open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:05 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400", 0x15}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:06 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:06 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x8955, &(0x7f0000000000)=0x2) r3 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r3, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:06 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:06 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200", 0x12}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 1637.258191] FAT-fs (loop3): invalid media value (0x00) [ 1637.285203] FAT-fs (loop3): Can't find a valid FAT filesystem 18:56:06 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', 0x0, 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:06 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400", 0x15}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 1637.420213] FAT-fs (loop4): invalid media value (0x00) 18:56:06 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) [ 1637.448740] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1637.506233] FAT-fs (loop3): invalid media value (0x00) 18:56:06 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', 0x0, 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 1637.555725] FAT-fs (loop3): Can't find a valid FAT filesystem 18:56:06 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x8955, &(0x7f0000000000)=0x2) r3 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r3, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:06 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:06 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400", 0x15}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:06 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400", 0x15}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 1637.752770] FAT-fs (loop4): invalid media value (0x00) [ 1637.817095] FAT-fs (loop4): Can't find a valid FAT filesystem 18:56:06 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8955, &(0x7f0000000000)=0x2) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r1, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:06 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x8955, &(0x7f0000000000)=0x2) r3 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r3, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:06 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8955, &(0x7f0000000000)=0x2) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r1, &(0x7f00000017c0), 0x315, 0x800000, 0x0) [ 1638.001567] FAT-fs (loop3): invalid media value (0x00) [ 1638.033627] FAT-fs (loop3): Can't find a valid FAT filesystem 18:56:07 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x8955, &(0x7f0000000000)=0x2) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:07 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8955, &(0x7f0000000000)=0x2) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r1, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:07 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8955, &(0x7f0000000000)=0x2) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r1, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:07 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f8", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 1638.486443] FAT-fs (loop3): bogus number of FAT sectors [ 1638.520783] FAT-fs (loop3): Can't find a valid FAT filesystem 18:56:07 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:07 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8955, &(0x7f0000000000)=0x2) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r1, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:07 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x8955, &(0x7f0000000000)=0x2) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:07 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400", 0x15}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:07 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8955, &(0x7f0000000000)=0x2) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r1, &(0x7f00000017c0), 0x315, 0x800000, 0x0) [ 1638.735596] FAT-fs (loop4): invalid media value (0x00) [ 1638.750904] FAT-fs (loop5): bogus number of reserved sectors [ 1638.768578] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1638.783643] FAT-fs (loop4): Can't find a valid FAT filesystem 18:56:07 executing program 1: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:07 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x8955, &(0x7f0000000000)=0x2) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:07 executing program 2: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:08 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f8", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:08 executing program 2: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:08 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) socket$inet(0x2, 0xa, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:08 executing program 1: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) [ 1639.445036] FAT-fs (loop3): bogus number of FAT sectors 18:56:08 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:08 executing program 2: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) [ 1639.557793] FAT-fs (loop3): Can't find a valid FAT filesystem 18:56:08 executing program 1: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:08 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400", 0x15}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:08 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f8", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:08 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) socket$inet(0x2, 0xa, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:08 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) [ 1639.722847] FAT-fs (loop5): bogus number of reserved sectors [ 1639.729268] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1639.800823] FAT-fs (loop4): invalid media value (0x00) [ 1639.825142] FAT-fs (loop4): Can't find a valid FAT filesystem 18:56:08 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) [ 1639.911939] FAT-fs (loop3): bogus number of FAT sectors [ 1639.938334] FAT-fs (loop3): Can't find a valid FAT filesystem 18:56:09 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:09 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) socket$inet(0x2, 0xa, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:09 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, 0x0) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:09 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:09 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:09 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:09 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:09 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f8", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 1640.647731] FAT-fs (loop5): bogus number of reserved sectors [ 1640.707106] FAT-fs (loop5): Can't find a valid FAT filesystem 18:56:09 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:09 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0), 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:09 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) [ 1640.856801] FAT-fs (loop4): bogus number of FAT sectors [ 1640.919076] FAT-fs (loop4): Can't find a valid FAT filesystem 18:56:10 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, 0x0) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:10 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0), 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:10 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0), 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:10 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:10 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0), 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:10 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:10 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, 0x0) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:10 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f8", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:10 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0), 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:10 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x8955, &(0x7f0000000000)=0x2) r3 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r3, &(0x7f00000017c0), 0x315, 0x800000, 0x0) [ 1641.678874] FAT-fs (loop5): bogus number of reserved sectors [ 1641.700170] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1641.712332] FAT-fs (loop4): bogus number of FAT sectors [ 1641.722145] FAT-fs (loop4): Can't find a valid FAT filesystem 18:56:10 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0), 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:10 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:11 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:11 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x8955, &(0x7f0000000000)=0x2) r3 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r3, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:11 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:11 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:11 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:11 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f8", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 1642.650183] FAT-fs (loop4): bogus number of FAT sectors [ 1642.688072] FAT-fs (loop5): bogus number of reserved sectors 18:56:11 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x8955, &(0x7f0000000000)=0x2) r3 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r3, &(0x7f00000017c0), 0x315, 0x800000, 0x0) [ 1642.697559] FAT-fs (loop4): Can't find a valid FAT filesystem 18:56:11 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:11 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) [ 1642.750355] FAT-fs (loop5): Can't find a valid FAT filesystem 18:56:11 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:11 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, 0x0) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:12 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x8955, &(0x7f0000000000)=0x2) r3 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r3, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:12 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:12 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:12 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:12 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x8955, &(0x7f0000000000)=0x2) r3 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r3, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:12 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:12 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:12 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) [ 1643.620027] FAT-fs (loop5): bogus number of reserved sectors [ 1643.663953] FAT-fs (loop5): Can't find a valid FAT filesystem 18:56:12 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, 0x0) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:12 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x8955, &(0x7f0000000000)=0x2) r3 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r3, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:12 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:12 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:12 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:12 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:12 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:13 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x8955, &(0x7f0000000000)=0x2) r3 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r3, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:13 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) [ 1644.074958] FAT-fs (loop5): bogus number of reserved sectors [ 1644.104718] FAT-fs (loop5): Can't find a valid FAT filesystem 18:56:13 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, 0x0) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:13 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x8955, &(0x7f0000000000)=0x2) r3 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r3, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:13 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:13 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:13 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:13 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:13 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:13 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x8955, &(0x7f0000000000)=0x2) r3 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r3, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:13 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:13 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:14 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x8955, &(0x7f0000000000)=0x2) r3 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r3, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:14 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) [ 1645.193781] FAT-fs (loop5): bogus number of reserved sectors 18:56:14 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:14 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) [ 1645.275782] FAT-fs (loop5): Can't find a valid FAT filesystem 18:56:14 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:14 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x8955, &(0x7f0000000000)=0x2) r3 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r3, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:14 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:14 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:14 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:14 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:14 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:15 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x8955, &(0x7f0000000000)=0x2) r3 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r3, &(0x7f00000017c0), 0x315, 0x800000, 0x0) [ 1646.115004] FAT-fs (loop5): bogus number of reserved sectors [ 1646.160561] FAT-fs (loop5): Can't find a valid FAT filesystem 18:56:15 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:15 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:15 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:15 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:15 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:15 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:15 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:15 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:15 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{0x0}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:15 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:15 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:15 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:16 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8955, &(0x7f0000000000)=0x2) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r1, &(0x7f00000017c0), 0x315, 0x800000, 0x0) [ 1647.107158] FAT-fs (loop5): bogus number of reserved sectors [ 1647.150422] FAT-fs (loop5): Can't find a valid FAT filesystem 18:56:16 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:16 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:16 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:16 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8955, &(0x7f0000000000)=0x2) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r1, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:16 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:16 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8955, &(0x7f0000000000)=0x2) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r1, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:16 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:16 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{0x0}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:16 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:16 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:16 executing program 0: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) [ 1647.961972] FAT-fs (loop5): bogus number of reserved sectors 18:56:16 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:17 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 1648.005361] FAT-fs (loop5): Can't find a valid FAT filesystem 18:56:17 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:17 executing program 0: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:17 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(0xffffffffffffffff, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:17 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:17 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:17 executing program 0: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:17 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:17 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(0xffffffffffffffff, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:17 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{0x0}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:17 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) [ 1648.953904] FAT-fs (loop5): bogus number of reserved sectors [ 1648.971228] FAT-fs (loop5): Can't find a valid FAT filesystem 18:56:17 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:18 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(0xffffffffffffffff, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:18 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:18 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:18 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:18 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:18 