @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x3}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:41:39 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket(0x0, 0x3, 0x0) bind(r0, &(0x7f0000000000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, 0x0, 0x0) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, &(0x7f00000007c0)='trusted.overlay.redirect\x00', &(0x7f0000000800)='./file0\x00', 0x8, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000380)={'nlmon0\x00', {0x2, 0x0, @multicast1}}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000240)='\x00') pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000300)={0x5, 0x0, 0x0, 0x24, 0x7fffffff}) syz_mount_image$ext4(0x0, &(0x7f0000000140)='./file1\x00', 0x5, 0x2, &(0x7f0000000500)=[{&(0x7f0000000180), 0x0, 0x2}, {0x0}], 0x1002, &(0x7f0000000580)=ANY=[]) r4 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r4, 0xffeffffefffffffb) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=""/65, 0x41) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) setxattr$security_evm(&(0x7f0000000040)='./bus\x00', 0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x1, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0x10000, 0x0) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000440)={r3, 0x72, 0xbf}, 0x0, &(0x7f0000000580)="52af81b13683a9c6c8ac405dba06f9f3b264add31579ec278242d7ea5461113938c4458f3a14a058f257feaf31c5c38815ba78a033b195564aba926d0771f83cab837f25d55fa1eacb3055bc1ca53d27067582e799549f0e1243ef49cbeb975e6651d688022127e669d62ae2c914c734bc01", &(0x7f0000000600)=""/191) [ 1140.330360][T19995] FAT-fs (loop2): bogus number of reserved sectors [ 1140.336990][T19995] FAT-fs (loop2): Can't find a valid FAT filesystem 08:41:39 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400000000000000", @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x3}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:41:39 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400000000000000", @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x3}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:41:39 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket(0x0, 0x3, 0x0) bind(r0, &(0x7f0000000000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, 0x0, 0x0) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, &(0x7f00000007c0)='trusted.overlay.redirect\x00', &(0x7f0000000800)='./file0\x00', 0x8, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000380)={'nlmon0\x00', {0x2, 0x0, @multicast1}}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000240)='\x00') pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000300)={0x5, 0x0, 0x0, 0x24, 0x7fffffff}) syz_mount_image$ext4(0x0, &(0x7f0000000140)='./file1\x00', 0x5, 0x2, &(0x7f0000000500)=[{&(0x7f0000000180), 0x0, 0x2}, {0x0}], 0x1002, &(0x7f0000000580)=ANY=[]) r4 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r4, 0xffeffffefffffffb) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=""/65, 0x41) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) setxattr$security_evm(&(0x7f0000000040)='./bus\x00', 0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x1, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0x10000, 0x0) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000440)={r3, 0x72, 0xbf}, 0x0, &(0x7f0000000580)="52af81b13683a9c6c8ac405dba06f9f3b264add31579ec278242d7ea5461113938c4458f3a14a058f257feaf31c5c38815ba78a033b195564aba926d0771f83cab837f25d55fa1eacb3055bc1ca53d27067582e799549f0e1243ef49cbeb975e6651d688022127e669d62ae2c914c734bc01", &(0x7f0000000600)=""/191) 08:41:39 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/18, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x3}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) [ 1141.836348][T18918] device bridge_slave_1 left promiscuous mode [ 1141.842523][T18918] bridge0: port 2(bridge_slave_1) entered disabled state [ 1141.896330][T18918] device bridge_slave_0 left promiscuous mode [ 1141.902584][T18918] bridge0: port 1(bridge_slave_0) entered disabled state [ 1142.566035][T18918] device hsr_slave_0 left promiscuous mode [ 1142.615953][T18918] device hsr_slave_1 left promiscuous mode [ 1142.702678][T18918] team0 (unregistering): Port device team_slave_1 removed [ 1142.712616][T18918] team0 (unregistering): Port device team_slave_0 removed [ 1142.722592][T18918] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1142.789167][T18918] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1142.864903][T18918] bond0 (unregistering): Released all slaves 08:41:46 executing program 1: bind$unix(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x1, 0x0) bind$unix(0xffffffffffffffff, 0x0, 0x0) poll(0x0, 0x0, 0x0) mmap(&(0x7f0000150000/0x4000)=nil, 0x4000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) munlock(&(0x7f000000c000/0x400000)=nil, 0x400000) 08:41:46 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/18, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x3}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:41:46 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket(0x0, 0x3, 0x0) bind(r0, &(0x7f0000000000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, 0x0, 0x0) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, &(0x7f00000007c0)='trusted.overlay.redirect\x00', &(0x7f0000000800)='./file0\x00', 0x8, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000380)={'nlmon0\x00', {0x2, 0x0, @multicast1}}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000240)='\x00') pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000300)={0x5, 0x0, 0x0, 0x24, 0x7fffffff}) syz_mount_image$ext4(0x0, &(0x7f0000000140)='./file1\x00', 0x5, 0x2, &(0x7f0000000500)=[{&(0x7f0000000180), 0x0, 0x2}, {0x0}], 0x1002, &(0x7f0000000580)=ANY=[]) r4 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r4, 0xffeffffefffffffb) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=""/65, 0x41) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) setxattr$security_evm(&(0x7f0000000040)='./bus\x00', 0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x1, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0x10000, 0x0) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000440)={r3, 0x72, 0xbf}, 0x0, &(0x7f0000000580)="52af81b13683a9c6c8ac405dba06f9f3b264add31579ec278242d7ea5461113938c4458f3a14a058f257feaf31c5c38815ba78a033b195564aba926d0771f83cab837f25d55fa1eacb3055bc1ca53d27067582e799549f0e1243ef49cbeb975e6651d688022127e669d62ae2c914c734bc01", &(0x7f0000000600)=""/191) 08:41:46 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket(0x0, 0x3, 0x0) bind(r0, &(0x7f0000000000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, 0x0, 0x0) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, &(0x7f00000007c0)='trusted.overlay.redirect\x00', &(0x7f0000000800)='./file0\x00', 