./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) 13:33:01 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{0x0}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:01 executing program 1: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x284000, 0x44) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='coda\x00', 0x30000, 0x0) 13:33:01 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r1, 0x200002) sendfile(r0, r1, 0x0, 0x80001d00c0d0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000000), 0x8) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x3ff) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r4, 0x200002) sendfile(r3, r4, 0x0, 0x80001d00c0d0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x80010, r4, 0xb4400000) 13:33:01 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) creat(&(0x7f0000000000)='./file0/file0\x00', 0x8) 13:33:01 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x1) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x4e23, 0x1, @loopback, 0x8}, 0x1c) close(r2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r2, 0x80089419, &(0x7f0000000000)) dup2(r0, r1) 13:33:01 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r1, 0x200002) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0x6) socket$inet6(0xa, 0x400000000001, 0x0) 13:33:01 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) r1 = signalfd4(r0, &(0x7f0000000000)={[0x1]}, 0x8, 0x80000) write$P9_RREADLINK(r1, &(0x7f00000000c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) [ 250.776979] FAT-fs (loop2): bogus number of reserved sectors [ 250.807038] FAT-fs (loop2): Can't find a valid FAT filesystem 13:33:01 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x20, &(0x7f0000000140)={[{@index_off='index=off'}], [{@subj_role={'subj_role'}}, {@uid_gt={'uid>'}}, {@dont_measure='dont_measure'}]}) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) 13:33:01 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:01 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x5, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r2 = open(&(0x7f0000000080)='./bus\x00', 0x220000, 0xe) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x8001}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xd4, "638d2b96b9ad4d46b92fc32e16991735ab401d1ef09ac77f1f5fa34b43af98f1cbf4d8468d1588b8bdd106ebfc40f2150ccdb87889f18e293c040253c15ac94f52224af62e5ad0615d6e2c115d258bc4d3be0465cddfc285259beef2f68a3409198741b59be8e78f687008439b618098569891828fc4f9a27a45d57e57c64c887c4e353817ff6eea1864be68ea75d097f237a889d09c8f48fcefac0f0d1ec53a38d14c214a61732b2e13a20f838a9325b8abb53851f0e44e32834ecc4d16447de8457edad7dc6f2195fa7a8a8b61a049179ffd46"}, &(0x7f0000000380)=0xdc) ftruncate(r2, 0x200002) sendfile(r1, r2, 0x0, 0x80001d00c0d0) listen(r1, 0x200) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r3, 0x200002) r4 = openat$mice(0xffffffffffffff9c, &(0x7f0000000140)='/dev/input/mice\x00', 0xa02) ioctl$SOUND_PCM_READ_RATE(r4, 0x80045002, &(0x7f0000000180)) sendfile(r0, r3, 0x0, 0x80001d00c0d0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x30, 0x8, 0x3, 0x0, 0x0, 0xdcc, 0x8004, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xffffffff, 0xfffffffffffff415}, 0x4, 0x1000, 0x8000, 0x6, 0x4, 0x8, 0x81}, 0xffffffffffffffff, 0xf, r3, 0x2) 13:33:01 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20400, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x100) close(r1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x9, 0x1000, 0xfffffffd, 0xe6a4, 0x80}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r3, 0x4}, 0x8) ftruncate(r2, 0x200002) sendfile(r1, r2, 0x0, 0x80001d00c0d0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x2000, 0x0) syz_mount_image$vxfs(&(0x7f0000000380)='vxfs\x00', &(0x7f00000003c0)='./bus\x00', 0x2, 0x6, &(0x7f0000000840)=[{&(0x7f0000000400)="3bb86d1d169011cd0a4512ed8df43a3803729d017e867171890325f58e0047a8afac05978c691f42efdcfcb721ed84e5f783d258dcea24fd3f3c09acbe1eb6d7ee8dfb04a20a414e77e53c3410d3fd038efe46ad5605093ca89ce90fb7ac6e2252cda8847dfe7bccd35aba9f563fbdb1c669fe5aaeb243738797b3ad2c2bf0553876f23d1463854814fe225d54ed3d8186316c143efd9fbbada6ee6ed7fb733fa666dc8fd1", 0xa5, 0x80}, {&(0x7f00000004c0)="ee0debac9555f9a377b6dde8d18710ce134082eb624bd8b0e8ccb7f638bd6f3b188600983bf6b7e4652e43c4d689e7c6aaa799c9a36da443f7db0bd8f081137f862caffd1c146718d216238c2db2989d5c25ba1b8028fb90a7e096c14fae36451b105ecfbbeb6e3c9ab00ea1584cd533a2d25e8484f90e36dae450388fd3326fc06d86fc0e4101244c6b9efa6f03aa5f12f962041e84d50071854b832b24005a5583060393d6f0f6b1f961fdfcd084eda33388bbe9ca87db5dfc6b6f0f76b51100cc94a0a58cbb1d35085a1e3c07b5", 0xcf, 0x1}, {&(0x7f00000005c0)="c30c61745e26e39a0510cdf435fd989751496f1506626153c8302f0f713ed7f3d608089e02560bd8a509aff5532dd213e9ba1633e96f3f45e57bacb397a64fa7d197", 0x42, 0xad3d}, {&(0x7f0000000640)="abf0b19f3c39bc0abcdb491a7cca20bc838ed12f028a944a203e9ac917b763441185902734124d6f767eebbf03e2d79518d0e0111a995d516731a9be82c4b30f6028bbfe40483434d7d1ad087a8ab78bb6d4b4452d643a2650c9dcdafeb71eeed70d78b9a5c7a35ad98bca1ae8da1492ab91ad96ed39393f3d022e4f02cf75e2e0b86b7043a74e0bf1cc2a658f00913b7420aa6702c4bc3f73eb8ac4be26a7a526", 0xa1, 0xbb6}, {&(0x7f0000000700)="76fdb9af799a3831f6da6025e557d65ef43a9bef386c50222de809a0b168d3a2b8bbe8bc8131013aa19297e7fb43967126c634be0eb8ec2df8e044b13beb66c385142c01c2fbb150126486e98ea40f9585a22d721d9600fd5a150b31716cb81a5907a6b8c294e9041425844dbb2c19303758fd51522898cccecebd373b388e15963c575dc921a1562adae2a3b7e6e5ccbaae10cd842a6dc98489d07646", 0x9d, 0x100}, {&(0x7f00000007c0)="ab016ce60c002a6c9441e921018a50c7ad8c98ab5ca7fefcd9b1a285a650e79144b1bbb080d27b4a5b9e49a1158a11afc0f8c569045dc56df09bccab2889906209b3fc17243e0f5a9f026f80a05e61f75f8fe602b2d25d97c0c0bd6791842b2a20cb9f2bdd9d1e8f64970d376a3fab88dc", 0x71, 0x1}], 0x80, &(0x7f0000000900)={[{'/dev/full\x00'}, {'btrfs\x00'}, {'/dev/full\x00'}, {'&!['}, {'-'}, {'.'}, {'btrfs\x00'}, {'/dev/full\x00'}], [{@fsname={'fsname', 0x3d, 'btrfs\x00'}}]}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e22, 0x8000, @loopback, 0x10001}}}, &(0x7f0000000300)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000340)={r5, 0x7}, 0x8) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) dup2(r2, r6) 13:33:02 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x20, &(0x7f0000000140)={[{@index_off='index=off'}], [{@subj_role={'subj_role'}}, {@uid_gt={'uid>'}}, {@dont_measure='dont_measure'}]}) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) [ 251.148285] FAT-fs (loop2): bogus number of reserved sectors [ 251.191669] FAT-fs (loop2): Can't find a valid FAT filesystem 13:33:02 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r1, 0x200002) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0x6) [ 251.243815] vxfs: WRONG superblock magic 00000000 at 1 13:33:02 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r1, 0x200002) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0x6) socket$inet6(0xa, 0x400000000001, 0x0) 13:33:02 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) [ 251.275316] vxfs: WRONG superblock magic 00000000 at 8 13:33:02 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r1, 0x200002) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0x6) socket$inet6(0xa, 0x400000000001, 0x0) [ 251.312144] vxfs: can't find superblock. [ 251.539600] FAT-fs (loop2): bogus number of reserved sectors [ 251.547583] FAT-fs (loop2): Can't find a valid FAT filesystem 13:33:02 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) [ 251.685833] vxfs: WRONG superblock magic 00000000 at 1 [ 251.699883] vxfs: WRONG superblock magic 00000000 at 8 13:33:02 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r1, 0x200002) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0x6) [ 251.743938] vxfs: can't find superblock. 13:33:02 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r1, 0x200002) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0x6) 13:33:02 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xffffffff, 0x4}, 0x40, 0x7, 0x0, 0x4, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) 13:33:02 executing program 5: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:02 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r1, 0x200002) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0x6) socket$inet6(0xa, 0x400000000001, 0x0) [ 252.021247] FAT-fs (loop2): bogus number of reserved sectors [ 252.056378] FAT-fs (loop2): Can't find a valid FAT filesystem 13:33:03 executing program 1: shutdown(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) [ 252.105839] FAT-fs (loop5): bogus number of reserved sectors 13:33:03 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174", 0xb}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) [ 252.148417] FAT-fs (loop5): Can't find a valid FAT filesystem 13:33:03 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x10800, 0x0) sendmsg$kcm(r0, &(0x7f0000001900)={&(0x7f0000000140)=@in6={0xa, 0x4e23, 0x7fff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0xdd}, 0x80, &(0x7f0000000480)=[{&(0x7f00000001c0)="67ce3777a9597f80e84cfdeb3d3572278f7b853b2383aa838c7c15deacc16169c9ed7946f007f263fda07a63e0bf6ff4f50fcb6dd082d7da86719fe23760d46c553bdb4186e8d9198d355a5bda997d48ce6e5237de29a0ffe76d8f35ba8506ad135b3ad12bf7bf7814e37d0cb794cdcde5", 0x71}, {&(0x7f0000000240)="478ea6a8942575287b56144e1988a9abf50996484b47f4a63ded48ef982a9b70238cb26d76d97f3f74d22c546c5fd4f7394fa90d39b0e0f8db943771c2f35f43d536ed07bb0594e5a6ab67ab4c5b7ade56532ddf20b7b20c03c34c46c771b5d72ec6f0c9b2fafdd510ab145be4d40d78b3398f80e0d8fea995ba8aee004476c5aa22f2c87e8588f2c2c2445118f33ad5fcd8162065c66c11a1ea5e89f2394a82d348a32195725dacab35fadc2bec41f22cbe4f55ab160c78e760bd798e07fdd4e6f37772035c0172c36fa671a6c7", 0xce}, {&(0x7f00000000c0)="90403f6b0a9dc90202000049f35a6ba61ef61084cde1e33714efc08ecd8fa7925fe6a733e562e526e0a8a51b68", 0x2d}, {&(0x7f0000000340)="fff4ceb703a29214aac52059de512ee162ee71a1519f6dabef5f692ac9a9f40d12dd1c290ce95c2eab5b905c7933661ce8d830c43e43e21839dce7ded5b729fef77bd00914673b2316e1bcad4da37cc3b896546e2b94bd0115803e190be9", 0x5e}, {&(0x7f00000003c0)="727211cb424e418ed48d549484ab03f80f572b5a6ed1a7500c42be6e5643c9b9cd889e45ca8ecce1f72f9117007c7c59e0a60a3b93678b9f516790bfbb786d9fa170085028d8330dd02b87e28244b8edeacf9a3f153f3c7d4859a380b13809dadbe0b5e300c596ef5302c5e71ddedd8e7071ab2f71371d682cf2ae7fea94d7c950b5c4eb67d66cdc7467", 0x8a}], 0x5, &(0x7f0000000500)=ANY=[@ANYBLOB="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1bf21ad0c6e8a9ef994817feb2a31c688eb3712710b1edab507c53b5e0bea337f475bf8a4273418ea5faacfce0809fe472e51416f3407bc26b50c42c00fa078931bd8b19a1812266703521673dbaa4e8faa5e147961daed4426a70a0b5383ca0a528324b8e01bccbe"], 0x13e0}, 0x4000) 13:33:03 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x5, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r2 = open(&(0x7f0000000080)='./bus\x00', 0x220000, 0xe) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x8001}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xd4, "638d2b96b9ad4d46b92fc32e16991735ab401d1ef09ac77f1f5fa34b43af98f1cbf4d8468d1588b8bdd106ebfc40f2150ccdb87889f18e293c040253c15ac94f52224af62e5ad0615d6e2c115d258bc4d3be0465cddfc285259beef2f68a3409198741b59be8e78f687008439b618098569891828fc4f9a27a45d57e57c64c887c4e353817ff6eea1864be68ea75d097f237a889d09c8f48fcefac0f0d1ec53a38d14c214a61732b2e13a20f838a9325b8abb53851f0e44e32834ecc4d16447de8457edad7dc6f2195fa7a8a8b61a049179ffd46"}, &(0x7f0000000380)=0xdc) ftruncate(r2, 0x200002) sendfile(r1, r2, 0x0, 0x80001d00c0d0) listen(r1, 0x200) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r3, 0x200002) r4 = openat$mice(0xffffffffffffff9c, &(0x7f0000000140)='/dev/input/mice\x00', 0xa02) ioctl$SOUND_PCM_READ_RATE(r4, 0x80045002, &(0x7f0000000180)) sendfile(r0, r3, 0x0, 0x80001d00c0d0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x30, 0x8, 0x3, 0x0, 0x0, 0xdcc, 0x8004, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xffffffff, 0xfffffffffffff415}, 0x4, 0x1000, 0x8000, 0x6, 0x4, 0x8, 0x81}, 0xffffffffffffffff, 0xf, r3, 0x2) 13:33:03 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r1, 0x200002) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0x6) [ 252.339555] FAT-fs (loop2): bogus number of reserved sectors 13:33:03 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x11) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) [ 252.382338] FAT-fs (loop2): Can't find a valid FAT filesystem 13:33:03 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r1, 0x200002) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0x6) 13:33:03 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174", 0xb}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:03 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x5, 0x81, 0x4, 0x5, 0x0, 0x5, 0x41, 0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x0, 0x7987}, 0x4, 0x3, 0x1, 0x4, 0x3, 0x1}, 0xffffffffffffffff, 0x1, r0, 0x1) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) 13:33:03 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x1000000, 0x0) [ 252.641032] FAT-fs (loop2): bogus number of reserved sectors [ 252.673792] FAT-fs (loop2): Can't find a valid FAT filesystem 13:33:03 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x28, 0x8, 0x8, 0x5, 0x0, 0x65, 0x200, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x4, @perf_config_ext={0x5be5, 0x6}, 0x400, 0x1, 0x10001, 0x6, 0x1, 0x96f2, 0x9}, 0x0, 0x0, r0, 0xa) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x2) 13:33:03 executing program 4: setxattr$security_evm(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='security.evm\x00', &(0x7f0000000100)=@sha1={0x1, "2c3a034c024975e101757016754f40bea245c842"}, 0x15, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc5, 0x4}, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) dup2(r0, r1) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r3, 0x200002) sendfile(r2, r3, 0x0, 0x80001d00c0d0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000140)='sit0\x00') 13:33:03 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174", 0xb}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:03 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x5, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r2 = open(&(0x7f0000000080)='./bus\x00', 0x220000, 0xe) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x8001}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xd4, "638d2b96b9ad4d46b92fc32e16991735ab401d1ef09ac77f1f5fa34b43af98f1cbf4d8468d1588b8bdd106ebfc40f2150ccdb87889f18e293c040253c15ac94f52224af62e5ad0615d6e2c115d258bc4d3be0465cddfc285259beef2f68a3409198741b59be8e78f687008439b618098569891828fc4f9a27a45d57e57c64c887c4e353817ff6eea1864be68ea75d097f237a889d09c8f48fcefac0f0d1ec53a38d14c214a61732b2e13a20f838a9325b8abb53851f0e44e32834ecc4d16447de8457edad7dc6f2195fa7a8a8b61a049179ffd46"}, &(0x7f0000000380)=0xdc) ftruncate(r2, 0x200002) sendfile(r1, r2, 0x0, 0x80001d00c0d0) listen(r1, 0x200) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r3, 0x200002) r4 = openat$mice(0xffffffffffffff9c, &(0x7f0000000140)='/dev/input/mice\x00', 0xa02) ioctl$SOUND_PCM_READ_RATE(r4, 0x80045002, &(0x7f0000000180)) sendfile(r0, r3, 0x0, 0x80001d00c0d0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x30, 0x8, 0x3, 0x0, 0x0, 0xdcc, 0x8004, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xffffffff, 0xfffffffffffff415}, 0x4, 0x1000, 0x8000, 0x6, 0x4, 0x8, 0x81}, 0xffffffffffffffff, 0xf, r3, 0x2) 13:33:03 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"/303]) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) 13:33:03 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r1, 0x200002) sendfile(r0, r1, 0x0, 0x80001d00c0d0) [ 253.023365] overlayfs: unrecognized mount option "xino=auto" or missing value [ 253.065999] FAT-fs (loop2): bogus number of reserved sectors 13:33:04 executing program 3: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x6b, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) dup2(r0, r1) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(0xffffffffffffffff, 0x40) sendfile(r2, r3, 0x0, 0x80001d00c0d0) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r5, 0x200002) sendfile(r4, r5, 0x0, 0x80001d00c0d0) sendfile(0xffffffffffffffff, r5, 0x0, 0x4a0) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="180000006a0000012abd7000fd5bdf250200000000000000"], 0x18}, 0x1, 0x0, 0x0, 0x10}, 0xc0) [ 253.118693] FAT-fs (loop2): Can't find a valid FAT filesystem [ 253.128026] overlayfs: unrecognized mount option "xino=auto" or missing value 13:33:04 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x6, 0x5, 0x3, 0x80, 0x0, 0x3, 0x1c, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xff, 0x3aa0371ce2cabb7a, @perf_bp, 0x40000, 0x4, 0x1, 0x2, 0x6, 0xffffffff, 0xfffe}, 0x0, 0x3, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) 13:33:04 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a02", 0x11}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:04 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x10, 0x2, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r4, @ANYRES16=r4, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@loopback, r4}, 0x14) r5 = dup2(r0, r1) write$binfmt_misc(r5, &(0x7f00000000c0)={'syz0', "4f807d0e263d59ff98f5c0890c2b3f337ca0c07b9909826a5f33e4a02767b1b9a206dc019f47de5fdb9506216deddd1026aee3465da3d8ecf3b474d7f57caf1a1a00d2d27b50d0e0b146641818955cfe587fda05b8062885063d41edf5d266a0c6eb929e3283bcc8e77423725285b718f1ddfb496ce8e5b294c91e82a488f2a3b61e770ea3e6f460d8e1ad2dde6cff85a3eae4d888b3b9686713be17da626b1081b4bcb193be1519ab8d669146d1b5164f397032e231b29bb12efa06653aaba98cb42d543c367317627ad555d3a2a49ecd53cd33b46c60c2aeae7e9d6ec1822e34e435612ee915e1573de4c0b6d4a15f"}, 0xf4) 13:33:04 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = syz_open_dev$vcsn(&(0x7f00000004c0)='/dev/vcs#\x00', 0x7f, 0x614140) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x4, 0x4) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r2, 0x200002) sendfile(r0, r2, 0x0, 0x80001d00c0d0) ioctl$VIDIOC_G_FMT(r2, 0xc0d05604, &(0x7f0000000140)={0x9, @sliced={0x200, [0x7, 0xfffd, 0x8, 0x9, 0x4, 0x92, 0x1d, 0xff, 0xbe, 0x7, 0x35, 0x400, 0x100, 0x8001, 0xf279, 0x200, 0x8, 0x3, 0x1, 0x0, 0xaee, 0x1fe, 0xfffc, 0x6, 0x3f, 0x5, 0x9, 0x8, 0x0, 0x9, 0x0, 0xe7, 0x5, 0x4, 0x1, 0x5ae, 0x9, 0x8, 0x800, 0x9, 0x2, 0x3, 0x5, 0xd1, 0x7ff, 0x1, 0x0, 0x1], 0xb070}}) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) 13:33:04 executing program 5: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) [ 253.619280] FAT-fs (loop2): invalid media value (0x00) [ 253.631879] FAT-fs (loop2): Can't find a valid FAT filesystem 13:33:04 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r1, 0x200002) sendfile(r0, r1, 0x0, 0x80001d00c0d0) 13:33:04 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x10, 0x2, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r4, @ANYRES16=r4, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@loopback, r4}, 0x14) r5 = dup2(r0, r1) write$binfmt_misc(r5, &(0x7f00000000c0)={'syz0', "4f807d0e263d59ff98f5c0890c2b3f337ca0c07b9909826a5f33e4a02767b1b9a206dc019f47de5fdb9506216deddd1026aee3465da3d8ecf3b474d7f57caf1a1a00d2d27b50d0e0b146641818955cfe587fda05b8062885063d41edf5d266a0c6eb929e3283bcc8e77423725285b718f1ddfb496ce8e5b294c91e82a488f2a3b61e770ea3e6f460d8e1ad2dde6cff85a3eae4d888b3b9686713be17da626b1081b4bcb193be1519ab8d669146d1b5164f397032e231b29bb12efa06653aaba98cb42d543c367317627ad555d3a2a49ecd53cd33b46c60c2aeae7e9d6ec1822e34e435612ee915e1573de4c0b6d4a15f"}, 0xf4) 13:33:04 executing program 3: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:04 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a02", 0x11}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:04 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 13:33:04 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nvram\x00', 0x42000, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r3, 0x200002) sendfile(r2, r3, 0x0, 0x80001d00c0d0) connect$inet6(r2, &(0x7f0000000740)={0xa, 0x4e21, 0x9, @empty, 0x9}, 0x1c) perf_event_open$cgroup(&(0x7f00000000c0)={0x2, 0x70, 0x9, 0x0, 0x1f, 0x6, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x553, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x8185, 0x1, 0xd301, 0x5, 0x8, 0x81, 0x8}, r0, 0x6, r1, 0x0) r4 = socket(0x10, 0x2, 0x0) r5 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) sendmsg$nl_route_sched(r1, &(0x7f0000000700)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000080}, 0xc, &(0x7f00000006c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="b0040000280000002bbd7000fbdbdf2500000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x4b0}, 0x1, 0x0, 0x0, 0x20040004}, 0xc2) dup2(r4, r5) [ 254.055225] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:33:05 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8820, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) 13:33:05 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nvram\x00', 0x42000, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r3, 0x200002) sendfile(r2, r3, 0x0, 0x80001d00c0d0) connect$inet6(r2, &(0x7f0000000740)={0xa, 0x4e21, 0x9, @empty, 0x9}, 0x1c) perf_event_open$cgroup(&(0x7f00000000c0)={0x2, 0x70, 0x9, 0x0, 0x1f, 0x6, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x553, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x8185, 0x1, 0xd301, 0x5, 0x8, 0x81, 0x8}, r0, 0x6, r1, 0x0) r4 = socket(0x10, 0x2, 0x0) r5 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) sendmsg$nl_route_sched(r1, &(0x7f0000000700)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000080}, 0xc, &(0x7f00000006c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="b0040000280000002bbd7000fbdbdf2500000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x4b0}, 0x1, 0x0, 0x0, 0x20040004}, 0xc2) dup2(r4, r5) 13:33:05 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x4, 0xfc, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) clone(0x8000, &(0x7f00000001c0)="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", &(0x7f00000000c0), &(0x7f00000011c0), &(0x7f0000001200)="8df862a502160838f9f92c7b6a8b3c23f65cec08f4f33f6ac0f6c21fdcc6d9d19fd7f048b0605a5559fbf0e7d77d90c53ff538686f735cc37a3bb47a7e0927e7eb20397ba7f848c63ca774555666e245abbd") stat(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000140)) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) [ 254.374382] FAT-fs (loop2): invalid media value (0x00) [ 254.420457] FAT-fs (loop2): Can't find a valid FAT filesystem [ 254.451374] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:33:05 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r1, 0x200002) sendfile(r0, r1, 0x0, 0x80001d00c0d0) 13:33:05 executing program 1: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x400, 0x1) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r2, 0x200002) sendfile(r1, r2, 0x0, 0x80001d00c0d0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r5, @ANYRES16=r5, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast1, @empty, 0x9, 0x0, 0x9, 0x0, 0x0, 0x200000, r5}) 13:33:05 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a02", 0x11}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:05 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nvram\x00', 0x42000, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r3, 0x200002) sendfile(r2, r3, 0x0, 0x80001d00c0d0) connect$inet6(r2, &(0x7f0000000740)={0xa, 0x4e21, 0x9, @empty, 0x9}, 0x1c) perf_event_open$cgroup(&(0x7f00000000c0)={0x2, 0x70, 0x9, 0x0, 0x1f, 0x6, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x553, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x8185, 0x1, 0xd301, 0x5, 0x8, 0x81, 0x8}, r0, 0x6, r1, 0x0) r4 = socket(0x10, 0x2, 0x0) r5 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) sendmsg$nl_route_sched(r1, &(0x7f0000000700)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000080}, 0xc, &(0x7f00000006c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="b0040000280000002bbd7000fbdbdf2500000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x4b0}, 0x1, 0x0, 0x0, 0x20040004}, 0xc2) dup2(r4, r5) 13:33:05 executing program 4: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:05 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x59, 0xab7}, 0x0, 0x0, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x1) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r3, 0x200002) sendfile(r2, r3, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) dup2(r0, r1) close(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r4, 0x200002) sendfile(0xffffffffffffffff, r4, 0x0, 0x80001d00c0d0) ioctl$sock_proto_private(r4, 0x89e0, &(0x7f0000000240)="b894e8729a22afd13f65736201631294d9aaeac4f1d215b66049c6fe9fc35ce352c3aa7625ea0922726dbe6c987157fa9ba8c84637bbaeae2a99a1c791d6d31b1466140e22414d6b740d17bc41ac1bd02c265dd49f42420ac821f96b8ca882971e51483acbc16ebe0340ec665ce359f2390d7839bcc0b1fe3ee40f56e16a06a0980ee860b11848c6696ec88f51aaccb63e02291d925e534eef17b340840549786857282d95cae17e5fc69a29c72db0139c5a61ae8be8ecdb9b95b6593de66112f3ae3bfde4e1b7116b78e1c2caf3de2214954483fc4cd698da8942de59ebcd253b338bdf58a3d3c3eedc65940bf5b07d78") ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) [ 254.867450] FAT-fs (loop2): invalid media value (0x00) [ 254.906456] FAT-fs (loop2): Can't find a valid FAT filesystem 13:33:05 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a02000274", 0x14}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) [ 255.107006] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:33:06 executing program 4: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:06 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r1, 0x200002) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0x6) 13:33:06 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) pipe(&(0x7f0000000000)) [ 255.500069] FAT-fs (loop2): invalid media value (0x00) 13:33:06 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0x6) 13:33:06 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nvram\x00', 0x42000, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r3, 0x200002) sendfile(r2, r3, 0x0, 0x80001d00c0d0) connect$inet6(r2, &(0x7f0000000740)={0xa, 0x4e21, 0x9, @empty, 0x9}, 0x1c) perf_event_open$cgroup(&(0x7f00000000c0)={0x2, 0x70, 0x9, 0x0, 0x1f, 0x6, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x553, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x8185, 0x1, 0xd301, 0x5, 0x8, 0x81, 0x8}, r0, 0x6, r1, 0x0) r4 = socket(0x10, 0x2, 0x0) r5 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) sendmsg$nl_route_sched(r1, &(0x7f0000000700)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000080}, 0xc, &(0x7f00000006c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="b0040000280000002bbd7000fbdbdf2500000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x4b0}, 0x1, 0x0, 0x0, 0x20040004}, 0xc2) dup2(r4, r5) [ 255.532289] FAT-fs (loop2): Can't find a valid FAT filesystem 13:33:06 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0x6) 13:33:06 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x7fffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, 0x0, 0x200000000, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x82) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) ioctl$BTRFS_IOC_DEFRAG(r0, 0x50009402, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) ioprio_get$uid(0x3, r2) mount$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x400, &(0x7f00000003c0)=ANY=[@ANYBLOB="7569643dd26637b2818eb8ac88c4aaf68610b39f6f8aafe686d084459bf7bb6d74c2970619d36989b8dc2e41e7ae03297b96857a02c235d9c33c1382191a2270ba8b14db32fb72ac", @ANYRESHEX=r2, @ANYBLOB=',mode=01777777777777777777777,huge=within_size,huge=within_size,nr_blocks=k2,dont_appraise,context=unconfined_u,fsmagic=0x0000000400000000,\x00']) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') [ 255.655150] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:33:06 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a02000274", 0x14}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:06 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r1, 0x200002) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r3, 0x200002) sendfile(r2, r3, 0x0, 0x80001d00c0d0) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) ioctl$SNAPSHOT_GET_IMAGE_SIZE(0xffffffffffffffff, 0x8008330e, &(0x7f00000001c0)) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f00000000c0)="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") shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) 