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:18 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:18 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:18 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:18 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) [ 1649.851913] FAT-fs (loop5): bogus number of reserved sectors [ 1649.865266] FAT-fs (loop5): Can't find a valid FAT filesystem 18:56:19 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:19 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:19 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0), 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:19 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:19 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0), 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:19 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:19 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:19 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:19 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:19 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:19 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0), 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:19 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) [ 1650.976098] FAT-fs (loop5): bogus number of reserved sectors [ 1651.029615] FAT-fs (loop5): Can't find a valid FAT filesystem 18:56:20 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:20 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:20 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:20 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:20 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:20 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 1651.368095] FAT-fs (loop5): bogus number of reserved sectors 18:56:20 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) [ 1651.409035] FAT-fs (loop5): Can't find a valid FAT filesystem 18:56:20 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:20 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:20 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:20 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:20 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x11, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea01", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:21 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:21 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:21 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x11, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea01", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:21 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:21 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040005090000000066617400", 0xc}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:21 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 1652.214867] FAT-fs (loop5): bogus number of reserved sectors [ 1652.237445] FAT-fs (loop5): Can't find a valid FAT filesystem 18:56:21 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:21 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:21 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x11, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea01", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:21 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:21 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:21 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:21 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:21 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x19, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a7", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:21 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:21 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:21 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040005090000000066617400", 0xc}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:21 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {0x0}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:22 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:22 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x19, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a7", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) [ 1653.107117] FAT-fs (loop5): bogus number of reserved sectors [ 1653.113816] FAT-fs (loop5): Can't find a valid FAT filesystem 18:56:22 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:22 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(0xffffffffffffffff, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:22 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:22 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x19, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a7", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:22 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x11, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea01", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:22 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(0xffffffffffffffff, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:22 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:22 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {0x0}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:22 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040005090000000066617400", 0xc}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:22 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x1d, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:23 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x11, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea01", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:23 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:23 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(0xffffffffffffffff, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 1654.068508] FAT-fs (loop5): bogus number of reserved sectors [ 1654.095663] FAT-fs (loop5): Can't find a valid FAT filesystem 18:56:23 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x1d, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:23 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200", 0x12}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:23 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:23 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x11, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea01", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:23 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {0x0}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:23 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:23 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) [ 1654.580184] FAT-fs (loop5): invalid media value (0x00) [ 1654.580199] FAT-fs (loop5): Can't find a valid FAT filesystem 18:56:23 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x19, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a7", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:23 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x1d, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:23 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:23 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:23 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x19, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a7", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:23 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x1f, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c874", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:24 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200", 0x12}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:24 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x19, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a7", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:24 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:24 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:24 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x1f, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c874", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:24 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) [ 1655.551495] FAT-fs (loop5): invalid media value (0x00) [ 1655.557149] FAT-fs (loop5): Can't find a valid FAT filesystem 18:56:24 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x1d, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:24 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x1f, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c874", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:24 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:24 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:24 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:25 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x1d, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:25 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200", 0x12}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:25 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x20, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:25 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:25 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x1d, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) [ 1656.518278] FAT-fs (loop5): invalid media value (0x00) [ 1656.568184] FAT-fs (loop5): Can't find a valid FAT filesystem 18:56:25 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:25 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x1f, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c874", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:25 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:25 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x20, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:26 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:26 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:26 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x20, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:26 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x1f, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c874", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:26 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400", 0x15}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:26 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:26 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:26 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) [ 1657.528365] FAT-fs (loop5): invalid media value (0x00) 18:56:26 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x1f, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c874", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) [ 1657.571627] FAT-fs (loop5): Can't find a valid FAT filesystem 18:56:26 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:26 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:26 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {0x0}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:27 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x20, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:27 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {0x0}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:27 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:27 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400", 0x15}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:27 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) [ 1658.613566] FAT-fs (loop5): invalid media value (0x00) 18:56:27 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x20, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) [ 1658.654603] FAT-fs (loop5): Can't find a valid FAT filesystem 18:56:27 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:27 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {0x0}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:27 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400", 0x15}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:27 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x8955, &(0x7f0000000000)=0x2) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r1, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:27 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {0x0}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 1659.091220] FAT-fs (loop5): invalid media value (0x00) [ 1659.097141] FAT-fs (loop5): Can't find a valid FAT filesystem 18:56:28 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x20, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:28 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:28 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x8955, &(0x7f0000000000)=0x2) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r1, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:28 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:28 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x8955, &(0x7f0000000000)=0x2) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r1, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:28 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:28 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f8", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:28 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {0x0}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:29 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {0x0}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 1660.098119] FAT-fs (loop5): bogus number of FAT sectors [ 1660.140036] FAT-fs (loop5): Can't find a valid FAT filesystem 18:56:29 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:29 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:29 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:29 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f8", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 1660.600262] FAT-fs (loop5): bogus number of FAT sectors [ 1660.641490] FAT-fs (loop5): Can't find a valid FAT filesystem 18:56:29 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:29 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:29 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:29 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:30 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:30 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x11, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea01", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:30 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:30 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x8955, &(0x7f0000000000)=0x2) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r1, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:30 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f8", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:30 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:30 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x11, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea01", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:30 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x8955, &(0x7f0000000000)=0x2) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r1, &(0x7f00000017c0), 0x315, 0x800000, 0x0) [ 1661.651090] FAT-fs (loop5): bogus number of FAT sectors 18:56:30 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) [ 1661.699257] FAT-fs (loop5): Can't find a valid FAT filesystem 18:56:30 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:31 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x11, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea01", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:31 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x8955, &(0x7f0000000000)=0x2) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r1, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:31 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:31 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:31 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:31 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x19, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a7", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:31 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:31 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:31 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:31 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {0x0}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:31 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x19, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a7", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:31 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:31 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:32 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x19, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a7", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:32 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:32 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {0x0}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:32 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:32 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:32 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:32 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:32 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x1d, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:32 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:32 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {0x0}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:32 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:33 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x1d, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:33 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:33 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:33 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:33 