0x8, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000380)={'nlmon0\x00', {0x2, 0x0, @multicast1}}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000240)='\x00') pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000300)={0x5, 0x0, 0x0, 0x24, 0x7fffffff}) syz_mount_image$ext4(0x0, &(0x7f0000000140)='./file1\x00', 0x5, 0x2, &(0x7f0000000500)=[{&(0x7f0000000180), 0x0, 0x2}, {0x0}], 0x1002, &(0x7f0000000580)=ANY=[]) r4 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r4, 0xffeffffefffffffb) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=""/65, 0x41) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) setxattr$security_evm(&(0x7f0000000040)='./bus\x00', 0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x1, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0x10000, 0x0) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000440)={r3, 0x72, 0xbf}, 0x0, &(0x7f0000000580)="52af81b13683a9c6c8ac405dba06f9f3b264add31579ec278242d7ea5461113938c4458f3a14a058f257feaf31c5c38815ba78a033b195564aba926d0771f83cab837f25d55fa1eacb3055bc1ca53d27067582e799549f0e1243ef49cbeb975e6651d688022127e669d62ae2c914c734bc01", &(0x7f0000000600)=""/191) 08:41:46 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000047c0)=[{{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000000)="d8", 0x1}], 0x1}}], 0x1, 0x0) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/93}, 0x65, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 08:41:46 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:41:46 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/18, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x3}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:41:46 executing program 3: dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000f, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, 0x0) capset(0x0, 0x0) [ 1147.540736][T20035] FAT-fs (loop2): bogus number of reserved sectors [ 1147.547359][T20035] FAT-fs (loop2): Can't find a valid FAT filesystem 08:41:46 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/19, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x3}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:41:47 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) open_by_handle_at(0xffffffffffffffff, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0xaead, 0x0) 08:41:47 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/19, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x3}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:41:47 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000040), 0x1b2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(0x0, 0x2, 0x0) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f00000008c0)=0x2, 0x4) r1 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000300)='/dev/capi20\x00', 0x0, 0x0) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000580)='trusted.overlay.redirect\x00', &(0x7f00000005c0)='./file0\x00', 0x8, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000140)) write$P9_RVERSION(0xffffffffffffffff, 0x0, 0x0) add_key$user(0x0, 0x0, &(0x7f00000005c0), 0x0, 0xfffffffffffffffe) getresgid(&(0x7f0000000400), &(0x7f0000000540), 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x89a2, &(0x7f0000000700)={'bridge0\x00\x00\x02\x00'}) [ 1148.806158][ T7698] device bridge_slave_1 left promiscuous mode [ 1148.812433][ T7698] bridge0: port 2(bridge_slave_1) entered disabled state [ 1148.886416][ T7698] device bridge_slave_0 left promiscuous mode [ 1148.892653][ T7698] bridge0: port 1(bridge_slave_0) entered disabled state [ 1149.616114][ T7698] device hsr_slave_0 left promiscuous mode [ 1149.705875][ T7698] device hsr_slave_1 left promiscuous mode [ 1149.772848][ T7698] team0 (unregistering): Port device team_slave_1 removed [ 1149.784160][ T7698] team0 (unregistering): Port device team_slave_0 removed [ 1149.794870][ T7698] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1149.839200][ T7698] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1149.935653][ T7698] bond0 (unregistering): Released all slaves [ 1150.033877][T20048] IPVS: ftp: loaded support on port[0] = 21 [ 1150.034155][T20050] IPVS: ftp: loaded support on port[0] = 21 [ 1150.128820][T20050] chnl_net:caif_netlink_parms(): no params data found [ 1150.138991][T20048] chnl_net:caif_netlink_parms(): no params data found [ 1150.215914][T20050] bridge0: port 1(bridge_slave_0) entered blocking state [ 1150.223028][T20050] bridge0: port 1(bridge_slave_0) entered disabled state [ 1150.231234][T20050] device bridge_slave_0 entered promiscuous mode [ 1150.243053][T20050] bridge0: port 2(bridge_slave_1) entered blocking state [ 1150.250414][T20050] bridge0: port 2(bridge_slave_1) entered disabled state [ 1150.261249][T20050] device bridge_slave_1 entered promiscuous mode [ 1150.269402][T20048] bridge0: port 1(bridge_slave_0) entered blocking state [ 1150.285837][T20048] bridge0: port 1(bridge_slave_0) entered disabled state [ 1150.293804][T20048] device bridge_slave_0 entered promiscuous mode [ 1150.311569][T20048] bridge0: port 2(bridge_slave_1) entered blocking state [ 1150.318712][T20048] bridge0: port 2(bridge_slave_1) entered disabled state [ 1150.326930][T20048] device bridge_slave_1 entered promiscuous mode [ 1150.335178][T20050] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1150.352623][T20050] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1150.378178][T20048] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1150.389136][T20048] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1150.399468][T20050] team0: Port device team_slave_0 added [ 1150.415414][T20048] team0: Port device team_slave_0 added [ 1150.422738][T20050] team0: Port device team_slave_1 added [ 1150.440504][T20048] team0: Port device team_slave_1 added [ 1150.528221][T20050] device hsr_slave_0 entered promiscuous mode [ 1150.586243][T20050] device hsr_slave_1 entered promiscuous mode [ 1150.625808][T20050] debugfs: Directory 'hsr0' with parent '/' already present! [ 1150.698111][T20048] device hsr_slave_0 entered promiscuous mode [ 1150.766156][T20048] device hsr_slave_1 entered promiscuous mode [ 1150.805848][T20048] debugfs: Directory 'hsr0' with parent '/' already present! [ 1150.831209][T20050] bridge0: port 2(bridge_slave_1) entered blocking state [ 1150.838284][T20050] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1150.845653][T20050] bridge0: port 1(bridge_slave_0) entered blocking state [ 1150.852750][T20050] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1150.865451][T20048] bridge0: port 2(bridge_slave_1) entered blocking state [ 1150.872620][T20048] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1150.879985][T20048] bridge0: port 1(bridge_slave_0) entered blocking state [ 1150.887025][T20048] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1150.943056][T20050] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1150.963125][T19784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1150.971801][T19784] bridge0: port 1(bridge_slave_0) entered disabled state [ 1150.980024][T19784] bridge0: port 2(bridge_slave_1) entered disabled state [ 1150.988001][T19784] bridge0: port 1(bridge_slave_0) entered disabled state [ 1150.995693][T19784] bridge0: port 2(bridge_slave_1) entered disabled state [ 1151.009355][T20050] 8021q: adding VLAN 0 to HW filter on device team0 [ 1151.020180][T18136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1151.028759][T18136] bridge0: port 1(bridge_slave_0) entered blocking state [ 1151.035800][T18136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1151.048606][ T8568] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1151.057354][ T8568] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1151.066126][ T8568] bridge0: port 2(bridge_slave_1) entered blocking state [ 1151.073224][ T8568] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1151.086696][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1151.095618][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1151.105532][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1151.114129][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1151.123063][T19786] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1151.135640][T20048] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1151.149393][T19784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1151.158079][T19784] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1151.174634][T20050] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1151.185287][T20050] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1151.200685][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1151.209134][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1151.217789][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1151.226264][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1151.234514][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1151.242345][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1151.250076][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1151.259690][T20048] 8021q: adding VLAN 0 to HW filter on device team0 [ 1151.271431][ T8568] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1151.279239][ T8568] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1151.286858][ T8568] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1151.295363][ T8568] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1151.303708][ T8568] bridge0: port 1(bridge_slave_0) entered blocking state [ 1151.310794][ T8568] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1151.322231][T20050] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1151.331068][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1151.340108][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1151.348798][ T2962] bridge0: port 2(bridge_slave_1) entered blocking state [ 1151.355869][ T2962] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1151.376908][T19784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1151.386503][T19784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1151.395594][T19784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1151.405158][T19784] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1151.414072][T19784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1151.422898][T19784] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1151.431454][T19784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1151.440465][T19784] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1151.449435][T19784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1151.457877][T19784] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1151.466482][T19784] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1151.476292][T20048] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1151.493319][T19784] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1151.501272][T19784] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1151.512369][T20048] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1152.628237][ T7698] device bridge_slave_1 left promiscuous mode [ 1152.634433][ T7698] bridge0: port 2(bridge_slave_1) entered disabled state [ 1152.676567][ T7698] device bridge_slave_0 left promiscuous mode [ 1152.682854][ T7698] bridge0: port 1(bridge_slave_0) entered disabled state [ 1153.356053][ T7698] device hsr_slave_0 left promiscuous mode [ 1153.425927][ T7698] device hsr_slave_1 left promiscuous mode [ 1153.472027][ T7698] team0 (unregistering): Port device team_slave_1 removed [ 1153.482300][ T7698] team0 (unregistering): Port device team_slave_0 removed [ 1153.492395][ T7698] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1153.539184][ T7698] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1153.616501][ T7698] bond0 (unregistering): Released all slaves 08:41:53 executing program 1: bind$unix(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x1, 0x0) bind$unix(0xffffffffffffffff, 0x0, 0x0) poll(0x0, 0x0, 0x0) mmap(&(0x7f0000150000/0x4000)=nil, 0x4000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) munlock(&(0x7f000000c000/0x400000)=nil, 0x400000) 08:41:53 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/19, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x3}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:41:53 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendmmsg(0xffffffffffffffff, &(0x7f00000047c0)=[{{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000000)="d8", 0x1}], 0x1}}], 0x1, 0x0) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/93}, 0x65, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 08:41:53 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:41:53 executing program 4: creat(&(0x7f0000000080)='./file0\x00', 0x0) socket$packet(0x11, 0x0, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) socket$key(0xf, 0x3, 0x2) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x2}, 0x0) mkdir(0x0, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x400806e, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x830, 0x7ff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') read$eventfd(0xffffffffffffffff, &(0x7f0000000080), 0xff97) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r4, &(0x7f0000000340)={0x2, 0x4e23, @broadcast}, 0x5) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000000)) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000000100)=0x6, 