last executing test programs: 9.587519665s ago: executing program 3: socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY(0xffffffffffffffff, 0x5000940f, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mlockall(0x1) mremap(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x5000000, 0x0, &(0x7f0000ffd000/0x1000)=nil) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000, 0x0, &(0x7f0000ff5000/0x3000)=nil) mremap(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x5000000, 0x3, &(0x7f0000ffd000/0x1000)=nil) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) 9.438217418s ago: executing program 0: syz_mount_image$jfs(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x20108c0, &(0x7f0000006580)=ANY=[@ANYBLOB='discard,iocharset=cp855,nodiscard,uid=', @ANYRESHEX=0x0, @ANYBLOB="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"], 0xfe, 0x612b, 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") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) syz_mount_image$msdos(&(0x7f0000000f40), &(0x7f0000000f00)='.\x00', 0x1a4a438, &(0x7f00000008c0)=ANY=[], 0xb, 0x0, &(0x7f0000000000)) 7.82243183s ago: executing program 0: r0 = gettid() r1 = signalfd(0xffffffffffffffff, &(0x7f0000000080), 0x8) readv(r1, 0x0, 0x0) close(r1) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) rt_sigreturn() futex(&(0x7f0000000700)=0x2, 0x0, 0x2, &(0x7f0000000740)={0x0, 0x3938700}, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x3938700}}, 0x0) r2 = eventfd(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) write$FUSE_ATTR(r3, &(0x7f0000000240)={0x78, 0xfffffffffffffffe}, 0x78) write$cgroup_devices(r3, &(0x7f0000000200)=ANY=[@ANYRESOCT=0x0], 0x8) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x8020003) 7.261858453s ago: executing program 0: sendmsg$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="5c00000012006b04000000d86e6c1d0000147ea60864160af36504b68675f8001d000a", 0x23}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000d5e9bd40eb030200c0ba050000010902115c01000000000904000001b504b1000905"], 0x0) 6.917122936s ago: executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTLQI(r0, 0x0, 0x3, &(0x7f00000001c0)=0x1, 0x4) recvmmsg(r0, &(0x7f0000000a40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 5.20512854s ago: executing program 3: syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f0000000100)='./file1\x00', 0x4800, &(0x7f0000000040)=ANY=[], 0x1, 0xda6, &(0x7f0000003c80)="$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") ftruncate(0xffffffffffffffff, 0x0) quotactl$Q_SETQUOTA(0x0, 0x0, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6100) open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0) ftruncate(0xffffffffffffffff, 0x1f) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./bus\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_service_time_recursive\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000200), 0xfea7) copy_file_range(0xffffffffffffffff, &(0x7f00000001c0), r0, 0x0, 0xffffffffa003e45b, 0x700000000000000) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000006580)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x1000000000000000}}}, 0x78) write$cgroup_type(r0, &(0x7f0000000e40), 0x6) r2 = open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140), 0xfcb8) fcntl$lock(0xffffffffffffffff, 0x6, 0x0) renameat2(0xffffffffffffffff, &(0x7f00000001c0)='./bus/file0\x00', 0xffffffffffffffff, &(0x7f0000000240)='./bus\x00', 0x1) stat(0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000020c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/../file0\x00', 0x0, 0x0) 5.202085707s ago: executing program 4: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) bind$rds(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(0xffffffffffffffff, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000740)=ANY=[@ANYBLOB="50000000100003040000000000000000f2000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002800128009000100766c616e000000001800028006000100010000000c000200540a00001800000008000500", @ANYRES32=r3], 0x50}, 0x1, 0xba01}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)=@getchain={0x24, 0x11, 0x839, 0x70bd25, 0x0, {0x0, 0x0, 0x0, r3, {0x2}}}, 0x24}}, 0x0) 5.1339074s ago: executing program 1: r0 = syz_io_uring_setup(0x5d00, &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000480)) io_uring_register$IORING_REGISTER_FILES(r0, 0x1a, &(0x7f0000000200)=[0xffffffffffffffff], 0x1) 4.968186259s ago: executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB="180000000008002b000000000000000018040000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000002000000b704000000000000850000004300000095"], 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x90) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000240)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={0x0, r0}, 0x10) bpf$MAP_CREATE(0x2000000000000000, &(0x7f0000000140)=@base={0x6, 0x4, 0x8000, 0x5c}, 0x48) 4.877086451s ago: executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000000), 0x48) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x14, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x1, 0x4, 0x5, 0xb}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x18, 0x2000000000000059, &(0x7f0000000400)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1000003}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0xc004743e, 0x20001439) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x4004743d, 0x2000001b) close(r1) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x1c, &(0x7f0000000400)=ANY=[@ANYBLOB="99795000000000001832000004000000000000000000000018350000050000000000000000000000b7080000000000007b8af8ff00000000b7080000f8ffffff7b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb7020000080000001823", @ANYBLOB, @ANYBLOB], &(0x7f0000003ff6)='GPL\x00', 0x7, 0xc3, &(0x7f000000cf3d)=""/195}, 0x90) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x32600) bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x0, 0x0, 0x8000}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x8, 0x0, &(0x7f0000001240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000b00)={0x0, r2}, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f00000000c0), 0x12) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x4030582b, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x100002, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) 4.869449301s ago: executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000440)='./file0\x00', 0x818010, 0x0, 0x0, 0xfb, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000140), 0x42, 0x0) syz_usb_connect(0x0, 0x36, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) write$FUSE_NOTIFY_DELETE(r0, &(0x7f0000000fc0)={0x2a, 0x6, 0x0, {0x1, 0x0, 0x1, 0x0, '\x00'}}, 0x2a) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018950000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x17, 0x0, 0x4, 0xff, 0x0, 0x1}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000059"], 0x0}, 0x90) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) utimensat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x8, 0x1c, &(0x7f0000000d80)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r2}, {}, {}, {0x85, 0x0, 0x0, 0x5}, {0x4}}, {{0x5, 0x0, 0x3}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0xb}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x8}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {0x4}, {}, {0x4, 0x0, 0x7, 0x2, 0x0, 0x0, 0x1d}, {0x18, 0x9, 0x2, 0x0, r2}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x4, 0x1, 0x7, 0x4, 0x4}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x5}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) 4.68168165s ago: executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xa, 0x4, 0x8, 0x8}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000a40)={&(0x7f0000000980)='sys_enter\x00', r1}, 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000400)={{r0}, &(0x7f0000000380), &(0x7f00000003c0)}, 0x20) r2 = socket$unix(0x1, 0x1, 0x0) shutdown(r2, 0x0) 4.642716212s ago: executing program 1: socket$key(0xf, 0x3, 0x2) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0xff, 0x0, 0x1}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0}, 0x90) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='kmem_cache_free\x00', r2}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000b40)={&(0x7f0000001040)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@broadcast, @in6=@remote}, {@in6=@remote, 0x0, 0x32}, @in6=@mcast1, {}, {}, {}, 0x0, 0x0, 0xa, 0x2}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1, 0xe}, 0x0) 4.63387538s ago: executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.events\x00', 0x26e1, 0x0) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x1a1282, 0x0) ioctl$TUNSETOFFLOAD(r0, 0xc004743e, 0x20001400) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000002b704000000000000850000000300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0xfff}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001070000000000000000000018110000", @ANYRES32=r1], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='kmem_cache_free\x00', r2}, 0x10) write$cgroup_pid(r0, 0x0, 0x7ffffffff000) 4.627746714s ago: executing program 3: syz_usb_connect$hid(0x0, 0x65, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0xb05, 0x196b, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x80, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x7, 0x1, {0x22, 0x5}}, {{{0x9, 0x5, 0x81, 0x3, 0x0, 0x0, 0xe3}}}}}]}}]}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYRES32], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=@framed={{}, [@printk={@p, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x71}}]}, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r1, 0x5412, 0x0) socket(0x0, 0x0, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r1, 0x5412, &(0x7f00000006c0)=0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0xe0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='blkio.bfq.avg_queue_size\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000002, 0x28011, r2, 0x0) socket(0x0, 0x1, 0x4) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800"/15, @ANYRES32], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, 0x0, &(0x7f0000000500)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) 4.564780342s ago: executing program 2: syz_open_dev$swradio(&(0x7f00000000c0), 0x0, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x10001) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={{0x14}, [@NFT_MSG_NEWSET={0x4c, 0x9, 0xa, 0x401, 0x0, 0x0, {}, [@NFTA_SET_ID={0x8}, @NFTA_SET_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x1f}, @NFTA_SET_FLAGS={0x8}, @NFTA_SET_GC_INTERVAL={0x8}]}], {0x14, 0x10}}, 0x74}}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r1, &(0x7f0000000580)=[{&(0x7f0000000640)=""/102396, 0x18ffc}], 0x1, 0x0, 0x0) syz_open_dev$video4linux(0x0, 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x23, &(0x7f0000000000)=0x103, 0x4) getsockopt$SO_TIMESTAMP(r2, 0x1, 0x1d, 0x0, &(0x7f00000001c0)=0x7) socket$nl_route(0x10, 0x3, 0x0) gettid() bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_CREATE(0x0, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kmem_cache_free\x00', r3}, 0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000", @ANYRES32, @ANYBLOB="0000000000008da4b70800000000396f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000002400000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={&(0x7f0000000200)='sys_enter\x00', r4}, 0x10) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x9, 0x4, 0x7fe2, 0x1}, 0x48) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x34, 0x0, 0x0, 0x5}, {0x6}]}) bpf$PROG_LOAD(0x25, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r5}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) epoll_create(0x80000000) r6 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000300)='qdisc_dequeue\x00', r6}, 0x10) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) close(r7) r8 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0xb, 0x7, 0x10001, 0x8, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r8], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) 4.398925465s ago: executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB, @ANYRES32], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2}, 0x48) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@broadcast, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in, 0x0, 0x2b}, 0x0, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0xe8) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000340)={{}, 0x0, &(0x7f00000003c0)}, 0x20) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='kmem_cache_free\x00'}, 0x10) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)=ANY=[@ANYBLOB="0212000002"], 0x10}}, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)=ANY=[], 0x10}}, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x0, 0x0) mount$tmpfs(0x0, &(0x7f0000000080)='./file0/../file0/../file0\x00', 0x0, 0x0, 0x0) 4.325076702s ago: executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$RTC_UIE_ON(r2, 0x7003) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_DELETE(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000002}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0xac, 0x2, 0x2, 0x401, 0x0, 0x0, {0xa, 0x0, 0x9}, [@CTA_EXPECT_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x100}, @CTA_EXPECT_MASK={0x90, 0x3, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @remote}, {0x14, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast1}, {0x14, 0x4, @mcast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x2400005c}, 0x0) sendmsg$IPSET_CMD_SWAP(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x78, 0x6, 0x6, 0x3, 0x0, 0x0, {0x0, 0x0, 0x9}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz1\x00'}]}, 0x78}, 0x1, 0x0, 0x0, 0x804}, 0x8000) 2.616819033s ago: executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xc, 0x11, &(0x7f0000000b40)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf090000000000005509010000000000950000000000000085100000010000009500000000000000bf91000000000000b7020000000000008500000000000000b70000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) pipe(&(0x7f0000000180)={0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020148100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000140)='ext4_forget\x00', r4}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x0, 0x5}, 0x48) pipe(&(0x7f0000000180)={0xffffffffffffffff}) close(r5) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) 2.400981259s ago: executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000200)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) syz_fuse_handle_req(r0, &(0x7f00000020c0)="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0x2000, &(0x7f0000006e40)={&(0x7f0000000080)={0x50, 0x0, 0x0, {0x7, 0x21, 0x0, 0xf38b03}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=@framed={{}, [@printk={@p, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x70}}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kmem_cache_free\x00', r1}, 0x10) chdir(&(0x7f00000000c0)='./file0/../file0\x00') 2.399343355s ago: executing program 2: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000001a00000a8500000007000000c50000009e00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='kmem_cache_free\x00', r0}, 0x10) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) listen(r2, 0x0) shutdown(r1, 0x0) connect$unix(r1, &(0x7f0000fce000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r3 = accept(r2, 0x0, 0x0) sendto$inet6(r3, &(0x7f0000000000)='\x00', 0x1, 0x20044800, 0x0, 0x0) 2.264322241s ago: executing program 2: pipe2$9p(&(0x7f0000000000), 0x0) write$P9_RCREATE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$hfsplus(&(0x7f0000000040), &(0x7f0000000200)='./file0\x00', 0x3200014, &(0x7f00000006c0)=ANY=[], 0x1, 0x625, &(0x7f0000002c40)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='pagemap\x00') bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={0x0, r4}, 0x10) syz_open_dev$usbfs(&(0x7f00000000c0), 0x204, 0x0) mmap(&(0x7f000001a000/0x3000)=nil, 0x3000, 0xf, 0x11012, 0xffffffffffffffff, 0x0) pread64(r3, &(0x7f000001a240)=""/102400, 0x19000, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') read$FUSE(r5, &(0x7f00000002c0)={0x2020}, 0x2020) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0xc0a85320, &(0x7f00000003c0)={{0x80}, 'port1\x00', 0xe3, 0x1b1c07, 0x0, 0x0, 0x0, 0x0, 0x1}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000000000)={{0x80}, 'port0\x00'}) ioctl$SNDCTL_SEQ_PANIC(r6, 0x5111) syz_emit_vhci(&(0x7f0000000040)=ANY=[@ANYBLOB="04090300000065a4911d97fc2cd772117df7e948a7c2b23b2c92dd1fbf664439a1a711f3de24d4470dad8d37e2db4c1046480c4544a849cf525ba777d0b0a9593a311d8241ba307040a0d5e31bc0ac044899d6c41806597ff6b8d4f2f5abb33c81febe78f322dbf232e4131aa2b405bc6d752f028d13b53d14e1423da3def8c1ca56bdd926724f50686eec934063056798557dc338fd59e243b833bd7d0c2521e9e59afc8e52e54ab300cb79e41fff05ebfe169175d25153b0f994eb727c3c"], 0x6) 2.0956298s ago: executing program 4: r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r1, 0x0, {}, 0xfe}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000005cc0)={&(0x7f00000009c0), 0x18, &(0x7f0000000d40)={&(0x7f0000004cc0)="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", 0x59d}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=@getchain={0x24, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x24}}, 0x0) 1.005161376s ago: executing program 2: sendmsg$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="5c00000012006b04000000d86e6c1d0000147ea60864160af36504b68675f8001d000a", 0x23}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000d5e9bd40eb030200c0ba050000010902115c01000000000904000001b504b1000905"], 