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:33 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:33 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x1d, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:33 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:33 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:33 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x1f, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c874", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:33 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:33 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:34 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, 0x0, 0x0, 0x800000, 0x0) 18:56:34 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:34 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:34 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x1f, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c874", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:34 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, 0x0, 0x0, 0x800000, 0x0) 18:56:34 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{0x0}, {&(0x7f0000000600)}], 0x2) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:34 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:34 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x1f, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c874", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:34 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, 0x0, 0x0, 0x800000, 0x0) 18:56:34 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:34 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:34 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:34 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{0x0}, {&(0x7f0000000600)}], 0x2) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:34 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x20, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:34 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:34 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x0, 0x0) 18:56:35 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:35 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{0x0}, {&(0x7f0000000600)}], 0x2) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:35 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x20, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:35 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:35 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x0, 0x0) 18:56:35 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:35 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{0x0}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:35 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x20, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:35 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{0x0}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:35 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x0, 0x0) 18:56:35 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:35 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:36 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:36 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{0x0}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:36 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:36 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, 0x0, 0x0, 0x800000, 0x0) 18:56:36 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{0x0}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:36 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{0x0}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:36 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, 0x0, 0x0, 0x800000, 0x0) 18:56:36 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:36 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{0x0}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:37 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:37 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:37 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:37 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, 0x0, 0x0, 0x800000, 0x0) 18:56:37 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:37 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x0, 0x0) 18:56:37 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x8955, &(0x7f0000000000)=0x2) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r1, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:37 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:37 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:37 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x0, 0x0) 18:56:37 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:37 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x8955, &(0x7f0000000000)=0x2) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r1, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:37 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:37 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:37 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:37 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x0, 0x0) 18:56:38 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x8955, &(0x7f0000000000)=0x2) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r1, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:38 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:38 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:38 executing program 1: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{0x0}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:38 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:38 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c7", 0x6e}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:38 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, 0x0, 0x0, 0x800000, 0x0) 18:56:38 executing program 1: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{0x0}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:38 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:38 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c7", 0x6e}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:38 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:38 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c7", 0x6e}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:38 executing program 1: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{0x0}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:38 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:39 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:39 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:39 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:39 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c7", 0x6e}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:39 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:39 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:39 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:39 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c7", 0x6e}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:39 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(0xffffffffffffffff, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:39 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:39 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:40 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(0xffffffffffffffff, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:40 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c7", 0x6e}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:40 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c", 0xa5}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:40 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(0xffffffffffffffff, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:40 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:40 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c7", 0x6e}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:40 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c", 0xa5}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:40 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:40 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:41 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c", 0xa5}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:41 executing program 1: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c", 0xa5}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:41 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c7", 0x6e}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:41 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:41 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:41 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:42 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:42 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c", 0xa5}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:42 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {0x0}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:42 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c", 0xa5}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:42 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:42 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:42 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:42 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:42 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2", 0xc0}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:42 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:42 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {0x0}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:43 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:43 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2", 0xc0}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:43 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c", 0xa5}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:43 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:43 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c", 0xa5}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:43 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, 0x0, 0x0, 0x800000, 0x0) 18:56:43 executing program 1: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c", 0xa5}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:44 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {0x0}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:44 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, 0x0, 0x0, 0x800000, 0x0) 18:56:44 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2", 0xc0}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:44 executing program 1: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:44 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:44 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, 0x0, 0x0, 0x800000, 0x0) 18:56:44 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {0x0}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:44 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2", 0xc0}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:45 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb2", 0xce}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:45 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x0, 0x0) 18:56:45 executing program 1: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:45 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x11, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea01", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:45 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {0x0}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:45 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2", 0xc0}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:45 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x0, 0x0) 18:56:45 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb2", 0xce}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:45 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb2", 0xce}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:45 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:46 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x0, 0x0) 18:56:46 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:46 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2", 0xc0}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:46 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb2", 0xce}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:46 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:47 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {0x0}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:47 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb2", 0xce}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:47 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774a", 0xd5}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:47 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:47 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:47 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb2", 0xce}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:47 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:56:47 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2", 0xc0}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:48 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb2", 0xce}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:48 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:48 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') 18:56:48 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {0x0}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:48 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:48 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774a", 0xd5}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:48 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:49 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)) 18:56:49 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {0x0}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:49 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774a", 0xd5}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:49 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb2", 0xce}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:49 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb2", 0xce}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:49 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {0x0}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:49 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x8955, &(0x7f0000000000)) 18:56:49 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c3", 0xd8}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:49 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x8955, &(0x7f0000000000)) 18:56:50 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x8955, &(0x7f0000000000)) 18:56:50 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {0x0}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:50 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x8955, &(0x7f0000000000)) 18:56:50 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2", 0xc0}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:50 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774a", 0xd5}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:50 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)) 18:56:50 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c3", 0xd8}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:50 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f0000000600)}], 0x2) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:50 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2", 0xc0}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:50 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {0x0}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:50 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)) 18:56:50 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774a", 0xd5}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:51 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8955, &(0x7f0000000000)) 18:56:51 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f0000000600)}], 0x2) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:51 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2", 0xc0}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:51 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c3", 0xd8}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:51 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8955, &(0x7f0000000000)) 18:56:51 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774a", 0xd5}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:52 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c3", 0xd8}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:52 executing program 1: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8955, &(0x7f0000000000)) 18:56:52 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c3", 0xd8}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:52 executing program 1: r0 = socket$inet(0x2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8955, &(0x7f0000000000)) 18:56:52 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f0000000600)}], 0x2) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:52 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774a", 0xd5}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:52 executing program 1: r0 = socket$inet(0x2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8955, &(0x7f0000000000)) 18:56:52 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c3", 0xd8}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:52 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c3", 0xd8}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:52 