0x4) sendto$inet(r4, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0x4d, 0x0, 0x0, 0x0) pipe(&(0x7f0000000000)) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r5, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000000)) sendto$inet(r5, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @empty}, 0x10) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000000100)=0x7, 0xffffffffffffff6a) sendto$inet(r5, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDIT(r6, 0x0, 0x483, &(0x7f0000000300)={0x2, @dev={0xac, 0x14, 0x14, 0x1c}, 0x4e21, 0xfffffffd, 'wlc\x00', 0x5337c6cc6c77549e, 0x3, 0x33}, 0x2c) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDIT(r7, 0x0, 0x483, &(0x7f0000000300)={0x2, @dev={0xac, 0x14, 0x14, 0x1c}, 0x4e21, 0xfffffffd, 'wlc\x00', 0x5337c6cc6c77549e, 0x3, 0x33}, 0x2c) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r8, 0x0, 0x0) sendmsg$TIPC_NL_LINK_RESET_STATS(r8, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x525410}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="e6010000", @ANYRES16, @ANYBLOB="fe91d53df088a2325c9902a38b8bc9445eb401b2df540a629639af01e9319abf6e3cba054c2e2c595ef0ed5429f09bdef2480e3cee69a8dee329fc8163c58d9a59a5000000d8cc93ef5c76ec56b74a09a178ac95d40653093954a84eaddb0a4e2fac9dc639c5a726099774ddac6afeedf1aa7a5f2f9c"], 0x3}, 0x1, 0x0, 0x0, 0x48004000}, 0x8081) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r9, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r9, 0x0, 0x483, &(0x7f0000000300)={0x2, @dev={0xac, 0x14, 0x14, 0x1c}, 0x4e21, 0xfffffffd, 'wlc\x00', 0x5337c6cc6c77549e, 0x3, 0x33}, 0x2c) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 08:41:53 executing program 3: 08:41:53 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) socket(0x10, 0x80002, 0x0) r3 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r4, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:41:53 executing program 3: [ 1154.745193][T20091] FAT-fs (loop2): bogus number of reserved sectors [ 1154.751845][T20091] FAT-fs (loop2): Can't find a valid FAT filesystem 08:41:54 executing program 5: sendmmsg(0xffffffffffffffff, &(0x7f00000047c0)=[{{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000000)="d8", 0x1}], 0x1}}], 0x1, 0x0) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/93}, 0x65, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 08:41:54 executing program 3: 08:41:54 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) socket(0x10, 0x80002, 0x0) r3 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r4, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:41:54 executing program 3: [ 1156.512518][T20112] IPVS: ftp: loaded support on port[0] = 21 [ 1156.564977][T20112] chnl_net:caif_netlink_parms(): no params data found [ 1156.591516][T20112] bridge0: port 1(bridge_slave_0) entered blocking state [ 1156.598618][T20112] bridge0: port 1(bridge_slave_0) entered disabled state [ 1156.606407][T20112] device bridge_slave_0 entered promiscuous mode [ 1156.613936][T20112] bridge0: port 2(bridge_slave_1) entered blocking state [ 1156.621308][T20112] bridge0: port 2(bridge_slave_1) entered disabled state [ 1156.631297][T20112] device bridge_slave_1 entered promiscuous mode [ 1156.647811][T20112] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1156.658528][T20112] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1156.675890][T20112] team0: Port device team_slave_0 added [ 1156.682875][T20112] team0: Port device team_slave_1 added [ 1156.738224][T20112] device hsr_slave_0 entered promiscuous mode [ 1156.776203][T20112] device hsr_slave_1 entered promiscuous mode [ 1156.835878][T20112] debugfs: Directory 'hsr0' with parent '/' already present! [ 1156.873817][T20112] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1156.884852][T19784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1156.892797][T19784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1156.902609][T20112] 8021q: adding VLAN 0 to HW filter on device team0 [ 1156.912307][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1156.921046][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1156.929495][ T2962] bridge0: port 1(bridge_slave_0) entered blocking state [ 1156.936518][ T2962] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1156.944623][T19786] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1156.954615][T19784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1156.963500][T19784] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1156.972055][T19784] bridge0: port 2(bridge_slave_1) entered blocking state [ 1156.979146][T19784] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1156.996757][T19786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1157.005912][T19786] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1157.014805][T19786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1157.023738][T19786] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1157.032460][T19786] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1157.041234][T19786] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1157.050032][T19786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1157.058624][T19786] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1157.067441][T19786] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1157.080315][T19786] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1157.088821][T19786] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1157.099442][T20112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1157.113987][T19786] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1157.121529][T19786] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1157.133080][T20112] 8021q: adding VLAN 0 to HW filter on device batadv0 08:42:03 executing program 1: bind$unix(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x1, 0x0) bind$unix(0xffffffffffffffff, 0x0, 0x0) poll(0x0, 0x0, 0x0) mmap(&(0x7f0000150000/0x4000)=nil, 0x4000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) munlock(&(0x7f000000c000/0x400000)=nil, 0x400000) 08:42:03 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) socket(0x10, 0x80002, 0x0) r3 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r4, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 08:42:03 executing program 5: sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/93}, 0x65, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 08:42:03 executing program 3: 08:42:03 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:42:03 executing program 4: 08:42:03 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xd, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x163, 0x11, 0x4}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 