last executing test programs: 6.513749182s ago: executing program 0 (id=1558): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000004002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x13, r1, 0x5000) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x17) write$binfmt_aout(r1, 0x0, 0xffffffdb) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) 5.114590983s ago: executing program 2 (id=1570): pipe(0x0) memfd_create(&(0x7f0000000340)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ7\xe7a\xdenJ\xeb\x87\x9b\x11x\x0e\xa1\xcf\x1a\x98S7\xc9\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x04\x879\xa24\xa9am\xde\xb2\xd3\xcbZJoa\xc4\x1acB\xaa\xc1\xfb Q\xd4\xf4\x01\xa52\xe2DG\xd4\xbd{\x9f\xa9\x97\x9b@\xdb\x00b\xe1br\xb6\x008\xe3\x10\xff\xc2\x9d\r2\x9e\x8e\x04sW\x1b\xb7\xb3\xa2\xc9&@\xca\xda\xdc\xe2/\x97X\xac\b\xb0\xc2<\x80E\x1a\xbc\xc7W\xda9VsA\xaf\xc6\xcf\xe1\xa1\xb5M\xa2\x85\xa6y\xc4J\xf1\xf7\xfcD\x95\xe3\xeb\xc7\xbc\x91\xb0\xa8\x9eo\xebF(\x9dL\x01vRk\xaacB\x14OD\\\xe8R\xe4\xcd\xec\xcc\xd1\x0fre\xe86\xcd\xeb\xc4$\x98\x06J\xd6dD\x8d_U`ji{\xab\x97\xaf;l\x1f\xaf\xb38\x14\xcb\xfa\xb3j\x92\f\xe0\x81\xa0\xa2-g\b\x99\x0e\x8d\x8d\x16\xd9w\\\xf0\xce\xb0j\x9d\'\x93\xef\x1d\xa0H\xd9\xbd\xd9\xaf\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) ioctl$UDMABUF_CREATE(0xffffffffffffffff, 0x40187542, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl$SNDCTL_DSP_SETTRIGGER(r0, 0x40045010, &(0x7f00000000c0)=0x8001) write$dsp(r0, &(0x7f0000000080)="9a", 0x1) close(r0) 4.58392874s ago: executing program 2 (id=1572): syz_open_procfs(0x0, &(0x7f00000004c0)='attr\x00') r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080), 0x22242, 0x0) write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f0000000100)={0x1, 0x6}, 0x2) socketpair(0x1, 0x2, 0x1, &(0x7f0000000000)) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) write$USERIO_CMD_REGISTER(r0, &(0x7f00000000c0), 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000000)={0x2, 0x3}, 0x2) 3.673217042s ago: executing program 0 (id=1586): openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x140, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x100000, 0x5691409, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x100000}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000006380)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000400000000000000000000000000000000000fdff00000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001354c4b600", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x20, 0x0, 0xc35, {0x0, 0x3022d6e144aa3cef}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x0) 3.672648923s ago: executing program 2 (id=1576): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0f00000004000000040000001200000000000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB], 0x48) r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x4, &(0x7f0000000400)=ANY=[@ANYBLOB="18020000801000000000000004000000850000002f00000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x80) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000080)={@map=r2, r3, 0x5}, 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000740)={{r2}, &(0x7f00000006c0), &(0x7f0000000700)=r1}, 0x20) sendmsg$inet(r0, &(0x7f0000000980)={0x0, 0x6000, &(0x7f0000000900)=[{&(0x7f0000000640)='U', 0xa00120}], 0x1}, 0x3) close(r1) 3.42667448s ago: executing program 3 (id=1579): socket$nl_route(0x10, 0x3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x80042, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r0 = io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0x5c5f, 0xc000, 0xa, 0xc1}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1600000004"], 0x50) io_uring_enter(r0, 0x2219, 0x7721, 0x16, 0x0, 0x0) 3.421336479s ago: executing program 0 (id=1580): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) r0 = io_uring_setup(0x3eae, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0x1a1}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001700)=""/4095, 0xfff}], 0x1) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x8) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0x2710, @local}, 0x10) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x7fffffffffffffff, 0x15) 3.275028048s ago: executing program 2 (id=1582): syz_mount_image$exfat(&(0x7f00000004c0), &(0x7f0000001900)='./file1\x00', 0x14090, &(0x7f00000024c0)=ANY=[@ANYRES32=0x0, @ANYRES16, @ANYRESOCT=0x0, @ANYBLOB="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", @ANYRES32], 0xfd, 0x1512, &(0x7f0000005080)="$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") socket$packet(0x11, 0x2, 0x300) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_LINK_CREATE_XDP(0x1c, 0x0, 0x0) sendmsg$nl_route_sched_retired(0xffffffffffffffff, 0x0, 0x20000000) syz_clone3(&(0x7f0000000440)={0x108800000, 0x0, 0x0, 0x0, {0x36}, &(0x7f0000000080)=""/50, 0x32, 0x0, 0x0}, 0x58) truncate(&(0x7f0000000000)='./file0\x00', 0x3) 3.251478327s ago: executing program 1 (id=1583): r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0600000004000000ff0f000007"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000b2e900007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b, '\x00', 0x0, @fallback=0x36, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x94) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000000)={r3, r2, 0x25, 0x0, @void}, 0x10) syz_emit_ethernet(0xfdef, &(0x7f0000000000)={@local, @remote, @void, {@llc={0x8864, {@snap={0x0, 0x0, '~', "3fab95", 0x892f}}}}}, 0x0) 3.116451901s ago: executing program 5 (id=1584): syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x8002) prctl$PR_SET_MM_MAP(0x49, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r0 = io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xb8f0, 0xc000, 0x3, 0x191}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0x3, 0x0, &(0x7f0000000240)='syzkaller\x00', 0x80000000, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="16"], 0x50) io_uring_enter(r0, 0x2219, 0x7721, 0x16, 0x0, 0x0) 2.91267064s ago: executing program 3 (id=1585): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x101e01, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000140)=0x15) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000002c0)=0x7e) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000540)=0x9) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000180)=0xec) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000001c0)=0x40) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7e) 2.843484863s ago: executing program 1 (id=1587): syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x808082, &(0x7f0000000040)={[{@block_validity}]}, 0xfe, 0x4a3, &(0x7f00000005c0)="$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") quotactl$Q_QUOTAON(0xffffffff80000202, &(0x7f0000000180)=@loop={'/dev/loop', 0x0}, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000400)={0x3, 0x8}, 0x10) syz_mount_image$fuse(0x0, &(0x7f0000000000)='./file0\x00', 0x1004000, 0x0, 0x1, 0x0, 0x0) 2.75365167s ago: executing program 5 (id=1588): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0) rseq(&(0x7f0000000080), 0x20, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) removexattr(&(0x7f00000190c0)='./file0\x00', &(0x7f0000019080)=@random={'user.', './binderfs/binder0\x00'}) syz_fuse_handle_req(r0, &(0x7f0000004140)="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0x2000, &(0x7f0000000440)={&(0x7f0000000340)={0x50, 0x0, 0x0, {0x7, 0x29, 0x0, 0x2000}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000003500)={&(0x7f00000003c0)={0x50, 0x0, 0x7fffffff, {0x7, 0x29, 0x4, 0x400000, 0x7, 0x80, 0x8, 0x9, 0x0, 0x0, 0x10, 0x247}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2.527545631s ago: executing program 3 (id=1589): r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000008c0)=0x2, 0x4) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e20, @loopback}, 0x57) sendmsg$xdp(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f00000015c0)="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", 0x430}, {&(0x7f00000003c0)="128b9306006d4810e5ac5040ad9201847839fc378469d5765b9cc241840896c1498194a7197b45d74a8532b82037b02c9e6045c361eb", 0x36}, {&(0x7f0000000200)="0000000000aa303e97380e90231bdbdaf6a4bd866226b7cdb7c268", 0x1b}], 0x3, 0x0, 0x0, 0x10}, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000580), 0x4) 2.384377394s ago: executing program 4 (id=1591): symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000180)='./file0\x00') mkdirat(0xffffffffffffff9c, 0x0, 0x1c0) close(0x3) ioctl$SG_SET_FORCE_PACK_ID(0xffffffffffffffff, 0x227b, 0x0) mount(0x0, &(0x7f0000003c40)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f00000012c0)='gid=1\x00nk]e\xb2}\x9c6\b\xc1\x04\xbb\xbe \x9f\xe7\x8c\xc6\x06y\x89sd\xeb\xf4\x94\x1f\xdf\x91A!