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:52 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774a", 0xd5}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:53 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:53 executing program 1: r0 = socket$inet(0x2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8955, &(0x7f0000000000)) 18:56:53 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c3", 0xd8}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:53 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c3", 0xd8}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:53 executing program 1: socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x8955, &(0x7f0000000000)) 18:56:53 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:53 executing program 1: socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x8955, &(0x7f0000000000)) 18:56:53 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:54 executing program 1: socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x8955, &(0x7f0000000000)) 18:56:54 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:54 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774a", 0xd5}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:54 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:54 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:54 executing program 1: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8955, 0x0) 18:56:54 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:54 executing program 1: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8955, 0x0) 18:56:54 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:55 executing program 1: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8955, 0x0) 18:56:55 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:55 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:55 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:55 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c3", 0xd8}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:55 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x2) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:55 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:55 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:55 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x2) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:56 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:56 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:56 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:56 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c3", 0xd8}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:56 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x2) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:56 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:56 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:56 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{0x0}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:56 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x2) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:56 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:56 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:57 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:57 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb2", 0xce}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:57 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{0x0}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:57 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c3", 0xd8}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:57 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) 18:56:57 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{0x0}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:57 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb2", 0xce}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:58 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:58 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:58 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:58 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:58 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:58 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {0x0}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:58 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) 18:56:59 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {0x0}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:59 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:59 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:59 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:59 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c7", 0x6e}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:59 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:56:59 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) 18:57:00 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:00 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:57:00 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:00 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c7", 0x6e}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:00 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:00 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c7", 0x6e}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:01 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:01 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:01 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c7", 0x6e}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:01 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:01 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:01 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:01 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:02 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c7", 0x6e}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:02 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c", 0xa5}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:02 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:02 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:02 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:02 executing program 1: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:02 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c", 0xa5}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:02 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:02 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:03 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:03 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c7", 0x6e}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:03 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c", 0xa5}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:03 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:03 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:03 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:03 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c701", 0x6f}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:04 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:04 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:04 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c", 0xa5}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:04 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c7", 0x6e}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:04 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:04 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:05 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c701", 0x6f}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:05 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:05 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:05 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:05 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:05 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:05 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:05 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c701", 0x6f}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:05 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c", 0xa5}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:05 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:05 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:05 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:05 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:06 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:06 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:06 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:06 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:06 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9a", 0x8a}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:06 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:07 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:07 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:07 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:07 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c701", 0x6f}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:07 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9a", 0x8a}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:07 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:07 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:07 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:07 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9a", 0x8a}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:07 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') writev(0xffffffffffffffff, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:08 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:08 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:08 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:08 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') writev(0xffffffffffffffff, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:08 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9a", 0x8a}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:08 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') writev(0xffffffffffffffff, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:08 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:08 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:08 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200", 0x12}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:08 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 1700.038779] FAT-fs (loop1): invalid media value (0x00) [ 1700.119581] FAT-fs (loop1): Can't find a valid FAT filesystem 18:57:09 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x0) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:09 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc", 0x98}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:09 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') writev(0xffffffffffffffff, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:09 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:09 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc", 0x98}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:09 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:09 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc", 0x98}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:10 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x0) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:10 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:10 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:10 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc", 0x98}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:10 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x0) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:10 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x0) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:10 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e", 0x9f}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:11 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:11 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:11 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc", 0x98}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:11 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(0x0, 0x0) 18:57:11 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x0) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:11 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:11 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:11 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x0) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:12 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e", 0x9f}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:12 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {0x0}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:12 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(0x0, 0x0) 18:57:12 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(0x0, 0x0) 18:57:12 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:12 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e", 0x9f}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:12 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x0) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:12 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:13 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f", 0xa2}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:13 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:13 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(0x0, 0x0) 18:57:13 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x0) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:13 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(0x0, 0x0) 18:57:14 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f", 0xa2}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:14 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:14 executing program 1: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:14 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:14 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:14 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(0x0, 0x0) 18:57:15 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:15 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f", 0xa2}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:15 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:15 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {0x0}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:15 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040005090000000066617400", 0xc}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:15 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(0xffffffffffffffff, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:16 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f", 0xa4}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:16 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(0xffffffffffffffff, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 1707.130379] FAT-fs (loop1): bogus number of reserved sectors 18:57:16 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 1707.199595] FAT-fs (loop1): Can't find a valid FAT filesystem 18:57:16 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:16 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:16 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f", 0xa4}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:16 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x11, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea01", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:57:16 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:16 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(0xffffffffffffffff, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:16 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{0x0}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:16 executing program 2: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:16 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:17 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f", 0xa4}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 1708.030526] FAT-fs (loop3): bogus number of reserved sectors [ 1708.054830] FAT-fs (loop3): Can't find a valid FAT filesystem 18:57:17 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f", 0xa4}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:17 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(0xffffffffffffffff, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:17 executing program 2: syz_mount_image$msdos(0x0, &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:17 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:17 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(0xffffffffffffffff, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:18 executing program 2: syz_mount_image$msdos(0x0, &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:18 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:57:18 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:18 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:18 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c", 0xa5}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:18 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:18 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c", 0xa5}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:19 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:19 executing program 1: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, 0x0) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:19 executing program 2: syz_mount_image$msdos(0x0, &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:19 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:19 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:19 