13:33:06 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0x6) [ 255.751272] tmpfs: Bad value 'Òf7²Ž¸¬ˆÄªö†³ŸoŠ¯æ†Ð„E›÷»mt—Ói‰¸Ü.Aç®){–…zÂ5ÙÃ<‚"pº‹Û2ûr¬0x00000000000000ff' for mount option 'uid' 13:33:06 executing program 4: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(0x0, 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:06 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0x6) [ 255.848801] tmpfs: Bad value 'Òf7²Ž¸¬ˆÄªö†³ŸoŠ¯æ†Ð„E›÷»mt—Ói‰¸Ü.Aç®){–…zÂ5ÙÃ<‚"pº‹Û2ûr¬0x00000000000000ff' for mount option 'uid' 13:33:06 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000140)={0x5, 0x70, 0x2, 0x20, 0x4, 0x7, 0x0, 0x5, 0x40000, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x101, 0x4, @perf_bp={&(0x7f00000000c0), 0x5}, 0x10000, 0x2, 0x20, 0x5, 0x8, 0x7, 0x7a}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file1\x00', 0x101) 13:33:06 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)=0x6) [ 256.011702] FAT-fs (loop2): invalid media value (0x00) [ 256.066109] FAT-fs (loop2): Can't find a valid FAT filesystem 13:33:07 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='devtmpfs\x00', 0x48, &(0x7f0000000180)='\x00') 13:33:07 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(0xa, 0x400000000001, 0x0) close(r0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)=0x6) [ 256.280599] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:33:07 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nvram\x00', 0x42000, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r3, 0x200002) sendfile(r2, r3, 0x0, 0x80001d00c0d0) connect$inet6(r2, &(0x7f0000000740)={0xa, 0x4e21, 0x9, @empty, 0x9}, 0x1c) perf_event_open$cgroup(&(0x7f00000000c0)={0x2, 0x70, 0x9, 0x0, 0x1f, 0x6, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x553, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x8185, 0x1, 0xd301, 0x5, 0x8, 0x81, 0x8}, r0, 0x6, r1, 0x0) r4 = socket(0x10, 0x2, 0x0) r5 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) sendmsg$nl_route_sched(r1, &(0x7f0000000700)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000080}, 0xc, &(0x7f00000006c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="b0040000280000002bbd7000fbdbdf2500000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x4b0}, 0x1, 0x0, 0x0, 0x20040004}, 0xc2) dup2(r4, r5) 13:33:07 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000600)={0x5, 0x70, 0x1f, 0x3, 0x3, 0x0, 0x0, 0x3f, 0x48001, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x5eda, 0x9}, 0x40028, 0x1, 0x80, 0x5, 0x1, 0x3f, 0x7ff}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x2) openat(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', 0x440100, 0x114) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r1, 0x200002) sendfile(r0, r1, 0x0, 0x80001d00c0d0) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000680)='/dev/bsg\x00', 0x24800, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000006c0)={{r2}, "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"}) recvmmsg(0xffffffffffffffff, &(0x7f0000000540)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/149, 0x95}, {&(0x7f0000000200)=""/166, 0xa6}, {&(0x7f0000000000)=""/51, 0x33}, {&(0x7f00000002c0)=""/229, 0xe5}, {&(0x7f00000003c0)=""/68, 0x44}, {&(0x7f00000000c0)=""/21, 0x15}, {&(0x7f0000000440)=""/98, 0x62}], 0x7}, 0x1}], 0x1, 0x10000, &(0x7f0000000580)={0x77359400}) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) 13:33:07 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a02000274", 0x14}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:07 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)=0x6) 13:33:07 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)=0x6) 13:33:07 executing program 4: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a02000274", 0x14}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:07 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)=0x6) [ 256.537828] FAT-fs (loop2): invalid media value (0x00) [ 256.549584] FAT-fs (loop2): Can't find a valid FAT filesystem 13:33:07 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)=0x6) 13:33:07 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400", 0x15}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:07 executing program 5: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a02000274", 0x14}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:07 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)=0x6) [ 256.711497] FAT-fs (loop4): invalid media value (0x00) [ 256.744514] FAT-fs (loop4): Can't find a valid FAT filesystem 13:33:07 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0x6) 13:33:07 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0x6) 13:33:07 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) perf_event_open(&(0x7f0000000180)={0xb, 0x70, 0x81, 0x1f, 0x3, 0x74, 0x0, 0x8, 0x202, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000140), 0x7}, 0xd0, 0x2, 0x1, 0x4, 0x5, 0x1, 0x327c}, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x2) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1c563094) 13:33:07 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)=0x6) [ 256.944169] FAT-fs (loop2): invalid media value (0x00) [ 256.950786] FAT-fs (loop5): invalid media value (0x00) [ 256.968124] FAT-fs (loop2): Can't find a valid FAT filesystem [ 256.979108] FAT-fs (loop5): Can't find a valid FAT filesystem 13:33:07 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)=0x6) 13:33:07 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x1) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) 13:33:07 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400", 0x15}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:07 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000)='nl802154\x00', 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000500)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_DEV(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000086c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010300000000000600180008000301000000", @ANYRES32=r3, @ANYBLOB="dd3db5a9e556c5bc3f816828618e3b7b21886467129ba0120ba719b57b00bd59f8f409008703bf1047baaff392fbd1bbbf"], 0x1c}}, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) r4 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x3, 0x70, 0x7, 0x1, 0x3f, 0x3, 0x0, 0x401, 0x80000, 0xe, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0xffffffff, 0x4, @perf_bp={&(0x7f0000000140), 0x9}, 0x108, 0x9, 0x2, 0x4, 0xfffffffffffffff9, 0x2bd1, 0x864}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) close(r4) recvmmsg(r4, &(0x7f0000008440)=[{{0x0, 0x0, &(0x7f00000028c0)=[{&(0x7f0000000240)=""/231, 0xe7}, {&(0x7f0000000340)=""/179, 0xb3}, {&(0x7f0000000400)=""/113, 0x71}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/134, 0x86}, {&(0x7f0000002700)=""/244, 0xf4}, {&(0x7f0000000480)=""/37, 0x25}, {&(0x7f0000002800)=""/154, 0x9a}, {&(0x7f00000004c0)=""/51, 0x33}], 0xa, &(0x7f0000000580)=""/63, 0x3f}, 0x8}, {{&(0x7f0000002980)=@nfc, 0x80, &(0x7f0000002c80)=[{&(0x7f0000002a00)=""/73, 0x49}, {&(0x7f0000002a80)=""/235, 0xeb}, {&(0x7f0000002b80)=""/244, 0xf4}], 0x3, &(0x7f0000002cc0)=""/115, 0x73}, 0x2}, {{&(0x7f0000002d40)=@generic, 0x80, &(0x7f0000004240), 0x0, &(0x7f00000042c0)=""/214, 0xd6}, 0x2}, {{&(0x7f00000043c0)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000004480)=[{&(0x7f0000004440)=""/61, 0x3d}], 0x1, &(0x7f00000044c0)=""/124, 0x7c}, 0x8}, {{&(0x7f0000004540)=@ieee802154={0x24, @short}, 0x80, &(0x7f00000046c0)=[{&(0x7f00000045c0)=""/218, 0xda}], 0x1, &(0x7f0000004700)=""/4096, 0x1000}, 0xfff}, {{&(0x7f0000005700)=@x25={0x9, @remote}, 0x80, &(0x7f0000005c00)=[{&(0x7f0000005780)=""/177, 0xb1}, {&(0x7f0000005840)=""/8, 0x8}, {&(0x7f0000005880)=""/123, 0x7b}, {&(0x7f0000005900)=""/12, 0xc}, {&(0x7f0000005940)=""/126, 0x7e}, {&(0x7f00000059c0)=""/184, 0xb8}, {&(0x7f0000005a80)=""/128, 0x80}, {&(0x7f0000005b00)=""/244, 0xf4}], 0x8, &(0x7f0000005c80)=""/173, 0xad}, 0x5}, {{&(0x7f0000005d40)=@ax25={{0x3, @default}, [@bcast, @remote, @bcast, @null, @bcast, @bcast, @default]}, 0x80, &(0x7f0000007080)=[{&(0x7f0000005dc0)=""/64, 0x40}, {&(0x7f0000005e00)=""/205, 0xcd}, {&(0x7f0000005f00)=""/72, 0x48}, {&(0x7f0000005f80)=""/4096, 0x1000}, {&(0x7f0000006f80)=""/175, 0xaf}, {&(0x7f0000007040)=""/58, 0x3a}], 0x6}, 0x4}, {{0x0, 0x0, &(0x7f0000008100)=[{&(0x7f0000007100)=""/4096, 0x1000}], 0x1, &(0x7f0000008140)=""/189, 0xbd}, 0x20}, {{&(0x7f0000008200)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000008300)=[{&(0x7f0000008280)=""/30, 0x1e}, {&(0x7f00000082c0)=""/26, 0x1a}], 0x2, &(0x7f0000008340)=""/210, 0xd2}}], 0x9, 0x0, &(0x7f0000008680)) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r5, 0x200002) sendfile(r4, r5, 0x0, 0x80001d00c0d0) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x580400, 0x0) dup3(r5, r6, 0x0) 13:33:07 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000)='nl802154\x00', 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000500)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_DEV(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000086c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010300000000000600180008000301000000", @ANYRES32=r3, @ANYBLOB="dd3db5a9e556c5bc3f816828618e3b7b21886467129ba0120ba719b57b00bd59f8f409008703bf1047baaff392fbd1bbbf"], 0x1c}}, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) r4 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x3, 0x70, 0x7, 0x1, 0x3f, 0x3, 0x0, 0x401, 0x80000, 0xe, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0xffffffff, 0x4, @perf_bp={&(0x7f0000000140), 0x9}, 0x108, 0x9, 0x2, 0x4, 0xfffffffffffffff9, 0x2bd1, 0x864}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) close(r4) recvmmsg(r4, &(0x7f0000008440)=[{{0x0, 0x0, &(0x7f00000028c0)=[{&(0x7f0000000240)=""/231, 0xe7}, {&(0x7f0000000340)=""/179, 0xb3}, {&(0x7f0000000400)=""/113, 0x71}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/134, 0x86}, {&(0x7f0000002700)=""/244, 0xf4}, {&(0x7f0000000480)=""/37, 0x25}, {&(0x7f0000002800)=""/154, 0x9a}, {&(0x7f00000004c0)=""/51, 0x33}], 0xa, &(0x7f0000000580)=""/63, 0x3f}, 0x8}, {{&(0x7f0000002980)=@nfc, 0x80, &(0x7f0000002c80)=[{&(0x7f0000002a00)=""/73, 0x49}, {&(0x7f0000002a80)=""/235, 0xeb}, {&(0x7f0000002b80)=""/244, 0xf4}], 0x3, &(0x7f0000002cc0)=""/115, 0x73}, 0x2}, {{&(0x7f0000002d40)=@generic, 0x80, &(0x7f0000004240), 0x0, &(0x7f00000042c0)=""/214, 0xd6}, 0x2}, {{&(0x7f00000043c0)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000004480)=[{&(0x7f0000004440)=""/61, 0x3d}], 0x1, &(0x7f00000044c0)=""/124, 0x7c}, 0x8}, {{&(0x7f0000004540)=@ieee802154={0x24, @short}, 0x80, &(0x7f00000046c0)=[{&(0x7f00000045c0)=""/218, 0xda}], 0x1, &(0x7f0000004700)=""/4096, 0x1000}, 0xfff}, {{&(0x7f0000005700)=@x25={0x9, @remote}, 0x80, &(0x7f0000005c00)=[{&(0x7f0000005780)=""/177, 0xb1}, {&(0x7f0000005840)=""/8, 0x8}, {&(0x7f0000005880)=""/123, 0x7b}, {&(0x7f0000005900)=""/12, 0xc}, {&(0x7f0000005940)=""/126, 0x7e}, {&(0x7f00000059c0)=""/184, 0xb8}, {&(0x7f0000005a80)=""/128, 0x80}, {&(0x7f0000005b00)=""/244, 0xf4}], 0x8, &(0x7f0000005c80)=""/173, 0xad}, 0x5}, {{&(0x7f0000005d40)=@ax25={{0x3, @default}, [@bcast, @remote, @bcast, @null, @bcast, @bcast, @default]}, 0x80, &(0x7f0000007080)=[{&(0x7f0000005dc0)=""/64, 0x40}, {&(0x7f0000005e00)=""/205, 0xcd}, {&(0x7f0000005f00)=""/72, 0x48}, {&(0x7f0000005f80)=""/4096, 0x1000}, {&(0x7f0000006f80)=""/175, 0xaf}, {&(0x7f0000007040)=""/58, 0x3a}], 0x6}, 0x4}, {{0x0, 0x0, &(0x7f0000008100)=[{&(0x7f0000007100)=""/4096, 0x1000}], 0x1, &(0x7f0000008140)=""/189, 0xbd}, 0x20}, {{&(0x7f0000008200)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000008300)=[{&(0x7f0000008280)=""/30, 0x1e}, {&(0x7f00000082c0)=""/26, 0x1a}], 0x2, &(0x7f0000008340)=""/210, 0xd2}}], 0x9, 0x0, &(0x7f0000008680)) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r5, 0x200002) sendfile(r4, r5, 0x0, 0x80001d00c0d0) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x580400, 0x0) dup3(r5, r6, 0x0) 13:33:08 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)=0x6) 13:33:08 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0)={[0x200]}, 0x8, 0x80000) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000100)="66b9800000c00f326635000400000f30f30f52ebdbbf010066f20f00900500baf80c66b86c53d78166efbafc0c66b80000c0fe66ef64f2af65660fae701166b8080000000f23d00f21f86635300000050f23f8660f3882bb1500650f01c9", 0x5e}], 0x1, 0x5, &(0x7f00000001c0)=[@cr4={0x1, 0x1}, @dstype0={0x6, 0x1}], 0x2) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r3, 0x200002) sendfile(r2, r3, 0x0, 0x80001d00c0d0) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000280)={0x3, 0x1f}, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x1, @bcast, @netrom={'nr', 0x0}, 0xffff, 'syz1\x00', @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x81, 0x5, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) 13:33:08 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x110) close(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r1, 0x200002) sendfile(r0, r1, 0x0, 0x80001d00c0d0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r3, 0x200002) sendfile(r2, r3, 0x0, 0x80001d00c0d0) perf_event_open$cgroup(&(0x7f00000001c0)={0x2, 0x70, 0x6, 0x7, 0x1, 0x5, 0x0, 0x3ff, 0x80004, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000000000), 0x7}, 0xa002, 0xd4, 0x3, 0x4, 0x20, 0x6, 0x4}, r1, 0x0, r3, 0x6) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x800, 0x1) sendto$inet6(r2, &(0x7f0000000240)="c8ba88d0ab778706bfa69b9c9b36f6983c32e0a9ae2f1b16fbc9276c17699a2502acdcba2c0df4135994af82e8cb42ef63a3e686b48e5c6a9b402bcca18331f8c01f54c4069d516c0ce8675f635affc7435f1793b03d9cd41dce14da1caede990f", 0x61, 0x44, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) 13:33:08 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)=0x6) 13:33:08 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)=0x6) 13:33:08 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)=0x6) [ 257.357273] FAT-fs (loop2): invalid media value (0x00) [ 257.410436] FAT-fs (loop2): Can't find a valid FAT filesystem 13:33:08 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)=0x6) 13:33:08 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400", 0x15}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:08 executing program 3: signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:08 executing program 5: signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:08 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() syz_open_procfs(r0, &(0x7f0000000000)='net/sctp\x00') prctl$PR_SET_PTRACER(0x59616d61, 0x0) ptrace$setsig(0x4203, r0, 0x4, &(0x7f0000000140)={0x0, 0x1, 0x80000000}) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) 13:33:08 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r2, 0x200002) sendfile(r1, r2, 0x0, 0x80001d00c0d0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r5 = getuid() sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000002b40)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000002b00)={&(0x7f0000000480)={0x2680, 0x3e, 0x800, 0x70bd27, 0x25dfdbfd, {0x1d}, [@nested={0x1fa, 0x20, 0x0, 0x1, [@typed={0x8, 0x13, 0x0, 0x0, @fd=r0}, @typed={0x8, 0x53, 0x0, 0x0, @ipv4=@remote}, @generic="8ea73cec70b2209bc87300eaf606ef07b59e6ef1a18ae114750d351929cd33d6c294bd3171c3aaa25d231a3585794479eeadc9622282673d57a93f0e43efdb4b8eaaeb92840c02ca4f237515b00b8e9c66cf73c7cb0cd5539e15a5f88d471157c05921", @typed={0x14, 0x9, 0x0, 0x0, @ipv6=@ipv4={[], [], @multicast1}}, @typed={0x8, 0x4, 0x0, 0x0, @uid}, @typed={0x8, 0x8d, 0x0, 0x0, @pid}, @generic="107695fdfe52c228135e4dc730b8394ae71bd9794ce9db7def341ed35a28ff7c80f9791454c64da7cdd22cc47f97d72e3821de99d5fcfbb325a8b58e8d710c29b0a6d32f4dae315c77badbe41ed1e009639c0ca67382aa11e9", @typed={0xc, 0x5, 0x0, 0x0, @u64=0x10001}, @generic="4aeefcdb664bfafb24585a5ed3368b1e0f47fbf947399500386a096fb42bf2e676a66007e21a0cb9553f3d53b214a9efa9d7a7c08269308ce35a1f2868ed2bdfdc9b79", @generic="a244f7b259b19369dc2dfa404f27650eec0764b49f842b38e6bac12cc61b3677c673dbab07215077afeadfec9dcd840854d4dfaa628ee25debed51657043798075dee76746262727c748f2b3ac27e97c41a50779532fd6e15de03edb4a8b507e16266597223d152e4f530492292ceb82c2694350847de37b720df6e15cc5d2939332de7737a69bc599460e7ebd8b630b38e10746c2d43fb40d1d859abac71d9d6f138b9cd8202ada1e83571529adfbfbc1ffe5193420a2"]}, @generic="3a4ff8c95f9c5a22cbb18a62ec11d84778bfbefd7a662a99ca460af78925f257f3f74124ad32c5715ec14a36212605687d0e54ce9f228d37a194656cc5dcbc380b4f29a61dfc967abaf1dbee16d6e38b808dfa2693e682946e26a09ff556c77425e9facc1e79275f42e24e531b403b703f0ae34029955d124478fab6be2ecec8e85c2ef3e659ebad2ddd06d3009e5df30daa49f33da9f33d9ac43dccc0d53ac403e8429dab721dc8800f3f5457127662476a4b041f26f37aeaac07f01a51a33bab5b714fc4", @nested={0x20e1, 0x48, 0x0, 0x1, [@generic="80f2290a8abfb720ce31aeafa331cfe0538c688b814ffb6a28218e3b672efc30b7c5705f9826e9e99f51e314686b72eea2fae5d63eee1a37077acb20", @typed={0x8, 0x14, 0x0, 0x0, @u32=0xffffff2a}, @typed={0x4, 0x28}, @generic="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@generic="e867b5af98206c68f31d034b04f8424081a378b34379a3cf189ec6aff7aae6aa33cf66298837f559998643087ef48822eb8df6f7901fb0507b20f47889412df9e5be4940972f9d09f3d3594cbf32aa00c105e29dcb9dd68551ace632174e1a2d7f63de180479e067ce4478b2254c1d80f88cde398d2f87e92f72ac5adfa61b1475b015cc76999b3bd797b86055", @typed={0x8, 0x7b, 0x0, 0x0, @ipv4=@multicast1}]}, @nested={0x82, 0x76, 0x0, 0x1, [@generic="9fe5ab699b47a5c3297f6923963fa913aec6c9f5ee34f9c7020e97d182931a7d29cd62ca689f89af483491edcfd279fc82528ffb9187214a24d5727bc7ad5e20dfc90250cb749015022e76c2e76efacafe7e10c3253600a059d70e9a4cdeb63cfe2af209feba9cbb1b7f353db0d1", @typed={0x8, 0x5d, 0x0, 0x0, @u32=0x80000000}, @typed={0x8, 0x1d, 0x0, 0x0, @uid}]}, @nested={0x1c1, 0x46, 0x0, 0x1, [@typed={0x8, 0x18, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x13}}, @typed={0xf, 0x17, 0x0, 0x0, @binary="bd0f8e41d242a25fbad1f8"}, @typed={0x8, 0x12, 0x0, 0x0, @uid=r5}, @generic="313a51d2b7904a3c1ddb1c708d61ef98645f2840e0fc22dd5e41c33625757b36932e750619183a9195b0aadd7996a0cf84b9f8845d5ddb080a92735688d18dc1ea1812be75b08b17bba4c2e851fe5e01f6cd3270acc1a4adade03a7236e7edb22a6a732f4789a18d9649822ae6de3c5380d3da5c111f9a964c8de97543d610efcc1d801ab83b097f6d23451a7dfee1a49f8901af2de7223e9c46abdaafb3778dfbef32d555052bfb8be2c070052b4f8c9109778924f30003accc88061de6532e5e7d3c070fff010e7ad553", @generic, @typed={0x4, 0x84}, @generic="b7d0857cd428d8bc65301a86cbb1b2b59201180d355b648eecb0c988b724b334e7f2afd6465c87c84890f1ad4e94a72f7a257ef9847cb7514f1ebaa7b94612b39b7f9677775b0e7c85bb76463c178d44c0af4554c2249a11c66fcf3ed96563c6127cde989fa072d38c1ed7080df2c4a8247a4a6d4f47c9096bcf5563aaee15db9663e7af23a0e333c6c22ebd2679bc568d98d6d30e76ed4dca0c006c196a8ff2ea1949c9c9910ae79ca5e35e6b095e5339bd2fe8e9ba42ea52b3", @generic="ecf6fb64f72f8492364f3246140fc173870ed357"]}, @typed={0x8, 0x8e, 0x0, 0x0, @uid=0xee00}, @typed={0x9, 0x53, 0x0, 0x0, @str='@{/}\x00'}, @generic="020d87be0ede0e9c81acae0b13acef4714cc253bccc137a7881241cf8162b55be657645fd84c9863355af4ed22388cbbac495f044cef02c85821de49138064dfa9f33250fcede0f066505a5f1c8a20a9d8a5fff1d76c834f329f58224b534ef11896658354e2bf0743"]}, 0x2680}, 0x1, 0x0, 0x0, 0x20040000}, 0x20000000) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r4, 0x200002) sendfile(r3, r4, 0x0, 0x80001d00c0d0) perf_event_open$cgroup(&(0x7f0000000140)={0x1, 0x70, 0x40, 0x1, 0x8, 0x4, 0x0, 0x0, 0x1, 0x5, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x48, 0x4, @perf_config_ext={0x4, 0x2}, 0x2000, 0x0, 0x18, 0x7, 0x8, 0x1000, 0x5ec1}, r2, 0xd, r4, 0xa) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) 13:33:08 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(0xa, 0x400000000001, 0x0) close(r0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)=0x6) [ 257.706944] FAT-fs (loop2): invalid media value (0x00) [ 257.743899] FAT-fs (loop2): Can't find a valid FAT filesystem 13:33:08 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(0xa, 0x400000000001, 0x0) close(r0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)=0x6) 13:33:08 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, 0x0) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:08 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x10, 0x2, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200), 0x4) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$nl_route_sched(r3, &(0x7f0000000740)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="10000d000200f3ff0000f2ff"], 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vsock\x00', 0x402001, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000640)={r4, r5}) ftruncate(r3, 0x200002) sendfile(r2, r3, 0x0, 0x80001d00c0d0) recvmsg(r2, &(0x7f0000000000)={&(0x7f00000000c0)=@nfc_llcp, 0x80, &(0x7f0000000500)=[{&(0x7f0000000140)=""/163, 0xa3}, {&(0x7f0000000200)=""/97, 0x61}, {&(0x7f0000000280)=""/142, 0x8e}, {&(0x7f0000000340)=""/229, 0xe5}, {&(0x7f0000000440)=""/153, 0x99}], 0x5, &(0x7f0000000580)=""/113, 0x71}, 0x10000) dup2(r0, r1) [ 257.901461] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 257.937018] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:33:08 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)=0x6) 13:33:08 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000008, 0x4000010, r0, 0x50884000) dup2(r0, r1) 13:33:09 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(0xa, 0x400000000001, 0x0) close(r0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)=0x6) 13:33:09 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x102) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x21, 0x51, 0x4, 0xc9, 0x0, 0x638b, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x101, 0x1, @perf_config_ext={0x100000000, 0x7}, 0x200, 0x72d, 0x4, 0x4, 0x82c, 0x9, 0xfff}, 0x0, 0x0, r0, 0x0) shmctl$IPC_RMID(r1, 0x0) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x3000) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$FS_IOC_GETFLAGS(r2, 0x80086601, &(0x7f0000000140)) 13:33:09 executing program 3: r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:09 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x40, 0x1, 0x0, 0x7fd8, 0x2, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6a, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x2, 0x7f, 0x5, 0x5, 0x4a4, 0x7, 0x7}, 0xffffffffffffffff, 0xe, r0, 0x1a) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) 13:33:09 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(0xa, 0x0, 0x0) close(r0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)=0x6) 13:33:09 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, 0x0) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:09 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r1, 0x200002) sendfile(r0, r1, 0x0, 0x80001d00c0d0) perf_event_open$cgroup(&(0x7f00000000c0)={0x5, 0x70, 0x3, 0x1, 0x33, 0x80, 0x0, 0x7f, 0x1000, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3f, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x2004, 0x3, 0x0, 0x8, 0x8, 0x1, 0xc0}, r1, 0xd, 0xffffffffffffffff, 0xa) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) 13:33:09 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) close(r0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)=0x6) 13:33:09 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x233) writev(r1, &(0x7f0000000740)=[{&(0x7f0000000040)="76c73266563b84afed8daadd2becd8afa779b49d9e34bdd8328022121d95f26ac53a60a4bd09e8477788bc2596591d6385150c6d69a993b007259ede18c3", 0x3e}, {&(0x7f0000000200)="ff8eb23b9a4ec0e6c29baddfd2ea97615ec106b9157335dc1634de7abd121bf4afe530b68c9f16c29850ce956ae4aed5312ac798e1241474ef17bd352aeca7f79b36a0066a6f704462d192bd47b604f7ae0145a2b2024560bf2fdf9381b5c2a33ffc48f1e1168f4a1afbb351790a505deb2845d04f5a043473131ee249a8b21d9d2b243ac210f0ac84a016e9f6389c48e52220525d6bb1b445e4aed26d7f1f5b07d1bd95c30c742639db15c08b7a3d211c700cfca170d877dda5d47c3da17fe17b74b802454c08c1b29b14605f025d6437e06c7507865b26c2326a2fc3c5ae0b310c85da162f2cd75d42c7ca9efcd437adcb", 0xf2}, {&(0x7f0000000300)="4cb71167e4fea10c153093716978ae181aa63766d6cd40c2efb4c3b67d4683569705a33167ab9602bd20d0fa2689823b399b12d0167943186c0817640a6612850e4489d7852a7864260d825f7dc2ec591fdd6e7e3b94e0d5271552f08468", 0x5e}, {&(0x7f0000000380)="88627aa91d33973135c3b91fd29c7d4e1d254e2f650be4577108b4f60e7ca6501e5e1b93227d9637800a3b180650f36f80aa110f18382671ff8806ee3b4058b28ca5734cfe34fa1bd6b620d0bca2d8e648cc559658e99a0ab6aeb3335f", 0x5d}, {&(0x7f0000000400)="0a9e886070070a68d14f25cfe686e3b0943acef5d26d987992f1ab0f64605fde2bf1c56b302577290b9e586720b710723969327a72d84f914f0258bab193e33b6e864eb45bc844d49ebf9661", 0x4c}], 0x5) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x21f8}, 0x14) write$binfmt_misc(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="eeb2b9904349751ddc553cb16f98fafa31c938262babe5bb9988bf203626a3b229fb5921d677efe15cd8e14e401488a1bf0de475fbb5b10258d594d8a475d4b580b2e4c5951c78056cc0ebae91e8a4f761c345303a08002e801f57c32681601ddf2750e9b787fe6f2d1c588d507e27f011b9e72cfe3f337c"], 0x4dca) splice(r0, 0x0, r2, 0x0, 0x1ffe0, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) [ 258.478224] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:33:09 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f00000000c0)={0x4, 0x70, 0x3, 0xac, 0x4, 0x8, 0x0, 0x7, 0x100, 0x5, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x411, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x1080, 0xfffffffffffffffc, 0x7fffffff, 0x1, 0xfffffffe, 0x1, 0x1ff}, 0xffffffffffffffff, 0x8, r0, 0x8) socket(0x10, 0x2, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) close(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r3 = open(&(0x7f0000000080)='./bus\x00', 0x80803, 0x80) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r3, 0x200002) sendfile(0xffffffffffffffff, r3, 0x0, 0x80001d00c0d0) bind$bt_sco(r3, &(0x7f0000000140)={0x1f, @fixed={[], 0x10}}, 0x8) ftruncate(r2, 0x200002) sendfile(r1, r2, 0x0, 0x80001d00c0d0) dup2(r1, r2) 13:33:09 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, 0x0) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:09 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0xffffffe0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x90}, @in={0x2, 0x7, @rand_addr=0x64010101}, @in6={0xa, 0x4e23, 0x3813, @private2, 0x2}, @in6={0xa, 0x4e21, 0x3, @loopback, 0x87}, @in6={0xa, 0x4e24, 0x5, @rand_addr=' \x01\x00', 0x8000}, @in6={0xa, 0x4e23, 0x6, @mcast2, 0x15b915b7}, @in6={0xa, 0x4e21, 0xffffffff, @mcast1, 0xfffffffa}, @in={0x2, 0x4e24, @empty}], 0xc8) close(r0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x401, 0x9}, 0x8) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) 13:33:09 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(0xa, 0x0, 0x0) close(r0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)=0x6) 13:33:09 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x40, 0x1, 0x0, 0x7fd8, 0x2, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6a, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x2, 0x7f, 0x5, 0x5, 0x4a4, 0x7, 0x7}, 0xffffffffffffffff, 0xe, r0, 0x1a) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) 13:33:09 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r2 = dup2(r0, r1) r3 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000001280)='/proc/asound/card1/oss_mixer\x00', 0xc0402, 0x0) preadv(r3, &(0x7f00000014c0)=[{&(0x7f00000012c0)=""/228, 0xe4}, {&(0x7f00000013c0)=""/197, 0xc5}], 0x2, 0x2, 0x3) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ioctl$VIDIOC_G_FBUF(r2, 0x8030560a, &(0x7f0000000140)={0x48, 0x0, &(0x7f0000000240)="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", {0x9, 0x4, 0x32435750, 0x3, 0x4, 0x4d, 0xb, 0xffff0001}}) accept(r1, &(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @private1}, &(0x7f0000001240)=0x80) ftruncate(r2, 0xf9) sendfile(r4, r5, 0x0, 0x80001d00c0d0) bind$nfc_llcp(r5, &(0x7f00000000c0)={0x27, 0x1, 0x1, 0x6, 0x67, 0x2, "14c1f1d6a72d9e9a6fb0edc353572b12f62dc7fc90920ce84cc8f90d1f4c74e5492661d6f2a610aed88ac62892305deda7b20c549335b4de04fe08008a4f34", 0x2b}, 0x60) 13:33:09 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x800, 0x118aa0e117b8521b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) 13:33:09 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket(0x10, 0x2, 0x0) r3 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r4, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r6, @ANYRES16=r6, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@bridge_getneigh={0xe0, 