08:42:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) sendmmsg$inet6(r1, &(0x7f0000003b80)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000000c0)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000440)='&', 0x1}], 0x1}}], 0x4000070, 0x8000) creat(0x0, 0x0) connect$packet(0xffffffffffffffff, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) 08:42:03 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, 0x0, 0x0, 0x0) 08:42:03 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) sendmmsg$inet6(r1, &(0x7f0000003b80)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000000c0)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000440)='&', 0x1}], 0x1}}], 0x4000070, 0x8000) creat(0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) connect$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$alg(r2, 0x0, 0x40000) [ 1164.099924][T20151] FAT-fs (loop2): bogus number of reserved sectors [ 1164.106536][T20151] FAT-fs (loop2): Can't find a valid FAT filesystem 08:42:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) sendmmsg$inet6(r1, &(0x7f0000003b80)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000000c0)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000440)='&', 0x1}], 0x1}}], 0x4000070, 0x8000) creat(0x0, 0x0) connect$packet(0xffffffffffffffff, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) 08:42:03 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, 0x0, 0x0, 0x0) 08:42:09 executing program 1: bind$unix(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x1, 0x0) bind$unix(0xffffffffffffffff, 0x0, 0x0) poll(0x0, 0x0, 0x0) mmap(&(0x7f0000150000/0x4000)=nil, 0x4000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) 08:42:09 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) sendmmsg$inet6(r1, &(0x7f0000003b80)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000000c0)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000440)='&', 0x1}], 0x1}}], 0x4000070, 0x8000) connect$packet(0xffffffffffffffff, 0x0, 0x0) 08:42:09 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, 0x0, 0x0, 0x0) 08:42:09 executing program 5: sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/93}, 0x65, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 08:42:09 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:42:09 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) sendmmsg$inet6(r1, &(0x7f0000003b80)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000000c0)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000440)='&', 0x1}], 0x1}}], 0x4000070, 0x8000) 08:42:09 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180), 0x0, 0x0) 08:42:09 executing program 4: syz_emit_ethernet(0x3a, &(0x7f0000000380)={@local, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @initdev, {[@timestamp={0x7, 0xc, 0x6, 0x0, 0x0, [{[@local]}]}, @timestamp={0x44, 0x4}]}}, @igmp={0x0, 0x0, 0x0, @loopback}}}}}, 0x0) [ 1170.453218][T20197] FAT-fs (loop2): bogus number of reserved sectors [ 1170.459973][T20197] FAT-fs (loop2): Can't find a valid FAT filesystem 08:42:09 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0x0, 0x0}) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") r1 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="24000000180007041dfffd946f6105000af000001f0000001200080008000f000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 08:42:09 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0x0, 0x0}) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") r1 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="24000000180007041dfffd946f6105000a0081001f0000001200080008000f000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1170.642133][T20209] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 08:42:09 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180), 0x0, 0x0) [ 1170.762785][T20213] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:42:10 executing program 3: madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) r0 = socket(0x2, 0x1, 0x0) syz_emit_ethernet(0x8a, &(0x7f00000002c0), 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x10) socket(0x0, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) listen(0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup(r1) setsockopt$inet_opts(r2, 0x0, 0x200000000000d, &(0x7f0000000080)="ea00005c00000000", 0x8) dup(r2) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/4096, 0x1000}], 0x2) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0) shutdown(r0, 0x1) 08:42:15 executing program 1: bind$unix(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x1, 0x0) bind$unix(0xffffffffffffffff, 0x0, 0x0) poll(0x0, 0x0, 0x0) mmap(&(0x7f0000150000/0x4000)=nil, 0x4000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) 08:42:15 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180), 0x0, 0x0) 08:42:15 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0x0, 0x0}) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") r1 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="24000000180007041dfffd946f6105000a0081001f0000001200080008000f000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 08:42:15 executing program 5: sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/93}, 0x65, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 08:42:15 executing program 3: r0 = socket(0x11, 0x10000000000003, 0x0) getsockopt(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)) 08:42:15 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:42:16 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0x0, 0x0}) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") r1 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="24000000180007041dfffd946f6105000a0081001f0000001200080008000f000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1176.684544][T20241] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1176.771147][T20249] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:42:16 executing program 3: syz_emit_ethernet(0x42, &(0x7f0000000380)={@local, @empty, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @initdev, {[@timestamp={0x7, 0xc, 0x6, 0x0, 0x0, [{[@local]}]}, @timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[@multicast2]}]}]}}, @igmp={0x0, 0x0, 0x0, @loopback}}}}}, 0x0) 08:42:16 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0x0, 0x0}) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") r1 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="24000000180007041dfffd946f6105000a0081001f0000001200080008000f000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 08:42:16 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, 0x0, 0x0, &(0x7f0000000100)}], 0x1, 0x0) [ 1176.920572][T20252] FAT-fs (loop2): bogus number of reserved sectors [ 1176.928217][T20252] FAT-fs (loop2): Can't find a valid FAT filesystem 08:42:16 