0x0) 810.884391ms ago: executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="1500000065ffff"], 0x15) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000b40)=ANY=[@ANYBLOB="b8"], 0xb8) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend}]}}) 653.041718ms ago: executing program 4: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(0xffffffffffffffff, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x10001) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) ioctl$PPPIOCSACTIVE(0xffffffffffffffff, 0x40047459, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000380)={0x0, 0x0}) setpgid(0x0, r1) ptrace$setregs(0xd, r1, 0x7f8e, &(0x7f0000000d00)="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") creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r2, &(0x7f00000103c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r2, &(0x7f0000000040)={0x50, 0x0, r3, {0x7, 0x1f, 0x0, 0x10408}}, 0x50) syz_fuse_handle_req(r2, &(0x7f000000e3c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r2, 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", 0x2000, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x80101, 0x0) write$tcp_congestion(r4, &(0x7f00000000c0)='lp\x00', 0xfffffdef) dup2(r4, r2) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_CONTINUE(0xffffffffffffffff, 0x541b, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$inet6(0xa, 0x0, 0x8000000003c) madvise(&(0x7f00000ec000/0x800000)=nil, 0x800000, 0x17) creat(&(0x7f0000000300)='./bus\x00', 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) 539.018787ms ago: executing program 3: r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7020000111e6ca5b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000020000008500000085000000b70000000000000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000a40)={&(0x7f0000000980)='sys_enter\x00', r1}, 0x10) mknodat(0xffffffffffffff9c, &(0x7f0000000180)='./file5\x00', 0x0, 0x0) 350.798254ms ago: executing program 3: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="12010000000000406c256d0000000000000109022400"], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom(r2, 0x0, 0x0, 0x2, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)={'#! ', './file0'}, 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x10012, r3, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup(r4) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0200000000000000"]) 187.283435ms ago: executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xc, 0xf, &(0x7f0000000680)=@ringbuf={{}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000400)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/3593, @ANYRES32=r0], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r1}, 0x10) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0x8, &(0x7f0000000100)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x2c}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r4}}]}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r5, 0x0, 0xe, 0x0, &(0x7f0000000100)="e0b9547ed387dbe9cd3e82cb577b", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="18020000f0cd00000000000004000000850000000500000095"], &(0x7f0000000000)='syzkaller\x00'}, 0x90) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000080)={@map=r3, r6, 0x5}, 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000740)={{r3}, &(0x7f00000006c0), &(0x7f0000000700)=r2}, 0x20) setsockopt$sock_attach_bpf(r2, 0x1, 0x7, &(0x7f0000000000), 0x4) 0s ago: executing program 1: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000040), 0x2) r1 = memfd_create(&(0x7f0000000540)='y\x105\xfb\xf7u\x83%\x1f\xe09@:r\xc2\xb9x0\x90P\x03\x00\x00\x00\x00\x00\x00\x00\xfe,\x1c\xf1\xdd\xcf]\xac\xbc\t\xbb\xfc\xa4j\x9f\xceX\x8f5=\xaa\xd5\xe9n\xab s\xa5\x00\x8d\tV\t\x91\x18\x06O\xb0=D\xda\xb6F\x1a\xc82\x8b\xc0l\xd0\x89d\xe6\xb7\xd8\x97\xb8\xde\xa3\x89\"%/u\x17\xdam\x8d\x01Lh\x1e^\x9ej\x1c\xc5\xf0\xf6\x92\x05\x9aH\x00\'\xd4\x94d[\v\xfc\xad\x0f\xa8\xc5\xad\x001\x8b%\xaa?\x00\x00\x00\x00\x00\x00\x00\nj\x8c\xef\x90\xc0Z\xfa\x1a\xb3\xf0wVq\xe9d\xf8N\x80\xd1g\xd8e\xc8\x16\xad1\x02\xab\xce3\xb2\xb0\xd1\x11\xf0\xc2Gj+kV', 0x2) ftruncate(r1, 0xffff) unshare(0x22020600) prlimit64(0x0, 0x7, &(0x7f0000000000), 0x0) fcntl$addseals(r1, 0x409, 0x7) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f00000000c0)={r1, 0x0, 0x0, 0x1000}) kernel console output (not intermixed with test programs): .086023][ C0] ============================================= [ 945.086023][ C0] [ 945.108603][ T25] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 945.260251][T14371] loop4: detected capacity change from 0 to 1024 [ 945.352587][ T25] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xFF has an invalid bInterval 0, changing to 7 [ 945.457490][ T25] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xFF has invalid wMaxPacketSize 0 [ 946.226391][ T25] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 946.301750][ T25] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 946.311398][ T25] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 946.317971][T14214] bridge0: port 1(bridge_slave_0) entered blocking state [ 946.337978][ T25] usb 2-1: config 0 descriptor?? [ 946.348573][ T25] usb 2-1: can't set config #0, error -71 [ 946.368455][ T25] usb 2-1: USB disconnect, device number 20 [ 946.370820][T14214] bridge0: port 1(bridge_slave_0) entered disabled state [ 946.415242][T14214] bridge_slave_0: entered allmulticast mode [ 946.463255][T14214] bridge_slave_0: entered promiscuous mode [ 946.496038][T14214] bridge0: port 2(bridge_slave_1) entered blocking state [ 946.556642][T14214] bridge0: port 2(bridge_slave_1) entered disabled state [ 946.558261][T14381] rdma_op ffff88802c77c9f0 conn xmit_rdma 0000000000000000 [ 946.796762][T14214] bridge_slave_1: entered allmulticast mode [ 947.006091][T14214] bridge_slave_1: entered promiscuous mode [ 947.316904][T14391] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 947.465882][T14214] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 947.717987][T14395] loop2: detected capacity change from 0 to 40427 [ 947.743296][T14395] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 947.751114][T14395] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 947.792843][T14395] F2FS-fs (loop2): Found nat_bits in checkpoint [ 947.835997][T14395] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 947.839928][T14214] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 947.845135][T14395] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 947.877995][T10915] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 953.420457][ C0] DEBUG: holding rtnl_mutex for 550 jiffies. [ 953.426474][ C0] task:syz-executor.0 state:R running task stack:21024 pid:14214 tgid:14214 ppid:14206 flags:0x00004002 [ 953.438239][ C0] Call Trace: [ 953.441533][ C0] [ 953.444454][ C0] __schedule+0x17e8/0x4a20 [ 953.448985][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 953.455365][ C0] ? __pfx___schedule+0x10/0x10 [ 953.460206][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 953.465416][ C0] ? mark_lock+0x9a/0x360 [ 953.469751][ C0] preempt_schedule_irq+0xfb/0x1c0 [ 953.474902][ C0] ? __pfx_preempt_schedule_irq+0x10/0x10 [ 953.480642][ C0] irqentry_exit+0x5e/0x90 [ 953.485050][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 953.491040][ C0] RIP: 0010:kernfs_add_one+0x2ab/0x8b0 [ 953.496507][ C0] Code: c6 48 8b 44 24 08 4e 8d 24 38 49 8d 7d 01 48 89 f8 48 c1 e8 03 0f b6 04 18 84 c0 75 6b 4b 8d 04 b6 49 8d 04 46 42 0f b6 0c 3a <48> 89 ca 48 c1 e2 04 48 01 c2 48 c1 e9 04 48 01 d1 48 8d 04 89 48 [ 953.516130][ C0] RSP: 0018:ffffc9000b066960 EFLAGS: 00000246 [ 953.522215][ C0] RAX: 0000000010c1e8c1 RBX: dffffc0000000000 RCX: 0000000000000075 [ 953.530183][ C0] RDX: ffffffff8c4561e0 RSI: 0000000000000014 RDI: ffffffff8c4561e5 [ 953.538165][ C0] RBP: 000000000185f6ac R08: ffffffff82353dff R09: 1ffff11002bdad1c [ 953.546145][ C0] R10: dffffc0000000000 R11: ffffed1002bdad1d R12: 00000000fffffff3 [ 953.554124][ C0] R13: ffffffff8c4561e4 R14: 000000000185fde3 R15: 0000000000000005 [ 953.562109][ C0] ? kernfs_add_one+0x22f/0x8b0 [ 953.566967][ C0] __kernfs_create_file+0x22e/0x2e0 [ 953.572185][ C0] sysfs_add_file_mode_ns+0x24a/0x310 [ 953.577552][ C0] sysfs_merge_group+0x1fd/0x450 [ 953.582501][ C0] ? __pfx_sysfs_merge_group+0x10/0x10 [ 953.587958][ C0] ? device_add_attrs+0x48c/0x600 [ 953.592995][ C0] ? __pfx_device_add_attrs+0x10/0x10 [ 953.598352][ C0] ? bus_add_device+0xde/0x460 [ 953.603124][ C0] dpm_sysfs_add+0xd3/0x280 [ 953.607641][ C0] device_add+0x5bc/0xbf0 [ 953.612076][ C0] ? device_initialize+0x266/0x460 [ 953.617181][ C0] netdev_register_kobject+0x17e/0x320 [ 953.622663][ C0] register_netdevice+0x11d5/0x19e0 [ 953.627877][ C0] ? __pfx_register_netdevice+0x10/0x10 [ 953.633445][ C0] ? dev_addr_mod+0xbd/0x330 [ 953.638023][ C0] ? nla_strscpy+0x100/0x180 [ 953.642632][ C0] ? __asan_memset+0x23/0x50 [ 953.647212][ C0] ? nla_strscpy+0x113/0x180 [ 953.651830][ C0] veth_newlink+0x84f/0xcd0 [ 953.656324][ C0] ? __pfx_veth_newlink+0x10/0x10 [ 953.661370][ C0] ? rtnetlink_rcv_msg+0x892/0x1170 [ 953.666560][ C0] ? netlink_unicast+0x7ea/0x980 [ 953.671695][ C0] ? netlink_sendmsg+0x8db/0xcb0 [ 953.676645][ C0] ? __sock_sendmsg+0x221/0x270 [ 953.681549][ C0] ? __x64_sys_sendto+0xde/0x100 [ 953.686500][ C0] ? do_syscall_64+0xf3/0x230 [ 953.691233][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 953.697339][ C0] ? alloc_netdev_mqs+0xbc3/0xf80 [ 953.702373][ C0] ? validate_linkmsg+0x71e/0x900 [ 953.707384][ C0] ? rtnl_create_link+0x91c/0xc20 [ 953.712427][ C0] ? __pfx_veth_newlink+0x10/0x10 [ 953.717442][ C0] rtnl_newlink+0x16c7/0x22b0 [ 953.722227][ C0] ? rtnl_newlink+0x4c1/0x22b0 [ 953.726985][ C0] ? __pfx_rtnl_newlink+0x10/0x10 [ 953.732018][ C0] ? do_raw_spin_unlock+0x13c/0x8b0 [ 953.737211][ C0] ? __mutex_lock+0x527/0xd70 [ 953.741934][ C0] ? __pfx_rtnl_newlink+0x10/0x10 [ 953.746947][ C0] rtnetlink_rcv_msg+0x892/0x1170 [ 953.752001][ C0] ? rtnetlink_rcv_msg+0x208/0x1170 [ 953.757189][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 953.762657][ C0] ? is_bpf_text_address+0x285/0x2a0 [ 953.767932][ C0] ? __pfx_validate_chain+0x10/0x10 [ 953.773138][ C0] ? __pfx_validate_chain+0x10/0x10 [ 953.778339][ C0] ? arch_stack_walk+0x16d/0x1b0 [ 953.783317][ C0] ? mark_lock+0x9a/0x360 [ 953.787632][ C0] ? __pfx_validate_chain+0x10/0x10 [ 953.792855][ C0] ? __lock_acquire+0x1359/0x2000 [ 953.797884][ C0] ? mark_lock+0x9a/0x360 [ 953.802221][ C0] ? __lock_acquire+0x1359/0x2000 [ 953.807326][ C0] netlink_rcv_skb+0x1e3/0x430 [ 953.812112][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 953.817558][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 953.822859][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 953.828041][ C0] netlink_unicast+0x7ea/0x980 [ 953.832814][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 953.838082][ C0] ? __virt_addr_valid+0x183/0x520 [ 953.843199][ C0] ? __check_object_size+0x49c/0x900 [ 953.848468][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 953.853621][ C0] netlink_sendmsg+0x8db/0xcb0 [ 953.858395][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 953.863688][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 953.868610][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 953.873898][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 953.882174][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 953.887454][ C0] __sock_sendmsg+0x221/0x270 [ 953.892149][ C0] __sys_sendto+0x3a4/0x4f0 [ 953.896640][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 953.901684][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 953.907736][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 953.914073][ C0] __x64_sys_sendto+0xde/0x100 [ 953.918823][ C0] do_syscall_64+0xf3/0x230 [ 953.923333][ C0] ? clear_bhb_loop+0x35/0x90 [ 953.928001][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 953.933913][ C0] RIP: 0033:0x7f6a30a7eb9c [ 953.938312][ C0] RSP: 002b:00007ffc3cd56c70 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 953.946740][ C0] RAX: ffffffffffffffda RBX: 00007f6a316e4620 RCX: 00007f6a30a7eb9c [ 953.954804][ C0] RDX: 0000000000000068 RSI: 00007f6a316e4670 RDI: 0000000000000003 [ 953.962793][ C0] RBP: 0000000000000000 R08: 00007ffc3cd56cc4 R09: 000000000000000c [ 953.970777][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 953.978735][ C0] R13: 0000000000000000 R14: 00007f6a316e4670 R15: 0000000000000000 [ 953.986740][ C0] [ 953.989756][ C0] DEBUG: waiting rtnl_mutex for 606 jiffies. [ 953.995738][ C0] task:kworker/u8:7 state:D stack:20728 pid:2814 tgid:2814 ppid:2 flags:0x00004000 [ 954.005913][ C0] Workqueue: netns cleanup_net [ 954.010769][ C0] Call Trace: [ 954.014071][ C0] [ 954.017004][ C0] __schedule+0x17e8/0x4a20 [ 954.021574][ C0] ? __pfx___schedule+0x10/0x10 [ 954.026434][ C0] ? __pfx_lock_release+0x10/0x10 [ 954.031498][ C0] ? __mutex_trylock_common+0x92/0x2e0 [ 954.036973][ C0] ? kthread_data+0x52/0xd0 [ 954.041510][ C0] ? schedule+0x90/0x320 [ 954.045772][ C0] ? wq_worker_sleeping+0x66/0x240 [ 954.050904][ C0] ? schedule+0x90/0x320 [ 954.055170][ C0] schedule+0x14b/0x320 [ 954.059341][ C0] schedule_preempt_disabled+0x13/0x30 [ 954.064845][ C0] __mutex_lock+0x6a4/0xd70 [ 954.069371][ C0] ? __mutex_lock+0x527/0xd70 [ 954.074114][ C0] ? tunnel_key_exit_net+0x30/0x100 [ 954.079316][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 954.084527][ C0] ? __pfx_netdev_run_todo+0x10/0x10 [ 954.089864][ C0] ? rtnl_lock+0xe7/0x130 [ 954.094223][ C0] ? __pfx_tunnel_key_exit_net+0x10/0x10 [ 954.100035][ C0] tunnel_key_exit_net+0x30/0x100 [ 954.105101][ C0] ? __pfx_tunnel_key_exit_net+0x10/0x10 [ 954.110772][ C0] cleanup_net+0x89d/0xcc0 [ 954.115193][ C0] ? __pfx_cleanup_net+0x10/0x10 [ 954.120135][ C0] ? process_scheduled_works+0x945/0x1830 [ 954.125898][ C0] process_scheduled_works+0xa2c/0x1830 [ 954.131517][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 954.137529][ C0] ? assign_work+0x364/0x3d0 [ 954.142183][ C0] worker_thread+0x86d/0xd50 [ 954.146769][ C0] ? __kthread_parkme+0x169/0x1d0 [ 954.151808][ C0] ? __pfx_worker_thread+0x10/0x10 [ 954.156907][ C0] kthread+0x2f0/0x390 [ 954.160993][ C0] ? __pfx_worker_thread+0x10/0x10 [ 954.166090][ C0] ? __pfx_kthread+0x10/0x10 [ 954.170686][ C0] ret_from_fork+0x4b/0x80 [ 954.175089][ C0] ? __pfx_kthread+0x10/0x10 [ 954.179755][ C0] ret_from_fork_asm+0x1a/0x30 [ 954.184542][ C0] [ 954.187577][ C0] [ 954.187577][ C0] Showing all locks held in the system: [ 954.195351][ C0] 3 locks held by kworker/0:0/8: [ 954.200271][ C0] #0: ffff888015080948 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 954.211342][ C0] #1: ffffc900000d7d00 ((linkwatch_work).work){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 954.222323][ C0] #2: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: linkwatch_event+0xe/0x60 [ 954.231446][ C0] 4 locks held by kworker/u8:7/2814: [ 954.236710][ C0] #0: ffff888015ed5948 ((wq_completion)netns){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 954.247607][ C0] #1: ffffc90009cefd00 (net_cleanup_work){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 954.258141][ C0] #2: ffffffff8f5e2c90 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0x16a/0xcc0 [ 954.267546][ C0] #3: ffffffff8f5ef4c8 (rtnl_mutex){+.+.}-{3:3}, at: tunnel_key_exit_net+0x30/0x100 [ 954.277046][ C0] 2 locks held by getty/4841: [ 954.281742][ C0] #0: ffff88802a9290a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 954.291530][ C0] #1: ffffc90002f0e2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6b5/0x1e10 [ 954.301652][ C0] 2 locks held by kworker/0:3/5158: [ 954.306836][ C0] 1 lock held by syz-executor.3/10915: [ 954.312299][ C0] #0: ffff88807e7380e0 (&type->s_umount_key#32){++++}-{3:3}, at: deactivate_super+0xb5/0xf0 [ 954.322562][ C0] 2 locks held by syz-executor.0/14214: [ 954.328214][ C0] 1 lock held by syz-executor.4/14387: [ 954.333684][ C0] 4 locks held by syz-executor.2/14395: [ 954.339211][ C0] #0: ffffffff8eb384a8 (reading_mutex){+.+.}-{3:3}, at: rng_dev_read+0x171/0x6d0 [ 954.348450][ C0] #1: ffffc90000007c00 (net/core/rtnetlink.c:82){+.-.}-{0:0}, at: call_timer_fn+0xc0/0x650 [ 954.358601][ C0] #2: ffffffff8e3354a0 (rcu_read_lock){....