0x1e, 0x200, 0x70bd25, 0x25dfdbfe, {0x7, 0x0, 0x0, r6, 0x1a001, 0x4000}, [@IFLA_VFINFO_LIST={0x70, 0x16, 0x0, 0x1, [{0x44, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x0, 0x10fc}}, @IFLA_VF_VLAN={0x10, 0x2, {0x80000000, 0x738, 0x2}}, @IFLA_VF_RATE={0x10, 0x6, {0x0, 0x7, 0x2}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x81, 0xa9b8}}]}, {0x18, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x0, 0x2}}]}, {0x10, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0xe46, 0xfffffe01}}]}]}, @IFLA_BROADCAST={0xa, 0x2, @dev={[], 0xf}}, @IFLA_PROTO_DOWN={0x5, 0x27, 0x2}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0x6547}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x3}, @IFLA_MAP={0x24, 0xe, {0x6000000000000000, 0x6, 0x46, 0x380, 0xd0}}, @IFLA_CARRIER={0x5, 0x21, 0x80}]}, 0xe0}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000005) r7 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r7, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) dup2(r2, r3) 13:33:09 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)=0x6) [ 258.830192] audit: type=1804 audit(1619011989.705:42): pid=15811 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir281135593/syzkaller.cmD7A0/233/bus" dev="sda1" ino=14106 res=1 13:33:09 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:09 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)=0x6) 13:33:09 executing program 3: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, 0x0) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:10 executing program 4: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r1, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r1) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r2 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r3, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r0, 0xffffffffffffffff, 0x0, 0xf6c1) 13:33:10 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) 13:33:10 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)=0x6) 13:33:10 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket(0x10, 0x2, 0x0) r3 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r4, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r6, @ANYRES16=r6, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@bridge_getneigh={0xe0, 0x1e, 0x200, 0x70bd25, 0x25dfdbfe, {0x7, 0x0, 0x0, r6, 0x1a001, 0x4000}, [@IFLA_VFINFO_LIST={0x70, 0x16, 0x0, 0x1, [{0x44, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x0, 0x10fc}}, @IFLA_VF_VLAN={0x10, 0x2, {0x80000000, 0x738, 0x2}}, @IFLA_VF_RATE={0x10, 0x6, {0x0, 0x7, 0x2}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x81, 0xa9b8}}]}, {0x18, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x0, 0x2}}]}, {0x10, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0xe46, 0xfffffe01}}]}]}, @IFLA_BROADCAST={0xa, 0x2, @dev={[], 0xf}}, @IFLA_PROTO_DOWN={0x5, 0x27, 0x2}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0x6547}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x3}, @IFLA_MAP={0x24, 0xe, {0x6000000000000000, 0x6, 0x46, 0x380, 0xd0}}, @IFLA_CARRIER={0x5, 0x21, 0x80}]}, 0xe0}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000005) r7 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r7, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) dup2(r2, r3) 13:33:10 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket(0x10, 0x2, 0x0) r3 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r4, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r6, @ANYRES16=r6, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@bridge_getneigh={0xe0, 0x1e, 0x200, 0x70bd25, 0x25dfdbfe, {0x7, 0x0, 0x0, r6, 0x1a001, 0x4000}, [@IFLA_VFINFO_LIST={0x70, 0x16, 0x0, 0x1, [{0x44, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x0, 0x10fc}}, @IFLA_VF_VLAN={0x10, 0x2, {0x80000000, 0x738, 0x2}}, @IFLA_VF_RATE={0x10, 0x6, {0x0, 0x7, 0x2}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x81, 0xa9b8}}]}, {0x18, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x0, 0x2}}]}, {0x10, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0xe46, 0xfffffe01}}]}]}, @IFLA_BROADCAST={0xa, 0x2, @dev={[], 0xf}}, @IFLA_PROTO_DOWN={0x5, 0x27, 0x2}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0x6547}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x3}, @IFLA_MAP={0x24, 0xe, {0x6000000000000000, 0x6, 0x46, 0x380, 0xd0}}, @IFLA_CARRIER={0x5, 0x21, 0x80}]}, 0xe0}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000005) r7 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r7, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) dup2(r2, r3) 13:33:10 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(0xa, 0x400000000001, 0x0) close(r0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) 13:33:10 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x8, 0x1, 0xb4, 0x0, 0x40, 0x8a0ad, 0x8, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0x1c4, 0x9, 0x4, 0x1, 0x1, 0xbd, 0xfc00}, 0xffffffffffffffff, 0x8, r0, 0xa) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x4, 0x70, 0x0, 0xff, 0x1f, 0x7f, 0x0, 0x100000001, 0x80000, 0xe, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x4, @perf_config_ext={0xfffffffffffffff7, 0x5}, 0x70a4, 0xfff, 0x1, 0x7, 0x8, 0x8, 0xa0}, 0xffffffffffffffff, 0xd, r1, 0xa) [ 259.284227] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:33:10 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x3, 0x1f, 0x7, 0x0, 0x7983, 0x419a0, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp, 0xaca8, 0x0, 0xfffffff8, 0x2, 0x0, 0xa1, 0x1000}, 0x0, 0x0, r0, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80180, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000200)={0x6b, 0x5c96, 0x4675, 0x6, 0x10000}) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r2, 0xf503, 0x0) r3 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x5, 0x73, 0x9, 0x0, 0x800, 0x940, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x22d, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x9}, 0x1204, 0x80000000, 0x1000, 0x1, 0xfffffffffffff801, 0x0, 0x7}, 0x0, 0x9, r1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r4, 0x200002) sendfile(0xffffffffffffffff, r4, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, r3, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, r3, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, r3, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3, r1}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, r4, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9, 0x0, 0x0, r1}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r5 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_elf32(r5, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:10 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:10 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x200001, 0x0) r1 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mISDNtimer\x00', 0x40801, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x180091, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid={'afid', 0x3d, 0x8de}}, {@access_uid={'access', 0x3d, r3}}, {@version_u='version=9p2000.u'}, {@version_u='version=9p2000.u'}, {@debug={'debug', 0x3d, 0x8}}, {@fscache='fscache'}], [{@dont_measure='dont_measure'}, {@permit_directio='permit_directio'}, {@dont_hash='dont_hash'}, {@uid_eq={'uid', 0x3d, r5}}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@dont_measure='dont_measure'}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}, {@appraise='appraise'}]}}) 13:33:10 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket(0x10, 0x2, 0x0) r3 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r4, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r6, @ANYRES16=r6, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@bridge_getneigh={0xe0, 0x1e, 0x200, 0x70bd25, 0x25dfdbfe, {0x7, 0x0, 0x0, r6, 0x1a001, 0x4000}, [@IFLA_VFINFO_LIST={0x70, 0x16, 0x0, 0x1, [{0x44, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x0, 0x10fc}}, @IFLA_VF_VLAN={0x10, 0x2, {0x80000000, 0x738, 0x2}}, @IFLA_VF_RATE={0x10, 0x6, {0x0, 0x7, 0x2}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x81, 0xa9b8}}]}, {0x18, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x0, 0x2}}]}, {0x10, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0xe46, 0xfffffe01}}]}]}, @IFLA_BROADCAST={0xa, 0x2, @dev={[], 0xf}}, @IFLA_PROTO_DOWN={0x5, 0x27, 0x2}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0x6547}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x3}, @IFLA_MAP={0x24, 0xe, {0x6000000000000000, 0x6, 0x46, 0x380, 0xd0}}, @IFLA_CARRIER={0x5, 0x21, 0x80}]}, 0xe0}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000005) r7 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r7, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) dup2(r2, r3) 13:33:10 executing program 3: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) [ 259.687605] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 259.781887] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 259.810399] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:33:10 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x3, 0x1f, 0x7, 0x0, 0x7983, 0x419a0, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp, 0xaca8, 0x0, 0xfffffff8, 0x2, 0x0, 0xa1, 0x1000}, 0x0, 0x0, r0, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80180, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000200)={0x6b, 0x5c96, 0x4675, 0x6, 0x10000}) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r2, 0xf503, 0x0) r3 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x5, 0x73, 0x9, 0x0, 0x800, 0x940, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x22d, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x9}, 0x1204, 0x80000000, 0x1000, 0x1, 0xfffffffffffff801, 0x0, 0x7}, 0x0, 0x9, r1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r4, 0x200002) sendfile(0xffffffffffffffff, r4, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, r3, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, r3, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, r3, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3, r1}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, r4, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9, 0x0, 0x0, r1}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r5 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_elf32(r5, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:10 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x3, 0x1f, 0x7, 0x0, 0x7983, 0x419a0, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp, 0xaca8, 0x0, 0xfffffff8, 0x2, 0x0, 0xa1, 0x1000}, 0x0, 0x0, r0, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80180, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000200)={0x6b, 0x5c96, 0x4675, 0x6, 0x10000}) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r2, 0xf503, 0x0) r3 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x5, 0x73, 0x9, 0x0, 0x800, 0x940, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x22d, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x9}, 0x1204, 0x80000000, 0x1000, 0x1, 0xfffffffffffff801, 0x0, 0x7}, 0x0, 0x9, r1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r4, 0x200002) sendfile(0xffffffffffffffff, r4, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, r3, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, r3, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, r3, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3, r1}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, r4, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9, 0x0, 0x0, r1}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r5 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_elf32(r5, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:10 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) 13:33:10 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socket(0x10, 0x2, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r4, @ANYRES16=r4, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@bridge_getneigh={0xe0, 0x1e, 0x200, 0x70bd25, 0x25dfdbfe, {0x7, 0x0, 0x0, r4, 0x1a001, 0x4000}, [@IFLA_VFINFO_LIST={0x70, 0x16, 0x0, 0x1, [{0x44, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x0, 0x10fc}}, @IFLA_VF_VLAN={0x10, 0x2, {0x80000000, 0x738, 0x2}}, @IFLA_VF_RATE={0x10, 0x6, {0x0, 0x7, 0x2}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x81, 0xa9b8}}]}, {0x18, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x0, 0x2}}]}, {0x10, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0xe46, 0xfffffe01}}]}]}, @IFLA_BROADCAST={0xa, 0x2, @dev={[], 0xf}}, @IFLA_PROTO_DOWN={0x5, 0x27, 0x2}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0x6547}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x3}, @IFLA_MAP={0x24, 0xe, {0x6000000000000000, 0x6, 0x46, 0x380, 0xd0}}, @IFLA_CARRIER={0x5, 0x21, 0x80}]}, 0xe0}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000005) r5 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r5, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:10 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:10 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x3, 0x1f, 0x7, 0x0, 0x7983, 0x419a0, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp, 0xaca8, 0x0, 0xfffffff8, 0x2, 0x0, 0xa1, 0x1000}, 0x0, 0x0, r0, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80180, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000200)={0x6b, 0x5c96, 0x4675, 0x6, 0x10000}) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r2, 0xf503, 0x0) r3 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x5, 0x73, 0x9, 0x0, 0x800, 0x940, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x22d, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x9}, 0x1204, 0x80000000, 0x1000, 0x1, 0xfffffffffffff801, 0x0, 0x7}, 0x0, 0x9, r1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r4, 0x200002) sendfile(0xffffffffffffffff, r4, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, r3, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, r3, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, r3, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3, r1}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, r4, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9, 0x0, 0x0, r1}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r5 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_elf32(r5, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) [ 259.923799] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:33:10 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) ioprio_get$uid(0x3, r2) read$FUSE(0xffffffffffffffff, &(0x7f0000000200)={0x2020, 0x0, 0x0, 0x0}, 0x2020) read$FUSE(0xffffffffffffffff, &(0x7f0000002240)={0x2020, 0x0, 0x0, 0x0}, 0x2020) mount$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='tmpfs\x00', 0x0, &(0x7f0000004380)=ANY=[@ANYBLOB="687567653d77697468696e5f73697a650000000000060000666c6d95c244fa1113deea8669992fde740b6f6f723d2d5d5e2b5d057c3a255d7d255b2601000000643e7a3a8abcb7aad0182dff62ec2246e5e1c841d3b7e4d5ae601e925ff593d5af10f52d9f90c53b21972f7c623f9f72e2a44ac4ae8a51736338", @ANYRESDEC=r2, @ANYBLOB=',euid>', @ANYRESDEC=r3, @ANYBLOB=',fsname=*${!(!,measure,fsname=-@[\'c,appraise,appraise,uid<', @ANYRESDEC=r4, @ANYBLOB="0004"]) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ifreq(r5, 0x8915, &(0x7f0000000140)={'veth1_to_team\x00', @ifru_hwaddr=@remote}) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ifreq(r6, 0x8915, &(0x7f0000000140)={'bridge_slave_0\x00', @ifru_hwaddr=@remote}) r7 = accept$packet(0xffffffffffffffff, &(0x7f0000004280), &(0x7f00000042c0)=0x14) shutdown(r7, 0x1) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x6) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x1ff}, 0x8) 13:33:10 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socket(0x10, 0x2, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r4, @ANYRES16=r4, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@bridge_getneigh={0xe0, 0x1e, 0x200, 0x70bd25, 0x25dfdbfe, {0x7, 0x0, 0x0, r4, 0x1a001, 0x4000}, [@IFLA_VFINFO_LIST={0x70, 0x16, 0x0, 0x1, [{0x44, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x0, 0x10fc}}, @IFLA_VF_VLAN={0x10, 0x2, {0x80000000, 0x738, 0x2}}, @IFLA_VF_RATE={0x10, 0x6, {0x0, 0x7, 0x2}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x81, 0xa9b8}}]}, {0x18, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x0, 0x2}}]}, {0x10, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0xe46, 0xfffffe01}}]}]}, @IFLA_BROADCAST={0xa, 0x2, @dev={[], 0xf}}, @IFLA_PROTO_DOWN={0x5, 0x27, 0x2}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0x6547}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x3}, @IFLA_MAP={0x24, 0xe, {0x6000000000000000, 0x6, 0x46, 0x380, 0xd0}}, @IFLA_CARRIER={0x5, 0x21, 0x80}]}, 0xe0}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000005) syz_init_net_socket$ax25(0x3, 0x2, 0x0) 13:33:11 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x3, 0x1f, 0x7, 0x0, 0x7983, 0x419a0, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp, 0xaca8, 0x0, 0xfffffff8, 0x2, 0x0, 0xa1, 0x1000}, 0x0, 0x0, r0, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80180, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000200)={0x6b, 0x5c96, 0x4675, 0x6, 0x10000}) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r2, 0xf503, 0x0) r3 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x5, 0x73, 0x9, 0x0, 0x800, 0x940, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x22d, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x9}, 0x1204, 0x80000000, 0x1000, 0x1, 0xfffffffffffff801, 0x0, 0x7}, 0x0, 0x9, r1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r4, 0x200002) sendfile(0xffffffffffffffff, r4, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, r3, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, r3, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, r3, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3, r1}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, r4, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9, 0x0, 0x0, r1}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r5 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_elf32(r5, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:11 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x3, 0x1f, 0x7, 0x0, 0x7983, 0x419a0, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp, 0xaca8, 0x0, 0xfffffff8, 0x2, 0x0, 0xa1, 0x1000}, 0x0, 0x0, r0, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80180, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000200)={0x6b, 0x5c96, 0x4675, 0x6, 0x10000}) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r2, 0xf503, 0x0) r3 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x5, 0x73, 0x9, 0x0, 0x800, 0x940, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x22d, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x9}, 0x1204, 0x80000000, 0x1000, 0x1, 0xfffffffffffff801, 0x0, 0x7}, 0x0, 0x9, r1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r4, 0x200002) sendfile(0xffffffffffffffff, r4, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, r3, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, r3, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, r3, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3, r1}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, r4, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9, 0x0, 0x0, r1}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r5 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_elf32(r5, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:11 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socket(0x10, 0x2, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r4, @ANYRES16=r4, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@bridge_getneigh={0xe0, 0x1e, 0x200, 0x70bd25, 0x25dfdbfe, {0x7, 0x0, 0x0, r4, 0x1a001, 0x4000}, [@IFLA_VFINFO_LIST={0x70, 0x16, 0x0, 0x1, [{0x44, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x0, 0x10fc}}, @IFLA_VF_VLAN={0x10, 0x2, {0x80000000, 0x738, 0x2}}, @IFLA_VF_RATE={0x10, 0x6, {0x0, 0x7, 0x2}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x81, 0xa9b8}}]}, {0x18, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x0, 0x2}}]}, {0x10, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0xe46, 0xfffffe01}}]}]}, @IFLA_BROADCAST={0xa, 0x2, @dev={[], 0xf}}, @IFLA_PROTO_DOWN={0x5, 0x27, 0x2}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0x6547}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x3}, @IFLA_MAP={0x24, 0xe, {0x6000000000000000, 0x6, 0x46, 0x380, 0xd0}}, @IFLA_CARRIER={0x5, 0x21, 0x80}]}, 0xe0}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000005) r5 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r5, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:11 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x3, 0x5, 0x81, 0x9, 0x0, 0x1, 0x10001, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xfff, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x21, 0x5, 0x0, 0x7, 0x3, 0x0, 0xfe01}, r1, 0x2, r0, 0x2) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) lsetxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@random={'security.', 'btrfs\x00'}, &(0x7f0000000240)='\x00', 0x1, 0x2) dup(r0) [ 260.250508] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:33:11 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socket(0x10, 0x2, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r4, @ANYRES16=r4, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@bridge_getneigh={0xe0, 0x1e, 0x200, 0x70bd25, 0x25dfdbfe, {0x7, 0x0, 0x0, r4, 0x1a001, 0x4000}, [@IFLA_VFINFO_LIST={0x70, 0x16, 0x0, 0x1, [{0x44, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x0, 0x10fc}}, @IFLA_VF_VLAN={0x10, 0x2, {0x80000000, 0x738, 0x2}}, @IFLA_VF_RATE={0x10, 0x6, {0x0, 0x7, 0x2}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x81, 0xa9b8}}]}, {0x18, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x0, 0x2}}]}, {0x10, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0xe46, 0xfffffe01}}]}]}, @IFLA_BROADCAST={0xa, 0x2, @dev={[], 0xf}}, @IFLA_PROTO_DOWN={0x5, 0x27, 0x2}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0x6547}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x3}, @IFLA_MAP={0x24, 0xe, {0x6000000000000000, 0x6, 0x46, 0x380, 0xd0}}, @IFLA_CARRIER={0x5, 0x21, 0x80}]}, 0xe0}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000005) syz_init_net_socket$ax25(0x3, 0x2, 0x0) 13:33:11 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) ioprio_get$uid(0x3, r2) read$FUSE(0xffffffffffffffff, &(0x7f0000000200)={0x2020, 0x0, 0x0, 0x0}, 0x2020) read$FUSE(0xffffffffffffffff, &(0x7f0000002240)={0x2020, 0x0, 0x0, 0x0}, 0x2020) mount$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='tmpfs\x00', 0x0, &(0x7f0000004380)=ANY=[@ANYBLOB="687567653d77697468696e5f73697a650000000000060000666c6d95c244fa1113deea8669992fde740b6f6f723d2d5d5e2b5d057c3a255d7d255b2601000000643e7a3a8abcb7aad0182dff62ec2246e5e1c841d3b7e4d5ae601e925ff593d5af10f52d9f90c53b21972f7c623f9f72e2a44ac4ae8a51736338", @ANYRESDEC=r2, @ANYBLOB=',euid>', @ANYRESDEC=r3, @ANYBLOB=',fsname=*${!(!,measure,fsname=-@[\'c,appraise,appraise,uid<', @ANYRESDEC=r4, @ANYBLOB="0004"]) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ifreq(r5, 0x8915, &(0x7f0000000140)={'veth1_to_team\x00', @ifru_hwaddr=@remote}) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ifreq(r6, 0x8915, &(0x7f0000000140)={'bridge_slave_0\x00', @ifru_hwaddr=@remote}) r7 = accept$packet(0xffffffffffffffff, &(0x7f0000004280), &(0x7f00000042c0)=0x14) shutdown(r7, 0x1) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x6) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x1ff}, 0x8) 13:33:11 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:11 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) setxattr$security_capability(&(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)='security.capability\x00', &(0x7f0000000140)=@v2={0x2000000, [{0x2, 0x80}, {0x8, 0x2a8}]}, 0x14, 0x0) 13:33:11 executing program 4: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r1, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r1) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r2 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r3, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r0, 0xffffffffffffffff, 0x0, 0xf6c1) 13:33:11 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socket(0x10, 0x2, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r4, @ANYRES16=r4, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@bridge_getneigh={0xe0, 0x1e, 0x200, 0x70bd25, 0x25dfdbfe, {0x7, 0x0, 0x0, r4, 0x1a001, 0x4000}, [@IFLA_VFINFO_LIST={0x70, 0x16, 0x0, 0x1, [{0x44, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x0, 0x10fc}}, @IFLA_VF_VLAN={0x10, 0x2, {0x80000000, 0x738, 0x2}}, @IFLA_VF_RATE={0x10, 0x6, {0x0, 0x7, 0x2}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x81, 0xa9b8}}]}, {0x18, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x0, 0x2}}]}, {0x10, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0xe46, 0xfffffe01}}]}]}, @IFLA_BROADCAST={0xa, 0x2, @dev={[], 0xf}}, @IFLA_PROTO_DOWN={0x5, 0x27, 0x2}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0x6547}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x3}, @IFLA_MAP={0x24, 0xe, {0x6000000000000000, 0x6, 0x46, 0x380, 0xd0}}, @IFLA_CARRIER={0x5, 0x21, 0x80}]}, 0xe0}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000005) syz_init_net_socket$ax25(0x3, 0x2, 0x0) 13:33:11 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x3, 0x1f, 0x7, 0x0, 0x7983, 0x419a0, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp, 0xaca8, 0x0, 0xfffffff8, 0x2, 0x0, 0xa1, 0x1000}, 0x0, 0x0, r0, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80180, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000200)={0x6b, 0x5c96, 0x4675, 0x6, 0x10000}) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r2, 0xf503, 0x0) r3 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x5, 0x73, 0x9, 0x0, 0x800, 0x940, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x22d, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x9}, 0x1204, 0x80000000, 0x1000, 0x1, 0xfffffffffffff801, 0x0, 0x7}, 0x0, 0x9, r1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r4, 0x200002) sendfile(0xffffffffffffffff, r4, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, r3, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, r3, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, r3, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3, r1}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, r4, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9, 0x0, 0x0, r1}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r5 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 13:33:11 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x10, 0x2, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) dup2(r0, r1) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r3, 0x200002) sendfile(r2, r3, 0x0, 0x80001d00c0d0) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x80, 0x80, 0x40, 0x7, 0x0, 0x2, 0x2008, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1ff, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x2000, 0x9, 0x2, 0x4c5bca06a632c941, 0x400, 0x1, 0x40}, 0xffffffffffffffff, 0xc, r3, 0x2) 13:33:11 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r1, 0x200002) sendfile(r0, r1, 0x0, 0x80001d00c0d0) perf_event_open$cgroup(&(0x7f0000000140)={0x4, 0x70, 0xea, 0x3f, 0x6, 0x1f, 0x0, 0x1, 0x20084, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x278, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x29c0, 0x3ff, 0xe0, 0x6, 0x7, 0x8, 0x8}, r1, 0x5, 0xffffffffffffffff, 0x1) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) 13:33:11 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x3, 0x1f, 0x7, 0x0, 0x7983, 0x419a0, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp, 0xaca8, 0x0, 0xfffffff8, 0x2, 0x0, 0xa1, 0x1000}, 0x0, 0x0, r0, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80180, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000200)={0x6b, 0x5c96, 0x4675, 0x6, 0x10000}) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r2, 0xf503, 0x0) r3 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x5, 0x73, 0x9, 0x0, 0x800, 