\xf9}\xee\xe7\x89\xcf\x99\n[\'\xca\xb3\x84\xb6j\xb9\x8c#\xf4\xf0\x96\x8e\xaa\x04\x82\x99f7\xf3\xd8\x17\xfc\x00\x00\x00\x00\x9c$Nn\x13\x8f\xf7\b\x00\x00\x00/\xf5|H\xe1\xbd0\x0fz\xbat\x0e-\x95c.j\xdd\xbe\x1dc3\xca\xd5\x91\xc8\x12f\x90\xac\x97\xdb\x06\x10?]\")\xb4\xe7tD6G\"<') r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mountinfo\x00') read$FUSE(r0, &(0x7f0000002380)={0x2020}, 0x2020) 2.226389432s ago: executing program 2 (id=1592): r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001780)=ANY=[@ANYBLOB="020000000400000006000000050000000010"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001070000000000000000260018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x7, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000180)=r2, 0x4) r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000080)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], &(0x7f00000002c0)='syzkaller\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r3, 0x5, 0xb68, 0x560b0000, &(0x7f0000000000)="259a53f271a76d2673004c6588a8", 0x0, 0xd01, 0x2a0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 2.203509392s ago: executing program 5 (id=1593): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r0 = syz_open_dev$MSR(&(0x7f0000000240), 0x0, 0x0) read$msr(r0, &(0x7f0000032680)=""/102392, 0x18ff8) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ptype\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000140)=""/197, 0xc5}], 0x1, 0x36, 0xf5) 1.853384832s ago: executing program 5 (id=1594): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=@newsa={0x144, 0x10, 0x1, 0x1, 0x25dfdbfd, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in=@multicast2, 0x1, 0x714, 0x4e23, 0x5, 0x0, 0x0, 0x80, 0x3c}, {@in6=@loopback, 0x4d4, 0x6c}, @in=@local, {0x0, 0x192, 0x6, 0xffff, 0x8251c, 0x2, 0xfffffffffffffff8, 0x2}, {0xffffffffffffffff, 0x2a, 0x1f, 0x7b8}, {0x2, 0xfffffffc, 0xfffffbbc}, 0x70bd2a, 0x0, 0x2, 0x1, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}, @mark={0xc, 0x15, {0x35075b, 0x8}}]}, 0x144}, 0x1, 0x0, 0x0, 0x8801}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) connect$inet(r1, &(0x7f0000000480)={0x2, 0x22, @multicast1}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@dev={0xfe, 0x80, '\x00', 0x4}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee01}, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffa}, {}, 0x3, 0x0, 0x1}, {{@in6=@dev={0xfe, 0x80, '\x00', 0x39}, 0x0, 0x32}, 0x0, @in=@private=0xa010100, 0x0, 0x0, 0x0, 0xb7, 0xfffffffe, 0xfffffffe}}, 0xe8) sendmmsg(r1, &(0x7f0000007fc0), 0x800001d, 0x1c) 1.84755345s ago: executing program 0 (id=1606): syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x418000) r0 = syz_usb_connect$cdc_ncm(0x3, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000090000082502000000000000000109025c00020100f92a0904000001020900000524060001053408fa6e0d130f0100000000000d000a0006471a010000190581"], 0x0) syz_io_uring_setup(0x3032, &(0x7f0000000100)={0x0, 0x7011, 0x80, 0x0, 0xfffffffb}, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect$midi(0x0, 0x24, &(0x7f00000000c0)=ANY=[], 0x0) 1.846776532s ago: executing program 1 (id=1595): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000240)=0x9, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0xe22}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000240)=0x9, 0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0xe22}, 0x1c) syz_emit_ethernet(0x9a, &(0x7f0000000240)={@link_local, @empty, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, '\x00', 0x64, 0x11, 0x0, @local, @mcast2, {[], {0x4000, 0xe22, 0x64, 0x0, @wg=@response={0x2, 0x0, 0x2, "1983426a97e3503bbbc12ef01ae488918c1ea89a08a25f78de9f802d2628cc4b", "b6af91bfb69252b136c8f50eaee89ebe", {"26e39726e261b1997fe90de7841c2e1f", "8def4140df2b9c11e876f120f5f7bfc5"}}}}}}}}, 0x0) 1.846368794s ago: executing program 3 (id=1596): r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x800000, 0x0) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_read_part_table(0x408b, &(0x7f00000040c0)="$eJzszz9Kw3AYBuC3TTSxSEFXB3Fzkrp5BC/QC3QTHBw8QNXbFA/g5AE8iCB4ApdKYmyV4KYo8jxDePP9+cEXft3TKo3Wxaskm8njFzt3s9udlE26GU+SOkl5MW5by1aG+0kmx9kY1cNsJ7nsvzJdfPctAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADAX3VSdOF5Xaubz0PStopP40UySOZJZnvLKsn9ede5Ll7OunhwlOR0t/ubNxsr73m6+IlrAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIB/q/yQBzlM9RbrZKs/XL2yO4c2AAJRDED7BeQrRiAh7MFybMOUBIG/5Ox7pqKizVJfnrmvvaqTY/u7TrKObT6zpwEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA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qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqKuzAAQkAAACAoP+v2xEoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA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r2 = syz_open_procfs(r1, &(0x7f0000000040)='coredump_filter\x00') write$yama_ptrace_scope(r2, &(0x7f0000000140)='0\x00', 0x2) 1.846159529s ago: executing program 4 (id=1597): r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000007c0)=ANY=[@ANYBLOB="1c020000", @ANYRES16=r0, @ANYBLOB="05000000000000397c049d00000008000300", @ANYRES32=r2, @ANYBLOB="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"], 0x21c}, 0x1, 0x0, 0x0, 0x90}, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_START_AP(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) 1.634382476s ago: executing program 4 (id=1598): socket$netlink(0x10, 0x3, 0x12) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) sched_setaffinity(0x0, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, 0x0, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000180), 0x1003, r0}, 0x38) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000002c40)={0xd, 0x17, &(0x7f00000007c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0xff000000}, {{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {0x85, 0x0, 0x0, 0x5}, {0x4}}, {{0x6, 0x0, 0xb}, {0x65}}, [@printk={@lld, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x1, 0xc, 0x1, 0x9}, {0x7, 0x0, 0x3}, {}, {}, {0x4}}], {{0x7, 0x1, 0x3, 0x3}, {0x5, 0x0, 0xb, 0x3}, {0x85, 0x0, 0x0, 0x76}}}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sock_ops, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) 1.327970894s ago: executing program 1 (id=1599): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) sendmmsg$inet(r0, &(0x7f0000000fc0)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000003640)="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", 0x861}], 0x1}}], 0x1, 0x400c001) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(r1, 0xffffffffffffffff, 0x0) 1.252656547s ago: executing program 4 (id=1600): r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000200)={0x0, 0xfffffffffffffe26, &(0x7f0000000000)={&(0x7f0000000400)={0x2c, r0, 0x1, 0x4, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x994}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0xa5}]}, 0x2c}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(r3, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000a40)={0x50, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_FRAME={0x2a, 