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f0000000480)=@file={0x1, './file0\x00'}, 0x6e) listen(r2, 0x0) accept4$unix(r2, 0x0, 0x0, 0x0) shutdown(r2, 0x0) 08:42:16 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, 0x0, 0x0, &(0x7f0000000100)}], 0x1, 0x0) [ 1177.057831][T20261] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:42:23 executing program 1: bind$unix(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x1, 0x0) bind$unix(0xffffffffffffffff, 0x0, 0x0) poll(0x0, 0x0, 0x0) mmap(&(0x7f0000150000/0x4000)=nil, 0x4000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) 08:42:23 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0x0, 0x0}) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="24000000180007041dfffd946f6105000a0081001f0000001200080008000f000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 08:42:23 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0815b5055e0bcfe87b3071") r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="130000004300250069000007a2e407edab1d055810000000460b8107a277001419000a", 0x23}], 0x1) 08:42:23 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, 0x0, 0x0, &(0x7f0000000100)}], 0x1, 0x0) 08:42:23 executing program 5: sendmmsg(0xffffffffffffffff, &(0x7f00000047c0), 0x0, 0x0) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/93}, 0x65, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 08:42:23 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:42:23 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080)}], 0x1, 0x0) 08:42:23 executing program 3: socket$inet(0x2, 0x4000000805, 0x0) write(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000180)={0x0, 0x0, @pic={0x0, 0x8, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) modify_ldt$write2(0x11, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='system.posix_acl_default\x00', &(0x7f0000000c40)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0x0, @ANYBLOB="040000000000000008", @ANYRES32=0x0, @ANYBLOB], 0x5, 0x0) mount$overlay(0x40000f, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) gettid() capset(0x0, &(0x7f0000000140)={0x0, 0x2c1, 0x800, 0x20, 0xff, 0x6dc0}) 08:42:23 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0x0, 0x0}) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="24000000180007041dfffd946f6105000a0081001f0000001200080008000f000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1184.139160][T20298] FAT-fs (loop2): bogus number of reserved sectors [ 1184.145758][T20298] FAT-fs (loop2): Can't find a valid FAT filesystem 08:42:23 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080)}], 0x1, 0x0) 08:42:23 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0x0, 0x0}) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="24000000180007041dfffd946f6105000a0081001f0000001200080008000f000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1184.317358][T20306] overlayfs: filesystem on './file0' not supported as upperdir 08:42:23 executing program 3: socket$inet(0x2, 0x4000000805, 0x0) write(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000180)={0x0, 0x0, @pic={0x0, 0x8, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) modify_ldt$write2(0x11, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='system.posix_acl_default\x00', &(0x7f0000000c40)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0x0, @ANYBLOB="040000000000000008", @ANYRES32=0x0, @ANYBLOB], 0x5, 0x0) mount$overlay(0x40000f, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) gettid() capset(0x0, &(0x7f0000000140)={0x0, 0x2c1, 0x800, 0x20, 0xff, 0x6dc0}) [ 1184.510546][T20317] overlayfs: conflicting lowerdir path 08:42:29 executing program 1: bind$unix(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x1, 0x0) bind$unix(0xffffffffffffffff, 0x0, 0x0) poll(0x0, 0x0, 0x0) mmap(&(0x7f0000150000/0x4000)=nil, 0x4000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) 08:42:29 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffeb7, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="9002040000000000a77670552c3ad1d913e319b8b40d9bb8c65082ff686ae894fdb4694fc7887cbfc75d4275ddc014010b067b53529749f9a63eb0fc1843cdafb4f21c6c2a8fb1295420aeb5a35c119322770d9440"], 0x20}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080)}], 0x1, 0x0) 08:42:29 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0x0, 0x0}) r0 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="24000000180007041dfffd946f6105000a0081001f0000001200080008000f000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 08:42:29 executing program 3: socket$inet(0x2, 0x4000000805, 0x0) write(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000180)={0x0, 0x0, @pic={0x0, 0x8, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) modify_ldt$write2(0x11, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='system.posix_acl_default\x00', &(0x7f0000000c40)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0x0, @ANYBLOB="040000000000000008", @ANYRES32=0x0, @ANYBLOB], 0x5, 0x0) mount$overlay(0x40000f, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) gettid() capset(0x0, &(0x7f0000000140)={0x0, 0x2c1, 0x800, 0x20, 0xff, 0x6dc0}) 08:42:29 executing program 5: sendmmsg(0xffffffffffffffff, &(0x7f00000047c0), 0x0, 0x0) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/93}, 0x65, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 08:42:29 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) [ 1190.210642][T20331] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:42:29 executing program 4: r0 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="24000000180007041dfffd946f6105000a0081001f0000001200080008000f000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 08:42:29 executing program 0: getpid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10004, 0x0, 0x0, 0x0, 0xa4eb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x8000000000040842, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0xd) write(r0, &(0x7f0000000040)="e0", 0x100000098) [ 1190.306314][T20330] overlayfs: conflicting lowerdir path [ 1190.399738][T20345] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1190.443263][T20346] FAT-fs (loop2): bogus number of reserved sectors [ 1190.449929][T20346] FAT-fs (loop2): Can't find a valid FAT filesystem 08:42:29 executing program 3: socket$inet(0x2, 0x4000000805, 0x0) write(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000180)={0x0, 0x0, @pic={0x0, 0x8, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) modify_ldt$write2(0x11, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='system.posix_acl_default\x00', &(0x7f0000000c40)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0x0, @ANYBLOB="040000000000000008", @ANYRES32=0x0, @ANYBLOB], 0x5, 