0x940, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x22d, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x9}, 0x1204, 0x80000000, 0x1000, 0x1, 0xfffffffffffff801, 0x0, 0x7}, 0x0, 0x9, r1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r4, 0x200002) sendfile(0xffffffffffffffff, r4, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, r3, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, r3, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, r3, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3, r1}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, r4, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9, 0x0, 0x0, r1}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r5 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 13:33:11 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socket(0x10, 0x2, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r4, @ANYRES16=r4, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@bridge_getneigh={0xe0, 0x1e, 0x200, 0x70bd25, 0x25dfdbfe, {0x7, 0x0, 0x0, r4, 0x1a001, 0x4000}, [@IFLA_VFINFO_LIST={0x70, 0x16, 0x0, 0x1, [{0x44, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x0, 0x10fc}}, @IFLA_VF_VLAN={0x10, 0x2, {0x80000000, 0x738, 0x2}}, @IFLA_VF_RATE={0x10, 0x6, {0x0, 0x7, 0x2}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x81, 0xa9b8}}]}, {0x18, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x0, 0x2}}]}, {0x10, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0xe46, 0xfffffe01}}]}]}, @IFLA_BROADCAST={0xa, 0x2, @dev={[], 0xf}}, @IFLA_PROTO_DOWN={0x5, 0x27, 0x2}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0x6547}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x3}, @IFLA_MAP={0x24, 0xe, {0x6000000000000000, 0x6, 0x46, 0x380, 0xd0}}, @IFLA_CARRIER={0x5, 0x21, 0x80}]}, 0xe0}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000005) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) [ 260.693926] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 260.748248] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:33:11 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:11 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socket(0x10, 0x2, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r4, @ANYRES16=r4, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@bridge_getneigh={0xe0, 0x1e, 0x200, 0x70bd25, 0x25dfdbfe, {0x7, 0x0, 0x0, r4, 0x1a001, 0x4000}, [@IFLA_VFINFO_LIST={0x70, 0x16, 0x0, 0x1, [{0x44, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x0, 0x10fc}}, @IFLA_VF_VLAN={0x10, 0x2, {0x80000000, 0x738, 0x2}}, @IFLA_VF_RATE={0x10, 0x6, {0x0, 0x7, 0x2}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x81, 0xa9b8}}]}, {0x18, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x0, 0x2}}]}, {0x10, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0xe46, 0xfffffe01}}]}]}, @IFLA_BROADCAST={0xa, 0x2, @dev={[], 0xf}}, @IFLA_PROTO_DOWN={0x5, 0x27, 0x2}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0x6547}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x3}, @IFLA_MAP={0x24, 0xe, {0x6000000000000000, 0x6, 0x46, 0x380, 0xd0}}, @IFLA_CARRIER={0x5, 0x21, 0x80}]}, 0xe0}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000005) syz_init_net_socket$ax25(0x3, 0x2, 0x0) 13:33:11 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x3, 0x1f, 0x7, 0x0, 0x7983, 0x419a0, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp, 0xaca8, 0x0, 0xfffffff8, 0x2, 0x0, 0xa1, 0x1000}, 0x0, 0x0, r0, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80180, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000200)={0x6b, 0x5c96, 0x4675, 0x6, 0x10000}) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r2, 0xf503, 0x0) r3 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x5, 0x73, 0x9, 0x0, 0x800, 0x940, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x22d, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x9}, 0x1204, 0x80000000, 0x1000, 0x1, 0xfffffffffffff801, 0x0, 0x7}, 0x0, 0x9, r1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r4, 0x200002) sendfile(0xffffffffffffffff, r4, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, r3, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, r3, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, r3, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3, r1}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, r4, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9, 0x0, 0x0, r1}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r5 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 13:33:11 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socket(0x10, 0x2, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r4, @ANYRES16=r4, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@bridge_getneigh={0xe0, 0x1e, 0x200, 0x70bd25, 0x25dfdbfe, {0x7, 0x0, 0x0, r4, 0x1a001, 0x4000}, [@IFLA_VFINFO_LIST={0x70, 0x16, 0x0, 0x1, [{0x44, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x0, 0x10fc}}, @IFLA_VF_VLAN={0x10, 0x2, {0x80000000, 0x738, 0x2}}, @IFLA_VF_RATE={0x10, 0x6, {0x0, 0x7, 0x2}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x81, 0xa9b8}}]}, {0x18, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x0, 0x2}}]}, {0x10, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0xe46, 0xfffffe01}}]}]}, @IFLA_BROADCAST={0xa, 0x2, @dev={[], 0xf}}, @IFLA_PROTO_DOWN={0x5, 0x27, 0x2}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0x6547}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x3}, @IFLA_MAP={0x24, 0xe, {0x6000000000000000, 0x6, 0x46, 0x380, 0xd0}}, @IFLA_CARRIER={0x5, 0x21, 0x80}]}, 0xe0}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000005) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:11 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) r1 = gettid() capget(&(0x7f00000000c0)={0x19980330, r1}, &(0x7f0000000100)) sched_setscheduler(r1, 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x20, 0x0, 0x1, 0x6d, 0x0, 0x1f, 0x20000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xfffffffa, 0x2, @perf_config_ext={0x1ff, 0x8}, 0x1414, 0x101, 0x9, 0x5, 0x4, 0x0, 0x100}, r1, 0x9, r0, 0x1b) [ 261.046698] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:33:12 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x3, 0x1f, 0x7, 0x0, 0x7983, 0x419a0, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp, 0xaca8, 0x0, 0xfffffff8, 0x2, 0x0, 0xa1, 0x1000}, 0x0, 0x0, r0, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80180, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000200)={0x6b, 0x5c96, 0x4675, 0x6, 0x10000}) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r2, 0xf503, 0x0) r3 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x5, 0x73, 0x9, 0x0, 0x800, 0x940, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x22d, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x9}, 0x1204, 0x80000000, 0x1000, 0x1, 0xfffffffffffff801, 0x0, 0x7}, 0x0, 0x9, r1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r4, 0x200002) sendfile(0xffffffffffffffff, r4, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, r3, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, r3, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, r3, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3, r1}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, r4, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9, 0x0, 0x0, r1}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r5 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r5, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:12 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:12 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8c1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x4, 0x70, 0x9, 0x6, 0x1, 0x4, 0x0, 0x10001, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0x7, 0x2c}, 0x1201, 0x0, 0x7f, 0x2, 0x2, 0x800, 0x7}, 0x0, 0x8, r0, 0x2) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x3, 0x70, 0x0, 0x3f, 0xff, 0xfd, 0x0, 0x1ff, 0x20002, 0xc, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0xf511, 0x1, @perf_config_ext={0x8}, 0x0, 0xa5, 0x6, 0x2, 0x3, 0x3, 0x80}, 0x0, 0x10, r0, 0x1) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x80, 0x1, 0x1, 0x6, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8, 0x1, @perf_config_ext={0x8001, 0x3}, 0x48410, 0x101, 0x1, 0x1, 0x3, 0x80000001, 0x4}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x2) syz_mount_image$qnx6(&(0x7f0000000000)='qnx6\x00', &(0x7f00000000c0)='./file0\x00', 0x7, 0x2, &(0x7f0000000300)=[{&(0x7f00000001c0)="49a1273ba103f03ffd0c756df7760d1d24b051d9b23580e14b03a13bf4efe8413be62dbe4f6ace4f69f2bb5dbce8b580f66c31cc0805355e714c934dddd689c88014413c9740a173753d30d0d31c8bf77774214bbeafdf7a941e3fd59c4c96eb02964bf0fa5e7ce5f9ba6d3f736788f560b2964a67c648bcf3eca7d92f10d8dd90bc3ac9d3e9f048c09cc06b34ee0e97ead38c5755c295b437071888fd7ae500c9e1fcd4d8d742ac5a95d031e44840cf526da2", 0xb3, 0x3f}, {&(0x7f0000000280)="13e4314eb373cac3652b3ea9db6e16ee1877d5123fb4cdebf7b2bcb39654540ee14a126ddced12ec9e2d5af98c4e3427c786b0e3fbf56d8b1701d6729dac8321b06c99b2a6aebd19cc1c821ed3b6d8684e6db1dd2837fd38c2766c0bb00639a40567a9f9cf9eeeb2cd175b9a52eadd5a8b", 0x71, 0x7f}], 0x8880a0, &(0x7f0000000340)={[{'('}, {'btrfs\x00'}, {'btrfs\x00'}, {'btrfs\x00'}, {}], [{@subj_type={'subj_type', 0x3d, 'btrfs\x00'}}, {@euid_lt={'euid<', 0xee01}}]}) 13:33:12 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x3, 0x1f, 0x7, 0x0, 0x7983, 0x419a0, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp, 0xaca8, 0x0, 0xfffffff8, 0x2, 0x0, 0xa1, 0x1000}, 0x0, 0x0, r0, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80180, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000200)={0x6b, 0x5c96, 0x4675, 0x6, 0x10000}) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r2, 0xf503, 0x0) r3 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x5, 0x73, 0x9, 0x0, 0x800, 0x940, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x22d, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x9}, 0x1204, 0x80000000, 0x1000, 0x1, 0xfffffffffffff801, 0x0, 0x7}, 0x0, 0x9, r1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r4, 0x200002) sendfile(0xffffffffffffffff, r4, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, r3, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, r3, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, r3, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3, r1}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, r4, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9, 0x0, 0x0, r1}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r5 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r5, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:12 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x3, 0x1f, 0x7, 0x0, 0x7983, 0x419a0, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp, 0xaca8, 0x0, 0xfffffff8, 0x2, 0x0, 0xa1, 0x1000}, 0x0, 0x0, r0, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80180, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000200)={0x6b, 0x5c96, 0x4675, 0x6, 0x10000}) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r2, 0xf503, 0x0) r3 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x5, 0x73, 0x9, 0x0, 0x800, 0x940, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x22d, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x9}, 0x1204, 0x80000000, 0x1000, 0x1, 0xfffffffffffff801, 0x0, 0x7}, 0x0, 0x9, r1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r4, 0x200002) sendfile(0xffffffffffffffff, r4, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, r3, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, r3, &(0x7f00000008c0)="0c869702dea059b9089ae3a1382a29c0427e8f785c1a71cf78f18ed163a35c89414d7566263ed17c1fce78e1bdafa0a547a310c7fac003b0d7ee9d5714fae81871f708d4bbc4d9ece57a1680c9eb1934b42046782b2907477e2629168d01b8a178824a3189adf76982151c11f35b9335633492965940b6e843340d48abbd482562335316c87d94d2c7e2f83a328a7ff4fbd46f4a3b50741092310654f2e9ad8fb95bb776660b00ee953bb85989dfa87c1d20a3c42f92ed45c683ea51f1927e59b0684edc379a11c90da3c90b360b943dd202a9ab29932ca6e28a58c064060e91df65a55be1c7f2db680fc8ccd035eba836b69aca9a7d06c281c5a5cfe2", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, r3, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3, r1}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, r4, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9, 0x0, 0x0, r1}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r5 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 13:33:12 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socket(0x10, 0x2, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r4, @ANYRES16=r4, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) [ 261.311132] cramfs: wrong magic 13:33:12 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x3, 0x1f, 0x7, 0x0, 0x7983, 0x419a0, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp, 0xaca8, 0x0, 0xfffffff8, 0x2, 0x0, 0xa1, 0x1000}, 0x0, 0x0, r0, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80180, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000200)={0x6b, 0x5c96, 0x4675, 0x6, 0x10000}) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r2, 0xf503, 0x0) r3 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x5, 0x73, 0x9, 0x0, 0x800, 0x940, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x22d, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x9}, 0x1204, 0x80000000, 0x1000, 0x1, 0xfffffffffffff801, 0x0, 0x7}, 0x0, 0x9, r1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r4, 0x200002) sendfile(0xffffffffffffffff, r4, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, r3, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, r3, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, r3, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3, r1}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, r4, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9, 0x0, 0x0, r1}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:12 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) r1 = gettid() capget(&(0x7f00000000c0)={0x19980330, r1}, &(0x7f0000000100)) sched_setscheduler(r1, 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x20, 0x0, 0x1, 0x6d, 0x0, 0x1f, 0x20000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xfffffffa, 0x2, @perf_config_ext={0x1ff, 0x8}, 0x1414, 0x101, 0x9, 0x5, 0x4, 0x0, 0x100}, r1, 0x9, r0, 0x1b) 13:33:12 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x20, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x121000, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x6, 0x2, 0x2e, 0x0, 0x0, 0x7, 0x4000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x88, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0x32, 0x3, 0x1, 0x8, 0xaaf, 0x10000}, 0xffffffffffffffff, 0xe, r0, 0x8) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) [ 261.412149] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 261.486742] cramfs: wrong magic 13:33:12 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x3, 0x1f, 0x7, 0x0, 0x7983, 0x419a0, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp, 0xaca8, 0x0, 0xfffffff8, 0x2, 0x0, 0xa1, 0x1000}, 0x0, 0x0, r0, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80180, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000200)={0x6b, 0x5c96, 0x4675, 0x6, 0x10000}) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r2, 0xf503, 0x0) r3 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x5, 0x73, 0x9, 0x0, 0x800, 0x940, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x22d, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x9}, 0x1204, 0x80000000, 0x1000, 0x1, 0xfffffffffffff801, 0x0, 0x7}, 0x0, 0x9, r1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r4, 0x200002) sendfile(0xffffffffffffffff, r4, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, r3, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, r3, &(0x7f00000008c0)="0c869702dea059b9089ae3a1382a29c0427e8f785c1a71cf78f18ed163a35c89414d7566263ed17c1fce78e1bdafa0a547a310c7fac003b0d7ee9d5714fae81871f708d4bbc4d9ece57a1680c9eb1934b42046782b2907477e2629168d01b8a178824a3189adf76982151c11f35b9335633492965940b6e843340d48abbd482562335316c87d94d2c7e2f83a328a7ff4fbd46f4a3b50741092310654f2e9ad8fb95bb776660b00ee953bb85989dfa87c1d20a3c42f92ed45c683ea51f1927e59b0684edc379a11c90da3c90b360b943dd202a9ab29932ca6e28a58c064060e91df65a55be1c7f2db680fc8ccd035eba836b69aca9a7d06c281c5a5cfe2", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, r3, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3, r1}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, r4, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9, 0x0, 0x0, r1}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r5 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r5, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:12 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socket(0x10, 0x2, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$l2tp(0x2, 0x2, 0x73) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32, @ANYRES16, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:12 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x3, 0x1f, 0x7, 0x0, 0x7983, 0x419a0, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp, 0xaca8, 0x0, 0xfffffff8, 0x2, 0x0, 0xa1, 0x1000}, 0x0, 0x0, r0, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80180, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000200)={0x6b, 0x5c96, 0x4675, 0x6, 0x10000}) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r2, 0xf503, 0x0) r3 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x5, 0x73, 0x9, 0x0, 0x800, 0x940, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x22d, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x9}, 0x1204, 0x80000000, 0x1000, 0x1, 0xfffffffffffff801, 0x0, 0x7}, 0x0, 0x9, r1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r4, 0x200002) sendfile(0xffffffffffffffff, r4, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, r3, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, r3, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, r3, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3, r1}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, r4, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9, 0x0, 0x0, r1}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:12 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:12 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) r1 = gettid() capget(&(0x7f00000000c0)={0x19980330, r1}, &(0x7f0000000100)) sched_setscheduler(r1, 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x20, 0x0, 0x1, 0x6d, 0x0, 0x1f, 0x20000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xfffffffa, 0x2, @perf_config_ext={0x1ff, 0x8}, 0x1414, 0x101, 0x9, 0x5, 0x4, 0x0, 0x100}, r1, 0x9, r0, 0x1b) 13:33:12 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r1, 0x200002) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$VIDIOC_TRY_FMT(r1, 0xc0d05640, 0xfffffffffffffffc) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000200)={0x0, {{0xa, 0x4e21, 0x0, @empty, 0x800}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='bpf\x00', 0x1, &(0x7f0000000180)='btrfs\x00') setxattr$security_ima(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='security.ima\x00', &(0x7f0000000340)=@sha1={0x1, "fd37006ff84d5c6a43f7a361105378e6cc471541"}, 0x15, 0x3) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) 13:33:12 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socket(0x10, 0x2, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$l2tp(0x2, 0x2, 0x73) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32, @ANYRES16, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:12 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x3, 0x1f, 0x7, 0x0, 0x7983, 0x419a0, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp, 0xaca8, 0x0, 0xfffffff8, 0x2, 0x0, 0xa1, 0x1000}, 0x0, 0x0, r0, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80180, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000200)={0x6b, 0x5c96, 0x4675, 0x6, 0x10000}) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r2, 0xf503, 0x0) r3 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x5, 0x73, 0x9, 0x0, 0x800, 0x940, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x22d, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x9}, 0x1204, 0x80000000, 0x1000, 0x1, 0xfffffffffffff801, 0x0, 0x7}, 0x0, 0x9, r1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r4, 0x200002) sendfile(0xffffffffffffffff, r4, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, r3, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, r3, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, r3, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3, r1}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, r4, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9, 0x0, 0x0, r1}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:12 executing program 4: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) [ 261.657195] cramfs: wrong magic 13:33:12 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socket(0x10, 0x2, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$l2tp(0x2, 0x2, 0x73) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32, @ANYRES16, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:12 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) r0 = gettid() capget(&(0x7f00000000c0)={0x19980330, r0}, &(0x7f0000000100)) sched_setscheduler(r0, 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:12 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x3, 0x1f, 0x7, 0x0, 0x7983, 0x419a0, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp, 0xaca8, 0x0, 0xfffffff8, 0x2, 0x0, 0xa1, 0x1000}, 0x0, 0x0, r0, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80180, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000200)={0x6b, 0x5c96, 0x4675, 0x6, 0x10000}) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r2, 0xf503, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x5, 0x73, 0x9, 0x0, 0x800, 0x940, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x22d, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x9}, 0x1204, 0x80000000, 0x1000, 0x1, 0xfffffffffffff801, 0x0, 0x7}, 0x0, 0x9, r1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r3, 0x200002) sendfile(0xffffffffffffffff, r3, 0x0, 0x80001d00c0d0) r4 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r4, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) [ 261.840542] cramfs: wrong magic 13:33:12 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socket(0x10, 0x2, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYRES16=r3, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:12 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) r0 = gettid() capget(&(0x7f00000000c0)={0x19980330, r0}, &(0x7f0000000100)) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') [ 261.877429] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:33:12 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x3, 0x1f, 0x7, 0x0, 0x7983, 0x419a0, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp, 0xaca8, 0x0, 0xfffffff8, 0x2, 0x0, 0xa1, 0x1000}, 0x0, 0x0, r0, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80180, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000200)={0x6b, 0x5c96, 0x4675, 0x6, 0x10000}) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r2, 0xf503, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x5, 0x73, 0x9, 0x0, 0x800, 0x940, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x22d, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x9}, 0x1204, 0x80000000, 0x1000, 0x1, 0xfffffffffffff801, 0x0, 0x7}, 0x0, 0x9, r1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r3, 0x200002) sendfile(0xffffffffffffffff, r3, 0x0, 0x80001d00c0d0) r4 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r4, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:12 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) [ 261.956085] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:33:12 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socket(0x10, 0x2, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYRES16=r3, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) [ 262.009282] cramfs: wrong magic 13:33:12 executing program 1: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:12 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) gettid() mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:13 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x3, 0x1f, 0x7, 0x0, 0x7983, 0x419a0, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp, 0xaca8, 0x0, 0xfffffff8, 0x2, 0x0, 0xa1, 0x1000}, 0x0, 0x0, r0, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80180, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000200)={0x6b, 0x5c96, 0x4675, 0x6, 0x10000}) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r2, 0xf503, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x5, 0x73, 0x9, 0x0, 0x800, 0x940, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x22d, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x9}, 0x1204, 0x80000000, 0x1000, 0x1, 0xfffffffffffff801, 0x0, 0x7}, 0x0, 0x9, r1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r3, 0x200002) sendfile(0xffffffffffffffff, r3, 0x0, 0x80001d00c0d0) r4 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r4, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:13 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socket(0x10, 0x2, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYRES16=r3, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:13 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socket(0x10, 0x2, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYRES16=r3, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:13 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') [ 262.141155] cramfs: wrong magic 13:33:13 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socket(0x10, 0x2, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r2 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYRES16=r3, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:13 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x3, 0x1f, 0x7, 0x0, 0x7983, 0x419a0, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp, 0xaca8, 0x0, 0xfffffff8, 0x2, 0x0, 0xa1, 0x1000}, 0x0, 0x0, r0, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80180, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000200)={0x6b, 0x5c96, 0x4675, 0x6, 0x10000}) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r2, 0xf503, 0x0) r3 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x5, 0x73, 0x9, 0x0, 0x800, 0x940, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x22d, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x9}, 0x1204, 0x80000000, 0x1000, 0x1, 0xfffffffffffff801, 0x0, 0x7}, 0x0, 0x9, r1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r4, 0x200002) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, r3, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, r3, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, r3, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3, r1}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, r4, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9, 0x0, 0x0, r1}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r5 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r5, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:13 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socket(0x10, 0x2, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r2 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYRES16=r3, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) [ 262.276636] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 262.289982] cramfs: wrong magic 13:33:13 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) r0 = gettid() capget(&(0x7f00000000c0)={0x19980330, r0}, &(0x7f0000000100)) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') [ 262.375638] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:33:13 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:13 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') [ 262.417647] cramfs: wrong magic 13:33:13 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:13 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x3, 0x1f, 0x7, 0x0, 0x7983, 0x419a0, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp, 0xaca8, 0x0, 0xfffffff8, 0x2, 0x0, 0xa1, 0x1000}, 0x0, 