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c", 0xa5}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:19 executing program 2: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', 0x0, 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:19 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x21, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000800f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x8955, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:57:19 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:20 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c", 0xa5}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:20 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/211, 0xd3}}], 0x1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0xc205}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x8955, &(0x7f0000000000)=0x2) r3 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') preadv(r3, &(0x7f00000017c0), 0x315, 0x800000, 0x0) 18:57:20 executing program 1: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, 0x0) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:20 executing program 2: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', 0x0, 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:20 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f8", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:20 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) 18:57:20 executing program 2: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', 0x0, 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 1711.752128] FAT-fs (loop4): bogus number of FAT sectors [ 1711.790149] FAT-fs (loop4): Can't find a valid FAT filesystem 18:57:20 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:21 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c", 0xa5}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:21 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f8", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:21 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 18:57:21 executing program 1: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, 0x0) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:21 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) 18:57:21 executing program 2: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 1712.770748] FAT-fs (loop4): bogus number of FAT sectors [ 1712.782998] FAT-fs (loop4): Can't find a valid FAT filesystem 18:57:21 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) [ 1712.874364] FAT-fs (loop2): bogus number of reserved sectors [ 1712.902101] FAT-fs (loop2): Can't find a valid FAT filesystem 18:57:22 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 18:57:22 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 18:57:22 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c", 0xa5}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:22 executing program 2: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:22 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) 18:57:22 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 18:57:22 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f8", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a474a", 0xdb}, {&(0x7f00000004c0)}, {&(0x7f0000000900)}, {&(0x7f0000000600)}], 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:22 executing program 1: r0 = socket(0x1000000010, 0x80002, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='$\x00\x00\x00-\x00w'], 0x24}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x4924924924926d3, 0x0) 18:57:22 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) [ 1713.988610] FAT-fs (loop2): bogus number of reserved sectors [ 1713.994460] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1714.016956] FAT-fs (loop4): bogus number of FAT sectors [ 1714.054746] FAT-fs (loop4): Can't find a valid FAT filesystem 18:57:23 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c", 0xa5}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:23 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 18:57:23 executing program 4: socketpair$unix(0x1, 0x80003, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = socket(0x10, 0x803, 0x0) dup2(r2, r0) 18:57:23 executing program 0: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x0) 18:57:23 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c", 0xa5}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:23 executing program 0: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x0) 18:57:23 executing program 2: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:23 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:23 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)) fcntl$getown(0xffffffffffffffff, 0x9) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 18:57:23 executing program 0: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x0) [ 1714.896403] FAT-fs (loop2): bogus number of reserved sectors [ 1714.926335] FAT-fs (loop2): Can't find a valid FAT filesystem 18:57:24 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20600) open(0x0, 0x0, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000340)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_PROTOCOLS(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 18:57:24 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c", 0xa5}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:24 executing program 2: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:24 executing program 0: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 18:57:24 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 1715.457470] FAT-fs (loop2): bogus number of reserved sectors 18:57:24 executing program 0: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) [ 1715.519101] FAT-fs (loop2): Can't find a valid FAT filesystem 18:57:24 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:24 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c", 0xa5}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:24 executing program 2: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:24 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x8000}, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) bind$inet(r3, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) connect$inet(r3, &(0x7f0000000140)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r3, 0x0, 0x30001, 0x0) 18:57:24 executing program 0: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 18:57:24 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x130, 0x130, 0x5, [@func_proto={0x0, 0x7, 0x0, 0xd, 0x0, [{}, {}, {}, {}, {}, {}, {}]}, @fwd, @volatile, @union={0x0, 0x5, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}, {}, {}]}, @func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{}]}, @struct={0x0, 0x7, 0x0, 0x4, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}]}, @restrict, @typedef]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x14d}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 18:57:24 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) [ 1715.977585] FAT-fs (loop2): bogus number of reserved sectors [ 1715.997684] FAT-fs (loop2): Can't find a valid FAT filesystem 18:57:25 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:25 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 18:57:25 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 18:57:25 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:25 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 18:57:25 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 18:57:25 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c", 0xa5}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:25 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000272000)) 18:57:25 executing program 2: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:25 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) [ 1716.977197] FAT-fs (loop2): bogus number of reserved sectors [ 1716.997284] FAT-fs (loop2): Can't find a valid FAT filesystem 18:57:27 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 18:57:27 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000272000)) 18:57:27 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x2, 0x3, 0x2f8, 0x160, 0x0, 0x160, 0x160, 0x62020000, 0x260, 0x260, 0x260, 0x260, 0x260, 0x3, 0x0, {[{{@ip={@loopback, @local, 0x0, 0x0, 'vlan0\x00', 'bridge_slave_0\x00'}, 0xb003, 0x130, 0x160, 0x8, {}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'kmp\x00', "bdc74c01d6369df17d17ac76fa5f9b3bfa0c34430d864040bc25b2b73a59aa2acab6b1d2cc05060feb70b5bc8c2d4ba3a94a2d2393e3182f64695d7d05fb478c8f56627a5cf905d564eeeb83ff0150ca0f3c44f7fda4d20a55050342ea9685ecc8838e049f1f2e2d081ddda375bb7008adc297a5ece1bb2df53d17bef26bb6f8", 0x5a}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00'}}, {{@uncond, 0x0, 0x98, 0x100, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x358) 18:57:27 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c", 0xa5}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:27 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:27 executing program 2: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 1719.032180] FAT-fs (loop2): bogus number of reserved sectors [ 1719.043836] FAT-fs (loop2): Can't find a valid FAT filesystem 18:57:28 executing program 4: perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x2, 0x3, 0x2f8, 0x160, 0x0, 0x160, 0x160, 0x62020000, 0x260, 0x260, 0x260, 0x260, 0x260, 0x3, 0x0, {[{{@ip={@loopback, @local, 0x0, 0x0, 'vlan0\x00', 'bridge_slave_0\x00'}, 0xb003, 0x130, 0x160, 0x8, {}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'kmp\x00', "bdc74c01d6369df17d17ac76fa5f9b3bfa0c34430d864040bc25b2b73a59aa2acab6b1d2cc05060feb70b5bc8c2d4ba3a94a2d2393e3182f64695d7d05fb478c8f56627a5cf905d564eeeb83ff0150ca0f3c44f7fda4d20a55050342ea9685ecc8838e049f1f2e2d081ddda375bb7008adc297a5ece1bb2df53d17bef26bb6f8", 0x5a, 0x2}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00'}}, {{@uncond, 0x0, 0x98, 0x100, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x358) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) recvmmsg(0xffffffffffffffff, &(0x7f00000064c0)=[{{0x0, 0x0, &(0x7f0000001980), 0x0, &(0x7f0000000680)=""/4096, 0x1000}, 0x6}], 0x1, 0x40000031, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000006580)={0x0, 0x1, 0x6, @local}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:57:28 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) [ 1719.186671] xt_CT: You must specify a L4 protocol and not use inversions on it 18:57:28 executing program 2: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:28 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 1719.326802] xt_CT: You must specify a L4 protocol and not use inversions on it 18:57:28 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 1719.424883] xt_CT: You must specify a L4 protocol and not use inversions on it 18:57:28 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 18:57:28 executing program 4: perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x2, 0x3, 0x2f8, 0x160, 0x0, 0x160, 0x160, 0x62020000, 0x260, 0x260, 0x260, 0x260, 0x260, 0x3, 0x0, {[{{@ip={@loopback, @local, 0x0, 0x0, 'vlan0\x00', 'bridge_slave_0\x00'}, 0xb003, 0x130, 0x160, 0x8, {}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'kmp\x00', "bdc74c01d6369df17d17ac76fa5f9b3bfa0c34430d864040bc25b2b73a59aa2acab6b1d2cc05060feb70b5bc8c2d4ba3a94a2d2393e3182f64695d7d05fb478c8f56627a5cf905d564eeeb83ff0150ca0f3c44f7fda4d20a55050342ea9685ecc8838e049f1f2e2d081ddda375bb7008adc297a5ece1bb2df53d17bef26bb6f8", 0x5a, 0x2}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00'}}, {{@uncond, 0x0, 0x98, 0x100, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x358) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) recvmmsg(0xffffffffffffffff, &(0x7f00000064c0)=[{{0x0, 0x0, &(0x7f0000001980), 0x0, &(0x7f0000000680)=""/4096, 0x1000}, 0x6}], 0x1, 0x40000031, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000006580)={0x0, 0x1, 0x6, @local}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1719.578629] FAT-fs (loop2): bogus number of reserved sectors [ 1719.647063] FAT-fs (loop2): Can't find a valid FAT filesystem 18:57:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000440)=ANY=[@ANYBLOB="020000000000000002000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007"], 0x410) 18:57:28 executing program 4: perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x2, 0x3, 0x2f8, 0x160, 0x0, 0x160, 0x160, 0x62020000, 0x260, 0x260, 0x260, 0x260, 0x260, 0x3, 0x0, {[{{@ip={@loopback, @local, 0x0, 0x0, 'vlan0\x00', 'bridge_slave_0\x00'}, 0xb003, 0x130, 0x160, 0x8, {}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'kmp\x00', "bdc74c01d6369df17d17ac76fa5f9b3bfa0c34430d864040bc25b2b73a59aa2acab6b1d2cc05060feb70b5bc8c2d4ba3a94a2d2393e3182f64695d7d05fb478c8f56627a5cf905d564eeeb83ff0150ca0f3c44f7fda4d20a55050342ea9685ecc8838e049f1f2e2d081ddda375bb7008adc297a5ece1bb2df53d17bef26bb6f8", 0x5a, 0x2}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00'}}, {{@uncond, 0x0, 0x98, 0x100, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x358) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) recvmmsg(0xffffffffffffffff, &(0x7f00000064c0)=[{{0x0, 0x0, &(0x7f0000001980), 0x0, &(0x7f0000000680)=""/4096, 0x1000}, 0x6}], 0x1, 0x40000031, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000006580)={0x0, 0x1, 0x6, @local}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:57:28 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c", 0xa5}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:28 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:28 executing program 2: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:28 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) 18:57:28 executing program 1: request_key(0x0, 0x0, 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs(0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000001f00)=ANY=[@ANYBLOB="0000010000000000000060a5c26800281100fe800000000000000000000007000000ff020000000000000000000000000001"], 0xfca) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 1719.956988] xt_CT: You must specify a L4 protocol and not use inversions on it 18:57:29 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) [ 1720.015721] FAT-fs (loop2): bogus number of reserved sectors [ 1720.054608] FAT-fs (loop2): Can't find a valid FAT filesystem 18:57:29 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:29 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) 18:57:29 executing program 1: request_key(0x0, 0x0, 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs(0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000001f00)=ANY=[@ANYBLOB="0000010000000000000060a5c26800281100fe800000000000000000000007000000ff020000000000000000000000000001"], 0xfca) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 18:57:29 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c", 0xa5}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:29 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) 18:57:29 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') writev(0xffffffffffffffff, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000001c0), 0x8080fffffffe) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:29 executing program 4: clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x2, 0x3, 0x2f8, 0x160, 0x0, 0x160, 0x160, 0x62020000, 0x260, 0x260, 0x260, 0x260, 0x260, 0x3, 0x0, {[{{@ip={@loopback, @local, 0x0, 0x0, 'vlan0\x00', 'bridge_slave_0\x00'}, 0xb003, 0x130, 0x160, 0x8, {}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'kmp\x00', "bdc74c01d6369df17d17ac76fa5f9b3bfa0c34430d864040bc25b2b73a59aa2acab6b1d2cc05060feb70b5bc8c2d4ba3a94a2d2393e3182f64695d7d05fb478c8f56627a5cf905d564eeeb83ff0150ca0f3c44f7fda4d20a55050342ea9685ecc8838e049f1f2e2d081ddda375bb7008adc297a5ece1bb2df53d17bef26bb6f8", 0x5a}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00'}}, {{@uncond, 0x0, 0x98, 0x100, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x358) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, 0x0, 0x0) 18:57:29 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x0) [ 1720.595203] xt_CT: You must specify a L4 protocol and not use inversions on it [ 1720.652501] xt_CT: You must specify a L4 protocol and not use inversions on it 18:57:29 executing program 2: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{0x0}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:29 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c", 0xa5}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:29 executing program 4: perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x2, 0x3, 0x2f8, 0x160, 0x0, 0x160, 0x160, 0x62020000, 0x260, 0x260, 0x260, 0x260, 0x260, 0x3, 0x0, {[{{@ip={@loopback, @local, 0x0, 0x0, 'vlan0\x00', 'bridge_slave_0\x00'}, 0xb003, 0x130, 0x160, 0x8, {}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'kmp\x00', "bdc74c01d6369df17d17ac76fa5f9b3bfa0c34430d864040bc25b2b73a59aa2acab6b1d2cc05060feb70b5bc8c2d4ba3a94a2d2393e3182f64695d7d05fb478c8f56627a5cf905d564eeeb83ff0150ca0f3c44f7fda4d20a55050342ea9685ecc8838e049f1f2e2d081ddda375bb7008adc297a5ece1bb2df53d17bef26bb6f8"}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00'}}, {{@uncond, 0x0, 0x98, 0x100, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x358) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) 18:57:29 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x0) 18:57:29 executing program 1: request_key(0x0, 0x0, 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs(0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000001f00)=ANY=[@ANYBLOB="0000010000000000000060a5c26800281100fe800000000000000000000007000000ff020000000000000000000000000001"], 0xfca) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 18:57:29 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') writev(0xffffffffffffffff, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000001c0), 0x8080fffffffe) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:29 