}-{1:2}, at: report_rtnl_holders+0x20/0x2d0 [ 954.368473][ C0] #3: ffffffff8e3354a0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x2a0 [ 954.378577][ C0] 1 lock held by syz-executor.1/14400: [ 954.384049][ C0] [ 954.386355][ C0] ============================================= [ 954.386355][ C0] [ 955.024708][T14406] loop1: detected capacity change from 0 to 2048 [ 955.098749][T14406] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 955.172538][T14214] team0: Port device team_slave_0 added [ 955.213557][ T5105] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 955.274391][T14214] team0: Port device team_slave_1 added [ 955.458417][T14214] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 955.668692][T14214] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 956.499835][T14214] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 956.684153][T14214] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 956.709328][T14418] loop2: detected capacity change from 0 to 1024 [ 956.723325][T14214] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 956.821378][T14418] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 956.859735][ T29] audit: type=1804 audit(1718141361.971:1814): pid=14422 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir2609895253/syzkaller.vpKlJl/401/bus" dev="sda1" ino=1959 res=1 errno=0 [ 956.962292][T14214] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 957.848462][T14214] hsr_slave_0: entered promiscuous mode [ 957.878461][T14214] hsr_slave_1: entered promiscuous mode [ 957.916131][T14214] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 957.934394][T14214] Cannot create hsr debugfs directory [ 957.968561][T14426] loop4: detected capacity change from 0 to 1024 [ 958.000929][T14429] loop1: detected capacity change from 0 to 256 [ 958.054861][T14429] FAT-fs (loop1): Directory bread(block 64) failed [ 958.061519][T14429] FAT-fs (loop1): Directory bread(block 65) failed [ 958.068149][T14429] FAT-fs (loop1): Directory bread(block 66) failed [ 958.075034][T14429] FAT-fs (loop1): Directory bread(block 67) failed [ 958.082203][T14429] FAT-fs (loop1): Directory bread(block 68) failed [ 958.088754][T14429] FAT-fs (loop1): Directory bread(block 69) failed [ 958.095416][T14429] FAT-fs (loop1): Directory bread(block 70) failed [ 958.102020][T14429] FAT-fs (loop1): Directory bread(block 71) failed [ 958.108642][T14429] FAT-fs (loop1): Directory bread(block 72) failed [ 958.115341][T14429] FAT-fs (loop1): Directory bread(block 73) failed [ 958.434734][T14426] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 960.365236][ T5274] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 960.529215][T14442] loop3: detected capacity change from 0 to 1024 [ 960.579170][T14442] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 960.667930][T14449] rdma_op ffff88802386b9f0 conn xmit_rdma 0000000000000000 [ 963.904968][T14454] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 963.919321][T14454] bridge_slave_0: left allmulticast mode [ 963.925666][T14454] bridge_slave_0: left promiscuous mode [ 963.940886][T14454] bridge0: port 1(bridge_slave_0) entered disabled state [ 963.952100][T10915] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 963.962108][T14446] dccp_close: ABORT with 32 bytes unread [ 964.066725][ T5107] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 964.089366][T14458] loop1: detected capacity change from 0 to 2048 [ 964.171883][T14458] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 964.230037][ T5105] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 964.423763][T14460] loop3: detected capacity change from 0 to 40427 [ 964.433950][T14460] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12 [ 964.441837][T14460] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 964.465176][T14460] F2FS-fs (loop3): Found nat_bits in checkpoint [ 964.517076][T14460] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 964.524372][T14460] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 967.605152][T14481] loop4: detected capacity change from 0 to 256 [ 967.628567][T14481] FAT-fs (loop4): Directory bread(block 64) failed [ 967.635523][T14481] FAT-fs (loop4): Directory bread(block 65) failed [ 967.642287][T14481] FAT-fs (loop4): Directory bread(block 66) failed [ 967.648824][T14481] FAT-fs (loop4): Directory bread(block 67) failed [ 967.655528][T14481] FAT-fs (loop4): Directory bread(block 68) failed [ 967.662247][T14481] FAT-fs (loop4): Directory bread(block 69) failed [ 967.668860][T14481] FAT-fs (loop4): Directory bread(block 70) failed [ 967.675491][T14481] FAT-fs (loop4): Directory bread(block 71) failed [ 967.682160][T14481] FAT-fs (loop4): Directory bread(block 72) failed [ 967.688693][T14481] FAT-fs (loop4): Directory bread(block 73) failed [ 968.847799][T14482] loop2: detected capacity change from 0 to 512 [ 968.883258][T14482] ext4: Unknown parameter 'noacl' [ 969.047940][T14482] fuse: Bad value for 'fd' [ 969.065422][T14214] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 969.110991][T14487] loop4: detected capacity change from 0 to 1024 [ 969.121064][T14214] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 969.666718][T14214] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 969.681765][T14487] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 969.720878][T14214] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 970.142575][T14502] loop3: detected capacity change from 0 to 1024 [ 970.364424][ T5274] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 970.396051][T14504] loop1: detected capacity change from 0 to 512 [ 971.143928][T14504] ext4: Unknown parameter 'noacl' [ 971.222385][T14504] fuse: Bad value for 'fd' [ 971.331543][ T29] audit: type=1804 audit(1718141376.451:1815): pid=14508 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir678778217/syzkaller.DhtRMC/427/bus" dev="sda1" ino=1954 res=1 errno=0 [ 971.371903][ T29] audit: type=1804 audit(1718141376.451:1816): pid=14508 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir678778217/syzkaller.DhtRMC/427/bus" dev="sda1" ino=1954 res=1 errno=0 [ 971.464574][T14214] 8021q: adding VLAN 0 to HW filter on device bond0 [ 971.739571][ T29] audit: type=1804 audit(1718141376.741:1817): pid=14519 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir2609895253/syzkaller.vpKlJl/409/bus" dev="sda1" ino=1953 res=1 errno=0 [ 971.770570][T14516] loop4: detected capacity change from 0 to 1024 [ 972.476523][T14214] 8021q: adding VLAN 0 to HW filter on device team0 [ 972.518417][T14516] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a843c118, mo2=0002] [ 972.531997][T14516] System zones: 0-1, 3-12 [ 972.540564][ T5158] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 972.552703][T14525] loop1: detected capacity change from 0 to 256 [ 972.568832][T14525] FAT-fs (loop1): Directory bread(block 64) failed [ 972.575506][T14525] FAT-fs (loop1): Directory bread(block 65) failed [ 972.582184][T14525] FAT-fs (loop1): Directory bread(block 66) failed [ 972.588687][T14525] FAT-fs (loop1): Directory bread(block 67) failed [ 972.595325][T14525] FAT-fs (loop1): Directory bread(block 68) failed [ 972.601973][T14525] FAT-fs (loop1): Directory bread(block 69) failed [ 972.608657][T14525] FAT-fs (loop1): Directory bread(block 70) failed [ 972.615221][T14525] FAT-fs (loop1): Directory bread(block 71) failed [ 972.622096][T14525] FAT-fs (loop1): Directory bread(block 72) failed [ 972.628610][T14525] FAT-fs (loop1): Directory bread(block 73) failed [ 972.660092][T14516] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 972.796226][ T5157] bridge0: port 1(bridge_slave_0) entered blocking state [ 972.803520][ T5157] bridge0: port 1(bridge_slave_0) entered forwarding state [ 972.821388][T14516] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 ro. Quota mode: none. [ 973.561654][ T5158] usb 3-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 973.577774][T14532] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a843c118, mo2=0002] [ 973.580650][ T5158] usb 3-1: config 27 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 973.615155][ T58] bridge0: port 2(bridge_slave_1) entered blocking state [ 973.620668][ T5158] usb 3-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 973.622394][ T58] bridge0: port 2(bridge_slave_1) entered forwarding state [ 973.653645][ T5158] usb 3-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 973.669156][T14532] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 r/w. Quota mode: none. [ 973.713719][ T5158] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 973.771764][ T29] audit: type=1326 audit(1718141378.891:1818): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14533 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2db4a7cea9 code=0x7ffc0000 [ 973.807985][ T5274] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 973.876578][ T29] audit: type=1326 audit(1718141378.911:1819): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14533 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2db4a7cea9 code=0x7ffc0000 [ 973.902522][ T29] audit: type=1326 audit(1718141378.921:1820): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14533 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f2db4a7cea9 code=0x7ffc0000 [ 973.925860][ T29] audit: type=1326 audit(1718141378.921:1821): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14533 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2db4a7cea9 code=0x7ffc0000 [ 973.951922][ T29] audit: type=1326 audit(1718141378.921:1822): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14533 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f2db4a7cea9 code=0x7ffc0000 [ 974.015950][ T5158] snd-usb-audio 3-1:27.0: probe with driver snd-usb-audio failed with error -12 [ 974.036875][ T29] audit: type=1326 audit(1718141378.921:1823): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14533 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2db4a7cea9 code=0x7ffc0000 [ 974.065135][ T29] audit: type=1326 audit(1718141378.921:1824): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14533 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2db4a7cea9 code=0x7ffc0000 [ 974.816684][T14214] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 974.921946][T14214] veth0_vlan: entered promiscuous mode [ 974.999691][T14214] veth1_vlan: entered promiscuous mode [ 975.269872][T14214] veth0_macvtap: entered promiscuous mode [ 975.286437][T14214] veth1_macvtap: entered promiscuous mode [ 975.287751][T14546] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 975.441826][ T5157] usb 3-1: USB disconnect, device number 22 [ 975.872175][T14214] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 976.177582][T14214] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 976.226701][T14214] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 976.287774][T14214] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 976.298025][T14214] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 976.313800][T14214] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 976.324433][T14214] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 976.335545][T14214] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 976.344789][T14557] loop2: detected capacity change from 0 to 1024 [ 976.347611][T14214] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 976.503117][T14214] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 976.550637][T14214] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 976.579239][T14214] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 976.594353][ T29] kauditd_printk_skb: 61 callbacks suppressed [ 976.594375][ T29] audit: type=1804 audit(1718141381.691:1886): pid=14560 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir678778217/syzkaller.DhtRMC/432/bus" dev="sda1" ino=1958 res=1 errno=0 [ 976.625907][T14214] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 976.625941][T14214] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 976.625959][T14214] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 976.625979][T14214] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 976.625991][T14214] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 976.628366][T14214] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 976.639519][ T29] audit: type=1804 audit(1718141381.691:1887): pid=14560 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir678778217/syzkaller.DhtRMC/432/bus" dev="sda1" ino=1958 res=1 errno=0 [ 977.035585][T14214] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 977.341906][T14214] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 977.351599][T14214] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 977.390488][T14214] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 978.658243][ T52] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 978.708593][ T52] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 979.058402][T14572] loop3: detected capacity change from 0 to 40427 [ 979.088461][T14572] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12 [ 979.088764][ T64] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 979.096458][T14572] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 979.197173][T14572] F2FS-fs (loop3): Found nat_bits in checkpoint [ 979.211036][ T64] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 979.278986][T14572] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 979.286458][T14572] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 979.487804][T14575] loop4: detected capacity change from 0 to 1024 [ 979.894985][ T29] audit: type=1804 audit(1718141384.671:1888): pid=14581 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2018059817/syzkaller.MP7aqM/159/bus/bus" dev="loop3" ino=10 res=1 errno=0 [ 980.546923][T14587] loop0: detected capacity change from 0 to 40427 [ 980.564554][T14587] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 980.572478][T14587] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 980.666629][T14587] F2FS-fs (loop0): Found nat_bits in checkpoint [ 980.696397][T14587] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 980.703981][T14587] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 980.746548][T14575] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 980.996779][ T29] audit: type=1804 audit(1718141386.111:1889): pid=14594 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1599482052/syzkaller.E5KxRR/0/bus/bus" dev="loop0" ino=10 res=1 errno=0 [ 981.561961][T14575] EXT4-fs: Ignoring removed nobh option [ 981.580701][T14575] EXT4-fs: Ignoring removed bh option [ 981.630994][T14575] EXT4-fs: Remounting file system with no journal so ignoring journalled data option [ 981.644242][T14575] EXT4-fs: can't change dax mount option while remounting [ 981.718919][T14574] loop2: detected capacity change from 0 to 40427 [ 981.784722][T14574] F2FS-fs (loop2): Found nat_bits in checkpoint [ 981.948221][T14603] loop3: detected capacity change from 0 to 256 [ 982.176749][T14603] FAT-fs (loop3): Directory bread(block 64) failed [ 982.188014][T14575] Quota error (device loop4): do_check_range: Getting block 1794 out of range 1-5 [ 982.208321][T14603] FAT-fs (loop3): Directory bread(block 65) failed [ 982.221151][T14575] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 982.236260][T14603] FAT-fs (loop3): Directory bread(block 66) failed [ 982.247656][T14575] EXT4-fs error (device loop4): ext4_acquire_dquot:6858: comm syz-executor.4: Failed to acquire dquot type 0 [ 982.270818][T14603] FAT-fs (loop3): Directory bread(block 67) failed [ 982.288789][T14603] FAT-fs (loop3): Directory bread(block 68) failed [ 982.304549][T14603] FAT-fs (loop3): Directory bread(block 69) failed [ 982.326430][T14603] FAT-fs (loop3): Directory bread(block 70) failed [ 982.350605][T14603] FAT-fs (loop3): Directory bread(block 71) failed [ 982.357503][T14603] FAT-fs (loop3): Directory bread(block 72) failed [ 982.389935][T14605] Quota error (device loop4): do_check_range: Getting block 1794 out of range 1-5 [ 982.401195][T14603] FAT-fs (loop3): Directory bread(block 73) failed [ 982.439113][T14605] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 982.451288][T14605] EXT4-fs error (device loop4): ext4_acquire_dquot:6858: comm syz-executor.4: Failed to acquire dquot type 0 [ 983.661679][T14598] loop1: detected capacity change from 0 to 40427 [ 983.715294][T14598] F2FS-fs (loop1): Found nat_bits in checkpoint [ 983.721617][T14608] loop0: detected capacity change from 0 to 1024 [ 983.852096][ T5274] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 983.870292][T14608] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 983.946487][T14598] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 984.245624][T14608] EXT4-fs: Ignoring removed nobh option [ 984.827843][T14608] EXT4-fs: Ignoring removed bh option [ 984.833732][T14608] EXT4-fs: Remounting file system with no journal so ignoring journalled data option [ 984.855111][T14608] EXT4-fs: can't change dax mount option while remounting [ 985.123581][T14628] syz-executor.4: attempt to access beyond end of device [ 985.123581][T14628] nbd4: rw=0, sector=0, nr_sectors = 1 limit=0 [ 985.137139][T14628] FAT-fs (nbd4): unable to read boot sector [ 987.275981][T14639] loop3: detected capacity change from 0 to 256 [ 987.302713][T14639] FAT-fs (loop3): Directory bread(block 64) failed [ 987.309346][T14639] FAT-fs (loop3): Directory bread(block 65) failed [ 987.316050][T14639] FAT-fs (loop3): Directory bread(block 66) failed [ 987.322666][T14639] FAT-fs (loop3): Directory bread(block 67) failed [ 987.329392][T14639] FAT-fs (loop3): Directory bread(block 68) failed [ 987.336089][T14639] FAT-fs (loop3): Directory bread(block 69) failed [ 987.344396][T14639] FAT-fs (loop3): Directory bread(block 70) failed [ 987.350973][T14639] FAT-fs (loop3): Directory bread(block 71) failed [ 987.357581][T14639] FAT-fs (loop3): Directory bread(block 72) failed [ 987.364567][T14639] FAT-fs (loop3): Directory bread(block 73) failed [ 987.925737][T14641] loop4: detected capacity change from 0 to 40427 [ 987.938632][T14641] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12 [ 987.946490][T14641] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 988.865644][T14641] F2FS-fs (loop4): Found nat_bits in checkpoint [ 988.911261][ T52] kworker/u8:3: attempt to access beyond end of device [ 988.911261][ T52] loop3: rw=1, sector=1800, nr_sectors = 216 limit=256 [ 988.940983][T14641] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 988.948081][T14641] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 989.201928][ T29] audit: type=1804 audit(1718141394.321:1890): pid=14651 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir678778217/syzkaller.DhtRMC/438/bus/bus" dev="loop4" ino=10 res=1 errno=0 [ 989.518098][T14214] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 990.170674][T14658] loop3: detected capacity change from 0 to 40427 [ 990.189264][T14658] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12 [ 990.197107][T14658] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 990.235706][T14658] F2FS-fs (loop3): Found nat_bits in checkpoint [ 990.288269][T14658] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 990.295524][T14658] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 990.907313][ T29] audit: type=1804 audit(1718141396.021:1891): pid=14668 