0x33, @action={{{}, {}, @device_a, @device_a, @from_mac=@broadcast, {0x0, 0xff}}, @ext_ch_sw={0x4, 0x4, {{0x0, 0x0, 0x2}, @val={0x76, 0x6, {0x61, 0x3, 0xd, 0x5}}}}}}, @NL80211_ATTR_CSA_C_OFFSETS_TX={0x6, 0xcd, [0x0]}]}, 0x50}, 0x1, 0x0, 0x0, 0xc0}, 0x0) 1.109239356s ago: executing program 5 (id=1601): r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xf, 0x4, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x2}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x15, 0xc, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfbfffffd, 0x0, 0x0, 0x0, 0x7fc}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x1e00, 0xc, '\x00', 0x0, @sk_reuseport=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x94) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000000)={r3, r2, 0x25, 0x0, @void}, 0x10) syz_emit_ethernet(0xfdef, &(0x7f0000000540)={@multicast, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x3, 0x1c, 0x64, 0x0, 0x1, 0x1, 0x0, @multicast2, @multicast1}, @echo={0x8, 0x0, 0x0, 0x7, 0x8001}}}}}, 0x0) 983.641597ms ago: executing program 1 (id=1602): r0 = fsopen(&(0x7f00000001c0)='bpf\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000180)='./file1\x00', 0x40, &(0x7f00000003c0)=ANY=[@ANYRES8=0x0, @ANYBLOB="6092034e5823f645654f6e8edfc3b8e1a948efb0d4b9a9d4c30f5dacb3c1a7ea2587d59165777f070017c2921e793ec5a1384e143b57bb832f14bb43afdef6cb4ed4960b6c732be46a927cdd8c37693ee6c15401df91ebcbe4f9989843313ea9f243d4dc3d276b966b898100a620b69b543033b9b7bcd9069b9248fbdff46c4a49f094a61938776ce1a1d0f0c84cb7a84bf0b1e2ce5f38f95e11d5b1977ead80625337f66dc391089ab8573d008a4bd03f6f9f01406db632558ed25be4beecd844ac00e52f95c5dc96a1e4a25c80d56aebf6cb33914d6bc72a40bf2fc94efed2f941cf3e"], 0xf9, 0x1213, &(0x7f0000000600)="$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r1 = fsmount(r0, 0x1, 0x0) fchdir(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0) lsetxattr(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000040)=@known='trusted.syz\x00', 0x0, 0x0, 0x2) 983.330783ms ago: executing program 2 (id=1603): r0 = syz_clone(0x82020000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000480)='task\x00') fchdir(r1) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f00000000c0)='statm\x00') syz_usb_disconnect(0xffffffffffffffff) read$FUSE(r2, &(0x7f0000000680)={0x2020}, 0x2020) 963.336625ms ago: executing program 4 (id=1604): openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080), 0xa2802, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r0 = io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0x3, 0x0, &(0x7f0000000240)='syzkaller\x00', 0x80000000, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffc}, 0xe6) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="17"], 0x50) io_uring_enter(r0, 0x2219, 0x7721, 0x33, 0x0, 0x0) 311.188061ms ago: executing program 32 (id=1603): r0 = syz_clone(0x82020000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000480)='task\x00') fchdir(r1) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f00000000c0)='statm\x00') syz_usb_disconnect(0xffffffffffffffff) read$FUSE(r2, &(0x7f0000000680)={0x2020}, 0x2020) 299.785805ms ago: executing program 0 (id=1607): sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) getpid() syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x2008080, &(0x7f0000000280)=ANY=[], 0x85, 0x2d2, &(0x7f0000001ac0)="$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") socket$inet6(0xa, 0x800000000000002, 0x0) r0 = open(&(0x7f0000000180)='./bus\x00', 0x2f77e, 0x67) writev(r0, &(0x7f0000001880)=[{0x0}, {0x0}, {&(0x7f0000001840)="f338047ad65baec5b47f9e9e9d436e", 0xf}, {0x0}], 0x4) write$FUSE_ENTRY(r0, &(0x7f0000000640)={0x90, 0xfffffffffffffffe, 0x0, {0x4, 0x0, 0x800, 0x7ff, 0xfffffffd, 0xe3, {0x2, 0x6, 0x6, 0x0, 0xffffffff, 0xe1d8, 0x2, 0x4, 0x800, 0x4000, 0x4, 0x0, 0x0, 0x2, 0x5}}}, 0x90) 295.51173ms ago: executing program 1 (id=1608): syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x0, &(0x7f0000000300)={[{@data_err_ignore}, {@noload}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5a}}, {@errors_remount}, {@grpid}, {@noquota}, {@min_batch_time={'min_batch_time', 0x3d, 0x3}}, {@jqfmt_vfsold}]}, 0x1, 0x47a, &(0x7f00000006c0)="$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") syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="12010000000000406c256d0000000000000109022400010000000009040000010300000009210000"], 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x9, 0x4, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xd}, 0x94) r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x39, &(0x7f0000000f00)={0x0, 0x2, 0x2, 0x1, 0x0, [@mcast2]}, 0x18) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)=',', 0x5dc}], 0x1) 294.560451ms ago: executing program 3 (id=1609): syz_open_dev$evdev(&(0x7f0000000000), 0x2, 0x822b01) syz_open_dev$evdev(&(0x7f0000000080), 0x2, 0x842) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r0 = io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1600000004"], 0x50) io_uring_enter(r0, 0x2219, 0x7721, 0x16, 0x0, 0x0) 293.717057ms ago: executing program 4 (id=1610): r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002080)=ANY=[@ANYBLOB="020000000400000006000000050000000010"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1a, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001070000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000001900007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000000)={r3, r1, 0x25, 0x0, @void}, 0x10) syz_emit_ethernet(0x7a, &(0x7f00000001c0)={@random="083e0bf0c276", @empty, @void, {@ipv6={0x86dd, @gre_packet={0x7, 0x6, '\x00', 0x44, 0x2f, 0xe78c6d029ffc7582, @local, @mcast2, {[], {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558, 0x0, 0x3}, {0x0, 0x0, 0x1, 0x1}, {0x0, 0x0, 0x1, 0x1}, {0x6488, 0x88be, 0x4, {{0x5, 0x1, 0x3, 0x3, 0x1, 0x0, 0x0, 0x35}, 0x1, {0x4c289}}}, {0x8, 0x22eb, 0x2001, {{0xe, 0x2, 0x0, 0x1, 0x0, 0x3, 0x1, 0x4}, 0x2, {0x200004, 0x2, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1}}}, {0x8, 0x6558, 0x4}}}}}}}, 0x0) 286.211214ms ago: executing program 5 (id=1611): syz_open_procfs(0x0, &(0x7f00000004c0)='attr\x00') r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080), 0x22242, 0x0) write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f0000000100)={0x1, 0x6}, 0x2) socketpair(0x1, 0x2, 0x1, &(0x7f0000000000)) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) write$USERIO_CMD_REGISTER(r0, &(0x7f00000000c0), 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000000)={0x2, 0x3}, 0x2) 334.626µs ago: executing program 3 (id=1612): getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x4, 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000000000000008850000007600000095"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x80) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)=@newtaction={0x70, 0x30, 0xffffffffffffffff, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_bpf={0x58, 0x1, 0x0, 0x0, {{0x8}, {0x30, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_PARMS={0x18, 0x2, {0x1}}, @TCA_ACT_BPF_FD={0x8, 0x5, r1}, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) sendmsg$nl_route_sched(r2, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 0s ago: executing program 0 (id=1613): r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000000), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vxcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r1}, 0x10, &(0x7f00000000c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000004"], 0x20000600}}, 0x40000) sendmsg$can_bcm(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="01000000400900000200df0000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64, @ANYRES64, @ANYBLOB="030000c001"], 0x80}, 0x1, 0x0, 0x0, 0x4001}, 0x20008814) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000000)="2400000011005f0414f9f4070009041f810000000e000000000000ea08000f0001000000", 