0x0, r0, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80180, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000200)={0x6b, 0x5c96, 0x4675, 0x6, 0x10000}) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r2, 0xf503, 0x0) r3 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x5, 0x73, 0x9, 0x0, 0x800, 0x940, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x22d, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x9}, 0x1204, 0x80000000, 0x1000, 0x1, 0xfffffffffffff801, 0x0, 0x7}, 0x0, 0x9, r1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r4, 0x200002) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, r3, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, r3, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, r3, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3, r1}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, r4, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9, 0x0, 0x0, r1}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r5 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r5, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:13 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) r0 = gettid() capget(&(0x7f00000000c0)={0x19980330, r0}, &(0x7f0000000100)) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:13 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socket(0x10, 0x2, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r2 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYRES16=r3, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) [ 262.478172] cramfs: wrong magic 13:33:13 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') [ 262.526271] cramfs: wrong magic 13:33:13 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socket(0x10, 0x2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r4, @ANYRES16=r4, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:13 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) r0 = gettid() capget(&(0x7f00000000c0)={0x19980330, r0}, &(0x7f0000000100)) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') [ 262.580013] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:33:13 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x3, 0x1f, 0x7, 0x0, 0x7983, 0x419a0, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp, 0xaca8, 0x0, 0xfffffff8, 0x2, 0x0, 0xa1, 0x1000}, 0x0, 0x0, r0, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80180, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000200)={0x6b, 0x5c96, 0x4675, 0x6, 0x10000}) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r2, 0xf503, 0x0) r3 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x5, 0x73, 0x9, 0x0, 0x800, 0x940, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x22d, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x9}, 0x1204, 0x80000000, 0x1000, 0x1, 0xfffffffffffff801, 0x0, 0x7}, 0x0, 0x9, r1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r4, 0x200002) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, r3, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, r3, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, r3, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3, r1}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, r4, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9, 0x0, 0x0, r1}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r5 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r5, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) [ 262.621041] cramfs: wrong magic 13:33:13 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') [ 262.656850] cramfs: wrong magic 13:33:13 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) gettid() mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') [ 262.786406] cramfs: wrong magic 13:33:13 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9d"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:13 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:13 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:13 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x3, 0x1f, 0x7, 0x0, 0x7983, 0x419a0, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp, 0xaca8, 0x0, 0xfffffff8, 0x2, 0x0, 0xa1, 0x1000}, 0x0, 0x0, r0, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80180, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000200)={0x6b, 0x5c96, 0x4675, 0x6, 0x10000}) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r2, 0xf503, 0x0) r3 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x5, 0x73, 0x9, 0x0, 0x800, 0x940, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x22d, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x9}, 0x1204, 0x80000000, 0x1000, 0x1, 0xfffffffffffff801, 0x0, 0x7}, 0x0, 0x9, r1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) sendfile(0xffffffffffffffff, r4, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, r3, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, r3, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, r3, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3, r1}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, r4, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9, 0x0, 0x0, r1}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r5 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r5, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:13 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') [ 262.841930] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:33:13 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r4, @ANYRES16=r4, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) [ 262.885036] cramfs: wrong magic 13:33:13 executing program 3: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') [ 262.918793] cramfs: wrong magic 13:33:13 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x3, 0x1f, 0x7, 0x0, 0x7983, 0x419a0, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp, 0xaca8, 0x0, 0xfffffff8, 0x2, 0x0, 0xa1, 0x1000}, 0x0, 0x0, r0, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80180, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000200)={0x6b, 0x5c96, 0x4675, 0x6, 0x10000}) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r2, 0xf503, 0x0) r3 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x5, 0x73, 0x9, 0x0, 0x800, 0x940, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x22d, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x9}, 0x1204, 0x80000000, 0x1000, 0x1, 0xfffffffffffff801, 0x0, 0x7}, 0x0, 0x9, r1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, r3, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, r3, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, r3, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3, r1}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, r4, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9, 0x0, 0x0, r1}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r5 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r5, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:13 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:13 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') [ 263.021873] cramfs: wrong magic [ 263.059565] cramfs: wrong magic 13:33:13 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x3, 0x1f, 0x7, 0x0, 0x7983, 0x419a0, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp, 0xaca8, 0x0, 0xfffffff8, 0x2, 0x0, 0xa1, 0x1000}, 0x0, 0x0, r0, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80180, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000200)={0x6b, 0x5c96, 0x4675, 0x6, 0x10000}) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r2, 0xf503, 0x0) r3 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x5, 0x73, 0x9, 0x0, 0x800, 0x940, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x22d, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x9}, 0x1204, 0x80000000, 0x1000, 0x1, 0xfffffffffffff801, 0x0, 0x7}, 0x0, 0x9, r1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, r3, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, r3, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, r3, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3, r1}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9, 0x0, 0x0, r1}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r4 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r4, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:13 executing program 3: mknod$loop(0x0, 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') [ 263.081149] cramfs: wrong magic 13:33:14 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:14 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYRES16=r3, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:14 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:14 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x3, 0x1f, 0x7, 0x0, 0x7983, 0x419a0, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp, 0xaca8, 0x0, 0xfffffff8, 0x2, 0x0, 0xa1, 0x1000}, 0x0, 0x0, r0, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80180, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000200)={0x6b, 0x5c96, 0x4675, 0x6, 0x10000}) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r2, 0xf503, 0x0) r3 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x5, 0x73, 0x9, 0x0, 0x800, 0x940, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x22d, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x9}, 0x1204, 0x80000000, 0x1000, 0x1, 0xfffffffffffff801, 0x0, 0x7}, 0x0, 0x9, r1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, r3, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, r3, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, r3, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3, r1}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9, 0x0, 0x0, r1}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r4 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r4, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:14 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9d"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:14 executing program 3: mknod$loop(0x0, 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') [ 263.163912] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:33:14 executing program 3: mknod$loop(0x0, 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:14 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') [ 263.259436] cramfs: wrong magic 13:33:14 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYRES16=r3, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:14 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:14 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x3, 0x1f, 0x7, 0x0, 0x7983, 0x419a0, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp, 0xaca8, 0x0, 0xfffffff8, 0x2, 0x0, 0xa1, 0x1000}, 0x0, 0x0, r0, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80180, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000200)={0x6b, 0x5c96, 0x4675, 0x6, 0x10000}) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r2, 0xf503, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3, r1}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9, 0x0, 0x0, r1}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r3, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:14 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:14 executing program 3: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:14 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:14 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x3, 0x1f, 0x7, 0x0, 0x7983, 0x419a0, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp, 0xaca8, 0x0, 0xfffffff8, 0x2, 0x0, 0xa1, 0x1000}, 0x0, 0x0, r0, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80180, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000200)={0x6b, 0x5c96, 0x4675, 0x6, 0x10000}) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3, r1}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9, 0x0, 0x0, r1}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r3, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:14 executing program 3: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') [ 263.605007] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:33:14 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9d"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:14 executing program 4: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:14 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYRES16=r3, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:14 executing program 3: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:14 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:14 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x3, 0x1f, 0x7, 0x0, 0x7983, 0x419a0, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp, 0xaca8, 0x0, 0xfffffff8, 0x2, 0x0, 0xa1, 0x1000}, 0x0, 0x0, r0, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80180, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000200)={0x6b, 0x5c96, 0x4675, 0x6, 0x10000}) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3, r1}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9, 0x0, 0x0, r1}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r3, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:14 executing program 1: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:14 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x3, 0x1f, 0x7, 0x0, 0x7983, 0x419a0, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp, 0xaca8, 0x0, 0xfffffff8, 0x2, 0x0, 0xa1, 0x1000}, 0x0, 0x0, r0, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80180, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000200)={0x6b, 0x5c96, 0x4675, 0x6, 0x10000}) socket$inet6_sctp(0xa, 0x801, 0x84) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3, r1}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9, 0x0, 0x0, r1}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r2, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) [ 263.823347] cramfs: wrong magic 13:33:14 executing program 3: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', 0x0, &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') [ 263.861625] cramfs: wrong magic 13:33:14 executing program 4: mknod$loop(0x0, 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:14 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYRES16=r3, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:14 executing program 1: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') [ 264.031119] cramfs: wrong magic 13:33:15 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:15 executing program 3: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', 0x0, &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:15 executing program 4: mknod$loop(0x0, 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:15 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x3, 0x1f, 0x7, 0x0, 0x7983, 0x419a0, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp, 0xaca8, 0x0, 0xfffffff8, 0x2, 0x0, 0xa1, 0x1000}, 0x0, 0x0, r0, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80180, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000200)={0x6b, 0x5c96, 0x4675, 0x6, 0x10000}) socket$inet6_sctp(0xa, 0x801, 0x84) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3, r1}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9, 0x0, 0x0, r1}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r2, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:15 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYRES16=r3, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:15 executing program 1: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') [ 264.084373] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:33:15 executing program 3: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', 0x0, &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:15 executing program 4: mknod$loop(0x0, 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') [ 264.171332] cramfs: wrong magic 13:33:15 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x3, 0x1f, 0x7, 0x0, 0x7983, 0x419a0, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp, 0xaca8, 0x0, 0xfffffff8, 0x2, 0x0, 0xa1, 0x1000}, 0x0, 0x0, r0, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80180, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000200)={0x6b, 0x5c96, 0x4675, 0x6, 0x10000}) socket$inet6_sctp(0xa, 0x801, 0x84) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3, r1}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9, 0x0, 0x0, r1}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r2, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:15 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:15 executing program 4: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:15 executing program 3: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1000000, &(0x7f0000000240)='btrfs\x00') [ 264.335669] cramfs: wrong magic 13:33:15 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:15 executing program 5: ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYRES16=r2, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:15 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x3, 0x1f, 0x7, 0x0, 0x7983, 0x419a0, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp, 0xaca8, 0x0, 0xfffffff8, 0x2, 0x0, 0xa1, 0x1000}, 0x0, 0x0, r0, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80180, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000200)={0x6b, 0x5c96, 0x4675, 0x6, 0x10000}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3, r1}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9, 0x0, 0x0, r1}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r2, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:15 executing program 3: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:15 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:15 executing program 4: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') [ 264.567890] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:33:15 executing program 4: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') [ 264.639803] cramfs: wrong magic 13:33:15 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x3, 0x1f, 0x7, 0x0, 0x7983, 0x419a0, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp, 0xaca8, 0x0, 0xfffffff8, 0x2, 0x0, 0xa1, 0x1000}, 0x0, 0x0, r0, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80180, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000200)={0x6b, 0x5c96, 0x4675, 0x6, 0x10000}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3, r1}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9, 0x0, 0x0, r1}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r2, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:15 executing program 3: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:15 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:15 executing program 5: ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYRES16=r2, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:15 executing program 4: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', 0x0, &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:15 executing program 3: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x0, &(0x7f0000000240)='btrfs\x00') [ 264.793696] cramfs: wrong magic 13:33:15 executing program 5: ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYRES16=r2, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:15 executing program 4: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', 0x0, &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:15 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x3, 0x1f, 0x7, 0x0, 0x7983, 0x419a0, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp, 0xaca8, 0x0, 0xfffffff8, 0x2, 0x0, 0xa1, 0x1000}, 0x0, 0x0, r0, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80180, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000200)={0x6b, 0x5c96, 0x4675, 0x6, 0x10000}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3, r1}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9, 0x0, 0x0, r1}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r2, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) [ 264.866222] cramfs: wrong magic 13:33:15 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:15 executing program 1: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:15 executing program 3: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x0, 0x0) 13:33:15 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x3, 0x1f, 0x7, 0x0, 0x7983, 0x419a0, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp, 0xaca8, 0x0, 0xfffffff8, 0x2, 0x0, 0xa1, 0x1000}, 0x0, 0x0, r0, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80180, 0x0) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3, r1}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9, 0x0, 0x0, r1}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r3, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:15 executing program 4: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', 0x0, &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:15 executing program 5: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYRES16=r3, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) [ 265.004091] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 265.103496] cramfs: wrong magic 13:33:16 executing program 4: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1000000, &(0x7f0000000240)='btrfs\x00') [ 265.142561] cramfs: wrong magic 13:33:16 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x3, 0x1f, 0x7, 0x0, 0x7983, 0x419a0, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp, 0xaca8, 0x0, 0xfffffff8, 0x2, 0x0, 0xa1, 0x1000}, 0x0, 0x0, r0, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80180, 0x0) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3, r1}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9, 0x0, 0x0, r1}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r3, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:16 executing program 5: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYRES16=r3, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:16 executing program 4: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:16 executing program 1: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:16 executing program 3: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) [ 265.331527] cramfs: wrong magic [ 265.407601] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:33:16 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:16 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x3, 0x1f, 0x7, 0x0, 0x7983, 0x419a0, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp, 0xaca8, 0x0, 0xfffffff8, 0x2, 0x0, 0xa1, 0x1000}, 0x0, 0x0, r0, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r2, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:16 executing program 1: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:16 executing program 4: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:16 executing program 5: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYRES16=r3, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:16 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x3, 0x1f, 0x7, 0x0, 0x7983, 0x419a0, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp, 0xaca8, 0x0, 0xfffffff8, 0x2, 0x0, 0xa1, 0x1000}, 0x0, 0x0, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r2, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) [ 265.552916] cramfs: wrong magic 13:33:16 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:16 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYRES16=r3, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:16 executing program 4: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x0, &(0x7f0000000240)='btrfs\x00') [ 265.617489] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:33:16 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) [ 265.721875] cramfs: wrong magic 13:33:16 executing program 4: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x0, 0x0) [ 265.746285] cramfs: wrong magic 13:33:16 executing program 3: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) [ 265.850255] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 265.887738] cramfs: wrong magic 13:33:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:16 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:16 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYRES16=r3, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:16 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:16 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x3, 0x1f, 0x7, 0x0, 0x7983, 0x419a0, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp, 0xaca8, 0x0, 0xfffffff8, 0x2, 0x0, 0xa1, 0x1000}, 0x0, 0x0, r0, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80180, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000200)={0x6b, 0x5c96, 0x4675, 0x6, 0x10000}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3, r1}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9, 0x0, 0x0, r1}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r2, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:16 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x3, 0x1f, 0x7, 0x0, 0x7983, 0x419a0, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp, 0xaca8, 0x0, 0xfffffff8, 0x2, 0x0, 0xa1, 0x1000}, 0x0, 0x0, r0, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80180, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000200)={0x6b, 0x5c96, 0x4675, 0x6, 0x10000}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3, r1}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9, 0x0, 0x0, r1}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r2, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) [ 266.025184] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 266.049046] cramfs: wrong magic 13:33:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:17 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) [ 266.164179] cramfs: wrong magic 13:33:17 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(0x0, 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:17 executing program 3: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:17 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYRES16=r3, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:17 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:17 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:17 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(0x0, 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') [ 266.383382] cramfs: wrong magic [ 266.402114] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:33:17 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:17 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:17 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYRES16=r3, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:17 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(0x0, 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:17 executing program 4: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:17 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:17 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') [ 266.671372] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 266.678558] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:33:17 executing program 3: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:17 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:17 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYRES16=r3, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:17 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:17 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:17 executing program 4: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:18 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d8107"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:18 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYRES16=r3, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:18 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', 0x0, &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:18 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) [ 267.204266] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 267.225336] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:33:18 executing program 3: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:18 