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(0x0) sendmsg$NLBL_MGMT_C_PROTOCOLS(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 18:57:29 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x0) [ 1720.920535] FAT-fs (loop2): bogus number of reserved sectors [ 1720.933504] FAT-fs (loop2): Can't find a valid FAT filesystem 18:57:30 executing program 1: request_key(0x0, 0x0, 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs(0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000001f00)=ANY=[@ANYBLOB="0000010000000000000060a5c26800281100fe800000000000000000000007000000ff020000000000000000000000000001"], 0xfca) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 18:57:30 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c", 0xa5}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:30 executing program 0: socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) io_submit(0x0, 0x2, &(0x7f0000000900)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000100)="6fa1ebc583c977d5956198116ee5859682c270ec87ddd5acdbe4fb2ea158e22773f3b9f2c2e0438453719c5b9ec9e1a15fd8a74de4a66d3ab89f592cc5c8f90444818cc1ea5dd7c6a35f1f4cb6aa34972aae95424ed6e19ebcdb39c0677735c85a5eea35c1a0e5e3baef964572a3bebe3dd918b0559b718eff90ffd438aeaf610a5b223708d55c5491a5fc54ecf7dc0b2e447d9e5c6bc4e60b598757d8bf764822f6c5f3b0888815bc66a95d57d84b1434816bafa486ec6b09ea89a4734ace39dc06260dd18eb3d89789ddd921f947bd39ac90795a0023", 0xd7}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, &(0x7f00000003c0)}]) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) 18:57:30 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f00000006c0)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000000200)=0x2, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0xffffff2b) splice(r0, 0x0, r2, 0x0, 0x4fff5, 0x0) [ 1721.434786] Invalid option length (696) for dns_resolver key [ 1721.471414] Invalid option length (696) for dns_resolver key 18:57:30 executing program 2: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{0x0}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:30 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') writev(0xffffffffffffffff, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000001c0), 0x8080fffffffe) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:30 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c", 0xa5}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) unshare(0x20600) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f0000000200)=""/197) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(0x0) sendmsg$NLBL_MGMT_C_PROTOCOLS(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) sysfs$1(0x1, 0x0) 18:57:30 executing program 1: request_key(0x0, 0x0, 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs(0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000001f00)=ANY=[@ANYBLOB="0000010000000000000060a5c26800281100fe800000000000000000000007000000ff020000000000000000000000000001"], 0xfca) 18:57:30 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:30 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c", 0xa5}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:30 executing program 1: request_key(0x0, 0x0, 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs(0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) write$tun(r0, &(0x7f0000001f00)=ANY=[@ANYBLOB="0000010000000000000060a5c26800281100fe800000000000000000000007000000ff020000000000000000000000000001"], 0xfca) [ 1722.076567] FAT-fs (loop2): bogus number of reserved sectors [ 1722.091197] FAT-fs (loop2): Can't find a valid FAT filesystem 18:57:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) unshare(0x20600) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f0000000200)=""/197) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(0x0) sendmsg$NLBL_MGMT_C_PROTOCOLS(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) sysfs$1(0x1, 0x0) 18:57:31 executing program 1: request_key(0x0, 0x0, 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs(0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) write$tun(r0, &(0x7f0000001f00)=ANY=[@ANYBLOB="0000010000000000000060a5c26800281100fe800000000000000000000007000000ff020000000000000000000000000001"], 0xfca) 18:57:31 executing program 4: perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 18:57:31 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c", 0xa5}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:31 executing program 2: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{0x0}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:31 executing program 1: request_key(0x0, 0x0, 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs(0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) write$tun(r0, &(0x7f0000001f00)=ANY=[@ANYBLOB="0000010000000000000060a5c26800281100fe800000000000000000000007000000ff020000000000000000000000000001"], 0xfca) 18:57:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) unshare(0x20600) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f0000000200)=""/197) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(0x0) sendmsg$NLBL_MGMT_C_PROTOCOLS(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) sysfs$1(0x1, 0x0) 18:57:31 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c", 0xa5}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:32 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:32 executing program 1: request_key(0x0, 0x0, 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs(0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000001f00)=ANY=[@ANYBLOB="0000010000000000000060a5c26800281100fe800000000000000000000007000000ff020000000000000000000000000001"], 0xfca) 18:57:32 executing program 2: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:32 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) openat$vcsa(0xffffffffffffff9c, 0x0, 0x402001, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 18:57:32 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c", 0xa5}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 1722.966424] FAT-fs (loop2): bogus number of reserved sectors [ 1722.966442] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1723.364689] FAT-fs (loop2): bogus number of reserved sectors 18:57:32 executing program 1: request_key(0x0, 0x0, 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs(0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000001f00)=ANY=[@ANYBLOB="0000010000000000000060a5c26800281100fe800000000000000000000007000000ff020000000000000000000000000001"], 0xfca) [ 1723.364705] FAT-fs (loop2): Can't find a valid FAT filesystem 18:57:33 executing program 4: socketpair$unix(0x1, 0x80003, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) 18:57:33 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:33 executing program 1: request_key(0x0, 0x0, 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs(0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000001f00)=ANY=[@ANYBLOB="0000010000000000000060a5c26800281100fe800000000000000000000007000000ff020000000000000000000000000001"], 0xfca) 18:57:33 executing program 0: openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"/1800], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000980)="b9ff0300600d698cff9e14f00800", 0x0, 0xfc, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x40) 18:57:33 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c", 0xa5}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x0) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:33 executing program 2: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 1724.770817] FAT-fs (loop2): bogus number of reserved sectors [ 1724.814842] FAT-fs (loop2): Can't find a valid FAT filesystem 18:57:33 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c", 0xa5}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x0) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:33 executing program 1: request_key(0x0, 0x0, 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs(0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000001f00)=ANY=[@ANYBLOB="0000010000000000000060a5c26800281100fe800000000000000000000007000000ff020000000000000000000000000001"], 0xfca) 18:57:34 executing program 2: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 1725.312516] FAT-fs (loop2): bogus number of reserved sectors 18:57:34 executing program 1: request_key(0x0, 0x0, 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs(0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x88002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000001f00)=ANY=[@ANYBLOB="0000010000000000000060a5c26800281100fe800000000000000000000007000000ff020000000000000000000000000001"], 0xfca) [ 1725.396956] FAT-fs (loop2): Can't find a valid FAT filesystem 18:57:34 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c", 0xa5}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x0) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:34 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:34 executing program 4: clone(0xa23ba7d9706b19f4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001, 0x31c6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x804, 0x0, 0xfffffff6, 0x2}, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8b6, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x2, @perf_bp={0x0}, 0x10100}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x8) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x880) setxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000200)='./file0\x00', 0x8, 0x1) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0x10000, 0x8008001, 0x9}) 18:57:34 executing program 0: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x2e, &(0x7f0000000400)=0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r2, &(0x7f0000000280)={0xfffffffffffffcd2}, 0xff7f) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000200)={0x10001b, r2, 0x0, 0xffffffe4}) 18:57:34 executing program 1: request_key(0x0, 0x0, 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs(0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x88002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000001f00)=ANY=[@ANYBLOB="0000010000000000000060a5c26800281100fe800000000000000000000007000000ff020000000000000000000000000001"], 0xfca) 18:57:34 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c", 0xa5}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(0x0, 0x0) 18:57:35 executing program 2: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040005090000000066617400", 0xc}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:35 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:35 executing program 1: request_key(0x0, 0x0, 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs(0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x88002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000001f00)=ANY=[@ANYBLOB="0000010000000000000060a5c26800281100fe800000000000000000000007000000ff020000000000000000000000000001"], 0xfca) [ 1726.301907] blktrace: Concurrent blktraces are not allowed on loop0 [ 1726.346330] FAT-fs (loop2): bogus number of reserved sectors [ 1726.366928] FAT-fs (loop2): Can't find a valid FAT filesystem 18:57:35 executing program 2: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040005090000000066617400", 0xc}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:35 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:35 executing program 4: clone(0xa23ba7d9706b19f4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001, 0x31c6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x804, 0x0, 0xfffffff6, 0x2}, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8b6, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x2, @perf_bp={0x0}, 0x10100}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x8) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x880) setxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000200)='./file0\x00', 0x8, 0x1) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0x10000, 0x8008001, 0x9}) [ 1726.825381] audit: type=1800 audit(1596221855.766:186): pid=15768 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=16461 res=0 [ 1726.920265] FAT-fs (loop2): bogus number of reserved sectors 18:57:35 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c", 0xa5}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(0x0, 0x0) [ 1726.972025] FAT-fs (loop2): Can't find a valid FAT filesystem 18:57:36 executing program 1: request_key(0x0, 0x0, 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs(0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000001f00)=ANY=[@ANYBLOB="0000010000000000000060a5c26800281100fe800000000000000000000007000000ff020000000000000000000000000001"], 0xfca) 18:57:36 executing program 0: clone(0xa23ba7d9706b19f4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001, 0x31c6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x804, 0x0, 0xfffffff6, 0x2}, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8b6, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x2, @perf_bp={0x0}, 0x10100}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x8) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x880) setxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000200)='./file0\x00', 0x8, 0x1) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0x10000, 0x8008001, 0x9}) 18:57:36 executing program 3: statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:36 executing program 1: request_key(0x0, 0x0, 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs(0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000001f00)=ANY=[@ANYBLOB="0000010000000000000060a5c26800281100fe800000000000000000000007000000ff020000000000000000000000000001"], 0xfca) 18:57:36 executing program 2: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040005090000000066617400", 0xc}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:36 executing program 0: clone(0xa23ba7d9706b19f4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001, 0x31c6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x804, 0x0, 0xfffffff6, 0x2}, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8b6, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x2, @perf_bp={0x0}, 0x10100}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x8) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x880) setxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000200)='./file0\x00', 0x8, 0x1) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0x10000, 0x8008001, 0x9}) 18:57:36 executing program 1: request_key(0x0, 0x0, 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs(0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000001f00)=ANY=[@ANYBLOB="0000010000000000000060a5c26800281100fe800000000000000000000007000000ff020000000000000000000000000001"], 0xfca) 18:57:36 executing program 3: statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:36 executing program 4: clone(0xa23ba7d9706b19f4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001, 0x31c6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x804, 0x0, 0xfffffff6, 0x2}, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8b6, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x2, @perf_bp={0x0}, 0x10100}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x8) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x880) setxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000200)='./file0\x00', 0x8, 0x1) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0x10000, 0x8008001, 0x9}) [ 1727.937856] blktrace: Concurrent blktraces are not allowed on loop0 18:57:36 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c", 0xa5}, {&(0x7f00000004c0)}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(0x0, 0x0) 18:57:37 executing program 4: clone(0xa23ba7d9706b19f4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001, 0x31c6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x804, 0x0, 0xfffffff6, 0x2}, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8b6, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x2, @perf_bp={0x0}, 0x10100}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x8) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x880) setxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000200)='./file0\x00', 0x8, 0x1) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0x10000, 0x8008001, 0x9}) [ 1728.013535] FAT-fs (loop2): bogus number of reserved sectors [ 1728.056472] FAT-fs (loop2): Can't find a valid FAT filesystem 18:57:37 executing program 1: request_key(0x0, 0x0, 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs(0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000001f00)=ANY=[@ANYBLOB="0000010000000000000060a5c26800281100fe800000000000000000000007000000ff020000000000000000000000000001"], 0xfca) 18:57:37 executing program 3: statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:37 executing program 2: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200", 0x12}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:37 executing program 4: clone(0xa23ba7d9706b19f4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001, 0x31c6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x804, 0x0, 0xfffffff6, 0x2}, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8b6, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x2, @perf_bp={0x0}, 0x10100}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x8) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x880) setxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000200)='./file0\x00', 0x8, 0x1) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0x10000, 0x8008001, 0x9}) 18:57:37 executing program 1: request_key(0x0, 0x0, 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs(0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000001f00)=ANY=[@ANYBLOB="0000010000000000000060a5c26800281100fe800000000000000000000007000000ff020000000000000000000000000001"], 0xfca) [ 1728.456496] blktrace: Concurrent blktraces are not allowed on loop0 [ 1728.460909] FAT-fs (loop2): invalid media value (0x00) 18:57:37 executing program 0: clone(0xa23ba7d9706b19f4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001, 0x31c6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x804, 