0x0) mount$overlay(0x40000f, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) gettid() capset(0x0, &(0x7f0000000140)={0x0, 0x2c1, 0x800, 0x20, 0xff, 0x6dc0}) 08:42:29 executing program 4: r0 = socket$inet(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="24000000180007041dfffd946f6105000a0081001f0000001200080008000f000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 08:42:29 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x2001000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket(0x42000000015, 0x5, 0x0) getsockopt(r1, 0x114, 0x5, &(0x7f0000af0fe7)=""/13, &(0x7f0000000000)=0x30d) 08:42:29 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@rand_addr="b58b453bc54addf95f5c07546706687c"}, 0x14) [ 1190.753004][T20363] overlayfs: conflicting lowerdir path 08:42:35 executing program 1: bind$unix(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x1, 0x0) bind$unix(0xffffffffffffffff, 0x0, 0x0) poll(0x0, 0x0, 0x0) r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) 08:42:35 executing program 4: r0 = socket$inet(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="24000000180007041dfffd946f6105000a0081001f0000001200080008000f000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 08:42:35 executing program 0: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000140)=[0x7fff]) semop(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f0000000040), 0x1b9, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000040)) 08:42:35 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@mcast1, 0x400, 0x0, 0x2}, 0x20) 08:42:35 executing program 5: sendmmsg(0xffffffffffffffff, &(0x7f00000047c0), 0x0, 0x0) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/93}, 0x65, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 08:42:35 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:42:35 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r2 = memfd_create(&(0x7f0000000240)='.^\x00', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805) sendfile(r1, r2, 0x0, 0xa5cc554) 08:42:35 executing program 4: r0 = socket$inet(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="24000000180007041dfffd946f6105000a0081001f0000001200080008000f000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 08:42:35 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = memfd_create(&(0x7f0000000240)='.^\x00', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805) sendfile(r1, r2, 0x0, 0xa5cc554) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 08:42:36 executing program 4: socket$inet(0x10, 0x80003, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="24000000180007041dfffd946f6105000a0081001f0000001200080008000f000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1196.760467][T20394] FAT-fs (loop2): bogus number of reserved sectors [ 1196.767205][T20394] FAT-fs (loop2): Can't find a valid FAT filesystem 08:42:36 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r2 = memfd_create(&(0x7f0000000240)='.^\x00', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805) sendfile(r1, r2, 0x0, 0xa5cc554) creat(0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) 08:42:36 executing program 4: socket$inet(0x10, 0x80003, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="24000000180007041dfffd946f6105000a0081001f0000001200080008000f000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 08:42:42 executing program 1: bind$unix(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x1, 0x0) bind$unix(0xffffffffffffffff, 0x0, 0x0) r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) 08:42:42 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r2 = memfd_create(&(0x7f0000000240)='.^\x00', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805) sendfile(r1, r2, 0x0, 0xa5cc554) 08:42:42 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = memfd_create(&(0x7f0000000240)='.^\x00', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x0) sendfile(r1, r2, 0x0, 0xa5cc554) creat(0x0, 0x0) memfd_create(0x0, 0x0) 08:42:42 executing program 4: socket$inet(0x10, 0x80003, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="24000000180007041dfffd946f6105000a0081001f0000001200080008000f000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 08:42:42 executing program 5: sendmmsg(0xffffffffffffffff, &(0x7f00000047c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/93}, 0x65, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 08:42:42 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:42:42 executing program 4: r0 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r0, 0x0, 0x0) 08:42:42 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/fib_trie\x00\x90!\xc9xU\xeb\xe8\xfa\xd6L\xe3\xcasH\x1d\xb1\x17\x90g\xc6\xd4L\xb0@p\x82\x1df\x9a\xef\xdc+?\x99U_\x94\xa4\b\x14\x8c\xad\xa4\xd9\xd4\x01\xed\xc6\xfb\xd9\xef6\'Cp\x12\b\xe0\xeb\xfc\xcf]uk\xd6\xb6\x10Q<+P/5\t$c\xb6\xbb\xdfO\tfg\xa0\xee\xf5GB\xfd\xd8\x8f;\xe6\xce\xe5\xfa\x86mR\xcc\x83') pread64(r0, 0x0, 0x0, 0x0) 08:42:42 executing program 0: [ 1203.141586][T20442] FAT-fs (loop2): bogus number of reserved sectors [ 1203.151607][T20442] FAT-fs (loop2): Can't find a valid FAT filesystem 08:42:42 executing program 4: r0 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r0, 0x0, 0x0) 08:42:42 executing program 3: 08:42:42 executing program 0: 08:42:48 executing program 1: bind$unix(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x1, 0x0) r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) 08:42:48 executing program 4: r0 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r0, 0x0, 0x0) 08:42:48 executing program 3: 08:42:48 executing program 0: 08:42:48 executing program 5: sendmmsg(0xffffffffffffffff, &(0x7f00000047c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/93}, 0x65, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 08:42:48 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:42:48 executing program 4: r0 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 08:42:48 executing program 0: 08:42:48 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x8447, 0x0) ioctl$VIDIOC_S_SELECTION(r0, 0xc040565f, &(0x7f0000000000)={0x1, 0x0, 0x0, {0x3, 0x0, 0x8000}}) 08:42:48 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0x70e, 0x0) getdents(r0, 0x0, 0x0) 08:42:48 executing program 4: r0 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) [ 1209.646840][T20482] FAT-fs (loop2): bogus number of reserved sectors [ 1209.653486][T20482] FAT-fs (loop2): Can't find a valid FAT filesystem 08:42:49 executing program 3: r0 = socket(0x800000018, 0x3, 0x1) setsockopt(r0, 0x29, 0x1a, &(0x7f0000000000)="1900b882", 0x4) 08:42:55 executing program 1: bind$unix(0xffffffffffffffff, 0x0, 0x0) r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) 