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="0c869702dea059b9089ae3a1382a29c0427e8f785c1a71cf78f18ed163a35c89414d7566263ed17c1fce78e1bdafa0a547a310c7fac003b0d7ee9d5714fae81871f708d4bbc4d9ece57a1680c9eb1934b42046782b2907477e2629168d01b8a178824a3189adf76982151c11f35b9335633492965940b6e843340d48abbd482562335316c87d94d2c7e2f83a328a7ff4fbd46f4a3b50741092310654f2e9ad8fb95bb776660b00ee953bb85989dfa87c1d20a3c42f92ed45c683ea51f1927e59b0684edc379a11c90da3c90b360b943dd202a9ab29932ca6e28a58c064060e91df65a55be1c7f2db680fc8ccd035eba836b69aca9a7d06c281c5a5cfe2", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:18 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', 0x0, &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') [ 267.394463] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:33:18 executing program 4: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:18 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', 0x0, &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:18 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYRES16=r2, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:18 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) [ 267.561096] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:33:18 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:18 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d8107"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:18 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:18 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1000000, &(0x7f0000000240)='btrfs\x00') [ 267.713877] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:33:18 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:18 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYRES16=r2, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:18 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYRES16=r1, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:18 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1000000, &(0x7f0000000240)='btrfs\x00') [ 267.968670] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 267.992323] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:33:18 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYRES16=r1, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:18 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', 0x0, &(0x7f0000000200)='cramfs\x00', 0x1000000, &(0x7f0000000240)='btrfs\x00') 13:33:18 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:18 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x0, &(0x7f0000000240)='btrfs\x00') 13:33:18 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d8107"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) [ 268.124437] cramfs: wrong magic 13:33:19 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x0, 0x0) 13:33:19 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYRES16=r3, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:19 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:19 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYRES16=r1, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:19 executing program 4: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:19 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32, @ANYRES16, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:19 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="0c869702dea059b9089ae3a1382a29c0427e8f785c1a71cf78f18ed163a35c89414d7566263ed17c1fce78e1bdafa0a547a310c7fac003b0d7ee9d5714fae81871f708d4bbc4d9ece57a1680c9eb1934b42046782b2907477e2629168d01b8a178824a3189adf76982151c11f35b9335633492965940b6e843340d48abbd482562335316c87d94d2c7e2f83a328a7ff4fbd46f4a3b50741092310654f2e9ad8fb95bb776660b00ee953bb85989dfa87c1d20a3c42f92ed45c683ea51f1927e59b0684edc379a11c90da3c90b360b943dd202a9ab29932ca6e28a58c064060e91df65a55be1c7f2db680fc8ccd035eba836b69aca9a7d06c281c5a5cfe2", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) [ 268.284496] cramfs: wrong magic 13:33:19 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x0, 0x0) 13:33:19 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socket(0x10, 0x2, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r4, @ANYRES16=r4, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@bridge_getneigh={0xe0, 0x1e, 0x200, 0x70bd25, 0x25dfdbfe, {0x7, 0x0, 0x0, r4, 0x1a001, 0x4000}, [@IFLA_VFINFO_LIST={0x70, 0x16, 0x0, 0x1, [{0x44, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x0, 0x10fc}}, @IFLA_VF_VLAN={0x10, 0x2, {0x80000000, 0x738, 0x2}}, @IFLA_VF_RATE={0x10, 0x6, {0x0, 0x7, 0x2}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x81, 0xa9b8}}]}, {0x18, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x0, 0x2}}]}, {0x10, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0xe46, 0xfffffe01}}]}]}, @IFLA_BROADCAST={0xa, 0x2, @dev={[], 0xf}}, @IFLA_PROTO_DOWN={0x5, 0x27, 0x2}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0x6547}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x3}, @IFLA_MAP={0x24, 0xe, {0x6000000000000000, 0x6, 0x46, 0x380, 0xd0}}, @IFLA_CARRIER={0x5, 0x21, 0x80}]}, 0xe0}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000005) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:19 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32, @ANYRES16, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:19 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) [ 268.500142] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 268.518985] cramfs: wrong magic 13:33:19 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r3, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:19 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32, @ANYRES16, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:19 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:19 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x0, 0x0) [ 268.632937] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:33:19 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYRES16=r1, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) [ 268.718472] cramfs: wrong magic 13:33:19 executing program 4: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:19 executing program 1: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r1, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r1) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r2 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r3, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(0xffffffffffffffff, r0, 0x0, 0xf6c1) 13:33:19 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socket(0x10, 0x2, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r4, @ANYRES16=r4, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@bridge_getneigh={0xe0, 0x1e, 0x200, 0x70bd25, 0x25dfdbfe, {0x7, 0x0, 0x0, r4, 0x1a001, 0x4000}, [@IFLA_VFINFO_LIST={0x70, 0x16, 0x0, 0x1, [{0x44, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x0, 0x10fc}}, @IFLA_VF_VLAN={0x10, 0x2, {0x80000000, 0x738, 0x2}}, @IFLA_VF_RATE={0x10, 0x6, {0x0, 0x7, 0x2}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x81, 0xa9b8}}]}, {0x18, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x0, 0x2}}]}, {0x10, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0xe46, 0xfffffe01}}]}]}, @IFLA_BROADCAST={0xa, 0x2, @dev={[], 0xf}}, @IFLA_PROTO_DOWN={0x5, 0x27, 0x2}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0x6547}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x3}, @IFLA_MAP={0x24, 0xe, {0x6000000000000000, 0x6, 0x46, 0x380, 0xd0}}, @IFLA_CARRIER={0x5, 0x21, 0x80}]}, 0xe0}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000005) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:19 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:19 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYRES16=r1, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) [ 268.822649] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:33:19 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYRES16=r1, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:19 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r3, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:19 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:19 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socket(0x10, 0x2, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r4, @ANYRES16=r4, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@bridge_getneigh={0xe0, 0x1e, 0x200, 0x70bd25, 0x25dfdbfe, {0x7, 0x0, 0x0, r4, 0x1a001, 0x4000}, [@IFLA_VFINFO_LIST={0x70, 0x16, 0x0, 0x1, [{0x44, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x0, 0x10fc}}, @IFLA_VF_VLAN={0x10, 0x2, {0x80000000, 0x738, 0x2}}, @IFLA_VF_RATE={0x10, 0x6, {0x0, 0x7, 0x2}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x81, 0xa9b8}}]}, {0x18, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x0, 0x2}}]}, {0x10, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0xe46, 0xfffffe01}}]}]}, @IFLA_BROADCAST={0xa, 0x2, @dev={[], 0xf}}, @IFLA_PROTO_DOWN={0x5, 0x27, 0x2}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0x6547}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x3}, @IFLA_MAP={0x24, 0xe, {0x6000000000000000, 0x6, 0x46, 0x380, 0xd0}}, @IFLA_CARRIER={0x5, 0x21, 0x80}]}, 0xe0}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000005) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:20 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00'}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:20 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) [ 269.235774] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:33:20 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00'}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) [ 269.393778] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 269.520010] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:33:20 executing program 4: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:20 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r3, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:20 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='btrfs\x00', 0x0, 0x0) r0 = gettid() capget(&(0x7f00000000c0)={0x19980330, r0}, &(0x7f0000000100)) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x22100, 0x0) process_vm_writev(r0, &(0x7f0000001340)=[{&(0x7f00000001c0)=""/142, 0x8e}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/155, 0x9b}], 0x3, &(0x7f0000004540)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000004380)=""/139, 0x8b}, {&(0x7f0000004440)=""/217, 0xd9}], 0x5, 0x0) sched_setscheduler(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x7, 0x1, 0x2, 0xcc, 0x0, 0x8000, 0x3044, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x8, 0x4, @perf_config_ext={0xff, 0x59}, 0x0, 0x1000, 0x0, 0x3, 0x7f, 0x9, 0x7}, r0, 0xa, 0xffffffffffffffff, 0x8) 13:33:20 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:20 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00'}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:20 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x77e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) dup2(r0, r1) 13:33:20 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:20 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00'}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:20 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) ioctl$F2FS_IOC_DEFRAGMENT(r0, 0xc010f508, &(0x7f0000000140)={0x5, 0x5}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r1, 0x200002) sendfile(r0, r1, 0x0, 0x80001d00c0d0) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x1, 0x64, 0x9, 0x8, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x8001, 0x1, @perf_config_ext={0x4, 0x5}, 0x0, 0x100000001, 0x3, 0x1, 0x3, 0x0, 0x5}, 0x0, 0xd, r1, 0x2) 13:33:20 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000280), 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$BTRFS_IOC_LOGICAL_INO(r0, 0xc0389424, &(0x7f00000000c0)={0x0, 0x30, [], 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x2, 0x0) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f0000000140)=0x0, &(0x7f0000000180)=0x4) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@delqdisc={0x2c, 0x25, 0x2, 0x70bd29, 0x25dfdbfc, {0x0, 0x0, 0x0, r2, {0x10, 0xc}, {0x8}, {0x3, 0xffff}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0x9}]}, 0x2c}, 0x1, 0x0, 0x0, 0x18720fb7d036e2da}, 0x8018) r3 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) dup2(r1, r3) 13:33:20 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00'}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:20 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:20 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffc, 0x1, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r1, 0x200002) creat(&(0x7f0000002940)='./bus\x00', 0x49e05218a72c9844) sendfile(r0, r1, 0x0, 0x80001d00c0d0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r3, 0x200002) sendfile(r2, r3, 0x0, 0x80001d00c0d0) ioctl$PPPIOCGNPMODE(r3, 0xc008744c, &(0x7f0000002980)={0x2f, 0x2}) sendmsg$kcm(r1, &(0x7f0000002900)={&(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f0000002640)=[{&(0x7f0000000140)="b3747d2951cd7cf74e19e9ff140918a9773df20a520ef67fbdd3caea033a1b75a6286b39baafb5dd0a9c9824a9ed7b64c39428da7b35729de474095647c7def022a711cf142b62201b9e3b1c7bf5159cc3996660d73b2d7040884c9fde1f5a76b35d1d710cabfd2324e40e67aaf921e97891f20f4ded1cea379cfade6861af4bb947f7fedcc8d78daef036cc9970e31c2736ce33348c53fa1a3c033612c00ecccf0cac09cc5e6f083bc4e8ceb285f3f9a1e73edafb09227bcf0caec0a6ff96bcc5f3e3886a72", 0xc6}, {&(0x7f0000000240)="f74b6ea656b2b58adcc72772af614a81a15481df7030fd4983b1a5935f6b34f10288713d48a34b2edb0d416aa50d2dc8999a2d88c4b98b460bf9b3fc92105b53b16c0ec013d8f1b436f727ccced70e39886a80edbfd48d201dc37ee89598", 0x5e}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f0000000000)="2911f4f260ec85d915028ec3794f1c0adc88b7a42f3d85e1269e05aa", 0x1c}, {&(0x7f00000012c0)="4116876c3dd8c62139e3a3111ffdc6a641c103024c46de875a37e75446944fac5f3de3a74e664b969493b6c57b9c63acb7a56577f861e867ce0d038dbbb225d14b13a9396b4fc872554bc2ebafa3e2631aa85da171eefcdd00007784d84770848ab3f79097482627a1b8e24388cd2088d9386cc2fa23fb06af2724f33ac1f84999a4cfbbd54a0ca75d63d3d24c6b4d5ebe9abac17e48ceb8bd649a1dc5f1050619fcf645e09a8529685860d13315d4", 0xaf}, {&(0x7f0000001380)="d972021d5c6bf1e2e93dac5385e6d1f281170c5e2ca6fb43be9f3f95901c00e928595b5900beabb26e7deb073673ffeca2e6856c9c84363a4d76be614037a5cf8cfddcb9f9d67caaf15b0fc4", 0x4c}, {&(0x7f0000001400)="7e71f0443b841c774f9b82b1fe03a11bd726216dc35b24a52a70cd7ad96fbab28cc51c38e1241a7ebe8adc6067e10dadd170bd270afb339c880ebd0ed379e36be693e12be5de72a16967facc136394496f584b43f5e3b626e4a5206b39d990aab83e499de1f7993cf0fa390b30c87991668336c8d521e7c354e1aed5b5615f7a433fea43417cead669c1ae1e39eddef7b1545da5612cdcd4ba49261be92dbcf0db50280828dd1e3a017af373f0fee4a31e42d42de1955e26dcc4d8003ecebdf41a908905e830a69fcc026c7997a73ed9270ef35218525ef6e968fc4ae1125978a6f1bba75570169ae57ca02909ac6cdafbd7487c8389", 0xf6}, {&(0x7f0000001500)="af0933e8da1e6ef5d226856b1d49795899e2e7454cc78bae071bc6e048a32e691f3ee7c0aaf06b89f788899944a291260b56465c26a24daa972487b8d21dc96b7a7f08608bfe36bfc5621d138fd4499e16d1365df084bff39d3811696bbf98406e1144e3c2a5aad0dc95230a161c9acaf6c41e31e01a52aeba8a8f7c6851d0234541ce5add27b7750ed29d146cb67b7a195c4a39611805e0bb384b2ca94bf8daf67c60430b39f2a1ebc0ac6ed3822896a5f9c9fe4c47654d7cc2160406de1eb285523be37489989aafda1c5308371708204ca620c6a8f560dd8bad01efdfcec3c03c2d71e141e2a9e3e33d5fc0afc1cabcb5689840d0f333", 0xf8}, {&(0x7f0000001600)="750e2d7a", 0x4}, {&(0x7f0000001640)="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0x1000}], 0xa, &(0x7f0000002700)=[{0xb8, 0x105, 0x200, "8f111a58f9e6d5c375a75f9ad0a133a1fa23951a5d4cb40ce0cd7fb2cbe47bcd8173121823b0dde5e196ab79601f4a4d38df98b42fc98d133895f9bb5a86a94bf3a170801f1b782fa165e63aa6c3ec7442da844e0c69db730e90ce1a084b79d152f20cd7177bde5fdca09b9c2ad078aa645c2d6ed0c7bcfcd3e9bd1ecfbb0857e1b404627b3d66440acbcffc6fd91b462c83c3492e08464ef12ae6d9b2830478e373fcf895a2"}, {0xe0, 0x29, 0x40, "2428c7dfc595968fad7b636cfcbaf3f0d87e2190c32d5821630a57fd740b353a3202b98f9bc90fbf9ac06111d02f8dce03dacca858fd8d81bfb6d7cfdb63ab8d5a172d83f7df49441e96fe7bfeedce78d6cac63b71fa1a9d71747162a1f10eef176cf14024eb7344ceb82bae99ad468842ac973d800b17a1d1a51b6ef6f2b74989fa7cc2f1b37b6a6487cced569b8c06ae1fe8b48e2d676da2854b53ec10fcf9579048f95acbb26466360a620639784d5a0feb1ca2318e3caa835886590a841a97b355cd3bfb35a14ce6"}, {0x60, 0x10e, 0x8, "fcdc057a52aed675af4b6424c4f86e8f369b11bf716ac666faa7fc92b4c4e0c2c2ef10aeb5d99243be8acc0ff1d026174ef8ac3164548826ff0c663b092e7b73afb71f99c36935f12da6ff38ff"}], 0x1f8}, 0x4044090) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) [ 269.920979] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 269.948812] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:33:20 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(r3, 0x0, 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:20 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffc, 0x1, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r1, 0x200002) creat(&(0x7f0000002940)='./bus\x00', 0x49e05218a72c9844) sendfile(r0, r1, 0x0, 0x80001d00c0d0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r3, 0x200002) sendfile(r2, r3, 0x0, 0x80001d00c0d0) ioctl$PPPIOCGNPMODE(r3, 0xc008744c, &(0x7f0000002980)={0x2f, 0x2}) sendmsg$kcm(r1, &(0x7f0000002900)={&(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f0000002640)=[{&(0x7f0000000140)="b3747d2951cd7cf74e19e9ff140918a9773df20a520ef67fbdd3caea033a1b75a6286b39baafb5dd0a9c9824a9ed7b64c39428da7b35729de474095647c7def022a711cf142b62201b9e3b1c7bf5159cc3996660d73b2d7040884c9fde1f5a76b35d1d710cabfd2324e40e67aaf921e97891f20f4ded1cea379cfade6861af4bb947f7fedcc8d78daef036cc9970e31c2736ce33348c53fa1a3c033612c00ecccf0cac09cc5e6f083bc4e8ceb285f3f9a1e73edafb09227bcf0caec0a6ff96bcc5f3e3886a72", 0xc6}, {&(0x7f0000000240)="f74b6ea656b2b58adcc72772af614a81a15481df7030fd4983b1a5935f6b34f10288713d48a34b2edb0d416aa50d2dc8999a2d88c4b98b460bf9b3fc92105b53b16c0ec013d8f1b436f727ccced70e39886a80edbfd48d201dc37ee89598", 0x5e}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000000000)="2911f4f260ec85d915028ec3794f1c0adc88b7a42f3d85e1269e05aa", 0x1c}, {&(0x7f00000012c0)="4116876c3dd8c62139e3a3111ffdc6a641c103024c46de875a37e75446944fac5f3de3a74e664b969493b6c57b9c63acb7a56577f861e867ce0d038dbbb225d14b13a9396b4fc872554bc2ebafa3e2631aa85da171eefcdd00007784d84770848ab3f79097482627a1b8e24388cd2088d9386cc2fa23fb06af2724f33ac1f84999a4cfbbd54a0ca75d63d3d24c6b4d5ebe9abac17e48ceb8bd649a1dc5f1050619fcf645e09a8529685860d13315d4", 0xaf}, {&(0x7f0000001380)="d972021d5c6bf1e2e93dac5385e6d1f281170c5e2ca6fb43be9f3f95901c00e928595b5900beabb26e7deb073673ffeca2e6856c9c84363a4d76be614037a5cf8cfddcb9f9d67caaf15b0fc4", 0x4c}, {&(0x7f0000001400)="7e71f0443b841c774f9b82b1fe03a11bd726216dc35b24a52a70cd7ad96fbab28cc51c38e1241a7ebe8adc6067e10dadd170bd270afb339c880ebd0ed379e36be693e12be5de72a16967facc136394496f584b43f5e3b626e4a5206b39d990aab83e499de1f7993cf0fa390b30c87991668336c8d521e7c354e1aed5b5615f7a433fea43417cead669c1ae1e39eddef7b1545da5612cdcd4ba49261be92dbcf0db50280828dd1e3a017af373f0fee4a31e42d42de1955e26dcc4d8003ecebdf41a908905e830a69fcc026c7997a73ed9270ef35218525ef6e968fc4ae1125978a6f1bba75570169ae57ca02909ac6cdafbd7487c8389", 0xf6}, {&(0x7f0000001500)="af0933e8da1e6ef5d226856b1d49795899e2e7454cc78bae071bc6e048a32e691f3ee7c0aaf06b89f788899944a291260b56465c26a24daa972487b8d21dc96b7a7f08608bfe36bfc5621d138fd4499e16d1365df084bff39d3811696bbf98406e1144e3c2a5aad0dc95230a161c9acaf6c41e31e01a52aeba8a8f7c6851d0234541ce5add27b7750ed29d146cb67b7a195c4a39611805e0bb384b2ca94bf8daf67c60430b39f2a1ebc0ac6ed3822896a5f9c9fe4c47654d7cc2160406de1eb285523be37489989aafda1c5308371708204ca620c6a8f560dd8bad01efdfcec3c03c2d71e141e2a9e3e33d5fc0afc1cabcb5689840d0f333", 0xf8}, {&(0x7f0000001600)="750e2d7a", 0x4}, {&(0x7f0000001640)="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", 0x1000}], 0xa, &(0x7f0000002700)=[{0xb8, 0x105, 0x200, "8f111a58f9e6d5c375a75f9ad0a133a1fa23951a5d4cb40ce0cd7fb2cbe47bcd8173121823b0dde5e196ab79601f4a4d38df98b42fc98d133895f9bb5a86a94bf3a170801f1b782fa165e63aa6c3ec7442da844e0c69db730e90ce1a084b79d152f20cd7177bde5fdca09b9c2ad078aa645c2d6ed0c7bcfcd3e9bd1ecfbb0857e1b404627b3d66440acbcffc6fd91b462c83c3492e08464ef12ae6d9b2830478e373fcf895a2"}, {0xe0, 0x29, 0x40, "2428c7dfc595968fad7b636cfcbaf3f0d87e2190c32d5821630a57fd740b353a3202b98f9bc90fbf9ac06111d02f8dce03dacca858fd8d81bfb6d7cfdb63ab8d5a172d83f7df49441e96fe7bfeedce78d6cac63b71fa1a9d71747162a1f10eef176cf14024eb7344ceb82bae99ad468842ac973d800b17a1d1a51b6ef6f2b74989fa7cc2f1b37b6a6487cced569b8c06ae1fe8b48e2d676da2854b53ec10fcf9579048f95acbb26466360a620639784d5a0feb1ca2318e3caa835886590a841a97b355cd3bfb35a14ce6"}, {0x60, 0x10e, 0x8, "fcdc057a52aed675af4b6424c4f86e8f369b11bf716ac666faa7fc92b4c4e0c2c2ef10aeb5d99243be8acc0ff1d026174ef8ac3164548826ff0c663b092e7b73afb71f99c36935f12da6ff38ff"}], 0x1f8}, 0x4044090) shmget(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) 13:33:20 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00'}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:20 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:20 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00'}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:21 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:21 executing program 3: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r3, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:21 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00'}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:21 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:21 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00'}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:21 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) [ 270.400415] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 270.509562] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:33:21 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000180)={0x5, 0x70, 0x1, 0xfc, 0x6, 0x1, 0x0, 0x6c, 0x3014, 0x5, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x4, @perf_bp={&(0x7f0000000140), 0x10}, 0x500, 0x3, 0x4, 0x9, 0x3, 0xdab, 0xff00}, 0xffffffffffffffff, 0x6, r0, 0x3) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r3, 0x200002) sendfile(r2, r3, 0x0, 0x80001d00c0d0) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000240)={0xffffffffffffffff, r3, 0xf}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000200)=0x7) r4 = socket(0x10, 0x2, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f00000000c0)={0x1, 0x70, 0x7, 0x6, 0x6, 0x5, 0x0, 0x5, 0x80008, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x81, 0x0, @perf_bp={&(0x7f0000000000), 0xd}, 0x40098, 0x9, 0xc0, 0x0, 0x5, 0x80000001, 0x4}) r5 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) dup2(r4, r5) 13:33:21 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(r3, 0x0, 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:21 executing program 1 (fault-call:2 fault-nth:0): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x0, 0x0) 13:33:21 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:21 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYRES16=r2], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:21 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x62, "0d1f103f0b0fad1ffbcc2e1a908c56310d166d1ef789799302a45ea689884114993dbed4137bf8716d14fd9b4e3ef43d3397254a48d9265a9cee2ed73f836b830fe4f0d479c5ca5db0893e52519ded597a45c1bd209d1bec3481589d41ecba649ba8"}, &(0x7f0000000140)=0x6a) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x81, 0x4, 0x4, 0x20, 0x0, 0x3, 0x809, 0xa, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0x0, 0x6}, 0x2000, 0x5, 0x40, 0x8, 0xff, 0x3f, 0x95}, 0x0, 0x8, 0xffffffffffffffff, 0x2) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) ftruncate(r3, 0x200002) sendfile(r2, r3, 0x0, 0x80001d00c0d0) dup2(r0, r3) ioctl$FITHAW(r1, 0xc0045878) 13:33:21 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYRES16=r2], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:21 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) [ 270.699896] FAULT_INJECTION: forcing a failure. [ 270.699896] name failslab, interval 1, probability 0, space 0, times 0 [ 270.766279] CPU: 0 PID: 16825 Comm: syz-executor.1 Not tainted 4.14.231-syzkaller #0 [ 270.774229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.783606] Call Trace: [ 270.786218] dump_stack+0x1b2/0x281 [ 270.789871] should_fail.cold+0x10a/0x149 [ 270.794046] should_failslab+0xd6/0x130 [ 270.798049] __kmalloc_track_caller+0x2bc/0x400 [ 270.802738] ? strndup_user+0x5b/0xf0 [ 270.806561] memdup_user+0x22/0xa0 [ 270.810118] strndup_user+0x5b/0xf0 [ 270.813754] ? copy_mnt_ns+0xa30/0xa30 [ 270.817649] SyS_mount+0x39/0x120 [ 270.821124] ? copy_mnt_ns+0xa30/0xa30 [ 270.825044] do_syscall_64+0x1d5/0x640 [ 270.828954] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 270.834149] RIP: 0033:0x466459 [ 270.837377] RSP: 002b:00007f750c30d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 270.845098] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 270.852382] RDX: 0000000020000200 RSI: 00000000200001c0 RDI: 0000000020000000 [ 270.859658] RBP: 00007f750c30d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 270.866932] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 270.874208] R13: 00007fff11f8c5af R14: 00007f750c30d300 R15: 0000000000022000 13:33:21 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYRES16=r2], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:21 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:21 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYRES16=r2, @ANYBLOB], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:21 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) [ 271.153217] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:33:22 executing program 4: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(r3, 0x0, 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:22 executing program 1 (fault-call:2 fault-nth:1): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x0, 0x0) 13:33:22 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYRES16=r2, @ANYBLOB], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:22 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:22 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(r3, 0x0, 0x76) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:22 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYRES16=r2, @ANYBLOB], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:22 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYRES16=r2, @ANYBLOB], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) [ 271.274365] FAULT_INJECTION: forcing a failure. [ 271.274365] name failslab, interval 1, probability 0, space 0, times 0 13:33:22 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) [ 271.345264] CPU: 0 PID: 16855 Comm: syz-executor.1 Not tainted 4.14.231-syzkaller #0 [ 271.353202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 271.362583] Call Trace: [ 271.365188] dump_stack+0x1b2/0x281 [ 271.368833] should_fail.cold+0x10a/0x149 [ 271.373088] should_failslab+0xd6/0x130 [ 271.377087] __kmalloc_track_caller+0x2bc/0x400 [ 271.381773] ? strndup_user+0x5b/0xf0 [ 271.385598] memdup_user+0x22/0xa0 [ 271.389164] strndup_user+0x5b/0xf0 [ 271.392799] ? copy_mnt_ns+0xa30/0xa30 [ 271.396701] SyS_mount+0x68/0x120 [ 271.400165] ? copy_mnt_ns+0xa30/0xa30 [ 271.404070] do_syscall_64+0x1d5/0x640 [ 271.408009] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 271.413214] RIP: 0033:0x466459 [ 271.416416] RSP: 002b:00007f750c30d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 271.424151] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 271.431478] RDX: 0000000020000200 RSI: 00000000200001c0 RDI: 0000000020000000 13:33:22 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:22 executing program 3 (fault-call:1 fault-nth:0): mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x0, 0x0) [ 271.439385] RBP: 00007f750c30d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 271.446678] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 271.453968] R13: 00007fff11f8c5af R14: 00007f750c30d300 R15: 0000000000022000 13:33:22 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYRES16=r2, @ANYBLOB="0dab00000000"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:22 