0x0, 0xfffffff6, 0x2}, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8b6, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x2, @perf_bp={0x0}, 0x10100}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x8) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x880) setxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000200)='./file0\x00', 0x8, 0x1) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0x10000, 0x8008001, 0x9}) [ 1728.521198] blktrace: Concurrent blktraces are not allowed on loop0 [ 1728.547990] FAT-fs (loop2): Can't find a valid FAT filesystem 18:57:37 executing program 4: clone(0xa23ba7d9706b19f4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001, 0x31c6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x804, 0x0, 0xfffffff6, 0x2}, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8b6, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x2, @perf_bp={0x0}, 0x10100}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x8) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x880) setxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000200)='./file0\x00', 0x8, 0x1) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0x10000, 0x8008001, 0x9}) 18:57:37 executing program 1: request_key(0x0, 0x0, 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000001f00)=ANY=[@ANYBLOB="0000010000000000000060a5c26800281100fe800000000000000000000007000000ff020000000000000000000000000001"], 0xfca) [ 1728.783055] blktrace: Concurrent blktraces are not allowed on loop0 18:57:38 executing program 4: clone(0xa23ba7d9706b19f4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001, 0x31c6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x804, 0x0, 0xfffffff6, 0x2}, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8b6, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x2, @perf_bp={0x0}, 0x10100}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x8) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x880) setxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000200)='./file0\x00', 0x8, 0x1) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0x10000, 0x8008001, 0x9}) 18:57:38 executing program 3: syz_mount_image$msdos(0x0, &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:38 executing program 4: clone(0xa23ba7d9706b19f4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001, 0x31c6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x804, 0x0, 0xfffffff6, 0x2}, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8b6, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x2, @perf_bp={0x0}, 0x10100}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x8) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x880) setxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000200)='./file0\x00', 0x8, 0x1) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0x10000, 0x8008001, 0x9}) 18:57:38 executing program 5: clone(0xa23ba7d9706b19f4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001, 0x31c6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x804, 0x0, 0xfffffff6, 0x2}, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8b6, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x2, @perf_bp={0x0}, 0x10100}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x8) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x880) setxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000200)='./file0\x00', 0x8, 0x1) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0x10000, 0x8008001, 0x9}) 18:57:38 executing program 2: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200", 0x12}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:38 executing program 1: request_key(0x0, 0x0, 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000001f00)=ANY=[@ANYBLOB="0000010000000000000060a5c26800281100fe800000000000000000000007000000ff020000000000000000000000000001"], 0xfca) 18:57:38 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000440)="44100909000000000000000100", 0xd) 18:57:38 executing program 4: clone(0xa23ba7d9706b19f4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001, 0x31c6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x804, 0x0, 0xfffffff6, 0x2}, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8b6, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x2, @perf_bp={0x0}, 0x10100}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x8) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x880) setxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000200)='./file0\x00', 0x8, 0x1) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0x10000, 0x8008001, 0x9}) [ 1729.372984] blktrace: Concurrent blktraces are not allowed on loop0 [ 1729.391319] FAT-fs (loop2): invalid media value (0x00) 18:57:38 executing program 5: clone(0xa23ba7d9706b19f4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001, 0x31c6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x804, 0x0, 0xfffffff6, 0x2}, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8b6, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x2, @perf_bp={0x0}, 0x10100}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x8) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x880) setxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000200)='./file0\x00', 0x8, 0x1) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0x10000, 0x8008001, 0x9}) 18:57:38 executing program 3: syz_mount_image$msdos(0x0, &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 1729.428697] FAT-fs (loop2): Can't find a valid FAT filesystem 18:57:38 executing program 2: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200", 0x12}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:38 executing program 5: clone(0xa23ba7d9706b19f4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001, 0x31c6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x804, 0x0, 0xfffffff6, 0x2}, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8b6, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x2, @perf_bp={0x0}, 0x10100}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x8) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x880) setxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000200)='./file0\x00', 0x8, 0x1) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0x10000, 0x8008001, 0x9}) 18:57:38 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x34, &(0x7f0000000340)="fee63bc32f751080b81a415e633e36778c8b8c3a5241ba41c3c58690fea848684cf1cd764ac54572c592fdb1e545c4282976ffd9"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = getpid() tkill(r1, 0x2f) 18:57:38 executing program 1: request_key(0x0, 0x0, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000001f00)=ANY=[@ANYBLOB="0000010000000000000060a5c26800281100fe800000000000000000000007000000ff020000000000000000000000000001"], 0xfca) 18:57:38 executing program 4: clone(0xa23ba7d9706b19f4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001, 0x31c6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x804, 0x0, 0xfffffff6, 0x2}, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8b6, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x2, @perf_bp={0x0}, 0x10100}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x8) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x880) setxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000200)='./file0\x00', 0x8, 0x1) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0x10000, 0x8008001, 0x9}) [ 1729.709943] FAT-fs (loop2): invalid media value (0x00) [ 1729.728816] FAT-fs (loop2): Can't find a valid FAT filesystem 18:57:38 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000001f00)=ANY=[@ANYBLOB="0000010000000000000060a5c26800281100fe800000000000000000000007000000ff020000000000000000000000000001"], 0xfca) 18:57:38 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="5500000018007f5f00fe01b2a4a290930206040000000001080009003900090035000c", 0x23}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2db) r2 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r2, 0x0, 0x10007, 0x0) 18:57:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 18:57:38 executing program 4: clone(0xa23ba7d9706b19f4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001, 0x31c6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x804, 0x0, 0xfffffff6, 0x2}, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8b6, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x2, @perf_bp={0x0}, 0x10100}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x8) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x880) setxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000200)='./file0\x00', 0x8, 0x1) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0x10000, 0x8008001, 0x9}) 18:57:39 executing program 1: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000001f00)=ANY=[@ANYBLOB="0000010000000000000060a5c26800281100fe800000000000000000000007000000ff020000000000000000000000000001"], 0xfca) 18:57:39 executing program 4: clone(0xa23ba7d9706b19f4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001, 0x31c6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x804, 0x0, 0xfffffff6, 0x2}, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8b6, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x2, @perf_bp={0x0}, 0x10100}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x8) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x880) setxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000200)='./file0\x00', 0x8, 0x1) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0x10000, 0x8008001, 0x9}) 18:57:39 executing program 3: syz_mount_image$msdos(0x0, &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:39 executing program 2: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400", 0x15}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:39 executing program 1: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000001f00)=ANY=[@ANYBLOB="0000010000000000000060a5c26800281100fe800000000000000000000007000000ff020000000000000000000000000001"], 0xfca) 18:57:39 executing program 4: clone(0xa23ba7d9706b19f4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001, 0x31c6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x804, 0x0, 0xfffffff6, 0x2}, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8b6, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x2, @perf_bp={0x0}, 0x10100}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x8) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x880) setxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000200)='./file0\x00', 0x8, 0x1) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0x10000, 0x8008001, 0x9}) [ 1730.611382] FAT-fs (loop2): invalid media value (0x00) [ 1730.626480] FAT-fs (loop2): Can't find a valid FAT filesystem 18:57:39 executing program 4: clone(0xa23ba7d9706b19f4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001, 0x31c6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x804, 0x0, 0xfffffff6, 0x2}, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8b6, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x2, @perf_bp={0x0}, 0x10100}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x8) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x880) setxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000200)='./file0\x00', 0x8, 0x1) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0x10000, 0x8008001, 0x9}) 18:57:39 executing program 1: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000001f00)=ANY=[@ANYBLOB="0000010000000000000060a5c26800281100fe800000000000000000000007000000ff020000000000000000000000000001"], 0xfca) 18:57:39 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x402001, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(0x0) sendmsg$NLBL_MGMT_C_PROTOCOLS(0xffffffffffffffff, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) sysfs$1(0x1, 0x0) 18:57:40 executing program 0: perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0x3c, 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) 18:57:40 executing program 4: clone(0xa23ba7d9706b19f4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001, 0x31c6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x804, 0x0, 0xfffffff6, 0x2}, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8b6, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x2, @perf_bp={0x0}, 0x10100}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x8) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x880) setxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000200)='./file0\x00', 0x8, 0x1) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0x10000, 0x8008001, 0x9}) 18:57:40 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000001f00)=ANY=[@ANYBLOB="0000010000000000000060a5c26800281100fe800000000000000000000007000000ff020000000000000000000000000001"], 0xfca) 18:57:40 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)='1', 0x1}], 0x1) 18:57:40 executing program 4: clone(0xa23ba7d9706b19f4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001, 0x31c6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x804, 0x0, 0xfffffff6, 0x2}, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8b6, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x2, @perf_bp={0x0}, 0x10100}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x8) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x880) setxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000200)='./file0\x00', 0x8, 0x1) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0x10000, 0x8008001, 0x9}) [ 1731.458815] syz-executor.0 (16053): /proc/16052/oom_adj is deprecated, please use /proc/16052/oom_score_adj instead. 18:57:40 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', 0x0, 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:40 executing program 2: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400", 0x15}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:40 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x402001, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(0x0) sendmsg$NLBL_MGMT_C_PROTOCOLS(0xffffffffffffffff, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) sysfs$1(0x1, 0x0) 18:57:40 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)='1', 0x1}], 0x1) 18:57:40 executing program 4: clone(0xa23ba7d9706b19f4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001, 0x31c6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x804, 0x0, 0xfffffff6, 0x2}, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8b6, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x2, @perf_bp={0x0}, 0x10100}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x8) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x880) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0x10000, 0x8008001, 0x9}) 18:57:40 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000001f00)=ANY=[@ANYBLOB="0000010000000000000060a5c26800281100fe800000000000000000000007000000ff020000000000000000000000000001"], 0xfca) [ 1731.681750] FAT-fs (loop2): invalid media value (0x00) [ 1731.716480] FAT-fs (loop2): Can't find a valid FAT filesystem 18:57:40 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x402001, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(0x0) sendmsg$NLBL_MGMT_C_PROTOCOLS(0xffffffffffffffff, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) sysfs$1(0x1, 0x0) 18:57:40 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 18:57:40 executing program 4: clone(0xa23ba7d9706b19f4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001, 0x31c6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x804, 0x0, 0xfffffff6, 0x2}, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8b6, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x2, @perf_bp={0x0}, 0x10100}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x8) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x880) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0x10000, 0x8008001, 0x9}) 18:57:40 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000001f00)=ANY=[@ANYBLOB="0000010000000000000060a5c26800281100fe800000000000000000000007000000ff020000000000000000000000000001"], 0xfca) 18:57:40 executing program 2: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400", 0x15}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:41 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x402001, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(0x0) sendmsg$NLBL_MGMT_C_PROTOCOLS(0xffffffffffffffff, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) sysfs$1(0x1, 0x0) [ 1732.132503] FAT-fs (loop2): invalid media value (0x00) [ 1732.172966] FAT-fs (loop2): Can't find a valid FAT filesystem 18:57:41 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', 0x0, 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:41 executing program 4: clone(0xa23ba7d9706b19f4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001, 0x31c6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x804, 0x0, 0xfffffff6, 0x2}, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8b6, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x2, @perf_bp={0x0}, 0x10100}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x8) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x880) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0x10000, 0x8008001, 0x9}) 18:57:41 executing program 5: perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x2, 0x3, 0x2f8, 0x160, 0x0, 0x160, 0x160, 0x62020000, 0x260, 0x260, 0x260, 0x260, 0x260, 0x3, 0x0, {[{{@ip={@loopback, @local, 0x0, 0x0, 'vlan0\x00', 'bridge_slave_0\x00'}, 0xb003, 0x130, 0x160, 0x8, {}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'kmp\x00', "bdc74c01d6369df17d17ac76fa5f9b3bfa0c34430d864040bc25b2b73a59aa2acab6b1d2cc05060feb70b5bc8c2d4ba3a94a2d2393e3182f64695d7d05fb478c8f56627a5cf905d564eeeb83ff0150ca0f3c44f7fda4d20a55050342ea9685ecc8838e049f1f2e2d081ddda375bb7008adc297a5ece1bb2df53d17bef26bb6f8", 0x5a, 0x2}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00'}}, {{@uncond, 0x0, 0x98, 0x100, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x358) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(0xffffffffffffffff) recvmmsg(r0, &(0x7f00000064c0)=[{{&(0x7f0000000600)=@can={0x1d, 