08:42:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb]}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$TIPC_CMD_SHOW_LINK_STATS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, 0x0}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xffffffffffffff4d, 0x0, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x6}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:42:55 executing program 4: r0 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 08:42:55 executing program 5: sendmmsg(0xffffffffffffffff, &(0x7f00000047c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/93}, 0x65, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 08:42:55 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000280)={@multicast2, @loopback}, 0xc) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x29, 0x0, 0x0) 08:42:55 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="02050007f4438c428ea19aa079d95491bf31e7040a000000083a9d2680cc5da7aebf813800060000c781e76171a74c1600000008000000000000000200010000000000000600006f9cea7681257b628d1681a4b408000000000000008000000000030005000000edff01004000000000000000002c3a6592e5841eeb4d993a7a91b8142661c84d1c7cfcf803c969c5a4b8c05dfc6cdd9f9c6f84b55f755793fbd6110ff1992e0a2caf93330eb02131523d1ab23bd0562346"], 0xb8}}, 0x0) ioctl(r5, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r7, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000240)=0x80) 08:42:55 executing program 4: r0 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) 08:42:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb]}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$TIPC_CMD_SHOW_LINK_STATS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, 0x0}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0xffffffffffffff4d, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x6}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:42:55 executing program 3: 08:42:55 executing program 4: r0 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) [ 1216.093619][T20524] FAT-fs (loop2): bogus number of reserved sectors [ 1216.100699][T20524] FAT-fs (loop2): Can't find a valid FAT filesystem 08:42:55 executing program 3: 08:42:55 executing program 4: r0 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) [ 1222.010005][T18179] ================================================================== [ 1222.018128][T18179] BUG: KCSAN: data-race in balance_dirty_pages / percpu_counter_add_batch [ 1222.026605][T18179] [ 1222.028923][T18179] read to 0xffff8880a3dc7068 of 8 bytes by task 20548 on cpu 0: [ 1222.036572][T18179] balance_dirty_pages+0x105d/0x1ba0 [ 1222.041840][T18179] balance_dirty_pages_ratelimited+0x752/0xb40 [ 1222.048009][T18179] generic_perform_write+0x22d/0x320 [ 1222.053279][T18179] __generic_file_write_iter+0x251/0x380 [ 1222.058896][T18179] ext4_file_write_iter+0x1bd/0xa00 [ 1222.064070][T18179] do_iter_readv_writev+0x487/0x5b0 [ 1222.069251][T18179] do_iter_write+0x13b/0x3c0 [ 1222.073825][T18179] vfs_writev+0x118/0x1c0 [ 1222.078131][T18179] do_pwritev+0x131/0x1d0 [ 1222.082448][T18179] __x64_sys_pwritev+0x61/0x80 [ 1222.087187][T18179] do_syscall_64+0xcc/0x370 [ 1222.091669][T18179] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1222.097529][T18179] [ 1222.099857][T18179] write to 0xffff8880a3dc7068 of 8 bytes by task 18179 on cpu 1: [ 1222.107557][T18179] percpu_counter_add_batch+0xca/0x150 [ 1222.112993][T18179] clear_page_dirty_for_io+0x4c4/0x590 [ 1222.118451][T18179] mpage_submit_page+0x6d/0x1a0 [ 1222.123282][T18179] mpage_map_and_submit_buffers+0x331/0x520 [ 1222.129160][T18179] ext4_writepages+0x1458/0x2300 [ 1222.134083][T18179] do_writepages+0x6b/0x170 [ 1222.138568][T18179] __writeback_single_inode+0xaf/0x8e0 [ 1222.144004][T18179] writeback_sb_inodes+0x4ba/0xa50 [ 1222.149093][T18179] __writeback_inodes_wb+0xe8/0x1b0 [ 1222.154267][T18179] wb_writeback+0x557/0x6a0 [ 1222.158759][T18179] wb_workfn+0x696/0x970 [ 1222.162982][T18179] process_one_work+0x3d4/0x890 [ 1222.167816][T18179] worker_thread+0xa0/0x800 [ 1222.172293][T18179] kthread+0x1d4/0x200 [ 1222.176339][T18179] ret_from_fork+0x1f/0x30 [ 1222.180732][T18179] [ 1222.183041][T18179] Reported by Kernel Concurrency Sanitizer on: [ 1222.189174][T18179] CPU: 1 PID: 18179 Comm: kworker/u4:1 Not tainted 5.4.0-syzkaller #0 [ 1222.197299][T18179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1222.207348][T18179] Workqueue: writeback wb_workfn (flush-8:0) [ 1222.213301][T18179] ================================================================== [ 1222.221336][T18179] Kernel panic - not syncing: panic_on_warn set ... [ 1222.227913][T18179] CPU: 1 PID: 18179 Comm: kworker/u4:1 Not tainted 5.4.0-syzkaller #0 [ 1222.236035][T18179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1222.246082][T18179] Workqueue: writeback wb_workfn (flush-8:0) [ 1222.252032][T18179] Call Trace: [ 1222.255305][T18179] dump_stack+0x11d/0x181 [ 1222.259623][T18179] panic+0x210/0x640 [ 1222.263500][T18179] ? vprintk_func+0x8d/0x140 [ 1222.268070][T18179] kcsan_report.cold+0xc/0xd [ 1222.272645][T18179] kcsan_setup_watchpoint+0x3fe/0x460 [ 1222.278011][T18179] __tsan_unaligned_write8+0xc4/0x100 [ 1222.283359][T18179] percpu_counter_add_batch+0xca/0x150 [ 1222.288797][T18179] clear_page_dirty_for_io+0x4c4/0x590 [ 1222.299011][T18179] mpage_submit_page+0x6d/0x1a0 [ 1222.303843][T18179] mpage_map_and_submit_buffers+0x331/0x520 [ 1222.309715][T18179] ? prune_tree_thread+0xf7/0x1d0 [ 1222.314721][T18179] ext4_writepages+0x1458/0x2300 [ 1222.319646][T18179] ? __sanitizer_cov_trace_cmp8+0x19/0x20 [ 1222.325355][T18179] ? ext4_mark_inode_dirty+0x420/0x420 [ 1222.330799][T18179] do_writepages+0x6b/0x170 [ 1222.335279][T18179] ? do_writepages+0x6b/0x170 [ 1222.339931][T18179] ? __read_once_size+0x41/0xe0 [ 1222.344765][T18179] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1222.350466][T18179] ? find_next_bit+0xcb/0xe0 [ 1222.355039][T18179] __writeback_single_inode+0xaf/0x8e0 [ 1222.360473][T18179] ? _raw_spin_unlock+0x4b/0x60 [ 1222.365322][T18179] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1222.371542][T18179] writeback_sb_inodes+0x4ba/0xa50 [ 1222.376643][T18179] __writeback_inodes_wb+0xe8/0x1b0 [ 1222.381832][T18179] wb_writeback+0x557/0x6a0 [ 1222.386317][T18179] wb_workfn+0x696/0x970 [ 1222.390550][T18179] ? __perf_event_task_sched_out+0x14d/0xaa0 [ 1222.396514][T18179] process_one_work+0x3d4/0x890 [ 1222.401344][T18179] worker_thread+0xa0/0x800 [ 1222.405828][T18179] kthread+0x1d4/0x200 [ 1222.409873][T18179] ? rescuer_thread+0x6a0/0x6a0 [ 1222.414697][T18179] ? kthread_stop+0x2d0/0x2d0 [ 1222.419360][T18179] ret_from_fork+0x1f/0x30 [ 1223.557357][T18179] Shutting down cpus with NMI [ 1223.563235][T18179] Kernel Offset: disabled [ 1223.567590][T18179] Rebooting in 86400 seconds..