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2018059817/syzkaller.MP7aqM/162/bus/bus" dev="loop3" ino=10 res=1 errno=0 [ 991.440684][ T46] usb 3-1: new low-speed USB device number 23 using dummy_hcd [ 991.642882][ T46] usb 3-1: config 168 descriptor has 1 excess byte, ignoring [ 991.679281][ T46] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x3 is Bulk; changing to Interrupt [ 991.715509][ T46] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 991.766485][ T46] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 10 [ 991.800544][ T46] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 991.857351][ T46] usb 3-1: config 168 descriptor has 1 excess byte, ignoring [ 991.872245][ T46] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x3 is Bulk; changing to Interrupt [ 991.899282][T14680] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 991.910786][ T46] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 991.940590][ T46] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 10 [ 991.980161][ T46] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 992.021209][ T46] usb 3-1: config 168 descriptor has 1 excess byte, ignoring [ 992.046139][ T46] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x3 is Bulk; changing to Interrupt [ 992.100535][ T46] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 992.140596][ T46] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 10 [ 992.180508][ T46] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 992.217119][T14683] loop4: detected capacity change from 0 to 128 [ 992.244494][ T46] usb 3-1: string descriptor 0 read error: -22 [ 992.262244][ T46] usb 3-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 992.292946][ T46] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 992.309349][T14665] loop0: detected capacity change from 0 to 40427 [ 992.486913][ T46] adutux 3-1:168.0: ADU100 now attached to /dev/usb/adutux0 [ 994.778746][ T1248] ieee802154 phy0 wpan0: encryption failed: -22 [ 994.785221][ T1248] ieee802154 phy1 wpan1: encryption failed: -22 [ 994.821687][T14665] F2FS-fs (loop0): Found nat_bits in checkpoint [ 995.001134][ T8] usb 3-1: USB disconnect, device number 23 [ 995.125982][T14694] loop3: detected capacity change from 0 to 2048 [ 995.176416][T14697] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 995.833667][T14706] loop4: detected capacity change from 0 to 40427 [ 995.843805][T14706] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12 [ 995.851762][T14706] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 995.919625][T14706] F2FS-fs (loop4): Found nat_bits in checkpoint [ 995.993823][T14706] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 996.001100][T14706] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 996.124593][T14716] syz-executor.4: attempt to access beyond end of device [ 996.124593][T14716] loop4: rw=2049, sector=45096, nr_sectors = 128 limit=40427 [ 996.143488][ T29] audit: type=1804 audit(1718141401.261:1892): pid=14716 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir678778217/syzkaller.DhtRMC/442/bus/bus" dev="loop4" ino=10 res=1 errno=0 [ 996.650767][T14716] syz-executor.4: attempt to access beyond end of device [ 996.650767][T14716] loop4: rw=2049, sector=45224, nr_sectors = 8 limit=40427 [ 996.950280][ T5274] syz-executor.4: attempt to access beyond end of device [ 996.950280][ T5274] loop4: rw=2049, sector=40960, nr_sectors = 24 limit=40427 [ 997.006023][ T5274] F2FS-fs (loop4): Stopped filesystem due to reason: 3 [ 997.040700][ T5274] F2FS-fs (loop4): Stopped filesystem due to reason: 3 [ 997.063025][ T5274] F2FS-fs (loop4): Stopped filesystem due to reason: 3 [ 997.067509][T14728] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 997.095662][T14701] loop1: detected capacity change from 0 to 40427 [ 997.102980][T14728] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 997.311393][T14701] F2FS-fs (loop1): Found nat_bits in checkpoint [ 997.773999][T14701] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 998.517456][T14750] loop2: detected capacity change from 0 to 1024 [ 998.582422][T14750] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 998.800722][ T58] usb 2-1: new low-speed USB device number 21 using dummy_hcd [ 999.012924][ T58] usb 2-1: config 168 descriptor has 1 excess byte, ignoring [ 999.030732][ T58] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x3 is Bulk; changing to Interrupt [ 999.064296][ T46] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 999.088755][ T58] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 999.111490][ T58] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 10 [ 999.123344][ T58] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 999.141693][ T58] usb 2-1: config 168 descriptor has 1 excess byte, ignoring [ 999.149705][ T58] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x3 is Bulk; changing to Interrupt [ 999.164921][ T58] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 999.183290][ T58] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 10 [ 999.226421][ T58] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 999.281856][ T58] usb 2-1: config 168 descriptor has 1 excess byte, ignoring [ 999.316867][ T58] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x3 is Bulk; changing to Interrupt [ 999.327427][ T46] usb 5-1: Using ep0 maxpacket: 8 [ 999.350855][ T46] usb 5-1: config 168 descriptor has 1 excess byte, ignoring [ 999.368865][ T58] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 999.381951][ T46] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 999.410662][ T58] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 10 [ 999.426686][ T46] usb 5-1: config 168 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 999.455543][ T58] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 999.468769][ T46] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 7 [ 999.492032][ T58] usb 2-1: string descriptor 0 read error: -22 [ 999.498313][ T58] usb 2-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 999.508584][ T46] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 999.561036][ T46] usb 5-1: config 168 descriptor has 1 excess byte, ignoring [ 999.574837][ T58] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 999.583372][ T46] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 999.596387][ T46] usb 5-1: config 168 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 999.609946][ T58] adutux 2-1:168.0: ADU100 now attached to /dev/usb/adutux0 [ 999.618621][ T46] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 7 [ 999.635642][ T46] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 999.647884][ T46] usb 5-1: config 168 descriptor has 1 excess byte, ignoring [ 999.662640][ T46] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 999.675099][ T46] usb 5-1: config 168 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 999.687656][ T46] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 7 [ 999.703599][ T46] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 999.720030][ T46] usb 5-1: string descriptor 0 read error: -22 [ 999.738103][ T46] usb 5-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 999.768174][ T46] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 999.808026][ T46] adutux 5-1:168.0: interrupt endpoints not found [ 999.821482][ T58] usb 2-1: USB disconnect, device number 21 [ 1000.109767][ T58] usb 5-1: USB disconnect, device number 17 [ 1000.129001][T14768] loop0: detected capacity change from 0 to 256 [ 1000.162817][T14768] FAT-fs (loop0): Directory bread(block 64) failed [ 1000.171219][T14768] FAT-fs (loop0): Directory bread(block 65) failed [ 1000.179236][T14768] FAT-fs (loop0): Directory bread(block 66) failed [ 1000.185907][T14768] FAT-fs (loop0): Directory bread(block 67) failed [ 1000.192634][T14768] FAT-fs (loop0): Directory bread(block 68) failed [ 1000.199189][T14768] FAT-fs (loop0): Directory bread(block 69) failed [ 1000.206000][T14768] FAT-fs (loop0): Directory bread(block 70) failed [ 1000.212713][T14768] FAT-fs (loop0): Directory bread(block 71) failed [ 1000.219358][T14768] FAT-fs (loop0): Directory bread(block 72) failed [ 1000.226128][T14768] FAT-fs (loop0): Directory bread(block 73) failed [ 1000.623024][T14770] loop3: detected capacity change from 0 to 40427 [ 1001.351707][T14770] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12 [ 1001.359616][T14770] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1001.481372][T14770] F2FS-fs (loop3): Found nat_bits in checkpoint [ 1001.613908][ T35] kworker/u8:2: attempt to access beyond end of device [ 1001.613908][ T35] loop0: rw=1, sector=1800, nr_sectors = 216 limit=256 [ 1001.646930][T14770] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 1001.654094][T14770] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 1001.745530][T14781] syz-executor.3: attempt to access beyond end of device [ 1001.745530][T14781] loop3: rw=2049, sector=45096, nr_sectors = 128 limit=40427 [ 1001.890721][ T29] audit: type=1804 audit(1718141406.881:1893): pid=14781 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2018059817/syzkaller.MP7aqM/167/bus/bus" dev="loop3" ino=10 res=1 errno=0 [ 1002.662334][T14786] loop1: detected capacity change from 0 to 1024 [ 1002.780850][ T5107] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1003.047618][T14791] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1003.076433][T14791] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1003.629326][T14786] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1004.247556][T14782] EXT4-fs: Ignoring removed nobh option [ 1004.271034][T14782] EXT4-fs: Ignoring removed bh option [ 1004.293077][T14782] EXT4-fs: Remounting file system with no journal so ignoring journalled data option [ 1004.338549][T14782] EXT4-fs: can't change dax mount option while remounting [ 1004.439166][T14782] Quota error (device loop1): do_check_range: Getting block 1794 out of range 1-5 [ 1004.478172][T14782] Quota error (device loop1): qtree_read_dquot: Can't read quota structure for id 0 [ 1004.487967][T14782] EXT4-fs error (device loop1): ext4_acquire_dquot:6858: comm syz-executor.1: Failed to acquire dquot type 0 [ 1004.577966][ T5105] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1005.032314][T14805] loop2: detected capacity change from 0 to 40427 [ 1005.084284][T14805] F2FS-fs (loop2): Found nat_bits in checkpoint [ 1005.275085][T14805] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 1005.311087][T14799] loop3: detected capacity change from 0 to 40427 [ 1005.364868][T14799] F2FS-fs (loop3): Found nat_bits in checkpoint [ 1005.402702][ T5158] usb 5-1: new low-speed USB device number 18 using dummy_hcd [ 1005.682826][T14799] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 1005.834636][T14827] syz-executor.2: attempt to access beyond end of device [ 1005.834636][T14827] loop2: rw=0, sector=53248, nr_sectors = 8 limit=40427 [ 1005.857856][T14827] syz-executor.2: attempt to access beyond end of device [ 1005.857856][T14827] loop2: rw=0, sector=53248, nr_sectors = 8 limit=40427 [ 1006.056834][ T29] audit: type=1800 audit(1718141410.911:1894): pid=14827 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=10 res=0 errno=0 [ 1006.609055][ T5107] syz-executor.2: attempt to access beyond end of device [ 1006.609055][ T5107] loop2: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 1006.641568][ T5107] F2FS-fs (loop2): Stopped filesystem due to reason: 3 [ 1006.663029][ T5158] usb 5-1: config 168 descriptor has 1 excess byte, ignoring [ 1006.692450][ T5158] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x3 is Bulk; changing to Interrupt [ 1006.729209][ T5158] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1006.766747][ T5158] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 10 [ 1006.804254][ T5158] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1006.842041][ T5158] usb 5-1: config 168 descriptor has 1 excess byte, ignoring [ 1006.849497][ T5158] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x3 is Bulk; changing to Interrupt [ 1006.887681][ T5158] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1006.902222][T14830] loop0: detected capacity change from 0 to 1024 [ 1006.913057][ T5158] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 10 [ 1006.951010][ T5158] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1006.989802][ T5158] usb 5-1: config 168 descriptor has 1 excess byte, ignoring [ 1006.998322][ T5158] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x3 is Bulk; changing to Interrupt [ 1006.999730][T14830] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1007.008636][ T5158] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1007.043335][ T5158] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 10 [ 1007.060794][ T5158] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1007.096896][ T5158] usb 5-1: string descriptor 0 read error: -22 [ 1007.110110][ T5158] usb 5-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 1007.119391][ T5158] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1007.165319][ T5158] adutux 5-1:168.0: ADU100 now attached to /dev/usb/adutux0 [ 1007.323829][T14834] loop3: detected capacity change from 0 to 1024 [ 1007.368820][ T5158] usb 5-1: USB disconnect, device number 18 [ 1007.389599][T14834] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a843c118, mo2=0002] [ 1007.430629][T14834] System zones: 0-1, 3-12 [ 1007.444916][T14834] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1007.557145][T14834] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000 ro. Quota mode: none. [ 1007.653381][T14837] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a843c118, mo2=0002] [ 1007.711369][T14837] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000 r/w. Quota mode: none. [ 1007.838832][T10915] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1008.068475][T14841] loop2: detected capacity change from 0 to 40427 [ 1008.096549][T14841] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 1008.104512][T14841] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1008.181425][T14841] F2FS-fs (loop2): Found nat_bits in checkpoint [ 1008.273838][T14841] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 1008.281055][T14841] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 1008.522758][ T29] audit: type=1804 audit(1718141413.641:1895): pid=14850 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir3876408094/syzkaller.JDvdw6/453/bus/bus" dev="loop2" ino=10 res=1 errno=0 [ 1008.529492][T14847] loop1: detected capacity change from 0 to 2048 [ 1009.002311][T14847] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1010.313838][ T5105] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1012.498136][T14879] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1012.535479][T14879] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1013.147527][T14214] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1013.915187][T14884] loop1: detected capacity change from 0 to 40427 [ 1013.946240][T14884] F2FS-fs (loop1): Found nat_bits in checkpoint [ 1013.965936][T14882] loop4: detected capacity change from 0 to 40427 [ 1013.988074][T14882] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12 [ 1014.012662][T14882] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1014.040572][T14884] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 1014.089673][T14882] F2FS-fs (loop4): Found nat_bits in checkpoint [ 1014.187857][T14882] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 1014.203174][T14882] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 1014.569238][T14910] loop1: detected capacity change from 0 to 40427 [ 1014.612876][T14910] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12 [ 1014.620805][T14910] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1014.670625][T14910] F2FS-fs (loop1): Found nat_bits in checkpoint [ 1014.729947][T14910] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 1014.737174][T14910] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 1014.935102][T14914] syz-executor.4: attempt to access beyond end of device [ 1014.935102][T14914] loop4: rw=2049, sector=45096, nr_sectors = 128 limit=40427 [ 1015.074785][ T29] audit: type=1804 audit(1718141420.191:1896): pid=14916 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2609895253/syzkaller.vpKlJl/424/bus/bus" dev="loop1" ino=10 res=1 errno=0 [ 1015.117412][T14916] syz-executor.1: attempt to access beyond end of device [ 1015.117412][T14916] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 1015.304001][ T29] audit: type=1804 audit(1718141420.401:1897): pid=14914 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir678778217/syzkaller.DhtRMC/451/bus/bus" dev="loop4" ino=10 res=1 errno=0 [ 1015.387696][ T5105] syz-executor.1: attempt to access beyond end of device [ 1015.387696][ T5105] loop1: rw=2049, sector=40960, nr_sectors = 24 limit=40427 [ 1015.441025][T14914] syz-executor.4: attempt to access beyond end of device [ 1015.441025][T14914] loop4: rw=2049, sector=45224, nr_sectors = 8 limit=40427 [ 1015.476246][ T5105] F2FS-fs (loop1): Stopped filesystem due to reason: 3 [ 1015.497626][ T5105] F2FS-fs (loop1): Stopped filesystem due to reason: 3 [ 1015.539186][T14900] loop0: detected capacity change from 0 to 40427 [ 1015.545974][ T5105] F2FS-fs (loop1): Stopped filesystem due to reason: 3 [ 1015.570023][T14900] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 1015.610332][T14900] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1015.673470][T14900] F2FS-fs (loop0): Found nat_bits in checkpoint [ 1015.809309][T14900] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 1015.843200][T14900] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 1015.935179][ T5274] syz-executor.4: attempt to access beyond end of device [ 1015.935179][ T5274] loop4: rw=2049, sector=40960, nr_sectors = 24 