0x24) kernel console output (not intermixed with test programs): 5787] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 265.704333][ T5787] usb 5-1: config 0 descriptor?? [ 265.728021][ T8953] bridge0: trying to set multicast startup query interval below minimum, setting to 100 (1000ms) [ 265.835465][ T8936] loop0: detected capacity change from 0 to 40427 [ 265.898852][ T8936] F2FS-fs (loop0): invalid crc value [ 265.969521][ T8958] loop1: detected capacity change from 0 to 512 [ 266.041291][ T8958] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 266.107771][ T8958] ext4 filesystem being mounted at /186/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 266.193730][ T5787] plantronics 0003:047F:FFFF.0014: reserved main item tag 0xd [ 266.252772][ T5787] plantronics 0003:047F:FFFF.0014: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.4-1/input0 [ 266.402892][ T8936] F2FS-fs (loop0): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 266.467054][ T5622] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 266.497143][ T8936] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 266.548116][ T5749] usb 5-1: USB disconnect, device number 13 [ 267.239724][ T8982] syz.0.1061: attempt to access beyond end of device [ 267.239724][ T8982] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 267.404402][ T29] kernel read not supported for file /video9 (pid: 29 comm: kworker/1:1) [ 267.651597][ T5623] syz-executor: attempt to access beyond end of device [ 267.651597][ T5623] loop0: rw=2049, sector=45104, nr_sectors = 16 limit=40427 [ 267.715499][ T5623] CPU: 0 UID: 0 PID: 5623 Comm: syz-executor Tainted: G L syzkaller #0 PREEMPT(full) [ 267.715554][ T5623] Tainted: [L]=SOFTLOCKUP [ 267.715567][ T5623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/10/2026 [ 267.715590][ T5623] Call Trace: [ 267.715602][ T5623] [ 267.715616][ T5623] dump_stack_lvl+0x100/0x190 [ 267.715665][ T5623] f2fs_stop_checkpoint+0x5e6/0xb30 [ 267.715726][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 267.715772][ T5623] ? errseq_set+0xe3/0x150 [ 267.715827][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 267.715882][ T5623] f2fs_write_end_bio+0xf53/0x1340 [ 267.715951][ T5623] ? __pfx_f2fs_write_end_bio+0x10/0x10 [ 267.716021][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 267.716078][ T5623] ? __pfx_f2fs_write_end_io+0x10/0x10 [ 267.716150][ T5623] bio_endio+0x778/0x8e0 [ 267.716194][ T5623] submit_bio_noacct+0x64c/0x1ff0 [ 267.716263][ T5623] f2fs_submit_write_bio+0x133/0x330 [ 267.716324][ T5623] __submit_merged_bio+0x330/0x7b0 [ 267.716385][ T5623] ? rcu_is_watching+0x12/0xc0 [ 267.716442][ T5623] __submit_merged_write_cond+0x3fe/0x510 [ 267.716517][ T5623] ? __pfx___submit_merged_write_cond+0x10/0x10 [ 267.716594][ T5623] ? __pfx___might_resched+0x10/0x10 [ 267.716632][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 267.716679][ T5623] ? folio_clear_dirty_for_io+0x178/0x960 [ 267.716746][ T5623] f2fs_write_cache_pages+0x20e9/0x2630 [ 267.716814][ T5623] ? __bfs+0xef/0x2a0 [ 267.716871][ T5623] ? __pfx_f2fs_write_cache_pages+0x10/0x10 [ 267.716915][ T5623] ? is_bpf_text_address+0x8a/0x1a0 [ 267.716961][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 267.717008][ T5623] ? check_irq_usage+0xe5/0x810 [ 267.717054][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 267.717101][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 267.717157][ T5623] ? __css_rstat_updated+0x1ce/0x5a0 [ 267.717240][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 267.717287][ T5623] ? __mod_zone_page_state+0xe2/0x190 [ 267.717375][ T5623] ? check_noncircular+0x97/0x160 [ 267.717441][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 267.717489][ T5623] ? rcu_is_watching+0x12/0xc0 [ 267.717548][ T5623] f2fs_write_data_pages+0x799/0x16d0 [ 267.717593][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 267.717639][ T5623] ? check_prev_add+0xfe/0xe60 [ 267.717687][ T5623] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 267.717751][ T5623] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 267.717800][ T5623] do_writepages+0x278/0x600 [ 267.717865][ T5623] ? __pfx_do_writepages+0x10/0x10 [ 267.717921][ T5623] ? do_raw_spin_unlock+0x145/0x1e0 [ 267.717970][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 267.718016][ T5623] ? _raw_spin_unlock+0x28/0x50 [ 267.718088][ T5623] filemap_writeback+0x22d/0x2e0 [ 267.718159][ T5623] ? __pfx_filemap_writeback+0x10/0x10 [ 267.718219][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 267.718321][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 267.718369][ T5623] ? find_held_lock+0x2b/0x80 [ 267.718423][ T5623] ? f2fs_sync_dirty_inodes+0x3a7/0x970 [ 267.718470][ T5623] ? f2fs_sync_dirty_inodes+0x3a7/0x970 [ 267.718515][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 267.718576][ T5623] f2fs_sync_dirty_inodes+0x46a/0x970 [ 267.718643][ T5623] block_operations+0x2a6/0xfc0 [ 267.718701][ T5623] ? __pfx_block_operations+0x10/0x10 [ 267.718804][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 267.718856][ T5623] ? ktime_get+0x22c/0x320 [ 267.718895][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 267.718941][ T5623] ? rcu_is_watching+0x12/0xc0 [ 267.719003][ T5623] f2fs_write_checkpoint+0x58b/0x53d0 [ 267.719053][ T5623] ? _raw_spin_unlock_irq+0x23/0x50 [ 267.719126][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 267.719174][ T5623] ? _raw_spin_unlock_irq+0x2e/0x50 [ 267.719235][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 267.719282][ T5623] ? __wait_for_common+0x1f3/0x4c0 [ 267.719322][ T5623] ? __pfx_schedule_timeout+0x10/0x10 [ 267.719388][ T5623] ? __pfx___wait_for_common+0x10/0x10 [ 267.719431][ T5623] ? __pfx_f2fs_write_checkpoint+0x10/0x10 [ 267.719478][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 267.719537][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 267.719584][ T5623] ? rcu_is_watching+0x12/0xc0 [ 267.719635][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 267.719682][ T5623] ? kthread_stop+0x280/0x630 [ 267.719745][ T5623] kill_f2fs_super+0x3f1/0x4a0 [ 267.719791][ T5623] ? __pfx_kill_f2fs_super+0x10/0x10 [ 267.719859][ T5623] ? lockdep_hardirqs_on+0x78/0x100 [ 267.719900][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 267.719949][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 267.720013][ T5623] deactivate_locked_super+0xc1/0x1b0 [ 267.720061][ T5623] deactivate_super+0xe7/0x110 [ 267.720106][ T5623] cleanup_mnt+0x21f/0x450 [ 267.720170][ T5623] task_work_run+0x150/0x240 [ 267.720235][ T5623] ? __pfx_task_work_run+0x10/0x10 [ 267.720301][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 267.720357][ T5623] exit_to_user_mode_loop+0x1d8/0x6f0 [ 267.720399][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 267.720445][ T5623] ? rcu_is_watching+0x12/0xc0 [ 267.720504][ T5623] do_syscall_64+0x666/0x870 [ 267.720552][ T5623] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 267.720593][ T5623] RIP: 0033:0x7fd263f9f0d7 [ 267.720624][ T5623] Code: a2 c7 05 1c 26 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 267.720663][ T5623] RSP: 002b:00007ffec6232b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 267.720699][ T5623] RAX: 0000000000000000 RBX: 00007fd26403330a RCX: 00007fd263f9f0d7 [ 267.720723][ T5623] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffec6232be0 [ 267.720747][ T5623] RBP: 00007ffec6232be0 R08: 00007ffec6233be0 R09: 00000000ffffffff [ 267.720772][ T5623] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffec6233c70 [ 267.720796][ T5623] R13: 00007fd26403330a R14: 00000000000413b2 R15: 00007ffec6233cb0 [ 267.720849][ T5623] [ 268.310145][ T5623] F2FS-fs (loop0): Stopped filesystem due to reason: 3 [ 268.423220][ T5623] CPU: 1 UID: 0 PID: 5623 Comm: syz-executor Tainted: G L syzkaller #0 PREEMPT(full) [ 268.423280][ T5623] Tainted: [L]=SOFTLOCKUP [ 268.423294][ T5623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/10/2026 [ 268.423316][ T5623] Call Trace: [ 268.423328][ T5623] [ 268.423342][ T5623] dump_stack_lvl+0x100/0x190 [ 268.423390][ T5623] f2fs_stop_checkpoint+0x5e6/0xb30 [ 268.423450][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 268.423497][ T5623] ? errseq_set+0xe3/0x150 [ 268.423548][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 268.423607][ T5623] f2fs_write_end_bio+0xf53/0x1340 [ 268.423680][ T5623] ? __pfx_f2fs_write_end_bio+0x10/0x10 [ 268.423749][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 268.423805][ T5623] ? __pfx_f2fs_write_end_io+0x10/0x10 [ 268.423866][ T5623] bio_endio+0x778/0x8e0 [ 268.423911][ T5623] submit_bio_noacct+0x64c/0x1ff0 [ 268.423979][ T5623] f2fs_submit_write_bio+0x133/0x330 [ 268.424039][ T5623] __submit_merged_bio+0x330/0x7b0 [ 268.424101][ T5623] ? rcu_is_watching+0x12/0xc0 [ 268.424159][ T5623] __submit_merged_write_cond+0x3fe/0x510 [ 268.424234][ T5623] ? __pfx___submit_merged_write_cond+0x10/0x10 [ 268.424310][ T5623] ? __pfx___might_resched+0x10/0x10 [ 268.424347][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 268.424393][ T5623] ? folio_clear_dirty_for_io+0x178/0x960 [ 268.424458][ T5623] f2fs_write_cache_pages+0x20e9/0x2630 [ 268.424524][ T5623] ? __bfs+0xef/0x2a0 [ 268.424578][ T5623] ? __pfx_f2fs_write_cache_pages+0x10/0x10 [ 268.424626][ T5623] ? is_bpf_text_address+0x8a/0x1a0 [ 268.424670][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 268.424716][ T5623] ? check_irq_usage+0xe5/0x810 [ 268.424761][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 268.424806][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 268.424852][ T5623] ? __css_rstat_updated+0x1ce/0x5a0 [ 268.424935][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 268.424981][ T5623] ? __mod_zone_page_state+0xe2/0x190 [ 268.425068][ T5623] ? check_noncircular+0x97/0x160 [ 268.425133][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 268.425179][ T5623] ? rcu_is_watching+0x12/0xc0 [ 268.425236][ T5623] f2fs_write_data_pages+0x799/0x16d0 [ 268.425280][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 268.425326][ T5623] ? check_prev_add+0xfe/0xe60 [ 268.425373][ T5623] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 268.425436][ T5623] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 268.425483][ T5623] do_writepages+0x278/0x600 [ 268.425547][ T5623] ? __pfx_do_writepages+0x10/0x10 [ 268.425602][ T5623] ? do_raw_spin_unlock+0x145/0x1e0 [ 268.425655][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 268.425701][ T5623] ? _raw_spin_unlock+0x28/0x50 [ 268.425766][ T5623] filemap_writeback+0x22d/0x2e0 [ 268.425831][ T5623] ? __pfx_filemap_writeback+0x10/0x10 [ 268.425891][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 268.425993][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 268.426039][ T5623] ? find_held_lock+0x2b/0x80 [ 268.426092][ T5623] ? f2fs_sync_dirty_inodes+0x3a7/0x970 [ 268.426138][ T5623] ? f2fs_sync_dirty_inodes+0x3a7/0x970 [ 268.426182][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 268.426240][ T5623] f2fs_sync_dirty_inodes+0x46a/0x970 [ 268.426305][ T5623] block_operations+0x2a6/0xfc0 [ 268.426360][ T5623] ? __pfx_block_operations+0x10/0x10 [ 268.426462][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 268.426511][ T5623] ? ktime_get+0x22c/0x320 [ 268.426549][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 268.426595][ T5623] ? rcu_is_watching+0x12/0xc0 [ 268.426676][ T5623] f2fs_write_checkpoint+0x58b/0x53d0 [ 268.426725][ T5623] ? _raw_spin_unlock_irq+0x23/0x50 [ 268.426788][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 268.426834][ T5623] ? _raw_spin_unlock_irq+0x2e/0x50 [ 268.426894][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 268.426940][ T5623] ? __wait_for_common+0x1f3/0x4c0 [ 268.426978][ T5623] ? __pfx_schedule_timeout+0x10/0x10 [ 268.427042][ T5623] ? __pfx___wait_for_common+0x10/0x10 [ 268.427085][ T5623] ? __pfx_f2fs_write_checkpoint+0x10/0x10 [ 268.427131][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 268.427187][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 268.427233][ T5623] ? rcu_is_watching+0x12/0xc0 [ 268.427284][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 268.427329][ T5623] ? kthread_stop+0x280/0x630 [ 268.427390][ T5623] kill_f2fs_super+0x3f1/0x4a0 [ 268.427435][ T5623] ? __pfx_kill_f2fs_super+0x10/0x10 [ 268.427501][ T5623] ? lockdep_hardirqs_on+0x78/0x100 [ 268.427539][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 268.427586][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 268.427654][ T5623] deactivate_locked_super+0xc1/0x1b0 [ 268.427700][ T5623] deactivate_super+0xe7/0x110 [ 268.427744][ T5623] cleanup_mnt+0x21f/0x450 [ 268.427800][ T5623] task_work_run+0x150/0x240 [ 268.427863][ T5623] ? __pfx_task_work_run+0x10/0x10 [ 268.427930][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 268.427986][ T5623] exit_to_user_mode_loop+0x1d8/0x6f0 [ 268.428029][ T5623] ? srso_alias_return_thunk+0x5/0xfbef5 [ 268.428076][ T5623] ? rcu_is_watching+0x12/0xc0 [ 268.428131][ T5623] do_syscall_64+0x666/0x870 [ 268.428178][ T5623] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 268.428218][ T5623] RIP: 0033:0x7fd263f9f0d7 [ 268.428248][ T5623] Code: a2 c7 05 1c 26 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 268.428285][ T5623] RSP: 002b:00007ffec6232b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 268.428320][ T5623] RAX: 0000000000000000 RBX: 00007fd26403330a RCX: 00007fd263f9f0d7 [ 268.428345][ T5623] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffec6232be0 [ 268.428369][ T5623] RBP: 00007ffec6232be0 R08: 00007ffec6233be0 R09: 00000000ffffffff [ 268.428394][ T5623] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffec6233c70 [ 268.428417][ T5623] R13: 00007fd26403330a R14: 00000000000413b2 R15: 00007ffec6233cb0 [ 268.428469][ T5623] [ 269.001390][ T5623] F2FS-fs (loop0): Stopped filesystem due to reason: 3 [ 269.230068][ T5782] libceph: connect (1)[c::]:6789 error -101 [ 269.237241][ T5782] libceph: mon0 (1)[c::]:6789 connect error [ 269.290002][ T186] loop0: lost filesystem error report for type 5 error -108 [ 269.388556][ T5782] libceph: connect (1)[c::]:6789 error -101 [ 269.415291][ T5782] libceph: mon0 (1)[c::]:6789 connect error [ 269.562966][ T5782] libceph: connect (1)[c::]:6789 error -101 [ 269.624757][ T5782] libceph: mon0 (1)[c::]:6789 connect error [ 269.688204][ T186] libceph: connect (1)[c::]:6789 error -101 [ 269.714484][ T186] libceph: mon0 (1)[c::]:6789 connect error [ 269.851301][ T9021] loop1: detected capacity change from 0 to 1024 [ 269.950419][ T30] audit: type=1800 audit(1784807564.931:33): pid=9021 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.1087" name="file1" dev="loop1" ino=20 res=0 errno=0 [ 269.972784][ T9003] ceph: No mds server is up or the cluster is laggy [ 269.994924][ T9008] ceph: No mds server is up or the cluster is laggy [ 270.314617][ T9029] overlayfs: statfs failed on './file0' [ 271.391032][ T9049] loop2: detected capacity change from 0 to 2048 [ 271.414389][ T9049] UDF-fs: error (device loop2): udf_read_tagged: tag checksum failed, block 160: 0xa1 != 0xd4 [ 271.476123][ T9049] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 271.692238][ T5787] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 271.852813][ T5787] usb 6-1: Using ep0 maxpacket: 8 [ 271.902451][ T5787] usb 6-1: New USB device found, idVendor=0c45, idProduct=614a, bcdDevice=c4.6d [ 271.960504][ T5787] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 272.078011][ T5787] usb 6-1: Product: syz [ 272.105851][ T5787] usb 6-1: Manufacturer: syz [ 272.130719][ T5787] usb 6-1: SerialNumber: syz [ 272.215137][ T5787] usb 6-1: config 0 descriptor?? [ 272.245146][ T9058] loop1: detected capacity change from 0 