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) io_submit(0x0, 0x8, &(0x7f0000000f00)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="c121fca8efe29cfe436b9c6ebcdf741ef4af9c22282bb47dba260c3d010148ee2d7225c7e8f2ec4b5ab4f54d56e394530b060b27fbac7966ff0ffda8822b58a0eb3267738262d905340760ea508577f13a4bb4d7f2da1363a0a3f1984c7be8efb18c649e583a463a068ed2b5da8a3b22e09206dda32142346fa89ffa9403c969187dbc8d8a5cadac5dc1ff9166d94ce1974361f853fcd2e6b06c77a3fc7a669c4a218cc8ef6019002f5ce991d865f84abcac3239667f282c7b2bb06247c481a0c363596638560814c8d4228bc8302681965e", 0xd2, 0x1ff, 0x0, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2915, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0xfd, 0x6, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0xfffa, 0xffffffffffffffff, &(0x7f0000000680)="4b4351f894ea461a9d367fd424c00a220088455eb4baf7a05d6af531a7e12619ebef809bae54aba9a59c754f3d417c0ecf523ebeda55b1c9365ac8274ab31a94e6f61b1fad5015a4725d3e2ab1908e531d133b49c1a889fb7b89458c109d398164", 0x61, 0x0, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x5, 0x531b, 0xffffffffffffffff, &(0x7f0000000780)="05585b03b5ba7f35a995313c527be37b64b076fc50673ae950d383d1bb1860ce19ec33653fa7ecf6525d18fbd552c907f07bca080056f3081dd94494273842ecd0f9d69e2783962ac5df42f7be31b05830d7fc2cb9f27df4b0b43545f3151a5d34c61d125bf896df7d448c6d680af5", 0x6f, 0x1ff, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000840)="fffe6655c3d88d0e7a", 0x9, 0x20}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x6, 0x400, 0xffffffffffffffff, &(0x7f0000000c80)="b5b9ae", 0x3, 0xa749, 0x0, 0x3}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000d00)="95f9e3b8b51897ee0b2404b7260899e095dbf752c44830af1a75ffa497675ca7f2c9fc165af6afb0d4b36160a16954ef17eb22c812f854107b303338aea2e4c935a8f7f6d94de9bbcbd2183b7929c8f4bdfeca896f6d4ca4979a67084bbb9121efc13cc090e21d455de5717829da01cf81ec63ee41022a525adbaa4fdf", 0x7d, 0x9}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000dc0)="0317788402ac62d374bb5a56d770195bc9ce1709eae2c5b308c60e56724b597eaae61025c265e658ece0d984e7fe53392673fbf990e56d22e1e3b6769039ca5a888a1dfba1187343ca68684abb33c2eacaf17ca5051f5ba2f328b9528bc6de020adb777d23a4bae48b0b7740851269a2864404068ed95ddc117b75a37f00e4bcd4e483fc6262f9a16b24ec9f6751f72bd6b1a1eb3967cb20065d643b1a4d604c8661c59cbfaf7c454e56b23b408f0cc3a26dcaa2a7b9088b6bbb86ad3ffc4e03e3f43a4d5d3c40e16dc3bf05bab2a20e", 0xd0, 0xfffffffeffffffff, 0x0, 0x1}]) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) [ 271.601218] FAULT_INJECTION: forcing a failure. [ 271.601218] name failslab, interval 1, probability 0, space 0, times 0 [ 271.675475] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 271.691068] CPU: 1 PID: 16878 Comm: syz-executor.3 Not tainted 4.14.231-syzkaller #0 [ 271.696191] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 271.698981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 271.698987] Call Trace: [ 271.699016] dump_stack+0x1b2/0x281 [ 271.699034] should_fail.cold+0x10a/0x149 [ 271.699051] should_failslab+0xd6/0x130 [ 271.699067] __kmalloc_track_caller+0x2bc/0x400 [ 271.699086] ? strndup_user+0x5b/0xf0 [ 271.739536] memdup_user+0x22/0xa0 [ 271.743085] strndup_user+0x5b/0xf0 [ 271.746718] ? copy_mnt_ns+0xa30/0xa30 [ 271.750621] SyS_mount+0x39/0x120 [ 271.754086] ? copy_mnt_ns+0xa30/0xa30 [ 271.757986] do_syscall_64+0x1d5/0x640 [ 271.761903] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 271.767107] RIP: 0033:0x466459 [ 271.770305] RSP: 002b:00007f46823c1188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 271.778055] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 271.785338] RDX: 0000000020000200 RSI: 00000000200001c0 RDI: 0000000020000000 [ 271.792657] RBP: 00007f46823c11d0 R08: 0000000000000000 R09: 0000000000000000 [ 271.799940] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 271.807228] R13: 00007ffce0ddcb3f R14: 00007f46823c1300 R15: 0000000000022000 13:33:22 executing program 4 (fault-call:1 fault-nth:0): mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x0, 0x0) 13:33:22 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:22 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) io_submit(0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:22 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYRES16=r2, @ANYBLOB="0dab00000000"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:22 executing program 3 (fault-call:1 fault-nth:1): mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x0, 0x0) 13:33:22 executing program 1 (fault-call:2 fault-nth:2): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x0, 0x0) [ 271.928999] FAULT_INJECTION: forcing a failure. [ 271.928999] name failslab, interval 1, probability 0, space 0, times 0 [ 271.955364] CPU: 1 PID: 16893 Comm: syz-executor.1 Not tainted 4.14.231-syzkaller #0 [ 271.963295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 271.972662] Call Trace: [ 271.975261] dump_stack+0x1b2/0x281 [ 271.976180] FAULT_INJECTION: forcing a failure. [ 271.976180] name failslab, interval 1, probability 0, space 0, times 0 [ 271.978896] should_fail.cold+0x10a/0x149 [ 271.978912] should_failslab+0xd6/0x130 [ 271.978927] kmem_cache_alloc+0x28e/0x3c0 [ 271.978945] getname_flags+0xc8/0x550 [ 272.006183] user_path_at_empty+0x2a/0x50 [ 272.010348] do_mount+0x118/0x2a00 [ 272.013886] ? lock_acquire+0x170/0x3f0 [ 272.017856] ? lock_downgrade+0x740/0x740 [ 272.022120] ? copy_mount_string+0x40/0x40 [ 272.026356] ? __might_fault+0x177/0x1b0 [ 272.030417] ? _copy_from_user+0x96/0x100 [ 272.034563] ? copy_mount_options+0x1fa/0x2f0 [ 272.039051] ? copy_mnt_ns+0xa30/0xa30 [ 272.042938] SyS_mount+0xa8/0x120 [ 272.046406] ? copy_mnt_ns+0xa30/0xa30 [ 272.050295] do_syscall_64+0x1d5/0x640 [ 272.054197] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 272.059387] RIP: 0033:0x466459 [ 272.062570] RSP: 002b:00007f750c30d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 272.070279] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 272.077588] RDX: 0000000020000200 RSI: 00000000200001c0 RDI: 0000000020000000 [ 272.084901] RBP: 00007f750c30d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 272.092174] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 272.099451] R13: 00007fff11f8c5af R14: 00007f750c30d300 R15: 0000000000022000 [ 272.106753] CPU: 0 PID: 16899 Comm: syz-executor.3 Not tainted 4.14.231-syzkaller #0 [ 272.114661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.124028] Call Trace: 13:33:23 executing program 1 (fault-call:2 fault-nth:3): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x0, 0x0) [ 272.126631] dump_stack+0x1b2/0x281 [ 272.130265] should_fail.cold+0x10a/0x149 [ 272.134430] should_failslab+0xd6/0x130 [ 272.138414] __kmalloc_track_caller+0x2bc/0x400 [ 272.143092] ? strndup_user+0x5b/0xf0 [ 272.146897] memdup_user+0x22/0xa0 [ 272.150441] strndup_user+0x5b/0xf0 [ 272.154079] ? copy_mnt_ns+0xa30/0xa30 [ 272.157984] SyS_mount+0x68/0x120 [ 272.161456] ? copy_mnt_ns+0xa30/0xa30 [ 272.165358] do_syscall_64+0x1d5/0x640 [ 272.169450] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 272.174709] RIP: 0033:0x466459 13:33:23 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYRES16=r2, @ANYBLOB="0dab00000000"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:23 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) io_submit(0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:23 executing program 3 (fault-call:1 fault-nth:2): mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x0, 0x0) [ 272.177932] RSP: 002b:00007f46823c1188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 272.185678] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 272.192941] RDX: 0000000020000200 RSI: 00000000200001c0 RDI: 0000000020000000 [ 272.200219] RBP: 00007f46823c11d0 R08: 0000000000000000 R09: 0000000000000000 [ 272.207506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 272.214779] R13: 00007ffce0ddcb3f R14: 00007f46823c1300 R15: 0000000000022000 [ 272.298991] FAULT_INJECTION: forcing a failure. [ 272.298991] name failslab, interval 1, probability 0, space 0, times 0 [ 272.325737] FAULT_INJECTION: forcing a failure. [ 272.325737] name failslab, interval 1, probability 0, space 0, times 0 13:33:23 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) io_submit(0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) [ 272.365537] FAULT_INJECTION: forcing a failure. [ 272.365537] name failslab, interval 1, probability 0, space 0, times 0 [ 272.372789] CPU: 1 PID: 16912 Comm: syz-executor.4 Not tainted 4.14.231-syzkaller #0 [ 272.384682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.394048] Call Trace: [ 272.396651] dump_stack+0x1b2/0x281 [ 272.400291] should_fail.cold+0x10a/0x149 [ 272.404455] should_failslab+0xd6/0x130 [ 272.408441] __kmalloc_track_caller+0x2bc/0x400 [ 272.414074] ? strndup_user+0x5b/0xf0 [ 272.417893] memdup_user+0x22/0xa0 [ 272.421463] strndup_user+0x5b/0xf0 [ 272.425099] ? copy_mnt_ns+0xa30/0xa30 [ 272.429012] SyS_mount+0x39/0x120 [ 272.432466] ? copy_mnt_ns+0xa30/0xa30 [ 272.436384] do_syscall_64+0x1d5/0x640 [ 272.440309] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 272.445503] RIP: 0033:0x466459 [ 272.448704] RSP: 002b:00007f2ef76f8188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 272.456439] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 13:33:23 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYRES16=r2, @ANYBLOB="0dab00000000000000"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) [ 272.463864] RDX: 0000000020000200 RSI: 00000000200001c0 RDI: 0000000020000000 [ 272.471142] RBP: 00007f2ef76f81d0 R08: 0000000000000000 R09: 0000000000000000 [ 272.478448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 272.485770] R13: 00007fffb6f84dcf R14: 00007f2ef76f8300 R15: 0000000000022000 [ 272.493107] CPU: 0 PID: 16916 Comm: syz-executor.1 Not tainted 4.14.231-syzkaller #0 [ 272.501026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.510407] Call Trace: [ 272.513033] dump_stack+0x1b2/0x281 [ 272.516698] should_fail.cold+0x10a/0x149 [ 272.520878] should_failslab+0xd6/0x130 [ 272.524884] kmem_cache_alloc+0x28e/0x3c0 [ 272.529077] alloc_vfsmnt+0x23/0x7f0 [ 272.532815] ? _raw_read_unlock+0x29/0x40 [ 272.536992] vfs_kern_mount.part.0+0x27/0x470 [ 272.541530] do_mount+0xe53/0x2a00 [ 272.545123] ? lock_acquire+0x170/0x3f0 [ 272.549123] ? lock_downgrade+0x740/0x740 [ 272.553303] ? copy_mount_string+0x40/0x40 [ 272.557580] ? __might_fault+0x177/0x1b0 [ 272.561709] ? _copy_from_user+0x96/0x100 [ 272.565891] ? copy_mount_options+0x1fa/0x2f0 [ 272.570410] ? copy_mnt_ns+0xa30/0xa30 [ 272.574327] SyS_mount+0xa8/0x120 [ 272.577809] ? copy_mnt_ns+0xa30/0xa30 [ 272.581728] do_syscall_64+0x1d5/0x640 [ 272.585672] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 272.590881] RIP: 0033:0x466459 [ 272.594108] RSP: 002b:00007f750c30d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 272.601841] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 272.609129] RDX: 0000000020000200 RSI: 00000000200001c0 RDI: 0000000020000000 [ 272.616419] RBP: 00007f750c30d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 272.623701] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 272.630983] R13: 00007fff11f8c5af R14: 00007f750c30d300 R15: 0000000000022000 [ 272.643989] CPU: 1 PID: 16915 Comm: syz-executor.3 Not tainted 4.14.231-syzkaller #0 [ 272.651906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.661272] Call Trace: [ 272.663870] dump_stack+0x1b2/0x281 [ 272.667504] should_fail.cold+0x10a/0x149 [ 272.671667] should_failslab+0xd6/0x130 [ 272.675659] kmem_cache_alloc+0x28e/0x3c0 [ 272.679822] getname_flags+0xc8/0x550 [ 272.683657] user_path_at_empty+0x2a/0x50 [ 272.687821] do_mount+0x118/0x2a00 [ 272.691381] ? lock_acquire+0x170/0x3f0 [ 272.695366] ? lock_downgrade+0x740/0x740 [ 272.699524] ? copy_mount_string+0x40/0x40 [ 272.703767] ? __might_fault+0x177/0x1b0 [ 272.707836] ? _copy_from_user+0x96/0x100 [ 272.712005] ? copy_mount_options+0x1fa/0x2f0 [ 272.716510] ? copy_mnt_ns+0xa30/0xa30 [ 272.720405] SyS_mount+0xa8/0x120 [ 272.723862] ? copy_mnt_ns+0xa30/0xa30 [ 272.727762] do_syscall_64+0x1d5/0x640 [ 272.731690] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 272.736779] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 272.736877] RIP: 0033:0x466459 [ 272.736888] RSP: 002b:00007f46823c1188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 272.756115] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 13:33:23 executing program 4 (fault-call:1 fault-nth:1): mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x0, 0x0) 13:33:23 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYRES16=r2, @ANYBLOB="0dab00000000000000"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:23 executing program 1 (fault-call:2 fault-nth:4): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x0, 0x0) 13:33:23 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:23 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) io_submit(0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:23 executing program 3 (fault-call:1 fault-nth:3): mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x0, 0x0) [ 272.763395] RDX: 0000000020000200 RSI: 00000000200001c0 RDI: 0000000020000000 [ 272.770663] RBP: 00007f46823c11d0 R08: 0000000000000000 R09: 0000000000000000 [ 272.777966] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 272.785314] R13: 00007ffce0ddcb3f R14: 00007f46823c1300 R15: 0000000000022000 13:33:23 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYRES16=r2, @ANYBLOB="0dab00000000000000"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) [ 272.842787] FAULT_INJECTION: forcing a failure. [ 272.842787] name failslab, interval 1, probability 0, space 0, times 0 13:33:23 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) io_submit(0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) [ 272.892515] CPU: 0 PID: 16927 Comm: syz-executor.1 Not tainted 4.14.231-syzkaller #0 [ 272.900458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.909847] Call Trace: [ 272.911271] FAULT_INJECTION: forcing a failure. [ 272.911271] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 272.912457] dump_stack+0x1b2/0x281 [ 272.927888] should_fail.cold+0x10a/0x149 [ 272.932047] should_failslab+0xd6/0x130 [ 272.936024] kmem_cache_alloc+0x28e/0x3c0 [ 272.940179] alloc_vfsmnt+0x23/0x7f0 [ 272.943915] ? _raw_read_unlock+0x29/0x40 [ 272.948067] vfs_kern_mount.part.0+0x27/0x470 [ 272.952607] do_mount+0xe53/0x2a00 [ 272.956174] ? lock_acquire+0x170/0x3f0 [ 272.961325] ? lock_downgrade+0x740/0x740 [ 272.965513] ? copy_mount_string+0x40/0x40 [ 272.969771] ? __might_fault+0x177/0x1b0 [ 272.973865] ? _copy_from_user+0x96/0x100 [ 272.978033] ? copy_mount_options+0x1fa/0x2f0 [ 272.982542] ? copy_mnt_ns+0xa30/0xa30 [ 272.986468] SyS_mount+0xa8/0x120 [ 272.989931] ? copy_mnt_ns+0xa30/0xa30 [ 272.993837] do_syscall_64+0x1d5/0x640 [ 272.997764] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 273.002983] RIP: 0033:0x466459 [ 273.006175] RSP: 002b:00007f750c30d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 273.013901] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 273.021192] RDX: 0000000020000200 RSI: 00000000200001c0 RDI: 0000000020000000 [ 273.028472] RBP: 00007f750c30d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 273.035789] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 273.043067] R13: 00007fff11f8c5af R14: 00007f750c30d300 R15: 0000000000022000 [ 273.050380] CPU: 1 PID: 16937 Comm: syz-executor.3 Not tainted 4.14.231-syzkaller #0 [ 273.058276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.067641] Call Trace: [ 273.070242] dump_stack+0x1b2/0x281 [ 273.073892] should_fail.cold+0x10a/0x149 [ 273.078063] __alloc_pages_nodemask+0x22c/0x2720 [ 273.082915] ? deref_stack_reg+0x124/0x1a0 [ 273.087167] ? __lock_acquire+0x5fc/0x3f20 [ 273.091424] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 273.096278] ? kernel_text_address+0xbd/0xf0 [ 273.100693] ? __kernel_text_address+0x9/0x30 [ 273.105202] ? unwind_get_return_address+0x51/0x90 [ 273.110144] ? perf_trace_lock_acquire+0x104/0x510 [ 273.115178] ? depot_save_stack+0x10d/0x3f0 [ 273.119523] ? HARDIRQ_verbose+0x10/0x10 [ 273.123601] cache_grow_begin+0x91/0x700 [ 273.127680] ? fs_reclaim_release+0xd0/0x110 [ 273.132103] ? check_preemption_disabled+0x35/0x240 [ 273.137138] cache_alloc_refill+0x273/0x350 [ 273.141475] kmem_cache_alloc+0x333/0x3c0 [ 273.145635] getname_flags+0xc8/0x550 [ 273.149457] user_path_at_empty+0x2a/0x50 [ 273.153622] do_mount+0x118/0x2a00 [ 273.157178] ? lock_acquire+0x170/0x3f0 [ 273.161162] ? lock_downgrade+0x740/0x740 [ 273.165324] ? copy_mount_string+0x40/0x40 [ 273.169565] ? __might_fault+0x177/0x1b0 [ 273.173639] ? _copy_from_user+0x96/0x100 [ 273.177793] ? copy_mount_options+0x1fa/0x2f0 [ 273.182292] ? copy_mnt_ns+0xa30/0xa30 [ 273.186185] SyS_mount+0xa8/0x120 [ 273.189641] ? copy_mnt_ns+0xa30/0xa30 [ 273.193539] do_syscall_64+0x1d5/0x640 [ 273.197443] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 273.202644] RIP: 0033:0x466459 [ 273.205834] RSP: 002b:00007f46823c1188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 273.213555] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 273.220838] RDX: 0000000020000200 RSI: 00000000200001c0 RDI: 0000000020000000 [ 273.228127] RBP: 00007f46823c11d0 R08: 0000000000000000 R09: 0000000000000000 [ 273.235413] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 13:33:24 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYRES16=r2, @ANYBLOB="0dab0000000000000000"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) [ 273.242728] R13: 00007ffce0ddcb3f R14: 00007f46823c1300 R15: 0000000000022000 [ 273.272899] FAULT_INJECTION: forcing a failure. [ 273.272899] name failslab, interval 1, probability 0, space 0, times 0 [ 273.297915] CPU: 1 PID: 16938 Comm: syz-executor.4 Not tainted 4.14.231-syzkaller #0 [ 273.305840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.315209] Call Trace: [ 273.317807] dump_stack+0x1b2/0x281 [ 273.321450] should_fail.cold+0x10a/0x149 [ 273.325611] should_failslab+0xd6/0x130 [ 273.329597] __kmalloc_track_caller+0x2bc/0x400 [ 273.334276] ? strndup_user+0x5b/0xf0 [ 273.338090] memdup_user+0x22/0xa0 [ 273.341644] strndup_user+0x5b/0xf0 [ 273.345319] ? copy_mnt_ns+0xa30/0xa30 [ 273.349225] SyS_mount+0x68/0x120 [ 273.352686] ? copy_mnt_ns+0xa30/0xa30 [ 273.356584] do_syscall_64+0x1d5/0x640 [ 273.360489] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 273.365685] RIP: 0033:0x466459 [ 273.368886] RSP: 002b:00007f2ef76f8188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 273.376603] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 273.383879] RDX: 0000000020000200 RSI: 00000000200001c0 RDI: 0000000020000000 [ 273.391245] RBP: 00007f2ef76f81d0 R08: 0000000000000000 R09: 0000000000000000 13:33:24 executing program 1 (fault-call:2 fault-nth:5): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x0, 0x0) 13:33:24 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYRES16=r2, @ANYBLOB="0dab0000000000000000"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) [ 273.398525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 273.405807] R13: 00007fffb6f84dcf R14: 00007f2ef76f8300 R15: 0000000000022000 [ 273.470651] FAULT_INJECTION: forcing a failure. [ 273.470651] name failslab, interval 1, probability 0, space 0, times 0 [ 273.497165] cramfs: wrong magic [ 273.502366] CPU: 1 PID: 16963 Comm: syz-executor.1 Not tainted 4.14.231-syzkaller #0 [ 273.510282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.519647] Call Trace: [ 273.522249] dump_stack+0x1b2/0x281 [ 273.525890] should_fail.cold+0x10a/0x149 [ 273.530051] should_failslab+0xd6/0x130 [ 273.534043] __kmalloc_track_caller+0x2bc/0x400 [ 273.538723] ? kstrdup_const+0x35/0x60 [ 273.542620] ? lock_downgrade+0x740/0x740 [ 273.546777] kstrdup+0x36/0x70 [ 273.549978] kstrdup_const+0x35/0x60 [ 273.553706] alloc_vfsmnt+0xe0/0x7f0 [ 273.557426] ? _raw_read_unlock+0x29/0x40 [ 273.561585] vfs_kern_mount.part.0+0x27/0x470 [ 273.566125] do_mount+0xe53/0x2a00 [ 273.569676] ? lock_acquire+0x170/0x3f0 [ 273.573654] ? lock_downgrade+0x740/0x740 [ 273.577841] ? copy_mount_string+0x40/0x40 [ 273.582082] ? __might_fault+0x177/0x1b0 [ 273.586150] ? _copy_from_user+0x96/0x100 [ 273.590348] ? copy_mount_options+0x1fa/0x2f0 [ 273.594849] ? copy_mnt_ns+0xa30/0xa30 [ 273.598772] SyS_mount+0xa8/0x120 [ 273.602230] ? copy_mnt_ns+0xa30/0xa30 [ 273.606127] do_syscall_64+0x1d5/0x640 [ 273.610033] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 273.615229] RIP: 0033:0x466459 13:33:24 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) io_submit(0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:24 executing program 4 (fault-call:1 fault-nth:2): mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x0, 0x0) [ 273.618419] RSP: 002b:00007f750c30d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 273.623250] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 273.626127] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 273.626135] RDX: 0000000020000200 RSI: 00000000200001c0 RDI: 0000000020000000 [ 273.626141] RBP: 00007f750c30d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 273.626146] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 13:33:24 executing program 3 (fault-call:1 fault-nth:4): mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x0, 0x0) 13:33:24 executing program 1 (fault-call:2 fault-nth:6): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x0, 0x0) [ 273.626153] R13: 00007fff11f8c5af R14: 00007f750c30d300 R15: 0000000000022000 [ 273.644758] FAULT_INJECTION: forcing a failure. [ 273.644758] name failslab, interval 1, probability 0, space 0, times 0 [ 273.735149] FAULT_INJECTION: forcing a failure. [ 273.735149] name failslab, interval 1, probability 0, space 0, times 0 [ 273.736646] FAULT_INJECTION: forcing a failure. [ 273.736646] name failslab, interval 1, probability 0, space 0, times 0 [ 273.770787] CPU: 1 PID: 16979 Comm: syz-executor.1 Not tainted 4.14.231-syzkaller #0 [ 273.778754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.788130] Call Trace: [ 273.790759] dump_stack+0x1b2/0x281 [ 273.794415] should_fail.cold+0x10a/0x149 [ 273.798580] should_failslab+0xd6/0x130 [ 273.802567] kmem_cache_alloc+0x28e/0x3c0 [ 273.806729] getname_kernel+0x4e/0x340 [ 273.810625] kern_path+0x1b/0x40 [ 273.814000] lookup_bdev+0xc6/0x1c0 [ 273.817634] ? bd_acquire+0x440/0x440 [ 273.821438] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 273.826906] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 273.831930] blkdev_get_by_path+0x1b/0xa0 [ 273.836086] mount_bdev+0x4c/0x360 [ 273.839633] ? get_cramfs_inode+0x6a0/0x6a0 [ 273.843970] mount_fs+0x92/0x2a0 [ 273.847350] vfs_kern_mount.part.0+0x5b/0x470 [ 273.851851] do_mount+0xe53/0x2a00 [ 273.855418] ? lock_acquire+0x170/0x3f0 [ 273.859401] ? lock_downgrade+0x740/0x740 [ 273.863558] ? copy_mount_string+0x40/0x40 [ 273.867795] ? __might_fault+0x177/0x1b0 [ 273.871893] ? _copy_from_user+0x96/0x100 [ 273.876054] ? copy_mount_options+0x1fa/0x2f0 [ 273.880555] ? copy_mnt_ns+0xa30/0xa30 [ 273.884446] SyS_mount+0xa8/0x120 [ 273.887902] ? copy_mnt_ns+0xa30/0xa30 [ 273.891797] do_syscall_64+0x1d5/0x640 [ 273.895697] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 273.900922] RIP: 0033:0x466459 [ 273.904111] RSP: 002b:00007f750c30d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 273.911824] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 273.919134] RDX: 0000000020000200 RSI: 00000000200001c0 RDI: 0000000020000000 [ 273.926414] RBP: 00007f750c30d1d0 R08: 0000000000000000 R09: 0000000000000000 13:33:24 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000580)=""/175, 0xaf}, {&(0x7f0000000640)=""/191, 0xbf}, {0x0}, {&(0x7f0000000a40)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/69, 0x45}], 0x8, &(0x7f0000000900)=""/108, 0x6c}, 0x8}, {{&(0x7f0000000980)=@isdn, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/141, 0x8d}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/241, 0xf1}], 0x3, &(0x7f0000001dc0)=""/80, 0x50}, 0xb5}, {{0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000004380)=@ax25={{0x3, @null}, [@remote, @default, @netrom, @null, @rose, @null, @netrom, @bcast]}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004400)=""/181, 0xb5}, {&(0x7f00000044c0)=""/137, 0x89}, {0x0}, {&(0x7f0000004600)=""/240, 0xf0}, {&(0x7f0000004700)=""/173, 0xad}, {&(0x7f00000047c0)=""/25, 0x19}], 0x6, &(0x7f0000004880)=""/7, 0x7}, 0xc1f}, {{&(0x7f00000048c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000004e00)=[{0x0}, {&(0x7f0000004bc0)=""/158, 0x9e}, {0x0}, {0x0}], 0x4, &(0x7f0000004e80)=""/97, 0x61}, 0xeac}], 0x5, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:24 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYRES16=r2, @ANYBLOB="0dab0000000000000000"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:24 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) io_submit(0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) [ 273.933684] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 273.940948] R13: 00007fff11f8c5af R14: 00007f750c30d300 R15: 0000000000022000 [ 273.948240] CPU: 0 PID: 16976 Comm: syz-executor.3 Not tainted 4.14.231-syzkaller #0 [ 273.956136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.965509] Call Trace: [ 273.968107] dump_stack+0x1b2/0x281 [ 273.971749] should_fail.cold+0x10a/0x149 [ 273.975909] should_failslab+0xd6/0x130 [ 273.979897] kmem_cache_alloc+0x28e/0x3c0 13:33:24 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) io_submit(0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) [ 273.984054] alloc_vfsmnt+0x23/0x7f0 [ 273.987775] ? _raw_read_unlock+0x29/0x40 [ 273.991933] vfs_kern_mount.part.0+0x27/0x470 [ 273.996440] do_mount+0xe53/0x2a00 [ 273.999988] ? lock_acquire+0x170/0x3f0 [ 274.003965] ? lock_downgrade+0x740/0x740 [ 274.008129] ? copy_mount_string+0x40/0x40 [ 274.012367] ? __might_fault+0x177/0x1b0 [ 274.016434] ? _copy_from_user+0x96/0x100 [ 274.020589] ? copy_mount_options+0x1fa/0x2f0 [ 274.025181] ? copy_mnt_ns+0xa30/0xa30 [ 274.029082] SyS_mount+0xa8/0x120 [ 274.032540] ? copy_mnt_ns+0xa30/0xa30 [ 274.036436] do_syscall_64+0x1d5/0x640 [ 274.040334] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 274.045525] RIP: 0033:0x466459 [ 274.048711] RSP: 002b:00007f46823c1188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 274.056422] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 274.063698] RDX: 0000000020000200 RSI: 00000000200001c0 RDI: 0000000020000000 [ 274.070976] RBP: 00007f46823c11d0 R08: 0000000000000000 R09: 0000000000000000 [ 274.078251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 13:33:24 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) io_submit(0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) [ 274.085536] R13: 00007ffce0ddcb3f R14: 00007f46823c1300 R15: 0000000000022000 [ 274.105355] CPU: 1 PID: 16969 Comm: syz-executor.4 Not tainted 4.14.231-syzkaller #0 [ 274.113279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.122640] Call Trace: [ 274.125235] dump_stack+0x1b2/0x281 [ 274.128865] should_fail.cold+0x10a/0x149 [ 274.133013] should_failslab+0xd6/0x130 [ 274.137089] kmem_cache_alloc+0x28e/0x3c0 [ 274.141236] getname_flags+0xc8/0x550 [ 274.145037] user_path_at_empty+0x2a/0x50 [ 274.149180] do_mount+0x118/0x2a00 [ 274.152716] ? lock_acquire+0x170/0x3f0 [ 274.156681] ? lock_downgrade+0x740/0x740 [ 274.160826] ? copy_mount_string+0x40/0x40 [ 274.165056] ? __might_fault+0x177/0x1b0 [ 274.169135] ? _copy_from_user+0x96/0x100 [ 274.173283] ? copy_mount_options+0x1fa/0x2f0 [ 274.177794] ? copy_mnt_ns+0xa30/0xa30 [ 274.181675] SyS_mount+0xa8/0x120 [ 274.185125] ? copy_mnt_ns+0xa30/0xa30 [ 274.189035] do_syscall_64+0x1d5/0x640 [ 274.192931] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 274.198131] RIP: 0033:0x466459 [ 274.201324] RSP: 002b:00007f2ef76f8188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 274.209035] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 274.216326] RDX: 0000000020000200 RSI: 00000000200001c0 RDI: 0000000020000000 [ 274.223594] RBP: 00007f2ef76f81d0 R08: 0000000000000000 R09: 0000000000000000 [ 274.230864] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 274.238142] R13: 00007fffb6f84dcf R14: 00007f2ef76f8300 R15: 0000000000022000 13:33:25 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:25 