limit=40427 [ 1015.956988][T14927] loop2: detected capacity change from 0 to 256 [ 1015.973724][ T5274] F2FS-fs (loop4): Stopped filesystem due to reason: 3 [ 1015.986016][ T5274] F2FS-fs (loop4): Stopped filesystem due to reason: 3 [ 1015.997558][T14927] FAT-fs (loop2): Directory bread(block 64) failed [ 1016.000574][ T5274] F2FS-fs (loop4): Stopped filesystem due to reason: 3 [ 1016.005464][T14927] FAT-fs (loop2): Directory bread(block 65) failed [ 1016.017790][T14927] FAT-fs (loop2): Directory bread(block 66) failed [ 1016.024465][T14927] FAT-fs (loop2): Directory bread(block 67) failed [ 1016.031214][T14927] FAT-fs (loop2): Directory bread(block 68) failed [ 1016.037940][T14927] FAT-fs (loop2): Directory bread(block 69) failed [ 1016.044620][T14927] FAT-fs (loop2): Directory bread(block 70) failed [ 1016.051307][T14927] FAT-fs (loop2): Directory bread(block 71) failed [ 1016.057876][T14927] FAT-fs (loop2): Directory bread(block 72) failed [ 1016.064494][T14927] FAT-fs (loop2): Directory bread(block 73) failed [ 1017.205565][ T29] audit: type=1804 audit(1718141422.321:1898): pid=14930 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1599482052/syzkaller.E5KxRR/14/bus/bus" dev="loop0" ino=10 res=1 errno=0 [ 1017.265338][T14930] syz-executor.0: attempt to access beyond end of device [ 1017.265338][T14930] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 1017.398784][T14919] loop3: detected capacity change from 0 to 40427 [ 1017.436855][T14919] F2FS-fs (loop3): Found nat_bits in checkpoint [ 1017.598736][T14919] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 1017.610339][T14214] syz-executor.0: attempt to access beyond end of device [ 1017.610339][T14214] loop0: rw=2049, sector=40960, nr_sectors = 24 limit=40427 [ 1017.627237][T14214] F2FS-fs (loop0): Stopped filesystem due to reason: 3 [ 1017.628437][T14939] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1017.634684][T14214] F2FS-fs (loop0): Stopped filesystem due to reason: 3 [ 1017.635470][T14214] F2FS-fs (loop0): Stopped filesystem due to reason: 3 [ 1018.618970][T14944] syz-executor.3: attempt to access beyond end of device [ 1018.618970][T14944] loop3: rw=0, sector=53248, nr_sectors = 8 limit=40427 [ 1018.634684][T14944] syz-executor.3: attempt to access beyond end of device [ 1018.634684][T14944] loop3: rw=0, sector=53248, nr_sectors = 8 limit=40427 [ 1019.185754][ T29] audit: type=1800 audit(1718141423.731:1899): pid=14944 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=10 res=0 errno=0 [ 1019.293129][T10915] syz-executor.3: attempt to access beyond end of device [ 1019.293129][T10915] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 1019.370680][T10915] F2FS-fs (loop3): Stopped filesystem due to reason: 3 [ 1019.970706][ T7296] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 1020.176317][ T7296] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1020.199830][ T7296] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1020.225680][ T7296] usb 2-1: New USB device found, idVendor=044f, idProduct=b65d, bcdDevice= 0.00 [ 1020.259209][ T7296] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1020.277025][ T7296] usb 2-1: config 0 descriptor?? [ 1020.618979][T14947] loop2: detected capacity change from 0 to 40427 [ 1020.699772][ T7296] usbhid 2-1:0.0: can't add hid device: -71 [ 1020.706595][ T7296] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 1020.716675][ T7296] usb 2-1: USB disconnect, device number 22 [ 1020.726123][T14947] F2FS-fs (loop2): Found nat_bits in checkpoint [ 1020.818011][T14956] loop0: detected capacity change from 0 to 40427 [ 1020.894101][T14956] F2FS-fs (loop0): Found nat_bits in checkpoint [ 1021.003123][T14956] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 1021.003200][T14947] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 1021.739789][T14974] loop1: detected capacity change from 0 to 128 [ 1023.764476][T14965] loop4: detected capacity change from 0 to 40427 [ 1023.811801][T14965] F2FS-fs (loop4): Found nat_bits in checkpoint [ 1023.839921][T14985] loop0: detected capacity change from 0 to 2048 [ 1023.899534][T14985] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1025.001301][T14214] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1025.108306][T14992] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1025.258908][T15004] loop3: detected capacity change from 0 to 128 [ 1028.278395][T15018] loop4: detected capacity change from 0 to 2048 [ 1028.947364][T15018] loop4: p1 < > p4 [ 1028.952743][T15018] loop4: p4 size 8388608 extends beyond EOD, truncated [ 1029.424383][T15029] loop0: detected capacity change from 0 to 2048 [ 1029.545776][T15029] loop0: p1 < > p4 [ 1029.559729][T15029] loop0: p4 size 8388608 extends beyond EOD, truncated [ 1030.363927][T15036] loop3: detected capacity change from 0 to 256 [ 1030.484653][T15036] FAT-fs (loop3): Directory bread(block 64) failed [ 1030.497690][T15036] FAT-fs (loop3): Directory bread(block 65) failed [ 1030.526583][T15036] FAT-fs (loop3): Directory bread(block 66) failed [ 1030.671425][T15036] FAT-fs (loop3): Directory bread(block 67) failed [ 1030.699965][T15036] FAT-fs (loop3): Directory bread(block 68) failed [ 1030.727829][T15036] FAT-fs (loop3): Directory bread(block 69) failed [ 1030.771938][T15036] FAT-fs (loop3): Directory bread(block 70) failed [ 1030.772549][T15027] loop4: detected capacity change from 0 to 40427 [ 1030.790804][T15036] FAT-fs (loop3): Directory bread(block 71) failed [ 1030.797519][T15036] FAT-fs (loop3): Directory bread(block 72) failed [ 1030.804376][T15036] FAT-fs (loop3): Directory bread(block 73) failed [ 1030.843415][T15027] F2FS-fs (loop4): Found nat_bits in checkpoint [ 1031.127219][T15027] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 1031.146133][T15044] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 1032.703784][ T7338] kworker/u8:10: attempt to access beyond end of device [ 1032.703784][ T7338] loop3: rw=1048577, sector=1800, nr_sectors = 216 limit=256 [ 1033.277397][T15066] loop1: detected capacity change from 0 to 1024 [ 1033.864728][T15066] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1034.065839][T15077] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1034.115463][T15066] EXT4-fs: Ignoring removed nobh option [ 1034.143784][T15066] EXT4-fs: Ignoring removed bh option [ 1034.170125][T15066] EXT4-fs: Remounting file system with no journal so ignoring journalled data option [ 1034.208261][T15066] EXT4-fs: can't change dax mount option while remounting [ 1034.270835][T15084] loop4: detected capacity change from 0 to 128 [ 1038.134794][ T5105] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1038.199060][ T29] audit: type=1326 audit(1718141443.311:1900): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15088 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f69dc07cea9 code=0x7ffc0000 [ 1038.282853][ T29] audit: type=1326 audit(1718141443.311:1901): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15088 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f69dc07cea9 code=0x7ffc0000 [ 1038.321245][ T29] audit: type=1326 audit(1718141443.341:1902): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15088 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f69dc07cea9 code=0x7ffc0000 [ 1038.389368][T15091] bridge_slave_1: left allmulticast mode [ 1038.395262][T15091] bridge_slave_1: left promiscuous mode [ 1038.401118][T15091] bridge0: port 2(bridge_slave_1) entered disabled state [ 1038.418207][ T29] audit: type=1326 audit(1718141443.351:1903): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15088 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f69dc07cea9 code=0x7ffc0000 [ 1038.480862][ T29] audit: type=1326 audit(1718141443.351:1904): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15088 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f69dc07cea9 code=0x7ffc0000 [ 1038.528093][ T29] audit: type=1326 audit(1718141443.351:1905): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15088 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f69dc07cea9 code=0x7ffc0000 [ 1038.556054][ T29] audit: type=1326 audit(1718141443.351:1906): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15088 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f69dc07cea9 code=0x7ffc0000 [ 1038.623574][ T29] audit: type=1326 audit(1718141443.351:1907): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15088 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f69dc07cea9 code=0x7ffc0000 [ 1038.684741][T15102] loop2: detected capacity change from 0 to 1024 [ 1038.700755][ T29] audit: type=1326 audit(1718141443.351:1908): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15088 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f69dc07a627 code=0x7ffc0000 [ 1038.817827][ T29] audit: type=1326 audit(1718141443.351:1909): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15088 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f69dc0402e9 code=0x7ffc0000 [ 1038.924998][T15102] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1038.970752][T15106] loop1: detected capacity change from 0 to 1024 [ 1039.242871][T15106] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a843c118, mo2=0002] [ 1039.243340][T15111] loop0: detected capacity change from 0 to 2048 [ 1039.299101][T15106] System zones: 0-1, 3-12 [ 1039.343349][T15106] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1039.373436][T15111] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1039.495124][T15102] EXT4-fs: Ignoring removed nobh option [ 1039.502951][T15102] EXT4-fs: Ignoring removed bh option [ 1039.508711][T15102] EXT4-fs: Remounting file system with no journal so ignoring journalled data option [ 1039.527666][T15102] EXT4-fs: can't change dax mount option while remounting [ 1039.680496][T15106] EXT4-fs (loop1): re-mounted 00000000-0000-0000-0000-000000000000 ro. Quota mode: none. [ 1040.292963][T14214] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1040.413486][T15119] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a843c118, mo2=0002] [ 1040.475862][T15119] EXT4-fs warning (device loop1): ext4_multi_mount_protect:398: Unable to create kmmpd thread for loop1. [ 1040.514586][T15100] loop4: detected capacity change from 0 to 40427 [ 1040.527583][T15102] EXT4-fs error (device loop2): ext4_acquire_dquot:6858: comm syz-executor.2: Failed to acquire dquot type 0 [ 1041.047460][T15102] EXT4-fs error (device loop2): ext4_acquire_dquot:6858: comm syz-executor.2: Failed to acquire dquot type 0 [ 1041.051499][T15100] F2FS-fs (loop4): Found nat_bits in checkpoint [ 1041.092711][ T5105] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1041.177894][T15100] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 1041.610719][T15136] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1042.118575][ T5107] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1042.406173][T15145] loop4: detected capacity change from 0 to 128 [ 1044.864647][T15153] loop0: detected capacity change from 0 to 128 [ 1044.918313][T15155] loop4: detected capacity change from 0 to 256 [ 1045.074904][T15155] FAT-fs (loop4): Directory bread(block 64) failed [ 1045.083772][T15155] FAT-fs (loop4): Directory bread(block 65) failed [ 1045.090519][T15155] FAT-fs (loop4): Directory bread(block 66) failed [ 1045.097176][T15155] FAT-fs (loop4): Directory bread(block 67) failed [ 1045.103879][T15155] FAT-fs (loop4): Directory bread(block 68) failed [ 1045.110610][T15155] FAT-fs (loop4): Directory bread(block 69) failed [ 1045.119992][T15155] FAT-fs (loop4): Directory bread(block 70) failed [ 1045.126941][T15155] FAT-fs (loop4): Directory bread(block 71) failed [ 1045.170844][T15155] FAT-fs (loop4): Directory bread(block 72) failed [ 1046.005967][T15155] FAT-fs (loop4): Directory bread(block 73) failed [ 1046.341535][T15162] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 1047.024477][T14216] Bluetooth: hci4: command 0x0406 tx timeout [ 1047.145337][T15170] loop2: detected capacity change from 0 to 2048 [ 1048.016468][T15172] loop0: detected capacity change from 0 to 512 [ 1048.035326][T15172] ext4: Unknown parameter 'noacl' [ 1048.157805][T15172] fuse: Bad value for 'fd' [ 1048.168962][T15174] loop2: detected capacity change from 0 to 128 [ 1050.580920][T15189] loop1: detected capacity change from 0 to 256 [ 1050.627448][T15189] FAT-fs (loop1): Directory bread(block 64) failed [ 1050.634070][T15189] FAT-fs (loop1): Directory bread(block 65) failed [ 1050.640731][T15189] FAT-fs (loop1): Directory bread(block 66) failed [ 1050.648590][T15189] FAT-fs (loop1): Directory bread(block 67) failed [ 1050.655187][T15189] FAT-fs (loop1): Directory bread(block 68) failed [ 1050.661785][T15189] FAT-fs (loop1): Directory bread(block 69) failed [ 1050.668333][T15189] FAT-fs (loop1): Directory bread(block 70) failed [ 1050.674886][T15189] FAT-fs (loop1): Directory bread(block 71) failed [ 1050.681553][T15189] FAT-fs (loop1): Directory bread(block 72) failed [ 1050.688054][T15189] FAT-fs (loop1): Directory bread(block 73) failed [ 1050.848108][ T9] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 1051.559644][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1051.608558][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1051.621515][ T9] usb 1-1: New USB device found, idVendor=044f, idProduct=b65d, bcdDevice= 0.00 [ 1051.638619][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1051.662029][ T9] usb 1-1: config 0 descriptor?? [ 1051.689463][T15193] loop3: detected capacity change from 0 to 1024 [ 1052.120379][T15193] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1052.324867][ T9] usbhid 1-1:0.0: can't add hid device: -71 [ 1052.333034][ T9] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 1052.366995][T15203] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1052.393493][ T9] usb 1-1: USB disconnect, device number 19 [ 1052.616858][T15191] ext4: Unknown parameter '/dev/cpu/#/msr' [ 1053.003673][T15188] __quota_error: 39 callbacks suppressed [ 1053.003694][T15188] Quota error (device loop3): do_check_range: Getting block 1794 out of range 1-5 [ 1053.049995][T15188] Quota error (device loop3): qtree_read_dquot: Can't read quota structure for id 0 [ 1053.059681][T15188] EXT4-fs error (device loop3): ext4_acquire_dquot:6858: comm syz-executor.3: Failed to acquire dquot type 0 [ 1053.127575][T15191] Quota error (device loop3): do_check_range: Getting block 1794 out of range 1-5 [ 1053.163883][T15191] Quota error (device loop3): qtree_read_dquot: Can't read quota structure for id 0 [ 1053.202976][T15191] EXT4-fs error (device loop3): ext4_acquire_dquot:6858: comm syz-executor.3: Failed to acquire dquot type 0 [ 1053.400200][T10915] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1053.624820][T15213] loop2: detected capacity change from 0 to 256 [ 1053.744712][T15213] FAT-fs (loop2): Directory bread(block 64) failed [ 1053.771740][T15213] FAT-fs (loop2): Directory bread(block 65) failed [ 1053.781260][T15213] FAT-fs (loop2): Directory bread(block 66) failed [ 1053.790566][T15213] FAT-fs (loop2): Directory bread(block 67) failed [ 1053.797207][T15213] FAT-fs (loop2): Directory bread(block 68) failed [ 1053.814801][T15213] FAT-fs (loop2): Directory bread(block 69) failed [ 1053.880878][T15217] syz-executor.4: attempt to access beyond end of device [ 1053.880878][T15217] nbd4: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1053.894351][T15217] FAT-fs (nbd4): unable to read boot sector [ 1054.329461][T15213] FAT-fs (loop2): Directory bread(block 70) failed [ 1054.680683][T15213] FAT-fs (loop2): Directory bread(block 71) failed [ 1054.785249][T15213] FAT-fs (loop2): Directory bread(block 72) failed [ 1054.815497][T15213] FAT-fs (loop2): Directory bread(block 73) failed [ 1054.893122][T15225] syz-executor.4[15225] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1054.893283][T15225] syz-executor.4[15225] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1054.925913][T15225] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1054.947253][T15225] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1055.183085][ T1248] ieee802154 phy0 wpan0: encryption failed: -22 [ 1055.189692][ T1248] ieee802154 phy1 wpan1: encryption failed: -22 [ 1055.289783][T15206] loop1: detected capacity change from 0 to 40427 [ 1055.310005][T15225] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1055.319527][T15225] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1055.343053][T15206] F2FS-fs (loop1): Found nat_bits in checkpoint [ 1055.489586][T15224] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 1055.519762][T15206] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 1055.527054][T15237] syz-executor.3[15237] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1055.527373][T15237] syz-executor.3[15237] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1055.552111][T15225] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1055.574649][T15225] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1055.741428][ T29] audit: type=1326 audit(1718141460.851:1945): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15234 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fd45167cea9 code=0x0 [ 1055.826532][T15240] syz-executor.1: attempt to access beyond end of device [ 1055.826532][T15240] loop1: rw=0, sector=53248, nr_sectors = 8 limit=40427 [ 1055.848733][T15240] syz-executor.1: attempt to access beyond end of device [ 1055.848733][T15240] loop1: rw=0, sector=53248, nr_sectors = 8 limit=40427 [ 1056.455050][T15241] ptm ptm1: ldisc open failed (-12), clearing slot 1 [ 1056.521122][ T29] audit: type=1800 audit(1718141460.921:1946): pid=15240 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=10 res=0 errno=0 [ 1056.592822][T15245] loop4: detected capacity change from 0 to 256 [ 1056.601452][ T5105] syz-executor.1: attempt to access beyond end of device [ 1056.601452][ T5105] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 1056.651463][T15245] FAT-fs (loop4): Directory bread(block 64) failed [ 1056.658109][T15245] FAT-fs (loop4): Directory bread(block 65) failed [ 1056.665170][T15245] FAT-fs (loop4): Directory bread(block 66) failed [ 1056.669112][ T5105] F2FS-fs (loop1): Stopped filesystem due to reason: 3 [ 1056.671954][T15245] FAT-fs (loop4): Directory bread(block 67) failed [ 1056.672065][T15245] FAT-fs (loop4): Directory bread(block 68) failed [ 1056.672095][T15245] FAT-fs (loop4): Directory bread(block 69) failed [ 1056.672181][T15245] FAT-fs (loop4): Directory bread(block 70) failed [ 1056.672210][T15245] FAT-fs (loop4): Directory bread(block 71) failed [ 1056.672292][T15245] FAT-fs (loop4): Directory bread(block 72) failed [ 1056.672319][T15245] FAT-fs (loop4): Directory bread(block 73) failed [ 1058.758764][ T52] kworker/u8:3: attempt to access beyond end of device [ 1058.758764][ T52] loop2: rw=1, sector=1800, nr_sectors = 216 limit=256 [ 1059.176252][T15255] loop3: detected capacity change from 0 to 40427 [ 1059.191969][T15264] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1059.280535][T15255] F2FS-fs (loop3): Found nat_bits in checkpoint [ 1059.347978][T15270] loop2: detected capacity change from 0 to 1024 [ 1059.525267][T15255] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 1059.575561][T15270] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1060.327687][T15270] EXT4-fs: Ignoring removed nobh option [ 1060.337125][T15270] EXT4-fs: Ignoring removed bh option [ 1060.345449][T15270] EXT4-fs: Remounting file system with no journal so ignoring journalled data option [ 1060.376427][T15270] EXT4-fs: can't change dax mount option while remounting [ 1060.687459][T15286] 9pnet_fd: Insufficient options for proto=fd [ 1061.647802][T15270] Quota error (device loop2): do_check_range: Getting block 1794 out of range 1-5 [ 1061.658302][T15270] Quota error (device loop2): qtree_read_dquot: Can't read quota structure for id 0 [ 1061.680511][T15270] EXT4-fs error (device loop2): ext4_acquire_dquot:6858: comm syz-executor.2: Failed to acquire dquot type 0 [ 1061.721912][T15289] Quota error (device loop2): do_check_range: Getting block 1794 out of range 1-5 [ 1061.747350][T15289] Quota error (device loop2): qtree_read_dquot: Can't read quota structure for id 0 [ 1061.763165][T15292] loop1: detected capacity change from 0 to 256 [ 1061.791368][T15292] FAT-fs (loop1): Directory bread(block 64) failed [ 1061.797937][T15292] FAT-fs (loop1): Directory bread(block 65) failed [ 1061.804579][T15292] FAT-fs (loop1): Directory bread(block 66) failed [ 1061.812950][T15292] FAT-fs (loop1): Directory bread(block 67) failed [ 1061.819526][T15292] FAT-fs (loop1): Directory bread(block 68) failed [ 1061.826066][T15292] FAT-fs (loop1): Directory bread(block 69) failed [ 1061.832677][T15292] FAT-fs (loop1): Directory bread(block 70) failed [ 1061.839172][T15292] FAT-fs (loop1): Directory bread(block 71) failed [ 1061.845764][T15292] FAT-fs (loop1): Directory bread(block 72) failed [ 1061.852282][T15292] FAT-fs (loop1): Directory bread(block 73) failed [ 1061.996295][T15289] EXT4-fs error (device loop2): ext4_acquire_dquot:6858: comm syz-executor.2: Failed to acquire dquot type 0 [ 1062.789663][T15295] loop0: detected capacity change from 0 to 1024 [ 1062.957878][T15295] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a843c118, mo2=0002] [ 1063.004152][T15295] System zones: 0-1, 3-12 [ 1063.082197][T15295] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1063.198215][ T5107] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1063.239315][T15293] loop4: detected capacity change from 0 to 1024 [ 1063.256853][T15295] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000 ro. Quota mode: none. [ 1063.404348][T15295] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a843c118, mo2=0002] [ 1063.427591][T15293] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1063.464918][T15295] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000 r/w. Quota mode: none. [ 1063.577972][T14214] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1063.599344][T15314] loop2: detected capacity change from 0 to 256 [ 1063.634400][T15305] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1063.814358][T15314] FAT-fs (loop2): Directory bread(block 64) failed [ 1063.835195][T15314] FAT-fs (loop2): Directory bread(block 65) failed [ 1063.868212][T15314] FAT-fs (loop2): Directory bread(block 66) failed [ 1063.889182][T15314] FAT-fs (loop2): Directory bread(block 67) failed [ 1063.912702][T15314] FAT-fs (loop2): Directory bread(block 68) failed [ 1063.931578][T15314] FAT-fs (loop2): Directory bread(block 69) failed [ 1063.953447][T15314] FAT-fs (loop2): Directory bread(block 70) failed [ 1063.972274][T15316] loop0: detected capacity change from 0 to 1024 [ 1063.991386][T15314] FAT-fs (loop2): Directory bread(block 71) failed [ 1064.026522][T15314] FAT-fs (loop2): Directory bread(block 72) failed [ 1064.039534][T15293] EXT4-fs: Ignoring removed nobh option [ 1064.045661][T15293] EXT4-fs: Ignoring removed bh option [ 1064.052363][T15293] EXT4-fs: Remounting file system with no journal so ignoring journalled data option [ 1064.065277][T15314] FAT-fs (loop2): Directory bread(block 73) failed [ 1064.090617][T15293] EXT4-fs: can't change dax mount option while remounting [ 1064.103149][T15316] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1064.477031][T15290] Quota error (device loop4): do_check_range: Getting block 1794 out of range 1-5 [ 1064.489329][T15290] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 1064.834907][T15290] EXT4-fs error (device loop4): ext4_acquire_dquot:6858: comm syz-executor.4: Failed to acquire dquot type 0 [ 1064.898329][T15293] Quota error (device loop4): do_check_range: Getting block 1794 out of range 1-5 [ 1065.050105][T15293] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 1065.070628][T15293] EXT4-fs error (device loop4): ext4_acquire_dquot:6858: comm syz-executor.4: Failed to acquire dquot type 0 [ 1065.215936][ T5274] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1065.779843][T15322] loop3: detected capacity change from 0 to 32768 [ 1065.813762][T15322] XFS (loop3): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 1066.037549][T15322] XFS (loop3): Ending clean mount [ 1066.125875][T15322] XFS (loop3): Quotacheck needed: Please wait. [ 1066.247228][T15322] XFS (loop3): Quotacheck: Done. [ 1066.334299][ T29] audit: type=1804 audit(1718141471.451:1947): pid=15322 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2018059817/syzkaller.MP7aqM/187/file0/bus" dev="loop3" ino=9290 res=1 errno=0 [ 1066.440593][ T29] audit: type=1804 audit(1718141471.501:1948): pid=15322 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2018059817/syzkaller.MP7aqM/187/file0/bus" dev="loop3" ino=9290 res=1 errno=0 [ 1066.628494][T14214] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1066.657097][T10915] XFS (loop3): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 1066.789960][T15342] loop1: detected capacity change from 0 to 256 [ 1066.815689][T15342] FAT-fs (loop1): Directory bread(block 64) failed [ 1066.822691][T15342] FAT-fs (loop1): Directory bread(block 65) failed [ 1066.830863][T15342] FAT-fs (loop1): Directory bread(block 66) failed [ 1066.837411][T15342] FAT-fs (loop1): Directory bread(block 67) failed [ 1066.845510][T15342] FAT-fs (loop1): Directory bread(block 68) failed [ 1066.852094][T15342] FAT-fs (loop1): Directory bread(block 69) failed [ 1066.858720][T15342] FAT-fs (loop1): Directory bread(block 70) failed [ 1066.865455][T15342] FAT-fs (loop1): Directory bread(block 71) failed [ 1066.872403][T15342] FAT-fs (loop1): Directory bread(block 72) failed [ 1066.878940][T15342] FAT-fs (loop1): Directory bread(block 73) failed [ 1067.457503][T15345] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 1068.245229][T15360] syz-executor.1[15360] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1068.255061][T15360] syz-executor.1[15360] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1068.312280][ T29] audit: type=1326 audit(1718141473.431:1949): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15357 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2db4a7cea9 code=0x0 [ 1068.647285][T15365] loop4: detected capacity change from 0 to 40427 [ 1068.685248][T15365] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12 [ 1068.693155][T15365] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1068.724812][T15365] F2FS-fs (loop4): Found nat_bits in checkpoint [ 1068.762838][T15365] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 1068.769908][T15365] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 1069.012918][ T29] audit: type=1804 audit(1718141474.121:1950): pid=15370 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir678778217/syzkaller.DhtRMC/471/bus/bus" dev="loop4" ino=10 res=1 errno=0 [ 1069.059170][T15370] syz-executor.4: attempt to access beyond end of device [ 1069.059170][T15370] loop4: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 1069.342885][ T5274] syz-executor.4: attempt to access beyond end of device [ 1069.342885][ T5274] loop4: rw=2049, sector=40960, nr_sectors = 24 limit=40427 [ 1069.395445][ T5274] F2FS-fs (loop4): Stopped filesystem due to reason: 3 [ 1069.415152][ T5274] F2FS-fs (loop4): Stopped filesystem due to reason: 3 [ 1069.454909][ T5274] F2FS-fs (loop4): Stopped filesystem due to reason: 3 [ 1069.534593][T15378] loop3: detected capacity change from 0 to 1024 [ 1069.659193][T15379] loop1: detected capacity change from 0 to 1024 [ 1069.764565][T15378] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1069.814143][T15379] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1070.025290][T15377] EXT4-fs: Ignoring removed nobh option [ 1070.080711][T15377] EXT4-fs: Ignoring removed bh option [ 1070.094383][T15377] EXT4-fs: Remounting file system with no journal so ignoring journalled data option [ 1070.095499][T15378] EXT4-fs: Ignoring removed nobh option [ 1070.113649][T15377] EXT4-fs: can't change dax mount option while remounting [ 1070.159636][T15362] loop2: detected capacity change from 0 to 40427 [ 1070.175595][T15378] EXT4-fs: Ignoring removed bh option [ 1070.218400][T15378] EXT4-fs: Remounting file system with no journal so ignoring journalled data option [ 1070.229965][T15378] EXT4-fs: can't change dax mount option while remounting [ 1070.297326][T15362] F2FS-fs (loop2): Found nat_bits in checkpoint [ 1070.344053][T15377] Quota error (device loop1): do_check_range: Getting block 1794 out of range 1-5 [ 1070.372906][T15377] Quota error (device loop1): qtree_read_dquot: Can't read quota structure for id 0 [ 1070.387424][T15377] EXT4-fs error (device loop1): ext4_acquire_dquot:6858: comm syz-executor.1: Failed to acquire dquot type 0 [ 1070.445106][T15362] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 1070.466812][T15379] Quota error (device loop1): do_check_range: Getting block 1794 out of range 1-5 [ 1070.483879][T15379] Quota error (device loop1): qtree_read_dquot: Can't read quota structure for id 0 [ 1070.496861][T15379] EXT4-fs error (device loop1): ext4_acquire_dquot:6858: comm syz-executor.1: Failed to acquire dquot type 0 [ 1070.504029][T15390] loop4: detected capacity change from 0 to 1024 [ 1071.089756][T15386] dccp_close: ABORT with 60 bytes unread [ 1071.226333][T15378] Quota error (device loop3): do_check_range: Getting block 1794 out of range 1-5 [ 1071.277506][T15378] Quota error (device loop3): qtree_read_dquot: Can't read quota structure for id 0 [ 1071.300887][T15378] EXT4-fs error (device loop3): ext4_acquire_dquot:6858: comm syz-executor.3: Failed to acquire dquot type 0 [ 1071.326859][T15390] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1071.345436][T15400] loop0: detected capacity change from 0 to 256 [ 1071.388930][T15400] FAT-fs (loop0): Directory bread(block 64) failed [ 1071.395698][T15400] FAT-fs (loop0): Directory bread(block 65) failed [ 1071.402341][T15400] FAT-fs (loop0): Directory bread(block 66) failed [ 1071.408942][T15400] FAT-fs (loop0): Directory bread(block 67) failed [ 1071.415564][T15400] FAT-fs (loop0): Directory bread(block 68) failed [ 1071.422137][T15400] FAT-fs (loop0): Directory bread(block 69) failed [ 1071.428686][T15400] FAT-fs (loop0): Directory bread(block 70) failed [ 1071.436593][T15400] FAT-fs (loop0): Directory bread(block 71) failed [ 1071.443232][T15400] FAT-fs (loop0): Directory bread(block 72) failed [ 1071.449725][T15400] FAT-fs (loop0): Directory bread(block 73) failed [ 1071.775500][T15399] Quota error (device loop3): do_check_range: Getting block 1794 out of range 1-5 [ 1071.872334][T15399] Quota error (device loop3): qtree_read_dquot: Can't read quota structure for id 0 [ 1071.901054][T15399] EXT4-fs error (device loop3): ext4_acquire_dquot:6858: comm syz-executor.3: Failed to acquire dquot type 0 [ 1072.196290][T15390] EXT4-fs: Ignoring removed nobh option [ 1072.210667][T15390] EXT4-fs: Ignoring removed bh option [ 1072.263896][T15390] EXT4-fs: Remounting file system with no journal so ignoring journalled data option [ 1072.287192][T15390] EXT4-fs: can't change dax mount option while remounting [ 1072.432441][ T5105] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1072.609040][T15390] EXT4-fs error (device loop4): ext4_acquire_dquot:6858: comm syz-executor.4: Failed to acquire dquot type 0 [ 1072.627636][T15390] EXT4-fs error (device loop4): ext4_acquire_dquot:6858: comm syz-executor.4: Failed to acquire dquot type 0 [ 1073.011420][T10915] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1073.202076][ T11] kworker/u8:0: attempt to access beyond end of device [ 1073.202076][ T11] loop0: rw=1, sector=1800, nr_sectors = 216 limit=256 [ 1073.230980][T15410] loop3: detected capacity change from 0 to 256 [ 1073.272989][T15410] FAT-fs (loop3): Directory bread(block 64) failed [ 1073.281299][T15410] FAT-fs (loop3): Directory bread(block 65) failed [ 1073.287903][T15410] FAT-fs (loop3): Directory bread(block 66) failed [ 1073.294517][T15410] FAT-fs (loop3): Directory bread(block 67) failed [ 1073.301113][T15410] FAT-fs (loop3): Directory bread(block 68) failed [ 1073.307637][T15410] FAT-fs (loop3): Directory bread(block 69) failed [ 1073.314257][T15410] FAT-fs (loop3): Directory bread(block 70) failed [ 1073.320800][T15410] FAT-fs (loop3): Directory bread(block 71) failed [ 1073.327350][T15410] FAT-fs (loop3): Directory bread(block 72) failed [ 1073.334041][T15410] FAT-fs (loop3): Directory bread(block 73) failed [ 1074.477231][T15404] loop2: detected capacity change from 0 to 40427 [ 1074.486199][ T5274] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1074.699046][T15404] F2FS-fs (loop2): Found nat_bits in checkpoint [ 1074.970066][T15404] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 1075.142002][T15432] loop0: detected capacity change from 0 to 40427 [ 1075.174349][T15432] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 1075.182391][T15432] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1075.273443][T15432] F2FS-fs (loop0): Found nat_bits in checkpoint [ 1075.373721][T15432] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 1075.380956][T15432] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 1075.870010][ T29] kauditd_printk_skb: 4 callbacks suppressed [ 1075.870032][ T29] audit: type=1804 audit(1718141480.781:1951): pid=15440 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1599482052/syzkaller.E5KxRR/42/bus/bus" dev="loop0" ino=10 res=1 errno=0 [ 1076.344799][T15416] loop1: detected capacity change from 0 to 40427 [ 1076.396669][T15416] F2FS-fs (loop1): Found nat_bits in checkpoint [ 1076.490484][T15416] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 1076.852832][ T29] audit: type=1800 audit(1718141481.971:1952): pid=15416 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=10 res=0 errno=0 [ 1076.858125][T15416] syz-executor.1: attempt to access beyond end of device [ 1076.858125][T15416] loop1: rw=0, sector=53248, nr_sectors = 8 limit=40427 [ 1076.895074][T15416] syz-executor.1: attempt to access beyond end of device [ 1076.895074][T15416] loop1: rw=0, sector=53248, nr_sectors = 8 limit=40427 [ 1077.751235][ T5105] syz-executor.1: attempt to access beyond end of device [ 1077.751235][ T5105] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 1077.778437][ T5105] F2FS-fs (loop1): Stopped filesystem due to reason: 3 [ 1077.941804][T15449] loop4: detected capacity change from 0 to 40427 [ 1078.049532][T15449] F2FS-fs (loop4): Found nat_bits in checkpoint [ 1078.178132][T15449] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 1078.999161][T15454] loop3: detected capacity change from 0 to 32768 [ 1079.126739][T15454] XFS (loop3): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 1079.137737][T15472] loop1: detected capacity change from 0 to 512 [ 1079.191507][T15472] EXT4-fs: Ignoring removed nobh option [ 1079.200542][T15472] EXT4-fs: Ignoring removed bh option [ 1079.230545][T15472] EXT4-fs: Mount option(s) incompatible with ext3 [ 1079.267873][T15482] loop0: detected capacity change from 0 to 2048 [ 1079.313490][T15484] loop4: detected capacity change from 0 to 256 [ 1079.343546][T15454] XFS (loop3): Ending clean mount [ 1079.343674][T15484] FAT-fs (loop4): Directory bread(block 64) failed [ 1079.355293][T15484] FAT-fs (loop4): Directory bread(block 65) failed [ 1079.362014][T15484] FAT-fs (loop4): Directory bread(block 66) failed [ 1079.368523][T15484] FAT-fs (loop4): Directory bread(block 67) failed [ 1079.375165][T15484] FAT-fs (loop4): Directory bread(block 68) failed [ 1079.381746][T15484] FAT-fs (loop4): Directory bread(block 69) failed [ 1079.388290][T15484] FAT-fs (loop4): Directory bread(block 70) failed [ 1079.394814][T15484] FAT-fs (loop4): Directory bread(block 71) failed [ 1079.401436][T15484] FAT-fs (loop4): Directory bread(block 72) failed [ 1079.407927][T15484] FAT-fs (loop4): Directory bread(block 73) failed [ 1079.573312][T15486] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1079.589416][T15454] XFS (loop3): Quotacheck needed: Please wait. [ 1079.698303][T15461] loop2: detected capacity change from 0 to 40427 [ 1079.716973][T15454] XFS (loop3): Quotacheck: Done. [ 1079.761043][T15461] F2FS-fs (loop2): Found nat_bits in checkpoint [ 1079.860813][T15472] loop1: detected capacity change from 0 to 128 [ 1079.870300][ T29] audit: type=1804 audit(1718141484.981:1953): pid=15454 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2018059817/syzkaller.MP7aqM/193/file0/bus" dev="loop3" ino=9290 res=1 errno=0 [ 1079.935691][T15472] UDF-fs: error (device loop1): udf_read_tagged: read failed, block=256, location=256 [ 1079.983684][T10915] XFS (loop3): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 1080.041463][T15461] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 1080.150143][T15488] UDF-fs: error (device loop1): udf_bitmap_new_block: bitmap for partition 0 corrupted (block 264 marked as free, partition length is 40) [ 1080.491580][T15496] syz-executor.2: attempt to access beyond end of device [ 1080.491580][T15496] loop2: rw=0, sector=53248, nr_sectors = 8 limit=40427 [ 1080.514305][T15496] syz-executor.2: attempt to access beyond end of device [ 1080.514305][T15496] loop2: rw=0, sector=53248, nr_sectors = 8 limit=40427 [ 1081.237394][ T29] audit: type=1800 audit(1718141485.581:1954): pid=15496 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=10 res=0 errno=0 [ 1081.327579][ T5107] syz-executor.2: attempt to access beyond end of device [ 1081.327579][ T5107] loop2: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 1081.381858][ T5107] F2FS-fs (loop2): Stopped filesystem due to reason: 3 [ 1081.455257][T15500] loop0: detected capacity change from 0 to 256 [ 1081.479060][T15500] FAT-fs (loop0): Directory bread(block 64) failed [ 1081.485675][T15500] FAT-fs (loop0): Directory bread(block 65) failed [ 1081.492307][T15500] FAT-fs (loop0): Directory bread(block 66) failed [ 1081.498809][T15500] FAT-fs (loop0): Directory bread(block 67) failed [ 1081.505711][T15500] FAT-fs (loop0): Directory bread(block 68) failed [ 1081.512335][T15500] FAT-fs (loop0): Directory bread(block 69) failed [ 1081.518901][T15500] FAT-fs (loop0): Directory bread(block 70) failed [ 1081.525442][T15500] FAT-fs (loop0): Directory bread(block 71) failed [ 1081.532270][T15500] FAT-fs (loop0): Directory bread(block 72) failed [ 1081.538802][T15500] FAT-fs (loop0): Directory bread(block 73) failed [ 1082.994645][T15507] loop0: detected capacity change from 0 to 40427 [ 1083.024502][T15507] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 1083.032361][T15507] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1083.092559][T15507] F2FS-fs (loop0): Found nat_bits in checkpoint [ 1083.127805][T15507] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 1083.134928][T15507] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 1083.726558][ T29] audit: type=1804 audit(1718141488.581:1955): pid=15513 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir1599482052/syzkaller.E5KxRR/46/bus/bus" dev="loop0" ino=10 res=1 errno=0 [ 1084.003898][T15517] loop3: detected capacity change from 0 to 1024 [ 1084.048140][T15517] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1085.787475][T10915] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1085.858959][ T7338] kworker/u8:10: attempt to access beyond end of device [ 1085.858959][ T7338] loop4: rw=1, sector=1800, nr_sectors = 216 limit=256 [ 1086.610630][ T25] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 1086.881370][ T25] usb 5-1: config index 0 descriptor too short (expected 23569, got 27) [ 1086.889793][ T25] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 1086.941183][ T25] usb 5-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 1086.950272][ T25] usb 5-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 1087.000481][ T25] usb 5-1: Manufacturer: syz [ 1087.007357][ T25] usb 5-1: config 0 descriptor?? [ 1087.033239][ T25] igorplugusb 5-1:0.0: incorrect number of endpoints [ 1087.134932][T15531] loop1: detected capacity change from 0 to 40427 [ 1087.165287][T15531] F2FS-fs (loop1): Found nat_bits in checkpoint [ 1087.238926][T12849] usb 5-1: USB disconnect, device number 19 [ 1087.257199][T15531] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 1087.570884][T15544] loop2: detected capacity change from 0 to 40427 [ 1087.621287][T15544] F2FS-fs (loop2): Found nat_bits in checkpoint [ 1087.989496][T15544] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 1088.034058][T15560] loop0: detected capacity change from 0 to 512 [ 1088.045126][T15560] ext4: Unknown parameter 'noacl' [ 1088.249936][T15560] fuse: Bad value for 'fd' [ 1088.347212][T15568] syz-executor.2: attempt to access beyond end of device [ 1088.347212][T15568] loop2: rw=0, sector=53248, nr_sectors = 8 limit=40427 [ 1088.362903][T15568] syz-executor.2: attempt to access beyond end of device [ 1088.362903][T15568] loop2: rw=0, sector=53248, nr_sectors = 8 limit=40427 [ 1088.420593][ T29] audit: type=1800 audit(1718141493.461:1956): pid=15568 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=10 res=0 errno=0 [ 1089.049104][ T5107] syz-executor.2: attempt to access beyond end of device [ 1089.049104][ T5107] loop2: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 1089.100030][ T5107] F2FS-fs (loop2): Stopped filesystem due to reason: 3 [ 1089.132056][T15573] loop4: detected capacity change from 0 to 256 [ 1089.146909][T15573] FAT-fs (loop4): Directory bread(block 64) failed [ 1089.153900][T15573] FAT-fs (loop4): Directory bread(block 65) failed [ 1089.160577][T15573] FAT-fs (loop4): Directory bread(block 66) failed [ 1089.167085][T15573] FAT-fs (loop4): Directory bread(block 67) failed [ 1089.173680][T15573] FAT-fs (loop4): Directory bread(block 68) failed [ 1089.180172][T15573] FAT-fs (loop4): Directory bread(block 69) failed [ 1089.186847][T15573] FAT-fs (loop4): Directory bread(block 70) failed [ 1089.193474][T15573] FAT-fs (loop4): Directory bread(block 71) failed [ 1089.200023][T15573] FAT-fs (loop4): Directory bread(block 72) failed [ 1089.206569][T15573] FAT-fs (loop4): Directory bread(block 73) failed [ 1089.475587][T15571] loop3: detected capacity change from 0 to 1024 [ 1089.885719][T15580] loop1: detected capacity change from 0 to 256 [ 1089.899348][T15580] FAT-fs (loop1): Directory bread(block 64) failed [ 1089.906087][T15580] FAT-fs (loop1): Directory bread(block 65) failed [ 1089.912681][T15580] FAT-fs (loop1): Directory bread(block 66) failed [ 1089.919186][T15580] FAT-fs (loop1): Directory bread(block 67) failed [ 1089.925785][T15580] FAT-fs (loop1): Directory bread(block 68) failed [ 1089.932322][T15580] FAT-fs (loop1): Directory bread(block 69) failed [ 1089.938887][T15580] FAT-fs (loop1): Directory bread(block 70) failed [ 1089.945439][T15580] FAT-fs (loop1): Directory bread(block 71) failed [ 1089.952027][T15580] FAT-fs (loop1): Directory bread(block 72) failed [ 1089.958524][T15580] FAT-fs (loop1): Directory bread(block 73) failed [ 1089.997227][T15571] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1091.026993][ T64] kworker/u8:5: attempt to access beyond end of device [ 1091.026993][ T64] loop4: rw=1048577, sector=1800, nr_sectors = 216 limit=256 [ 1091.681603][T15596] loop2: detected capacity change from 0 to 1024 [ 1092.001050][T10915] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1092.013411][T15596] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1092.928647][T15596] EXT4-fs: Ignoring removed nobh option [ 1092.946568][T15596] EXT4-fs: Ignoring removed bh option [ 1092.956541][T15596] EXT4-fs: Remounting file system with no journal so ignoring journalled data option [ 1092.970456][T15596] EXT4-fs: can't change dax mount option while remounting [ 1093.170663][T12849] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 1093.295703][T15596] Quota error (device loop2): do_check_range: Getting block 1794 out of range 1-5 [ 1093.306649][T15596] Quota error (device loop2): qtree_read_dquot: Can't read quota structure for id 0 [ 1093.316847][T15596] EXT4-fs error (device loop2): ext4_acquire_dquot:6858: comm syz-executor.2: Failed to acquire dquot type 0 [ 1093.443143][T12849] usb 5-1: config index 0 descriptor too short (expected 23569, got 27) [ 1093.474099][T12849] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 1093.505674][T12849] usb 5-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 1093.526594][T12849] usb 5-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 1093.536781][T15602] loop3: detected capacity change from 0 to 40427 [ 1093.569587][T15596] Quota error (device loop2): do_check_range: Getting block 1794 out of range 1-5 [ 1093.585838][T15596] Quota error (device loop2): qtree_read_dquot: Can't read quota structure for id 0 [ 1093.590004][T15602] F2FS-fs (loop3): Found nat_bits in checkpoint [ 1093.602423][T12849] usb 5-1: Manufacturer: syz [ 1093.607510][T15596] EXT4-fs error (device loop2): ext4_acquire_dquot:6858: comm syz-executor.2: Failed to acquire dquot type 0 [ 1093.637584][T12849] usb 5-1: config 0 descriptor?? [ 1093.673509][T12849] igorplugusb 5-1:0.0: incorrect number of endpoints [ 1093.849070][T15602] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 1093.863264][ T25] usb 5-1: USB disconnect, device number 20 [ 1094.042016][T15604] loop0: detected capacity change from 0 to 40427 [ 1094.437437][T15604] F2FS-fs (loop0): Found nat_bits in checkpoint [ 1094.488705][ T5107] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1094.521876][T15604] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 1095.337160][T15633] loop1: detected capacity change from 0 to 1024 [ 1095.518646][T15633] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a843c118, mo2=0002] [ 1095.539444][T15633] System zones: 0-1, 3-12 [ 1095.546626][T15633] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1095.807657][T15633] EXT4-fs (loop1): re-mounted 00000000-0000-0000-0000-000000000000 ro. Quota mode: none. [ 1095.826387][T15633] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a843c118, mo2=0002] [ 1095.876179][T15633] EXT4-fs (loop1): re-mounted 00000000-0000-0000-0000-000000000000 r/w. Quota mode: none. [ 1095.948790][ T5105] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1095.972204][T15645] loop4: detected capacity change from 0 to 256 [ 1096.002054][T15645] FAT-fs (loop4): Directory bread(block 64) failed [ 1096.008597][T15645] FAT-fs (loop4): Directory bread(block 65) failed [ 1096.015535][T15645] FAT-fs (loop4): Directory bread(block 66) failed [ 1096.022428][T15645] FAT-fs (loop4): Directory bread(block 67) failed [ 1096.029019][T15645] FAT-fs (loop4): Directory bread(block 68) failed [ 1096.035590][T15645] FAT-fs (loop4): Directory bread(block 69) failed [ 1096.042176][T15645] FAT-fs (loop4): Directory bread(block 70) failed [ 1096.048666][T15645] FAT-fs (loop4): Directory bread(block 71) failed [ 1096.055262][T15645] FAT-fs (loop4): Directory bread(block 72) failed [ 1096.061853][T15645] FAT-fs (loop4): Directory bread(block 73) failed [ 1097.325494][T15651] loop2: detected capacity change from 0 to 512 [ 1097.333717][T15651] ext4: Unknown parameter 'noacl' [ 1098.152521][T15657] loop4: detected capacity change from 0 to 256 [ 1099.228350][T15651] fuse: Bad value for 'fd' [ 1099.248519][T15657] FAT-fs (loop4): Directory bread(block 64) failed [ 1099.310602][T15657] FAT-fs (loop4): Directory bread(block 65) failed [ 1099.344773][T15657] FAT-fs (loop4): Directory bread(block 66) failed [ 1099.368538][T15657] FAT-fs (loop4): Directory bread(block 67) failed [ 1099.378635][T15666] loop3: detected capacity change from 0 to 1024 [ 1099.385979][T15657] FAT-fs (loop4): Directory bread(block 68) failed [ 1099.408473][T15657] FAT-fs (loop4): Directory bread(block 69) failed [ 1099.432133][T15657] FAT-fs (loop4): Directory bread(block 70) failed [ 1099.454771][T15657] FAT-fs (loop4): Directory bread(block 71) failed [ 1099.475570][T15666] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a843c118, mo2=0002] [ 1099.483904][T15657] FAT-fs (loop4): Directory bread(block 72) failed [ 1099.500638][T15666] System zones: 0-1, 3-12 [ 1099.517166][T15666] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1099.521054][T15657] FAT-fs (loop4): Directory bread(block 73) failed [ 1099.586039][T15666] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000 ro. Quota mode: none. [ 1099.649161][T15666] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a843c118, mo2=0002] [ 1099.690643][T15666] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000 r/w. Quota mode: none. [ 1099.780930][ T46] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 1099.794117][T10915] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1099.997815][ T46] usb 1-1: config index 0 descriptor too short (expected 23569, got 27) [ 1100.026784][ T46] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 1100.085512][ T46] usb 1-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 1100.109063][T15686] syz-executor.3[15686] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1100.109415][T15686] syz-executor.3[15686] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1100.129043][ T46] usb 1-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 1100.174648][ T46] usb 1-1: Manufacturer: syz [ 1100.190290][ T46] usb 1-1: config 0 descriptor?? [ 1100.207626][ T46] igorplugusb 1-1:0.0: incorrect number of endpoints [ 1100.230323][ T29] audit: type=1326 audit(1718141505.341:1957): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15683 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fd45167cea9 code=0x0 [ 1100.410462][ T46] usb 1-1: USB disconnect, device number 20 [ 1100.444785][T15669] loop1: detected capacity change from 0 to 40427 [ 1100.532602][T15669] F2FS-fs (loop1): Found nat_bits in checkpoint [ 1100.714036][T15669] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 1101.399998][T15699] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1101.581791][T15707] loop0: detected capacity change from 0 to 256 [ 1101.620229][T15707] FAT-fs (loop0): Directory bread(block 64) failed [ 1101.627159][T15707] FAT-fs (loop0): Directory bread(block 65) failed [ 1101.634417][T15707] FAT-fs (loop0): Directory bread(block 66) failed [ 1101.641091][T15707] FAT-fs (loop0): Directory bread(block 67) failed [ 1101.651159][T15707] FAT-fs (loop0): Directory bread(block 68) failed [ 1101.657774][T15707] FAT-fs (loop0): Directory bread(block 69) failed [ 1101.664564][T15707] FAT-fs (loop0): Directory bread(block 70) failed [ 1101.671261][T15707] FAT-fs (loop0): Directory bread(block 71) failed [ 1101.678100][T15707] FAT-fs (loop0): Directory bread(block 72) failed [ 1101.684737][T15707] FAT-fs (loop0): Directory bread(block 73) failed [ 1104.091838][T15718] loop1: detected capacity change from 0 to 32768 [ 1104.427271][T15734] loop2: detected capacity change from 0 to 512 [ 1104.437260][T15734] ext4: Unknown parameter 'noacl' [ 1105.579560][T15734] fuse: Bad value for 'fd' [ 1105.626931][ T29] audit: type=1804 audit(1718141510.741:1958): pid=15718 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir2609895253/syzkaller.vpKlJl/460/bus" dev="sda1" ino=1946 res=1 errno=0 [ 1105.716215][ T29] audit: type=1804 audit(1718141510.751:1959): pid=15718 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir2609895253/syzkaller.vpKlJl/460/bus" dev="sda1" ino=1946 res=1 errno=0 [ 1106.040534][ T46] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 1106.074305][T15745] loop2: detected capacity change from 0 to 1024 [ 1106.088503][T15747] loop1: detected capacity change from 0 to 256 [ 1106.104901][T15747] FAT-fs (loop1): Directory bread(block 64) failed [ 1106.111581][T15747] FAT-fs (loop1): Directory bread(block 65) failed [ 1106.118137][T15747] FAT-fs (loop1): Directory bread(block 66) failed [ 1106.124694][T15747] FAT-fs (loop1): Directory bread(block 67) failed [ 1106.131345][T15747] FAT-fs (loop1): Directory bread(block 68) failed [ 1106.137883][T15747] FAT-fs (loop1): Directory bread(block 69) failed [ 1106.144492][T15747] FAT-fs (loop1): Directory bread(block 70) failed [ 1106.152492][T15747] FAT-fs (loop1): Directory bread(block 71) failed [ 1106.159073][T15747] FAT-fs (loop1): Directory bread(block 72) failed [ 1106.165669][T15747] FAT-fs (loop1): Directory bread(block 73) failed [ 1106.262456][ T46] usb 4-1: config index 0 descriptor too short (expected 23569, got 27) [ 1106.337614][T15745] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1106.360583][ T46] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 1106.439924][ T46] usb 4-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 1106.489768][ T46] usb 4-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 1106.653866][ T46] usb 4-1: Manufacturer: syz [ 1106.691484][ T46] usb 4-1: config 0 descriptor?? [ 1108.015672][ T5107] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1108.032989][ T46] igorplugusb 4-1:0.0: incorrect number of endpoints [ 1108.122106][ T46] usb 4-1: USB disconnect, device number 25 [ 1108.166159][T15758] loop2: detected capacity change from 0 to 256 [ 1108.173302][T15743] loop0: detected capacity change from 0 to 40427 [ 1108.209512][T15758] FAT-fs (loop2): Directory bread(block 64) failed [ 1108.216420][T15758] FAT-fs (loop2): Directory bread(block 65) failed [ 1108.223465][T15758] FAT-fs (loop2): Directory bread(block 66) failed [ 1108.230005][T15758] FAT-fs (loop2): Directory bread(block 67) failed [ 1108.236727][T15758] FAT-fs (loop2): Directory bread(block 68) failed [ 1108.243341][T15758] FAT-fs (loop2): Directory bread(block 69) failed [ 1108.249958][T15758] FAT-fs (loop2): Directory bread(block 70) failed [ 1108.256597][T15758] FAT-fs (loop2): Directory bread(block 71) failed [ 1108.263269][T15758] FAT-fs (loop2): Directory bread(block 72) failed [ 1108.269803][T15758] FAT-fs (loop2): Directory bread(block 73) failed [ 1108.304740][T15743] F2FS-fs (loop0): Found nat_bits in checkpoint [ 1108.497298][T15743] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 1111.434743][T15787] loop0: detected capacity change from 0 to 1024 [ 1111.858593][T15795] loop2: detected capacity change from 0 to 512 [ 1111.866923][T15795] ext4: Unknown parameter 'noacl' [ 1112.012050][T15795] fuse: Bad value for 'fd' [ 1112.297736][T15798] loop4: detected capacity change from 0 to 1024 [ 1112.506149][T15798] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1112.644487][T15798] EXT4-fs: Ignoring removed nobh option [ 1112.660504][T15798] EXT4-fs: Ignoring removed bh option [ 1112.670547][T15798] EXT4-fs: Remounting file system with no journal so ignoring journalled data option [ 1112.680307][T15798] EXT4-fs: can't change dax mount option while remounting [ 1112.747982][T15804] loop1: detected capacity change from 0 to 1024 [ 1112.823038][T15804] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1113.017264][T15808] loop2: detected capacity change from 0 to 256 [ 1114.733399][T15798] Quota error (device loop4): do_check_range: Getting block 1794 out of range 1-5 [ 1114.744354][T15798] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 1114.765030][ T5105] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1114.774352][T15798] EXT4-fs error (device loop4): ext4_acquire_dquot:6858: comm syz-executor.4: Failed to acquire dquot type 0 [ 1114.781753][T15808] FAT-fs (loop2): Directory bread(block 64) failed [ 1114.800578][T15808] FAT-fs (loop2): Directory bread(block 65) failed [ 1114.808094][T15808] FAT-fs (loop2): Directory bread(block 66) failed [ 1114.867592][T15811] Quota error (device loop4): do_check_range: Getting block 1794 out of range 1-5 [ 1114.877106][T15808] FAT-fs (loop2): Directory bread(block 67) failed [ 1114.877249][T15808] FAT-fs (loop2): Directory bread(block 68) failed [ 1114.877278][T15808] FAT-fs (loop2): Directory bread(block 69) failed [ 1114.878043][T15811] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 1114.906741][T15811] EXT4-fs error (device loop4): ext4_acquire_dquot:6858: comm syz-executor.4: Failed to acquire dquot type 0 [ 1114.973179][T15808] FAT-fs (loop2): Directory bread(block 70) failed [ 1114.979771][T15808] FAT-fs (loop2): Directory bread(block 71) failed [ 1115.013818][T15808] FAT-fs (loop2): Directory bread(block 72) failed [ 1115.065957][T15808] FAT-fs (loop2): Directory bread(block 73) failed [ 1115.251613][T12849] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 1115.525924][T12849] usb 2-1: config index 0 descriptor too short (expected 23569, got 27) [ 1115.544981][T12849] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 1115.632689][T12849] usb 2-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 1115.672862][T12849] usb 2-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 1115.693155][T12849] usb 2-1: Manufacturer: syz [ 1115.711478][T12849] usb 2-1: config 0 descriptor?? [ 1115.732227][T12849] igorplugusb 2-1:0.0: incorrect number of endpoints [ 1115.862166][ T5274] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1115.912673][T15816] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 1115.962068][ T9] usb 2-1: USB disconnect, device number 23 [ 1116.478369][T15826] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1116.625858][ T1248] ieee802154 phy0 wpan0: encryption failed: -22 [ 1116.632328][ T1248] ieee802154 phy1 wpan1: encryption failed: -22 [ 1116.759991][T15834] syz-executor.1[15834] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1116.769247][T15834] syz-executor.1[15834] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1116.849759][ T29] audit: type=1326 audit(1718141521.961:1960): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15831 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2db4a7cea9 code=0x0 [ 1117.727888][T15864] loop4: detected capacity change from 0 to 256 [ 1117.864380][T15872] loop4: detected capacity change from 0 to 128 [ 1117.916426][T15872] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 1117.939029][ T9] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 1117.956549][T15872] ext4 filesystem being mounted at /root/syzkaller-testdir678778217/syzkaller.DhtRMC/489/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 1117.998912][T12849] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 1118.036584][ T5274] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1118.452235][T15876] syzkaller0: entered promiscuous mode [ 1118.457804][T15876] syzkaller0: entered allmulticast mode [ 1118.798325][ T9] usb 1-1: config index 0 descriptor too short (expected 23569, got 27) [ 1118.817081][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 1118.829465][ T9] usb 1-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 1118.843138][ T9] usb 1-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 1118.904399][T12849] usb 2-1: Using ep0 maxpacket: 16 [ 1118.989953][T12849] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 1118.999874][T15887] loop3: detected capacity change from 0 to 1024 [ 1119.011964][ T9] usb 1-1: Manufacturer: syz [ 1119.054876][ T9] usb 1-1: config 0 descriptor?? [ 1119.075580][ T9] igorplugusb 1-1:0.0: incorrect number of endpoints [ 1119.111407][T12849] usb 2-1: New USB device found, idVendor=084f, idProduct=0001, bcdDevice= 2.86 [ 1119.120665][T12849] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1119.137447][T12849] usb 2-1: Product: syz [ 1119.150253][T12849] usb 2-1: Manufacturer: syz [ 1119.173122][T12849] usb 2-1: SerialNumber: syz [ 1119.180039][T12849] usb 2-1: config 0 descriptor?? [ 1119.289920][ T58] usb 1-1: USB disconnect, device number 21 [ 1119.373559][T12849] empeg 2-1:0.0: empeg converter detected [ 1119.440815][T12849] usb 2-1: active config #0 != 1 ?? [ 1119.671942][T12849] usb 2-1: USB disconnect, device number 24 [ 1121.139421][T15891] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1121.455684][ T29] audit: type=1800 audit(1718141526.561:1961): pid=15933 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="overlay" ino=1968 res=0 errno=0 [ 1121.456073][T15933] evm: overlay not supported [ 1121.504085][ T29] audit: type=1800 audit(1718141526.571:1962): pid=15933 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="overlay" ino=1968 res=0 errno=0 [ 1121.640563][ T9] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 1122.058603][ T9] usb 5-1: config index 0 descriptor too short (expected 23569, got 27) [ 1122.629577][ T9] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 1122.655584][ T9] usb 5-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 1122.665139][ T9] usb 5-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 1122.673218][ T9] usb 5-1: Manufacturer: syz [ 1122.682874][ T9] usb 5-1: config 0 descriptor?? [ 1122.704227][ T9] igorplugusb 5-1:0.0: incorrect number of endpoints [ 1122.807466][T15926] loop1: detected capacity change from 0 to 32768 [ 1122.911547][ T58] usb 5-1: USB disconnect, device number 21 [ 1122.982010][T15940] loop2: detected capacity change from 0 to 32768 [ 1122.991853][T15940] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (15940) [ 1123.009413][T15940] BTRFS info (device loop2): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 1123.025925][T15940] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 1123.035360][T15940] BTRFS info (device loop2): using free-space-tree [ 1123.151506][ T5107] BTRFS info (device loop2): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 1123.914597][T15982] syzkaller0: entered promiscuous mode [ 1123.920166][T15982] syzkaller0: entered allmulticast mode [ 1125.824617][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 1126.144495][T16006] loop0: detected capacity change from 0 to 32768 [ 1127.631059][ T9] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 1127.886034][ T9] usb 1-1: config index 0 descriptor too short (expected 23569, got 27) [ 1127.954744][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 1127.982221][T16029] syz-executor.4[16029] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1127.982324][T16029] syz-executor.4[16029] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1128.008691][ T29] audit: type=1326 audit(1718141533.121:1963): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16025 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f148ce7cea9 code=0x0 [ 1128.020965][ T9] usb 1-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 1128.137162][ T9] usb 1-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 1128.313606][ T9] usb 1-1: Manufacturer: syz [ 1128.333140][ T9] usb 1-1: config 0 descriptor?? [ 1128.346193][ T9] igorplugusb 1-1:0.0: incorrect number of endpoints [ 1128.407711][T16041] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1129.218300][ T58] usb 1-1: USB disconnect, device number 22 [ 1129.402098][T16044] loop3: detected capacity change from 0 to 4096 [ 1129.462398][T16044] NILFS (loop3): invalid segment: Checksum error in segment payload [ 1129.488994][T16054] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1129.502570][T16044] NILFS (loop3): trying rollback from an earlier position [ 1129.542391][T16044] NILFS (loop3): recovery complete [ 1129.564007][T16059] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1129.604382][ T29] audit: type=1804 audit(1718141534.721:1964): pid=16044 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir2018059817/syzkaller.MP7aqM/221/file1/bus" dev="loop3" ino=12 res=1 errno=0 [ 1129.719214][ T29] audit: type=1804 audit(1718141534.831:1965): pid=16044 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir2018059817/syzkaller.MP7aqM/221/file1/bus" dev="loop3" ino=12 res=1 errno=0 [ 1130.016067][T16075] syz-executor.2[16075] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1130.016156][T16075] syz-executor.2[16075] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1130.062374][ T29] audit: type=1326 audit(1718141535.181:1966): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16070 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f69dc07cea9 code=0x0 [ 1131.824547][ T25] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 1132.092721][ T25] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1132.113132][ T25] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1132.147261][ T25] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1132.194512][ T25] usb 4-1: New USB device found, idVendor=0b05, idProduct=196b, bcdDevice= 0.00 [ 1132.233661][ T25] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1132.279177][ T25] usb 4-1: config 0 descriptor?? [ 1132.327698][T16096] loop2: detected capacity change from 0 to 1024 [ 1132.637899][T16100] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1133.362821][ T25] usbhid 4-1:0.0: can't add hid device: -71 [ 1133.368879][ T25] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 1133.503338][ T25] usb 4-1: USB disconnect, device number 26 [ 1133.870557][ T58] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 1134.106806][ T58] usb 3-1: config index 0 descriptor too short (expected 23569, got 27) [ 1134.146198][ T58] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 1134.203400][ T58] usb 3-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 1134.233101][ T58] usb 3-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 1134.256041][ T58] usb 3-1: Manufacturer: syz [ 1134.264566][ T58] usb 3-1: config 0 descriptor?? [ 1134.274431][ T58] igorplugusb 3-1:0.0: incorrect number of endpoints [ 1134.467162][ T5158] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 1134.475880][ T58] usb 3-1: USB disconnect, device number 24 [ 1134.543533][T16124] VFS: Close: file count is 0 (f_op=shmem_file_operations) [ 1134.543711][T16124] ------------[ cut here ]------------ [ 1134.556525][T16124] kernel BUG at fs/open.c:1514! [ 1134.569857][T16124] Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI [ 1134.569890][T16124] CPU: 0 PID: 16124 Comm: syz-executor.1 Not tainted 6.10.0-rc3-next-20240611-syzkaller #0 2024/06/11 21:32:19 SYZFATAL: failed to recv *flatrpc.HostMessageRaw: EOF [ 1134.569909][T16124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 1134.569919][T16124] RIP: 0010:filp_flush+0x152/0x160 [ 1134.569946][T16124] Code: e9 80 e1 07 80 c1 03 38 c1 7c a6 48 89 ef e8 75 00 f0 ff eb 9c e8 ce f1 89 ff 48 c7 c7 e0 63 d8 8b 48 89 ee e8 cf 55 7e 09 90 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 90 90 90 [ 1134.569958][T16124] RSP: 0018:ffffc9000e107a00 EFLAGS: 00010246 [ 1134.569972][T16124] RAX: 0000000000000038 RBX: 0000000000000000 RCX: a53d5b3ba0b01900 [ 1134.569983][T16124] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 1134.569993][T16124] RBP: ffffffff8bd43600 R08: ffffffff817376a9 R09: fffffbfff1c39b10 [ 1134.570004][T16124] R10: dffffc0000000000 R11: fffffbfff1c39b10 R12: ffff88807a8ae780 [ 1134.570016][T16124] R13: dffffc0000000000 R14: ffff88802e012940 R15: 0000000000000004 [ 1134.570027][T16124] FS: 0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 [ 1134.570039][T16124] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1134.570049][T16124] CR2: 0000000020071000 CR3: 000000006e02a000 CR4: 00000000003506f0 [ 1134.570064][T16124] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1134.570074][T16124] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1134.570084][T16124] Call Trace: [ 1134.570091][T16124] [ 1134.570098][T16124] ? __die_body+0x88/0xe0 [ 1134.570123][T16124] ? die+0xcf/0x110 [ 1134.570147][T16124] ? do_trap+0x15a/0x3a0 [ 1134.570168][T16124] ? filp_flush+0x152/0x160 [ 1134.570189][T16124] ? do_error_trap+0x1dc/0x2c0 [ 1134.570209][T16124] ? filp_flush+0x152/0x160 [ 1134.570234][T16124] ? __pfx_do_error_trap+0x10/0x10 [ 1134.570254][T16124] ? report_bug+0x3e8/0x500 [ 1134.570282][T16124] ? handle_invalid_op+0x34/0x40 [ 1134.570301][T16124] ? filp_flush+0x152/0x160 [ 1134.570321][T16124] ? exc_invalid_op+0x38/0x50 [ 1134.570339][T16124] ? asm_exc_invalid_op+0x1a/0x20 [ 1134.570360][T16124] ? __wake_up_klogd+0x109/0x140 [ 1134.570380][T16124] ? filp_flush+0x152/0x160 [ 1134.570404][T16124] filp_close+0x1e/0x40 [ 1134.570425][T16124] put_files_struct+0x1b6/0x360 [ 1134.570445][T16124] do_exit+0xa08/0x28e0 [ 1134.570471][T16124] ? __pfx_do_exit+0x10/0x10 [ 1134.570492][T16124] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1134.570519][T16124] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 1134.570540][T16124] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 1134.570560][T16124] ? _raw_spin_lock_irq+0xdf/0x120 [ 1134.570583][T16124] do_group_exit+0x207/0x2c0 [ 1134.570605][T16124] ? _raw_spin_unlock_irq+0x23/0x50 [ 1134.570625][T16124] ? lockdep_hardirqs_on+0x99/0x150 [ 1134.570650][T16124] get_signal+0x16a1/0x1740 [ 1134.570675][T16124] ? __pfx_get_signal+0x10/0x10 [ 1134.570698][T16124] arch_do_signal_or_restart+0x96/0x830 [ 1134.570720][T16124] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 1134.570741][T16124] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 1134.570765][T16124] ? syscall_exit_to_user_mode+0xa3/0x370 [ 1134.570791][T16124] syscall_exit_to_user_mode+0xc9/0x370 [ 1134.570817][T16124] do_syscall_64+0x100/0x230 [ 1134.570834][T16124] ? clear_bhb_loop+0x35/0x90 [ 1134.570855][T16124] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1134.570875][T16124] RIP: 0033:0x7f2db4a7cea9 [ 1134.570890][T16124] Code: Unable to access opcode bytes at 0x7f2db4a7ce7f. [ 1134.570899][T16124] RSP: 002b:00007f2db5754178 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1134.570918][T16124] RAX: fffffffffffffe00 RBX: 00007f2db4bb3f88 RCX: 00007f2db4a7cea9 [ 1134.570931][T16124] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f2db4bb3f88 [ 1134.570943][T16124] RBP: 00007f2db4bb3f80 R08: 00007f2db57546c0 R09: 00007f2db57546c0 [ 1134.570956][T16124] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2db4bb3f8c [ 1134.570968][T16124] R13: 000000000000000b R14: 00007ffebf740970 R15: 00007ffebf740a58 [ 1134.570988][T16124] [ 1134.570994][T16124] Modules linked in: [ 1134.571071][T16124] ---[ end trace 0000000000000000 ]--- [ 1134.984727][T16124] RIP: 0010:filp_flush+0x152/0x160 [ 1134.998774][T16124] Code: e9 80 e1 07 80 c1 03 38 c1 7c a6 48 89 ef e8 75 00 f0 ff eb 9c e8 ce f1 89 ff 48 c7 c7 e0 63 d8 8b 48 89 ee e8 cf 55 7e 09 90 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 90 90 90 [ 1135.030653][T16124] RSP: 0018:ffffc9000e107a00 EFLAGS: 00010246 [ 1135.036776][T16124] RAX: 0000000000000038 RBX: 0000000000000000 RCX: a53d5b3ba0b01900 [ 1135.065198][T16124] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 1135.090847][T16124] RBP: ffffffff8bd43600 R08: ffffffff817376a9 R09: fffffbfff1c39b10 [ 1135.098868][T16124] R10: dffffc0000000000 R11: fffffbfff1c39b10 R12: ffff88807a8ae780 [ 1135.127019][T16124] R13: dffffc0000000000 R14: ffff88802e012940 R15: 0000000000000004 [ 1135.161987][T16124] FS: 0000000000000000(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 [ 1135.202034][T16124] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1135.208654][T16124] CR2: 0000000020b36000 CR3: 000000006e02a000 CR4: 00000000003506f0 [ 1135.250450][T16124] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1135.258569][T16124] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1135.305461][T16124] Kernel panic - not syncing: Fatal exception [ 1135.311784][T16124] Kernel Offset: disabled [ 1135.316097][T16124] Rebooting in 86400 seconds..