to 32768 [ 272.285671][ T9058] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 272.290916][ T5787] gspca_main: sonixj-2.14.0 probing 0c45:614a [ 272.293933][ T9058] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 272.312105][ T186] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 272.359215][ T9058] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 1ms [ 272.415685][ T5630] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 272.443164][ T5630] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 272.522256][ T186] usb 5-1: Using ep0 maxpacket: 8 [ 272.549028][ T186] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 15 [ 272.586704][ T186] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 272.624242][ T186] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 272.672291][ T186] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 272.723257][ T186] usb 5-1: New USB device found, idVendor=077d, idProduct=04aa, bcdDevice=5b.d8 [ 272.746763][ T186] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 272.773179][ T186] usb 5-1: Product: syz [ 272.788819][ T186] usb 5-1: Manufacturer: syz [ 272.803461][ T186] usb 5-1: SerialNumber: syz [ 272.846667][ T186] usb 5-1: config 0 descriptor?? [ 272.868406][ T5630] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 425ms [ 272.887596][ T9056] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 272.911775][ T5630] gfs2: fsid=syz:syz.0: jid=0: Done [ 272.917872][ T9058] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 273.133478][ T186] powermate: Expected payload of 3--6 bytes, found 1024 bytes! [ 273.182951][ T186] input: Griffin SoundKnob as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/input/input14 [ 273.514350][ T5787] gspca_sonixj: reg_w1 err -71 [ 273.534792][ T5787] sonixj 6-1:0.0: probe with driver sonixj failed with error -71 [ 273.566704][ C0] powermate: config urb returned -71 [ 273.567310][ T5769] usb 5-1: USB disconnect, device number 14 [ 273.572077][ C0] powermate: usb_submit_urb(config) failed [ 273.572182][ C0] powermate 5-1:0.0: powermate_irq - usb_submit_urb failed with result: -19 [ 273.594451][ T5787] usb 6-1: USB disconnect, device number 10 [ 273.745385][ T30] audit: type=1800 audit(1784807568.731:34): pid=9058 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.1102" name="file1" dev="loop1" ino=9378 res=0 errno=0 [ 274.318845][ C0] vcan0: j1939_tp_rxtimer: 0xffff888033c7d800: rx timeout, send abort [ 274.333716][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff888033c7d800: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 275.252228][ T5769] usb 6-1: new high-speed USB device number 11 using dummy_hcd [ 275.470824][ T5769] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 9865, setting to 1024 [ 275.476240][ T9096] loop3: detected capacity change from 0 to 4096 [ 275.523948][ T5769] usb 6-1: New USB device found, idVendor=046d, idProduct=c71f, bcdDevice= 0.00 [ 275.533496][ T9096] EXT4-fs: Ignoring removed orlov option [ 275.567826][ T5769] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 275.585017][ T9096] EXT4-fs (loop3): Test dummy encryption mode enabled [ 275.623918][ T5769] usb 6-1: config 0 descriptor?? [ 275.648273][ T9096] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 275.655732][ T9090] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 275.916725][ T9105] loop1: detected capacity change from 0 to 1024 [ 276.049869][ T5624] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 276.085476][ T9105] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 276.288083][ T5769] logitech-djreceiver 0003:046D:C71F.0015: unknown main item tag 0x0 [ 276.332256][ T5769] logitech-djreceiver 0003:046D:C71F.0015: unknown main item tag 0x0 [ 276.369040][ T5769] logitech-djreceiver 0003:046D:C71F.0015: unknown main item tag 0x0 [ 276.399129][ T5622] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 276.410156][ T5769] logitech-djreceiver 0003:046D:C71F.0015: unknown main item tag 0x0 [ 276.440954][ T5769] logitech-djreceiver 0003:046D:C71F.0015: unknown main item tag 0x0 [ 276.489543][ T5769] logitech-djreceiver 0003:046D:C71F.0015: unknown main item tag 0x0 [ 276.542923][ T5769] logitech-djreceiver 0003:046D:C71F.0015: unknown main item tag 0x0 [ 276.560909][ T5630] kernel read not supported for file /video9 (pid: 5630 comm: kworker/0:3) [ 276.573717][ T5769] logitech-djreceiver 0003:046D:C71F.0015: unknown main item tag 0x0 [ 276.606871][ T5769] logitech-djreceiver 0003:046D:C71F.0015: unknown main item tag 0x0 [ 276.639711][ T5769] logitech-djreceiver 0003:046D:C71F.0015: unknown main item tag 0x0 [ 276.685571][ T5769] logitech-djreceiver 0003:046D:C71F.0015: unbalanced collection at end of report description [ 276.724842][ T5769] logitech-djreceiver 0003:046D:C71F.0015: logi_dj_probe: parse failed [ 276.765090][ T5769] logitech-djreceiver 0003:046D:C71F.0015: probe with driver logitech-djreceiver failed with error -22 [ 276.832679][ T5769] usb 6-1: USB disconnect, device number 11 [ 276.916762][ T9130] xt_hashlimit: size too large, truncated to 1048576 [ 277.224177][ T9133] loop2: detected capacity change from 0 to 2048 [ 277.270010][ T9133] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 278.057983][ T9156] binder: 9155:9156 ioctl c0306201 200000000080 returned -14 [ 278.854581][ T9146] loop4: detected capacity change from 0 to 32768 [ 279.117498][ T9146] ocfs2: Mounting device (7,4) on (node local, slot 0) with ordered data mode. [ 279.259967][ T9183] loop5: detected capacity change from 0 to 2048 [ 279.285920][ T30] audit: type=1800 audit(1784807574.271:35): pid=9146 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.1133" name="file1" dev="loop4" ino=17059 res=0 errno=0 [ 279.402140][ T9183] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 279.719275][ T9189] loop1: detected capacity change from 0 to 2048 [ 279.790819][ T9189] UDF-fs: error (device loop1): udf_read_tagged: tag version 0x0000 != 0x0002 || 0x0003, block 0 [ 279.843117][ T9189] UDF-fs: warning (device loop1): udf_load_vrs: No anchor found [ 279.866640][ T9189] UDF-fs: Scanning with blocksize 512 failed [ 279.978650][ T9189] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 280.134320][ T5627] ocfs2: Unmounting device (7,4) on (node local) [ 280.201148][ T9196] Invalid argument reading file caps for ./file0 [ 280.377490][ T30] audit: type=1800 audit(1784807575.361:36): pid=9197 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.1150" name="file1" dev="loop1" ino=838 res=0 errno=0 [ 280.597307][ T9204] loop0: detected capacity change from 0 to 512 [ 280.978722][ T9204] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 281.089974][ T9204] ext4 filesystem being mounted at /195/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 281.461057][ T9226] loop5: detected capacity change from 0 to 512 [ 281.489525][ T9226] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 281.575882][ T9226] EXT4-fs (loop5): 1 truncate cleaned up [ 281.618767][ T9226] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 281.798610][ T9231] mmap: syz.5.1164 (9231) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 281.829188][ T5623] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 281.986746][ T5626] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 282.452111][ T186] usb 6-1: new high-speed USB device number 12 using dummy_hcd [ 282.622333][ T186] usb 6-1: Using ep0 maxpacket: 16 [ 282.651824][ T186] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 282.695104][ T186] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 140, changing to 11 [ 282.716260][ T9241] loop3: detected capacity change from 0 to 256 [ 282.757672][ T9241] exfat: Deprecated parameter 'namecase' [ 282.777760][ T186] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 282.797210][ T9241] exfat: Deprecated parameter 'namecase' [ 282.812477][ T9241] exfat: Deprecated