0x0}, 0x80, 0x0, 0x0, &(0x7f0000000680)=""/4096, 0x1000}, 0x6}], 0x1, 0x40000031, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000006580)={r2, 0x1, 0x6, @local}, 0x10) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x0) 18:57:41 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000001f00)=ANY=[@ANYBLOB="0000010000000000000060a5c26800281100fe800000000000000000000007000000ff020000000000000000000000000001"], 0xfca) [ 1732.641070] xt_CT: You must specify a L4 protocol and not use inversions on it 18:57:41 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xff, 0x0, "0005000000000000001ca1ffffffff6382ace9"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f00000000c0)) [ 1732.724300] xt_CT: You must specify a L4 protocol and not use inversions on it 18:57:41 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000001f00)=ANY=[@ANYBLOB="0000010000000000000060a5c26800281100fe800000000000000000000007000000ff020000000000000000000000000001"], 0xfca) 18:57:41 executing program 4: clone(0xa23ba7d9706b19f4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001, 0x31c6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x804, 0x0, 0xfffffff6, 0x2}, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8b6, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x2, @perf_bp={0x0}, 0x10100}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x8) setxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000200)='./file0\x00', 0x8, 0x1) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESTOP(0xffffffffffffffff, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0x10000, 0x8008001, 0x9}) 18:57:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) unshare(0x20600) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x402001, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 18:57:41 executing program 4: clone(0xa23ba7d9706b19f4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001, 0x31c6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x804, 0x0, 0xfffffff6, 0x2}, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8b6, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x2, @perf_bp={0x0}, 0x10100}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x8) setxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000200)='./file0\x00', 0x8, 0x1) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESTOP(0xffffffffffffffff, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0x10000, 0x8008001, 0x9}) 18:57:41 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', 0x0, 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:41 executing program 2: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f8", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:42 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000001f00)=ANY=[@ANYBLOB="0000010000000000000060a5c26800281100fe800000000000000000000007000000ff020000000000000000000000000001"], 0xfca) 18:57:42 executing program 4: clone(0xa23ba7d9706b19f4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001, 0x31c6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x804, 0x0, 0xfffffff6, 0x2}, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8b6, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x2, @perf_bp={0x0}, 0x10100}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x8) setxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000200)='./file0\x00', 0x8, 0x1) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACESTOP(0xffffffffffffffff, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0x10000, 0x8008001, 0x9}) 18:57:42 executing program 5: r0 = socket$inet6(0xa, 0x80803, 0x87) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet6(r0, &(0x7f00000000c0), 0x1c) 18:57:42 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000001f00)=ANY=[@ANYBLOB="0000010000000000000060a5c26800281100fe800000000000000000000007000000ff020000000000000000000000000001"], 0xfca) 18:57:42 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:42 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) [ 1733.305517] FAT-fs (loop2): bogus number of FAT sectors [ 1733.318253] FAT-fs (loop2): Can't find a valid FAT filesystem 18:57:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) unshare(0x20600) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x402001, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 18:57:42 executing program 4: clone(0xa23ba7d9706b19f4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001, 0x31c6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x804, 0x0, 0xfffffff6, 0x2}, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x880) setxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000200)='./file0\x00', 0x8, 0x1) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0x10000, 0x8008001, 0x9}) 18:57:42 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000001f00)=ANY=[@ANYBLOB="0000010000000000000060a5c26800281100fe800000000000000000000007000000ff020000000000000000000000000001"], 0xfca) [ 1733.665559] FAT-fs (loop3): bogus number of reserved sectors [ 1733.696859] FAT-fs (loop3): Can't find a valid FAT filesystem 18:57:42 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 18:57:42 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:42 executing program 2: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f8", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:42 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000001f00)=ANY=[@ANYBLOB="0000010000000000000060a5c26800281100fe800000000000000000000007000000ff020000000000000000000000000001"], 0xfca) 18:57:42 executing program 0: perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x2, 0x3, 0x2f8, 0x160, 0x0, 0x160, 0x160, 0x62020000, 0x260, 0x260, 0x260, 0x260, 0x260, 0x3, 0x0, {[{{@ip={@loopback, @local, 0x0, 0x0, 'vlan0\x00', 'bridge_slave_0\x00'}, 0xb003, 0x130, 0x160, 0x8, {}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'kmp\x00', "bdc74c01d6369df17d17ac76fa5f9b3bfa0c34430d864040bc25b2b73a59aa2acab6b1d2cc05060feb70b5bc8c2d4ba3a94a2d2393e3182f64695d7d05fb478c8f56627a5cf905d564eeeb83ff0150ca0f3c44f7fda4d20a55050342ea9685ecc8838e049f1f2e2d081ddda375bb7008adc297a5ece1bb2df53d17bef26bb6f8", 0x5a, 0x2}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00'}}, {{@uncond, 0x0, 0x98, 0x100, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x358) dup(0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000006580)={0x0, 0x1, 0x6, @local}, 0x10) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x2e7) sendmsg$IPCTNL_MSG_TIMEOUT_GET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x44}, 0x4040800) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$RTC_WKALM_RD(0xffffffffffffffff, 0x80287010, &(0x7f0000000100)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) 18:57:42 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) [ 1733.993193] FAT-fs (loop3): bogus number of reserved sectors [ 1734.019368] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1734.051728] FAT-fs (loop2): bogus number of FAT sectors [ 1734.061099] xt_CT: You must specify a L4 protocol and not use inversions on it [ 1734.075175] FAT-fs (loop2): Can't find a valid FAT filesystem 18:57:43 executing program 4: clone(0xa23ba7d9706b19f4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x880) setxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000200)='./file0\x00', 0x8, 0x1) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0x10000, 0x8008001, 0x9}) [ 1734.098799] xt_CT: You must specify a L4 protocol and not use inversions on it 18:57:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x402001, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 18:57:43 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00'}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000001f00)=ANY=[@ANYBLOB="0000010000000000000060a5c26800281100fe800000000000000000000007000000ff020000000000000000000000000001"], 0xfca) 18:57:43 executing program 4: clone(0xa23ba7d9706b19f4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x880) setxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000200)='./file0\x00', 0x8, 0x1) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0x10000, 0x8008001, 0x9}) 18:57:43 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 18:57:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x402001, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 1734.835692] ================================================================== [ 1734.843355] BUG: KASAN: use-after-free in debugfs_remove+0x1c1/0x210 [ 1734.849865] Read of size 8 at addr ffff8880417ef4e0 by task syz-executor.4/16259 [ 1734.857509] [ 1734.859151] CPU: 1 PID: 16259 Comm: syz-executor.4 Not tainted 4.19.136-syzkaller #0 [ 1734.867227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1734.876592] Call Trace: [ 1734.879387] dump_stack+0x1fc/0x2fe [ 1734.883459] print_address_description.cold+0x54/0x219 [ 1734.883477] kasan_report_error.cold+0x8a/0x1c7 [ 1734.893432] ? debugfs_remove+0x1c1/0x210 [ 1734.897595] __asan_report_load8_noabort+0x88/0x90 [ 1734.902542] ? debugfs_remove+0x1c1/0x210 [ 1734.906709] debugfs_remove+0x1c1/0x210 [ 1734.910719] blk_trace_free+0x31/0x130 [ 1734.914709] __blk_trace_remove+0x8b/0x100 [ 1734.918963] blk_trace_ioctl+0x23b/0x290 [ 1734.923045] ? blk_add_driver_data+0x540/0x540 [ 1734.927836] ? avc_ss_reset+0x170/0x170 [ 1734.931834] ? __lock_acquire+0x6de/0x3ff0 [ 1734.936186] blkdev_ioctl+0x112/0x1a7e [ 1734.940093] ? blkpg_ioctl+0x9d0/0x9d0 [ 1734.943993] ? do_futex+0x163/0x1c40 [ 1734.947808] ? mark_held_locks+0xf0/0xf0 [ 1734.951881] ? putname+0xe1/0x120 [ 1734.955433] ? mark_held_locks+0xf0/0xf0 [ 1734.959516] ? filename_lookup+0x3d5/0x5a0 [ 1734.963766] ? filename_parentat+0x590/0x590 [ 1734.969687] block_ioctl+0xe9/0x130 [ 1734.973336] ? blkdev_fallocate+0x3f0/0x3f0 [ 1734.977673] do_vfs_ioctl+0xcdb/0x12e0 [ 1734.981577] ? selinux_file_ioctl+0x506/0x6c0 [ 1734.986179] ? ioctl_preallocate+0x200/0x200 [ 1734.990605] ? selinux_inode_link+0x20/0x20 [ 1734.994941] ? __fget+0x356/0x510 [ 1734.998411] ? do_dup2+0x450/0x450 [ 1735.001976] ksys_ioctl+0x9b/0xc0 [ 1735.005447] __x64_sys_ioctl+0x6f/0xb0 [ 1735.009351] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1735.013951] do_syscall_64+0xf9/0x620 [ 1735.017850] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1735.023052] RIP: 0033:0x45cc79 [ 1735.026258] Code: 2d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 fb b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1735.045342] RSP: 002b:00007fcd9452ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1735.053068] RAX: ffffffffffffffda RBX: 0000000000008f80 RCX: 000000000045cc79 [ 1735.060349] RDX: 0000000000000000 RSI: 0000000000001276 RDI: 0000000000000003 [ 1735.068338] RBP: 000000000078bf40 R08: 0000000000000000 R09: 0000000000000000 [ 1735.076145] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000078bf0c [ 1735.083621] R13: 00007fff3d5466df R14: 00007fcd9452f9c0 R15: 000000000078bf0c [ 1735.090919] [ 1735.092560] Allocated by task 16259: [ 1735.096293] kmem_cache_alloc+0x122/0x370 [ 1735.100458] __d_alloc+0x2b/0xa10 [ 1735.103926] d_alloc+0x4a/0x230 [ 1735.107217] d_alloc_parallel+0xeb/0x19e0 [ 1735.111385] __lookup_slow+0x18d/0x4a0 [ 1735.115359] lookup_one_len+0x163/0x190 [ 1735.119611] start_creating.part.0+0x62/0x160 [ 1735.124225] __debugfs_create_file+0xb8/0x4e0 [ 1735.129298] do_blk_trace_setup+0x3a5/0xc30 [ 1735.133764] __blk_trace_setup+0xca/0x180 [ 1735.137934] blk_trace_ioctl+0x155/0x290 [ 1735.142119] blkdev_ioctl+0x112/0x1a7e [ 1735.146529] block_ioctl+0xe9/0x130 [ 1735.150439] do_vfs_ioctl+0xcdb/0x12e0 [ 1735.154782] ksys_ioctl+0x9b/0xc0 [ 1735.158349] __x64_sys_ioctl+0x6f/0xb0 [ 1735.163104] do_syscall_64+0xf9/0x620 [ 1735.167448] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1735.173532] [ 1735.175358] Freed by task 16262: [ 1735.178837] kmem_cache_free+0x7f/0x260 [ 1735.182919] rcu_process_callbacks+0x8ff/0x18b0 [ 1735.187605] __do_softirq+0x26c/0x9a0 [ 1735.191406] [ 1735.193048] The buggy address belongs to the object at ffff8880417ef4a0 [ 1735.193048] which belongs to the cache dentry of size 288 [ 1735.206163] The buggy address is located 64 bytes inside of [ 1735.206163] 288-byte region [ffff8880417ef4a0, ffff8880417ef5c0) [ 1735.217964] The buggy address belongs to the page: [ 1735.222912] page:ffffea000105fbc0 count:1 mapcount:0 mapping:ffff88821bc44c80 index:0xffff8880417efb80 [ 1735.232452] flags: 0xfffe0000000100(slab) [ 1735.236620] raw: 00fffe0000000100 ffffea00010c1748 ffffea00010c58c8 ffff88821bc44c80 [ 1735.244615] raw: ffff8880417efb80 ffff8880417ef080 000000010000000a 0000000000000000 [ 1735.252502] page dumped because: kasan: bad access detected [ 1735.258247] [ 1735.259888] Memory state around the buggy address: [ 1735.264836] ffff8880417ef380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1735.272294] ffff8880417ef400: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 1735.279675] >ffff8880417ef480: fc fc fc fc fb fb fb fb fb fb fb fb fb fb fb fb 18:57:44 executing program 2: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f8", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 1735.287142] ^ [ 1735.293649] ffff8880417ef500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1735.301020] ffff8880417ef580: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 1735.308470] ================================================================== [ 1735.316030] Disabling lock debugging due to kernel taint 18:57:44 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) statfs(&(0x7f00000006c0)='./bus\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="abe1fbe93ea881e6055123fd1fe5f5d062b6818de4fb7f3ef48efb750b1d5c84253b83ed24a270c54306f0a5d358d2635bcbd7ba83ef4496afa8c7296a16a57e623fb61441ff95026242229bf9d7ac9e87bf794bdc20ccf5bc0e03f7fd11a05cbb0528267e399374efc45498c0c70186e2cacc4391677893b53d451f239d4688ba690b5fb55755f8ea9acc132478893a9bff95c30e64d6fc7c9bd3bab36b2e24e58f1a9f9c301ceaf236bc416c89f9af9c42c3251ec1ce27f0664b08f95b5de2429bd5dfc8117beeba5dfb12afb24d03ca0164774af1e9c36a47", 0xda}, {0x0}, {&(0x7f0000000600)}], 0x3) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) creat(&(0x7f0000000000)='./bus\x00', 0x0) 18:57:44 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 18:57:44 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00'}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000001f00)=ANY=[@ANYBLOB="0000010000000000000060a5c26800281100fe800000000000000000000007000000ff020000000000000000000000000001"], 0xfca) 18:57:44 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 18:57:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x402001, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 1735.508153] FAT-fs (loop3): bogus number of reserved sectors [ 1735.529926] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1735.531494] FAT-fs (loop2): bogus number of FAT sectors 18:57:44 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) [ 1735.559018] FAT-fs (loop2): Can't find a valid FAT filesystem 18:57:44 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00'}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000001f00)=ANY=[@ANYBLOB="0000010000000000000060a5c26800281100fe800000000000000000000007000000ff020000000000000000000000000001"], 0xfca) 18:57:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x402001, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 1735.851978] Kernel panic - not syncing: panic_on_warn set ... [ 1735.851978] [ 1735.859482] CPU: 1 PID: 16259 Comm: syz-executor.4 Tainted: G B 4.19.136-syzkaller #0 [ 1735.868858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1735.878222] Call Trace: [ 1735.880833] dump_stack+0x1fc/0x2fe [ 1735.884476] panic+0x26a/0x50e [ 1735.888934] ? __warn_printk+0xf3/0xf3 [ 1735.892929] ? preempt_schedule_common+0x45/0xc0 [ 1735.897718] ? ___preempt_schedule+0x16/0x18 [ 1735.902144] ? trace_hardirqs_on+0x55/0x210 [ 1735.906488] kasan_end_report+0x43/0x49 [ 1735.910483] kasan_report_error.cold+0xa7/0x1c7 [ 1735.915171] ? debugfs_remove+0x1c1/0x210 [ 1735.919333] __asan_report_load8_noabort+0x88/0x90 [ 1735.924364] ? debugfs_remove+0x1c1/0x210 [ 1735.928525] debugfs_remove+0x1c1/0x210 [ 1735.932506] blk_trace_free+0x31/0x130 [ 1735.936939] __blk_trace_remove+0x8b/0x100 [ 1735.941360] blk_trace_ioctl+0x23b/0x290 [ 1735.945433] ? blk_add_driver_data+0x540/0x540 [ 1735.950027] ? avc_ss_reset+0x170/0x170 [ 1735.954012] ? __lock_acquire+0x6de/0x3ff0 [ 1735.958254] blkdev_ioctl+0x112/0x1a7e [ 1735.962148] ? blkpg_ioctl+0x9d0/0x9d0 [ 1735.966050] ? do_futex+0x163/0x1c40 [ 1735.969775] ? mark_held_locks+0xf0/0xf0 [ 1735.973854] ? putname+0xe1/0x120 [ 1735.977479] ? mark_held_locks+0xf0/0xf0 [ 1735.981545] ? filename_lookup+0x3d5/0x5a0 [ 1735.985885] ? filename_parentat+0x590/0x590 [ 1735.990313] block_ioctl+0xe9/0x130 [ 1735.993947] ? blkdev_fallocate+0x3f0/0x3f0 [ 1735.998272] do_vfs_ioctl+0xcdb/0x12e0 [ 1736.002169] ? selinux_file_ioctl+0x506/0x6c0 [ 1736.006670] ? ioctl_preallocate+0x200/0x200 [ 1736.011085] ? selinux_inode_link+0x20/0x20 [ 1736.015416] ? __fget+0x356/0x510 [ 1736.018874] ? do_dup2+0x450/0x450 [ 1736.022420] ksys_ioctl+0x9b/0xc0 [ 1736.025881] __x64_sys_ioctl+0x6f/0xb0 [ 1736.029794] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1736.034378] do_syscall_64+0xf9/0x620 [ 1736.038182] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1736.043472] RIP: 0033:0x45cc79 [ 1736.046661] Code: 2d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 fb b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1736.066515] RSP: 002b:00007fcd9452ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1736.074228] RAX: ffffffffffffffda RBX: 0000000000008f80 RCX: 000000000045cc79 [ 1736.081585] RDX: 0000000000000000 RSI: 0000000000001276 RDI: 0000000000000003 [ 1736.089731] RBP: 000000000078bf40 R08: 0000000000000000 R09: 0000000000000000 [ 1736.097010] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000078bf0c [ 1736.104314] R13: 00007fff3d5466df R14: 00007fcd9452f9c0 R15: 000000000078bf0c [ 1736.113395] Kernel Offset: disabled [ 1736.117031] Rebooting in 86400 seconds..