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) io_submit(0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:25 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:25 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) io_submit(0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:25 executing program 4 (fault-call:1 fault-nth:3): mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x0, 0x0) [ 274.491743] FAULT_INJECTION: forcing a failure. [ 274.491743] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 274.503582] CPU: 1 PID: 17012 Comm: syz-executor.4 Not tainted 4.14.231-syzkaller #0 [ 274.511476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.520871] Call Trace: [ 274.523473] dump_stack+0x1b2/0x281 [ 274.527114] should_fail.cold+0x10a/0x149 [ 274.531287] __alloc_pages_nodemask+0x22c/0x2720 [ 274.536084] ? deref_stack_reg+0x124/0x1a0 [ 274.540311] ? __lock_acquire+0x5fc/0x3f20 [ 274.544572] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 274.549405] ? kernel_text_address+0xbd/0xf0 [ 274.553803] ? __kernel_text_address+0x9/0x30 [ 274.558348] ? unwind_get_return_address+0x51/0x90 [ 274.563275] ? perf_trace_lock_acquire+0x104/0x510 [ 274.568194] ? depot_save_stack+0x10d/0x3f0 [ 274.572557] ? HARDIRQ_verbose+0x10/0x10 [ 274.576645] cache_grow_begin+0x91/0x700 [ 274.580697] ? fs_reclaim_release+0xd0/0x110 [ 274.585098] ? check_preemption_disabled+0x35/0x240 [ 274.590112] cache_alloc_refill+0x273/0x350 [ 274.594435] kmem_cache_alloc+0x333/0x3c0 [ 274.598577] getname_flags+0xc8/0x550 [ 274.602395] user_path_at_empty+0x2a/0x50 [ 274.606540] do_mount+0x118/0x2a00 [ 274.610085] ? lock_acquire+0x170/0x3f0 [ 274.614046] ? lock_downgrade+0x740/0x740 [ 274.618179] ? copy_mount_string+0x40/0x40 [ 274.622402] ? __might_fault+0x177/0x1b0 [ 274.626461] ? _copy_from_user+0x96/0x100 [ 274.630595] ? copy_mount_options+0x1fa/0x2f0 [ 274.635069] ? copy_mnt_ns+0xa30/0xa30 [ 274.638938] SyS_mount+0xa8/0x120 [ 274.642372] ? copy_mnt_ns+0xa30/0xa30 [ 274.646260] do_syscall_64+0x1d5/0x640 [ 274.650152] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 274.655328] RIP: 0033:0x466459 [ 274.658511] RSP: 002b:00007f2ef76f8188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 274.666207] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 274.673483] RDX: 0000000020000200 RSI: 00000000200001c0 RDI: 0000000020000000 [ 274.680741] RBP: 00007f2ef76f81d0 R08: 0000000000000000 R09: 0000000000000000 13:33:25 executing program 3 (fault-call:1 fault-nth:5): mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x0, 0x0) 13:33:25 executing program 1 (fault-call:2 fault-nth:7): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x0, 0x0) [ 274.688086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 274.695343] R13: 00007fffb6f84dcf R14: 00007f2ef76f8300 R15: 0000000000022000 [ 274.705837] cramfs: wrong magic [ 274.769101] FAULT_INJECTION: forcing a failure. [ 274.769101] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 274.775364] FAULT_INJECTION: forcing a failure. [ 274.775364] name failslab, interval 1, probability 0, space 0, times 0 [ 274.780943] CPU: 1 PID: 17019 Comm: syz-executor.1 Not tainted 4.14.231-syzkaller #0 [ 274.780952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.780955] Call Trace: [ 274.780980] dump_stack+0x1b2/0x281 [ 274.780996] should_fail.cold+0x10a/0x149 [ 274.781012] __alloc_pages_nodemask+0x22c/0x2720 [ 274.781027] ? __lock_acquire+0x5fc/0x3f20 [ 274.781045] ? __lock_acquire+0x5fc/0x3f20 [ 274.781060] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 274.781072] ? trace_hardirqs_on+0x10/0x10 [ 274.781085] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 274.781096] ? perf_trace_lock_acquire+0x104/0x510 [ 274.781112] ? perf_trace_lock_acquire+0x104/0x510 [ 274.781128] ? HARDIRQ_verbose+0x10/0x10 [ 274.781137] ? lock_acquire+0x170/0x3f0 [ 274.781150] cache_grow_begin+0x91/0x700 [ 274.781159] ? fs_reclaim_release+0xd0/0x110 [ 274.781171] ? check_preemption_disabled+0x35/0x240 [ 274.781184] cache_alloc_refill+0x273/0x350 [ 274.781202] kmem_cache_alloc+0x333/0x3c0 [ 274.781217] getname_kernel+0x4e/0x340 [ 274.781229] kern_path+0x1b/0x40 [ 274.781241] lookup_bdev+0xc6/0x1c0 [ 274.781258] ? bd_acquire+0x440/0x440 [ 274.781274] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 274.781290] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 274.781304] blkdev_get_by_path+0x1b/0xa0 [ 274.781317] mount_bdev+0x4c/0x360 [ 274.781327] ? get_cramfs_inode+0x6a0/0x6a0 [ 274.781342] mount_fs+0x92/0x2a0 [ 274.927921] vfs_kern_mount.part.0+0x5b/0x470 [ 274.932428] do_mount+0xe53/0x2a00 [ 274.935974] ? lock_acquire+0x170/0x3f0 [ 274.939950] ? lock_downgrade+0x740/0x740 [ 274.944104] ? copy_mount_string+0x40/0x40 [ 274.948343] ? __might_fault+0x177/0x1b0 [ 274.952410] ? _copy_from_user+0x96/0x100 [ 274.956566] ? copy_mount_options+0x1fa/0x2f0 [ 274.961069] ? copy_mnt_ns+0xa30/0xa30 [ 274.964964] SyS_mount+0xa8/0x120 [ 274.968417] ? copy_mnt_ns+0xa30/0xa30 [ 274.972306] do_syscall_64+0x1d5/0x640 [ 274.976198] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 274.981382] RIP: 0033:0x466459 [ 274.984563] RSP: 002b:00007f750c30d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 274.992299] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 274.999579] RDX: 0000000020000200 RSI: 00000000200001c0 RDI: 0000000020000000 [ 275.006939] RBP: 00007f750c30d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 275.014211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 275.021485] R13: 00007fff11f8c5af R14: 00007f750c30d300 R15: 0000000000022000 [ 275.028798] CPU: 0 PID: 17023 Comm: syz-executor.3 Not tainted 4.14.231-syzkaller #0 [ 275.036697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.046057] Call Trace: [ 275.048657] dump_stack+0x1b2/0x281 [ 275.052297] should_fail.cold+0x10a/0x149 [ 275.056458] should_failslab+0xd6/0x130 [ 275.060453] __kmalloc_track_caller+0x2bc/0x400 [ 275.065127] ? kstrdup_const+0x35/0x60 [ 275.069021] ? lock_downgrade+0x740/0x740 [ 275.073211] kstrdup+0x36/0x70 [ 275.076411] kstrdup_const+0x35/0x60 [ 275.080153] alloc_vfsmnt+0xe0/0x7f0 [ 275.083870] ? _raw_read_unlock+0x29/0x40 [ 275.088024] vfs_kern_mount.part.0+0x27/0x470 [ 275.092536] do_mount+0xe53/0x2a00 [ 275.096086] ? lock_acquire+0x170/0x3f0 [ 275.100080] ? lock_downgrade+0x740/0x740 [ 275.104277] ? copy_mount_string+0x40/0x40 [ 275.108527] ? __might_fault+0x177/0x1b0 [ 275.112606] ? _copy_from_user+0x96/0x100 [ 275.116784] ? copy_mount_options+0x1fa/0x2f0 [ 275.121290] ? copy_mnt_ns+0xa30/0xa30 [ 275.125187] SyS_mount+0xa8/0x120 [ 275.128646] ? copy_mnt_ns+0xa30/0xa30 [ 275.132542] do_syscall_64+0x1d5/0x640 [ 275.136449] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 275.141654] RIP: 0033:0x466459 [ 275.144847] RSP: 002b:00007f46823c1188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 275.152570] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 275.159867] RDX: 0000000020000200 RSI: 00000000200001c0 RDI: 0000000020000000 [ 275.167179] RBP: 00007f46823c11d0 R08: 0000000000000000 R09: 0000000000000000 [ 275.174461] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 275.181739] R13: 00007ffce0ddcb3f R14: 00007f46823c1300 R15: 0000000000022000 [ 275.241732] cramfs: wrong magic 13:33:26 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:26 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:26 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) io_submit(0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:26 executing program 3 (fault-call:1 fault-nth:6): mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x0, 0x0) 13:33:26 executing program 4 (fault-call:1 fault-nth:4): mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x0, 0x0) 13:33:26 executing program 1 (fault-call:2 fault-nth:8): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x0, 0x0) [ 275.268651] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 275.340785] FAULT_INJECTION: forcing a failure. [ 275.340785] name failslab, interval 1, probability 0, space 0, times 0 [ 275.365507] FAULT_INJECTION: forcing a failure. [ 275.365507] name failslab, interval 1, probability 0, space 0, times 0 [ 275.373434] CPU: 0 PID: 17042 Comm: syz-executor.4 Not tainted 4.14.231-syzkaller #0 [ 275.384633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.392344] FAULT_INJECTION: forcing a failure. [ 275.392344] name failslab, interval 1, probability 0, space 0, times 0 [ 275.394517] Call Trace: [ 275.394539] dump_stack+0x1b2/0x281 [ 275.394555] should_fail.cold+0x10a/0x149 [ 275.394568] should_failslab+0xd6/0x130 [ 275.394589] kmem_cache_alloc+0x28e/0x3c0 [ 275.394612] alloc_vfsmnt+0x23/0x7f0 [ 275.394621] ? _raw_read_unlock+0x29/0x40 [ 275.394632] vfs_kern_mount.part.0+0x27/0x470 [ 275.437760] do_mount+0xe53/0x2a00 [ 275.441317] ? lock_acquire+0x170/0x3f0 [ 275.445308] ? lock_downgrade+0x740/0x740 [ 275.449470] ? copy_mount_string+0x40/0x40 [ 275.453714] ? __might_fault+0x177/0x1b0 [ 275.457810] ? _copy_from_user+0x96/0x100 [ 275.461993] ? copy_mount_options+0x1fa/0x2f0 [ 275.466536] ? copy_mnt_ns+0xa30/0xa30 [ 275.471139] SyS_mount+0xa8/0x120 [ 275.474608] ? copy_mnt_ns+0xa30/0xa30 [ 275.478510] do_syscall_64+0x1d5/0x640 [ 275.482415] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 275.487619] RIP: 0033:0x466459 13:33:26 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) io_submit(0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:26 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYRES16, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:26 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) io_submit(0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) [ 275.490816] RSP: 002b:00007f2ef76f8188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 275.498571] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 275.505941] RDX: 0000000020000200 RSI: 00000000200001c0 RDI: 0000000020000000 [ 275.513360] RBP: 00007f2ef76f81d0 R08: 0000000000000000 R09: 0000000000000000 [ 275.520644] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 275.527926] R13: 00007fffb6f84dcf R14: 00007f2ef76f8300 R15: 0000000000022000 [ 275.535229] CPU: 1 PID: 17043 Comm: syz-executor.1 Not tainted 4.14.231-syzkaller #0 [ 275.543138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.552512] Call Trace: [ 275.555116] dump_stack+0x1b2/0x281 [ 275.558768] should_fail.cold+0x10a/0x149 [ 275.562938] should_failslab+0xd6/0x130 [ 275.566933] __kmalloc+0x2c1/0x400 [ 275.570517] ? __list_lru_init+0x67/0x710 [ 275.574691] __list_lru_init+0x67/0x710 [ 275.578689] sget_userns+0x504/0xc10 [ 275.582419] ? set_bdev_super+0x110/0x110 [ 275.586597] ? ns_test_super+0x50/0x50 [ 275.590518] ? set_bdev_super+0x110/0x110 [ 275.594677] ? ns_test_super+0x50/0x50 [ 275.598576] sget+0xd1/0x110 [ 275.601615] mount_bdev+0xcd/0x360 [ 275.605163] ? get_cramfs_inode+0x6a0/0x6a0 [ 275.609525] mount_fs+0x92/0x2a0 [ 275.612900] vfs_kern_mount.part.0+0x5b/0x470 [ 275.617416] do_mount+0xe53/0x2a00 [ 275.620973] ? lock_acquire+0x170/0x3f0 [ 275.624956] ? lock_downgrade+0x740/0x740 [ 275.629121] ? copy_mount_string+0x40/0x40 [ 275.633367] ? __might_fault+0x177/0x1b0 [ 275.637431] ? _copy_from_user+0x96/0x100 [ 275.641605] ? copy_mount_options+0x1fa/0x2f0 [ 275.646101] ? copy_mnt_ns+0xa30/0xa30 [ 275.649986] SyS_mount+0xa8/0x120 [ 275.653434] ? copy_mnt_ns+0xa30/0xa30 [ 275.657319] do_syscall_64+0x1d5/0x640 [ 275.661209] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 275.666394] RIP: 0033:0x466459 [ 275.669574] RSP: 002b:00007f750c30d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 275.677279] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 275.684556] RDX: 0000000020000200 RSI: 00000000200001c0 RDI: 0000000020000000 13:33:26 executing program 4 (fault-call:1 fault-nth:5): mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x0, 0x0) 13:33:26 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYRES16, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:26 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) io_submit(0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) [ 275.691839] RBP: 00007f750c30d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 275.699113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 275.706390] R13: 00007fff11f8c5af R14: 00007f750c30d300 R15: 0000000000022000 [ 275.713689] CPU: 0 PID: 17045 Comm: syz-executor.3 Not tainted 4.14.231-syzkaller #0 [ 275.721627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.730997] Call Trace: [ 275.733603] dump_stack+0x1b2/0x281 [ 275.737248] should_fail.cold+0x10a/0x149 [ 275.741423] should_failslab+0xd6/0x130 [ 275.745416] kmem_cache_alloc+0x28e/0x3c0 [ 275.749585] getname_kernel+0x4e/0x340 [ 275.753484] kern_path+0x1b/0x40 [ 275.756858] lookup_bdev+0xc6/0x1c0 [ 275.760490] ? bd_acquire+0x440/0x440 [ 275.764296] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 275.769764] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 275.774793] blkdev_get_by_path+0x1b/0xa0 [ 275.778957] mount_bdev+0x4c/0x360 [ 275.782511] ? get_cramfs_inode+0x6a0/0x6a0 [ 275.786873] mount_fs+0x92/0x2a0 [ 275.790270] vfs_kern_mount.part.0+0x5b/0x470 [ 275.794780] do_mount+0xe53/0x2a00 [ 275.798332] ? lock_acquire+0x170/0x3f0 [ 275.802315] ? lock_downgrade+0x740/0x740 [ 275.806472] ? copy_mount_string+0x40/0x40 [ 275.810741] ? __might_fault+0x177/0x1b0 [ 275.814812] ? _copy_from_user+0x96/0x100 [ 275.818982] ? copy_mount_options+0x1fa/0x2f0 [ 275.823485] ? copy_mnt_ns+0xa30/0xa30 [ 275.827383] SyS_mount+0xa8/0x120 [ 275.830836] ? copy_mnt_ns+0xa30/0xa30 [ 275.834746] do_syscall_64+0x1d5/0x640 [ 275.838643] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 275.843832] RIP: 0033:0x466459 [ 275.847015] RSP: 002b:00007f46823c1188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 275.854732] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 275.862008] RDX: 0000000020000200 RSI: 00000000200001c0 RDI: 0000000020000000 [ 275.869279] RBP: 00007f46823c11d0 R08: 0000000000000000 R09: 0000000000000000 [ 275.876555] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 275.883828] R13: 00007ffce0ddcb3f R14: 00007f46823c1300 R15: 0000000000022000 [ 275.942891] FAULT_INJECTION: forcing a failure. [ 275.942891] name failslab, interval 1, probability 0, space 0, times 0 [ 275.984836] CPU: 0 PID: 17069 Comm: syz-executor.4 Not tainted 4.14.231-syzkaller #0 [ 275.992762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.002131] Call Trace: [ 276.004730] dump_stack+0x1b2/0x281 [ 276.008381] should_fail.cold+0x10a/0x149 [ 276.012543] should_failslab+0xd6/0x130 [ 276.016529] __kmalloc_track_caller+0x2bc/0x400 [ 276.021202] ? kstrdup_const+0x35/0x60 [ 276.025089] ? lock_downgrade+0x740/0x740 [ 276.029245] kstrdup+0x36/0x70 [ 276.032563] kstrdup_const+0x35/0x60 [ 276.036288] alloc_vfsmnt+0xe0/0x7f0 [ 276.040010] ? _raw_read_unlock+0x29/0x40 [ 276.044168] vfs_kern_mount.part.0+0x27/0x470 [ 276.048672] do_mount+0xe53/0x2a00 [ 276.052222] ? lock_acquire+0x170/0x3f0 [ 276.056197] ? lock_downgrade+0x740/0x740 [ 276.060373] ? copy_mount_string+0x40/0x40 [ 276.064612] ? __might_fault+0x177/0x1b0 [ 276.068680] ? _copy_from_user+0x96/0x100 [ 276.072929] ? copy_mount_options+0x1fa/0x2f0 [ 276.077435] ? copy_mnt_ns+0xa30/0xa30 [ 276.081333] SyS_mount+0xa8/0x120 [ 276.084786] ? copy_mnt_ns+0xa30/0xa30 [ 276.088681] do_syscall_64+0x1d5/0x640 [ 276.092586] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 276.097782] RIP: 0033:0x466459 [ 276.100968] RSP: 002b:00007f2ef76f8188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 276.108709] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 276.115988] RDX: 0000000020000200 RSI: 00000000200001c0 RDI: 0000000020000000 [ 276.123280] RBP: 00007f2ef76f81d0 R08: 0000000000000000 R09: 0000000000000000 [ 276.130576] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 276.137854] R13: 00007fffb6f84dcf R14: 00007f2ef76f8300 R15: 0000000000022000 13:33:27 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x3]}, 0x8, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x0, 0x0) openat$ttyS3(0xffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x200000, 0x0) openat$tun(0xffffff9c, 0x0, 0x181001, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7ffff000) dup2(0xffffffffffffffff, r2) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) open(&(0x7f00000001c0)='./file0\x00', 0x2a100, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="db815f001d17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6e66732c0094963787e641b57e5078712121cbb13b39678b21135c4ae5065c4435678b9dedb3baa3d153e67d81070a"]) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x76) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r4 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) creat(&(0x7f0000000440)='./file1\x00', 0x5) sendfile(r1, r0, 0x0, 0xf6c1) 13:33:27 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYRES16, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:27 executing program 3 (fault-call:1 fault-nth:7): mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x0, 0x0) 13:33:27 executing program 1 (fault-call:2 fault-nth:9): perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x0, 0x0) 13:33:27 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) io_submit(0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) [ 276.209354] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:33:27 executing program 4 (fault-call:1 fault-nth:6): mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x0, 0x0) [ 276.294815] FAULT_INJECTION: forcing a failure. [ 276.294815] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 276.306665] CPU: 1 PID: 17083 Comm: syz-executor.3 Not tainted 4.14.231-syzkaller #0 [ 276.314566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.315599] FAULT_INJECTION: forcing a failure. [ 276.315599] name failslab, interval 1, probability 0, space 0, times 0 [ 276.323952] Call Trace: [ 276.323983] dump_stack+0x1b2/0x281 [ 276.323997] should_fail.cold+0x10a/0x149 [ 276.324011] __alloc_pages_nodemask+0x22c/0x2720 [ 276.324022] ? __lock_acquire+0x5fc/0x3f20 [ 276.324038] ? __lock_acquire+0x5fc/0x3f20 [ 276.324053] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 276.324063] ? trace_hardirqs_on+0x10/0x10 [ 276.324072] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 276.324081] ? perf_trace_lock_acquire+0x104/0x510 [ 276.324095] ? perf_trace_lock_acquire+0x104/0x510 [ 276.324111] ? HARDIRQ_verbose+0x10/0x10 [ 276.387375] ? lock_acquire+0x170/0x3f0 [ 276.391366] cache_grow_begin+0x91/0x700 [ 276.395442] ? fs_reclaim_release+0xd0/0x110 [ 276.399869] ? check_preemption_disabled+0x35/0x240 [ 276.404902] cache_alloc_refill+0x273/0x350 [ 276.409244] kmem_cache_alloc+0x333/0x3c0 [ 276.413415] getname_kernel+0x4e/0x340 [ 276.417323] kern_path+0x1b/0x40 [ 276.420709] lookup_bdev+0xc6/0x1c0 [ 276.424347] ? bd_acquire+0x440/0x440 [ 276.428161] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 276.433625] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 276.438661] blkdev_get_by_path+0x1b/0xa0 [ 276.442822] mount_bdev+0x4c/0x360 [ 276.446374] ? get_cramfs_inode+0x6a0/0x6a0 [ 276.450726] mount_fs+0x92/0x2a0 [ 276.454104] vfs_kern_mount.part.0+0x5b/0x470 [ 276.458615] do_mount+0xe53/0x2a00 [ 276.462166] ? lock_acquire+0x170/0x3f0 [ 276.466150] ? lock_downgrade+0x740/0x740 [ 276.470308] ? copy_mount_string+0x40/0x40 [ 276.474549] ? __might_fault+0x177/0x1b0 [ 276.478629] ? _copy_from_user+0x96/0x100 [ 276.482792] ? copy_mount_options+0x1fa/0x2f0 [ 276.487342] ? copy_mnt_ns+0xa30/0xa30 [ 276.491275] SyS_mount+0xa8/0x120 [ 276.494736] ? copy_mnt_ns+0xa30/0xa30 [ 276.498668] do_syscall_64+0x1d5/0x640 [ 276.502576] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 276.507774] RIP: 0033:0x466459 [ 276.510964] RSP: 002b:00007f46823c1188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 276.518692] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 276.525971] RDX: 0000000020000200 RSI: 00000000200001c0 RDI: 0000000020000000 [ 276.533274] RBP: 00007f46823c11d0 R08: 0000000000000000 R09: 0000000000000000 13:33:27 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) io_submit(0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:27 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:27 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) io_submit(0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) 13:33:27 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:27 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYBLOB="0dab000000000000000001"], 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x2, 'nr0\x00', {0x5}, 0xfffb}) 13:33:27 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) io_submit(0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x51, 0x20, 0xfffffffffffffe00, 0x3, 0x3e, 0x0, 0x230, 0x38, 0x1a7, 0x4, 0x2, 0x20, 0x1, 0x8, 0x84, 0x6}, [{0x7, 0x9, 0x4, 0x1000, 0x400, 0x5, 0x2, 0x9}], "8709dc408e77b219985cc4c8b793190a41f2c291710384e7aef908a6a8038c91ba0209d79098bcc86e4f5776dfc056f857c4b30f6f5f569b82fe54e074dbfe2978c70ee78831a82696332185f973a99cef24ebfa85965e8fb70e2fa4a0cc502d0cbef1df8c57c271a226929b4d5c18e64987337342e0b26336fd15e245e8ae110f5c36057121923a7b302b7acceab5f6003b1ad75eab4d4fb9c0dd1747dc59aa3d24f8d645b5600089bef79223a0717bae20e91885ff4c0bba353a721db00c35a28399e47a58f6038240d2f3326fb8376a5cbad040"}, 0x12d) [ 276.540548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 276.547828] R13: 00007ffce0ddcb3f R14: 00007f46823c1300 R15: 0000000000022000 [ 276.555126] CPU: 0 PID: 17087 Comm: syz-executor.1 Not tainted 4.14.231-syzkaller #0 [ 276.563049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.572419] Call Trace: [ 276.575020] dump_stack+0x1b2/0x281 [ 276.578665] should_fail.cold+0x10a/0x149 [ 276.582832] should_failslab+0xd6/0x130 [ 276.586822] __kmalloc+0x2c1/0x400 [ 276.590373] ? register_shrinker+0x1ab/0x220 [ 276.594803] register_shrinker+0x1ab/0x220 [ 276.599051] sget_userns+0x9aa/0xc10 [ 276.602767] ? set_bdev_super+0x110/0x110 [ 276.606946] ? ns_test_super+0x50/0x50 [ 276.610860] ? set_bdev_super+0x110/0x110 [ 276.615026] ? ns_test_super+0x50/0x50 [ 276.618917] sget+0xd1/0x110 [ 276.621952] mount_bdev+0xcd/0x360 [ 276.625509] ? get_cramfs_inode+0x6a0/0x6a0 [ 276.629858] mount_fs+0x92/0x2a0 [ 276.633272] vfs_kern_mount.part.0+0x5b/0x470 [ 276.637794] do_mount+0xe53/0x2a00 [ 276.641351] ? lock_acquire+0x170/0x3f0 [ 276.645337] ? lock_downgrade+0x740/0x740 [ 276.649508] ? copy_mount_string+0x40/0x40 [ 276.653768] ? __might_fault+0x177/0x1b0 [ 276.657841] ? _copy_from_user+0x96/0x100 [ 276.662000] ? copy_mount_options+0x1fa/0x2f0 [ 276.666508] ? copy_mnt_ns+0xa30/0xa30 [ 276.670415] SyS_mount+0xa8/0x120 [ 276.673882] ? copy_mnt_ns+0xa30/0xa30 [ 276.677786] do_syscall_64+0x1d5/0x640 [ 276.681702] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 276.686902] RIP: 0033:0x466459 [ 276.690096] RSP: 002b:00007f750c30d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 276.697834] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 276.705208] RDX: 0000000020000200 RSI: 00000000200001c0 RDI: 0000000020000000 [ 276.712493] RBP: 00007f750c30d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 276.719781] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 276.727060] R13: 00007fff11f8c5af R14: 00007f750c30d300 R15: 0000000000022000 [ 276.777539] FAULT_INJECTION: forcing a failure. [ 276.777539] name failslab, interval 1, probability 0, space 0, times 0 [ 276.790783] CPU: 1 PID: 17103 Comm: syz-executor.4 Not tainted 4.14.231-syzkaller #0 [ 276.798697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.808060] Call Trace: [ 276.810656] dump_stack+0x1b2/0x281 [ 276.814298] should_fail.cold+0x10a/0x149 [ 276.818462] should_failslab+0xd6/0x130 [ 276.822449] kmem_cache_alloc+0x28e/0x3c0 [ 276.826637] getname_kernel+0x4e/0x340 [ 276.830534] kern_path+0x1b/0x40 [ 276.833911] lookup_bdev+0xc6/0x1c0 [ 276.837544] ? bd_acquire+0x440/0x440 [ 276.841368] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 276.846832] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 276.851868] blkdev_get_by_path+0x1b/0xa0 [ 276.856027] mount_bdev+0x4c/0x360 [ 276.857368] ------------[ cut here ]------------ [ 276.859571] ? get_cramfs_inode+0x6a0/0x6a0 [ 276.859587] mount_fs+0x92/0x2a0 [ 276.864487] WARNING: CPU: 0 PID: 17087 at fs/super.c:1163 kill_block_super+0xbe/0xe0 [ 276.868798] vfs_kern_mount.part.0+0x5b/0x470 [ 276.872170] Kernel panic - not syncing: panic_on_warn set ... [ 276.872170] [ 276.880056] do_mount+0xe53/0x2a00 [ 276.895423] ? lock_acquire+0x170/0x3f0 [ 276.899402] ? lock_downgrade+0x740/0x740 [ 276.903574] ? copy_mount_string+0x40/0x40 [ 276.907806] ? __might_fault+0x177/0x1b0 [ 276.911873] ? _copy_from_user+0x96/0x100 [ 276.916038] ? copy_mount_options+0x1fa/0x2f0 [ 276.920535] ? copy_mnt_ns+0xa30/0xa30 [ 276.924435] SyS_mount+0xa8/0x120 [ 276.927885] ? copy_mnt_ns+0xa30/0xa30 [ 276.931769] do_syscall_64+0x1d5/0x640 [ 276.935654] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 276.940836] RIP: 0033:0x466459 [ 276.944016] RSP: 002b:00007f2ef76f8188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 276.951723] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 276.958987] RDX: 0000000020000200 RSI: 00000000200001c0 RDI: 0000000020000000 [ 276.966252] RBP: 00007f2ef76f81d0 R08: 0000000000000000 R09: 0000000000000000 [ 276.973534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 276.980804] R13: 00007fffb6f84dcf R14: 00007f2ef76f8300 R15: 0000000000022000 [ 276.988113] CPU: 0 PID: 17087 Comm: syz-executor.1 Not tainted 4.14.231-syzkaller #0 [ 276.996024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.005436] Call Trace: [ 277.008047] dump_stack+0x1b2/0x281 [ 277.011695] panic+0x1f9/0x42d [ 277.014992] ? add_taint.cold+0x16/0x16 [ 277.018994] ? kill_block_super+0xbe/0xe0 [ 277.023167] ? __warn.cold+0x5/0x44 [ 277.026822] ? kill_block_super+0xbe/0xe0 [ 277.030984] __warn.cold+0x20/0x44 [ 277.034571] ? ist_end_non_atomic+0x10/0x10 [ 277.038911] ? kill_block_super+0xbe/0xe0 [ 277.043082] report_bug+0x208/0x250 [ 277.046835] do_error_trap+0x195/0x2d0 [ 277.050742] ? math_error+0x2d0/0x2d0 [ 277.054548] ? retint_kernel+0x2d/0x2d [ 277.058519] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 277.063372] invalid_op+0x1b/0x40 [ 277.066865] RIP: 0010:kill_block_super+0xbe/0xe0 [ 277.071645] RSP: 0018:ffff888095047bb0 EFLAGS: 00010246 [ 277.077015] RAX: 0000000000040000 RBX: 0000000000000000 RCX: ffffc900066df000 [ 277.084290] RDX: 0000000000040000 RSI: ffffffff818726fe RDI: ffff88808feff530 [ 277.091566] RBP: ffff888098d140c0 R08: ffffffff8b9b79f0 R09: 0000000000000001 [ 277.098859] R10: 0000000000000000 R11: ffff888090f6a5c0 R12: ffff88808feff080 [ 277.106119] R13: ffffffff890a2130 R14: ffffffff88f44f40 R15: dffffc0000000000 [ 277.113420] ? kill_block_super+0xbe/0xe0 [ 277.119632] cramfs_kill_sb+0x38/0x50 [ 277.123430] deactivate_locked_super+0x6c/0xd0 [ 277.128012] sget_userns+0x9c4/0xc10 [ 277.131720] ? set_bdev_super+0x110/0x110 [ 277.135864] ? ns_test_super+0x50/0x50 [ 277.139757] ? set_bdev_super+0x110/0x110 [ 277.143891] ? ns_test_super+0x50/0x50 [ 277.147784] sget+0xd1/0x110 [ 277.150809] mount_bdev+0xcd/0x360 [ 277.154354] ? get_cramfs_inode+0x6a0/0x6a0 [ 277.158774] mount_fs+0x92/0x2a0 [ 277.162153] vfs_kern_mount.part.0+0x5b/0x470 [ 277.166667] do_mount+0xe53/0x2a00 [ 277.170211] ? lock_acquire+0x170/0x3f0 [ 277.174276] ? lock_downgrade+0x740/0x740 [ 277.178429] ? copy_mount_string+0x40/0x40 [ 277.182743] ? __might_fault+0x177/0x1b0 [ 277.187140] ? _copy_from_user+0x96/0x100 [ 277.191888] ? copy_mount_options+0x1fa/0x2f0 [ 277.196397] ? copy_mnt_ns+0xa30/0xa30 [ 277.200294] SyS_mount+0xa8/0x120 [ 277.203739] ? copy_mnt_ns+0xa30/0xa30 [ 277.207640] do_syscall_64+0x1d5/0x640 [ 277.214369] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 277.219761] RIP: 0033:0x466459 [ 277.222965] RSP: 002b:00007f750c30d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 277.230664] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 277.237942] RDX: 0000000020000200 RSI: 00000000200001c0 RDI: 0000000020000000 [ 277.245217] RBP: 00007f750c30d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 277.252486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 277.259856] R13: 00007fff11f8c5af R14: 00007f750c30d300 R15: 0000000000022000 [ 277.267927] Kernel Offset: disabled [ 277.271622] Rebooting in 86400 seconds..