parameter 'namecase' [ 282.818267][ T186] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 282.830742][ T186] usb 6-1: Product: syz [ 282.840695][ T186] usb 6-1: Manufacturer: syz [ 282.851041][ T9230] loop1: detected capacity change from 0 to 32768 [ 282.858842][ T186] usb 6-1: SerialNumber: syz [ 282.895684][ T9241] exFAT-fs (loop3): failed to load upcase table (idx : 0x0001fe89, chksum : 0x5174a95f, utbl_chksum : 0xe619d30d) [ 283.004889][ T9230] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 283.415799][ T30] audit: type=1800 audit(1784807578.401:37): pid=9230 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.1165" name="file1" dev="loop1" ino=17059 res=0 errno=0 [ 283.622398][ T5769] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 283.773847][ T5622] ocfs2: Unmounting device (7,1) on (node local) [ 283.803758][ T5769] usb 3-1: Using ep0 maxpacket: 8 [ 283.822676][ T5769] usb 3-1: New USB device found, idVendor=2770, idProduct=9120, bcdDevice=6c.77 [ 283.862647][ T5769] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=239 [ 283.880147][ T5769] usb 3-1: Product: syz [ 283.892329][ T5769] usb 3-1: Manufacturer: syz [ 283.901089][ T5769] usb 3-1: SerialNumber: syz [ 283.921523][ T186] cdc_ncm 6-1:1.0: bind() failure [ 283.929032][ T5769] usb 3-1: config 0 descriptor?? [ 283.949577][ T5769] gspca_main: sq905-2.14.0 probing 2770:9120 [ 283.961172][ T186] cdc_ncm 6-1:1.1: CDC Union missing and no IAD found [ 283.981000][ T186] cdc_ncm 6-1:1.1: bind() failure [ 284.180905][ T5352] usb 6-1: USB disconnect, device number 12 [ 284.448390][ T9260] loop4: detected capacity change from 0 to 32768 [ 284.468803][ T9260] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.1176 (9260) [ 284.544222][ T9260] BTRFS info (device loop4): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 284.575819][ T9260] BTRFS info (device loop4): using sha256 checksum algorithm [ 284.699015][ T9260] BTRFS info (device loop4): enabling ssd optimizations [ 284.718067][ T9260] BTRFS info (device loop4): turning on sync discard [ 284.733831][ T9260] BTRFS info (device loop4): enabling free space tree [ 284.900943][ T9262] ceph: No mds server is up or the cluster is laggy [ 284.906696][ T9265] ceph: No mds server is up or the cluster is laggy [ 284.964180][ T5769] gspca_sq905: bulk read fail (-22) len 0/4 [ 284.986416][ T5769] sq905 3-1:0.0: probe with driver sq905 failed with error -5 [ 285.184187][ T186] usb 3-1: USB disconnect, device number 16 [ 285.476412][ T36] Bluetooth: (null): Invalid header checksum [ 285.548429][ T5627] BTRFS info (device loop4): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 285.996036][ T9309] loop1: detected capacity change from 0 to 256 [ 286.027838][ T9309] exfat: Deprecated parameter 'namecase' [ 286.062223][ T9309] exfat: Deprecated parameter 'namecase' [ 286.084343][ T9309] exfat: Deprecated parameter 'namecase' [ 286.215663][ T9309] exFAT-fs (loop1): failed to load upcase table (idx : 0x0001fe89, chksum : 0x5174a95f, utbl_chksum : 0xe619d30d) [ 286.352273][ T186] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 286.541681][ T186] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 286.568505][ T186] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 286.583442][ T9319] loop4: detected capacity change from 0 to 512 [ 286.593779][ T186] usb 1-1: New USB device found, idVendor=1d34, idProduct=000a, bcdDevice= 0.00 [ 286.608443][ T186] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 286.628873][ T186] usb 1-1: config 0 descriptor?? [ 286.637906][ T9319] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 286.719855][ T9319] EXT4-fs (loop4): 1 truncate cleaned up [ 286.763806][ T9319] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 287.123597][ T186] hid_parser_main: 258 callbacks suppressed [ 287.123631][ T186] hid-led 0003:1D34:000A.0016: unknown main item tag 0x0 [ 287.163681][ T186] hid-led 0003:1D34:000A.0016: unknown main item tag 0x0 [ 287.194798][ T186] hid-led 0003:1D34:000A.0016: unknown main item tag 0x0 [ 287.288457][ T186] hid-led 0003:1D34:000A.0016: probe with driver hid-led failed with error -71 [ 287.355995][ T186] usb 1-1: USB disconnect, device number 7 [ 287.426725][ T5627] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 287.772465][ T9342] loop1: detected capacity change from 0 to 4096 [ 287.825758][ T9342] EXT4-fs: Ignoring removed orlov option [ 287.877734][ T9342] EXT4-fs (loop1): Test dummy encryption mode enabled [ 288.009109][ T9342] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 288.689795][ T9358] loop3: detected capacity change from 0 to 32768 [ 288.738062][ T9358] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 288.871968][ T30] audit: type=1800 audit(1784807583.851:38): pid=9358 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.1204" name="file1" dev="loop3" ino=17058 res=0 errno=0 [ 289.084340][ T9358] (syz.3.1204,9358,1):ocfs2_dio_end_io:2419 ERROR: Direct IO failed, bytes = -14 [ 290.136180][ T9367] loop2: detected capacity change from 0 to 131072 [ 290.156383][ T9367] F2FS-fs (loop2): Wrong CP boundary, start(512) end(1536) blocks(0) [ 290.164628][ T9367] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 290.176806][ T9367] F2FS-fs (loop2): invalid crc value [ 290.225492][ T5622] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 290.289391][ T9367] F2FS-fs (loop2): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 290.330074][ T9367] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 290.337300][ T9367] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4 [ 290.825517][ T5624] ocfs2: Unmounting device (7,3) on (node local) [ 291.970775][ T9382] loop1: detected capacity change from 0 to 131072 [ 291.981341][ T9382] F2FS-fs (loop1): Wrong CP boundary, start(512) end(1536) blocks(0) [ 291.989588][ T9382] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 292.001942][ T9382] F2FS-fs (loop1): invalid crc value [ 292.127153][ T9382] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 292.146193][ T9382] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 292.153492][ T9382] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e4 [ 292.985941][ T9411] ip6_tunnel: ip6gretap0: Local routing loop detected! [ 294.273585][ T9428] input: syz0 as /devices/virtual/input/input15 [ 294.616478][ T5352] hid-generic 0000:0000:0000.0017: unknown main item tag 0x0 [ 294.686848][ T5352] hid-generic 0000:0000:0000.0017: hidraw0: HID v0.00 Device [syz1] on syz0 [ 295.286966][ T9440] fuse: fd is not a fuse device [ 295.789200][ T9454] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1240'. [ 295.824592][ T9454] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1240'. [ 295.853062][ T9454] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1240'. [ 295.903755][ T9454] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1240'. [ 296.569017][ T9466] fuse: fd is not a fuse device [ 296.922451][ T9476] input: syz1 as /devices/virtual/input/input16 [ 297.249345][ T9489] trusted_key: syz.4.1253 sent an empty control message without MSG_MORE. [ 297.595866][ T9496] loop5: detected capacity change from 0 to 256 [ 297.669529][ T9496] exFAT-fs (loop5): failed to load upcase table (idx : 0x00010000, chksum : 0x4ec6003b, utbl_chksum : 0xe619d30d) [ 297.796833][ T9505] loop2: detected capacity change from 0 to 64 [ 298.126063][ T9469] loop1: detected capacity change from 0 to 40427 [ 298.150972][ T9469] F2FS-fs (loop1): invalid crc value [ 298.187102][ T9511] ªªªªªª: renamed from vlan0 (while UP) [ 298.479699][ T9518] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1265'. [ 298.496795][ T5769] usb 6-1: new high-speed USB device number 13 using dummy_hcd [ 298.539693][ T9518] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1265'. [ 298.563947][ T9469] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 298.666583][ T9469] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 298.685197][ T5769] usb 6-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 298.708306][ T5769] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 298.738560][ T5769] usb 6-1: config 0 descriptor?? [ 298.966808][ T9469] syz.1.1245: attempt to access beyond end of device [ 298.966808][ T9469] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 299.315629][ T5622] syz-executor: attempt to access beyond end of device [ 299.315629][ T5622] loop1: rw=2049, sector=45104, nr_sectors = 16 limit=40427 [ 299.496676][ T9535] loop2: detected capacity change from 0 to 512 [ 299.551835][ T5622] CPU: 0 UID: 0 PID: 5622 Comm: syz-executor Tainted: G L syzkaller #0 PREEMPT(full) [ 299.551895][ T5622] Tainted: [L]=SOFTLOCKUP [ 299.551909][ T5622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/10/2026 [ 299.551931][ T5622] Call Trace: [ 299.551943][ T5622] [ 299.551957][ T5622] dump_stack_lvl+0x100/0x190 [ 299.552009][ T5622] f2fs_stop_checkpoint+0x5e6/0xb30 [ 299.552070][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 299.552118][ T5622] ? errseq_set+0xe3/0x150 [ 299.552172][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 299.552227][ T5622] f2fs_write_end_bio+0xf53/0x1340 [ 299.552296][ T5622] ? __pfx_f2fs_write_end_bio+0x10/0x10 [ 299.552366][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 299.552424][ T5622] ? __pfx_f2fs_write_end_io+0x10/0x10 [ 299.552486][ T5622] bio_endio+0x778/0x8e0 [ 299.552531][ T5622] submit_bio_noacct+0x64c/0x1ff0 [ 299.552600][ T5622] f2fs_submit_write_bio+0x133/0x330 [ 299.552668][ T5622] __submit_merged_bio+0x330/0x7b0 [ 299.552730][ T5622] ? rcu_is_watching+0x12/0xc0 [ 299.552788][ T5622] __submit_merged_write_cond+0x3fe/0x510 [ 299.552864][ T5622] ? __pfx___submit_merged_write_cond+0x10/0x10 [ 299.552941][ T5622] ? __pfx___might_resched+0x10/0x10 [ 299.552979][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 299.553025][ T5622] ? folio_clear_dirty_for_io+0x178/0x960 [ 299.553092][ T5622] f2fs_write_cache_pages+0x20e9/0x2630 [ 299.553159][ T5622] ? __bfs+0xef/0x2a0 [ 299.553216][ T5622] ? __pfx_f2fs_write_cache_pages+0x10/0x10 [ 299.553260][ T5622] ? is_bpf_text_address+0x8a/0x1a0 [ 299.553304][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 299.553350][ T5622] ? check_irq_usage+0xe5/0x810 [ 299.553396][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 299.553443][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 299.553489][ T5622] ? __css_rstat_updated+0x1ce/0x5a0 [ 299.553572][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 299.553618][ T5622] ? __mod_zone_page_state+0xe2/0x190 [ 299.553711][ T5622] ? check_noncircular+0x97/0x160 [ 299.553776][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 299.553823][ T5622] ? rcu_is_watching+0x12/0xc0 [ 299.553882][ T5622] f2fs_write_data_pages+0x799/0x16d0 [ 299.553925][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 299.553972][ T5622] ? check_prev_add+0xfe/0xe60 [ 299.554019][ T5622] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 299.554083][ T5622] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 299.554132][ T5622] do_writepages+0x278/0x600 [ 299.554196][ T5622] ? __pfx_do_writepages+0x10/0x10 [ 299.554253][ T5622] ? do_raw_spin_unlock+0x145/0x1e0 [ 299.554303][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 299.554350][ T5622] ? _raw_spin_unlock+0x28/0x50 [ 299.554416][ T5622] filemap_writeback+0x22d/0x2e0 [ 299.554489][ T5622] ? __pfx_filemap_writeback+0x10/0x10 [ 299.554552][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 299.554665][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 299.554713][ T5622] ? find_held_lock+0x2b/0x80 [ 299.554766][ T5622] ? f2fs_sync_dirty_inodes+0x3a7/0x970 [ 299.554812][ T5622] ? f2fs_sync_dirty_inodes+0x3a7/0x970 [ 299.554856][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 299.554915][ T5622] f2fs_sync_dirty_inodes+0x46a/0x970 [ 299.554982][ T5622] block_operations+0x2a6/0xfc0 [ 299.555039][ T5622] ? __pfx_block_operations+0x10/0x10 [ 299.555141][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 299.555191][ T5622] ? ktime_get+0x22c/0x320 [ 299.555229][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 299.555276][ T5622] ? rcu_is_watching+0x12/0xc0 [ 299.555335][ T5622] f2fs_write_checkpoint+0x58b/0x53d0 [ 299.555384][ T5622] ? _raw_spin_unlock_irq+0x23/0x50 [ 299.555448][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 299.555495][ T5622] ? _raw_spin_unlock_irq+0x2e/0x50 [ 299.555554][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 299.555600][ T5622] ? __wait_for_common+0x1f3/0x4c0 [ 299.555638][ T5622] ? __pfx_schedule_timeout+0x10/0x10 [ 299.555708][ T5622] ? __pfx___wait_for_common+0x10/0x10 [ 299.555750][ T5622] ? __pfx_f2fs_write_checkpoint+0x10/0x10 [ 299.555798][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 299.555854][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 299.555901][ T5622] ? rcu_is_watching+0x12/0xc0 [ 299.555951][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 299.555998][ T5622] ? kthread_stop+0x280/0x630 [ 299.556059][ T5622] kill_f2fs_super+0x3f1/0x4a0 [ 299.556106][ T5622] ? __pfx_kill_f2fs_super+0x10/0x10 [ 299.556172][ T5622] ? lockdep_hardirqs_on+0x78/0x100 [ 299.556213][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 299.556261][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 299.556324][ T5622] deactivate_locked_super+0xc1/0x1b0 [ 299.556370][ T5622] deactivate_super+0xe7/0x110 [ 299.556416][ T5622] cleanup_mnt+0x21f/0x450 [ 299.556470][ T5622] task_work_run+0x150/0x240 [ 299.556536][ T5622] ? __pfx_task_work_run+0x10/0x10 [ 299.556602][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 299.556664][ T5622] exit_to_user_mode_loop+0x1d8/0x6f0 [ 299.556708][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 299.556755][ T5622] ? rcu_is_watching+0x12/0xc0 [ 299.556811][ T5622] do_syscall_64+0x666/0x870 [ 299.556860][ T5622] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 299.556900][ T5622] RIP: 0033:0x7f9055f9f0d7 [ 299.556930][ T5622] Code: a2 c7 05 1c 26 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 299.556967][ T5622] RSP: 002b:00007fff10494638 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 299.557004][ T5622] RAX: 0000000000000000 RBX: 00007f905603330a RCX: 00007f9055f9f0d7 [ 299.557029][ T5622] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff104946f0 [ 299.557053][ T5622] RBP: 00007fff104946f0 R08: 00007fff104956f0 R09: 00000000ffffffff [ 299.557078][ T5622] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff10495780 [ 299.557102][ T5622] R13: 00007f905603330a R14: 0000000000049019 R15: 00007fff104957c0 [ 299.557153][ T5622] [ 300.348680][ T9535] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 300.371862][ T5622] F2FS-fs (loop1): Stopped filesystem due to reason: 3 [ 300.379262][ T5622] CPU: 0 UID: 0 PID: 5622 Comm: syz-executor Tainted: G L syzkaller #0 PREEMPT(full) [ 300.379320][ T5622] Tainted: [L]=SOFTLOCKUP [ 300.379335][ T5622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/10/2026 [ 300.379357][ T5622] Call Trace: [ 300.379369][ T5622] [ 300.379383][ T5622] dump_stack_lvl+0x100/0x190 [ 300.379434][ T5622] f2fs_stop_checkpoint+0x5e6/0xb30 [ 300.379494][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 300.379543][ T5622] ? errseq_set+0xe3/0x150 [ 300.379599][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 300.379664][ T5622] f2fs_write_end_bio+0xf53/0x1340 [ 300.379734][ T5622] ? __pfx_f2fs_write_end_bio+0x10/0x10 [ 300.379807][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 300.379867][ T5622] ? __pfx_f2fs_write_end_io+0x10/0x10 [ 300.379930][ T5622] bio_endio+0x778/0x8e0 [ 300.379981][ T5622] submit_bio_noacct+0x64c/0x1ff0 [ 300.380054][ T5622] f2fs_submit_write_bio+0x133/0x330 [ 300.380116][ T5622] __submit_merged_bio+0x330/0x7b0 [ 300.380178][ T5622] ? rcu_is_watching+0x12/0xc0 [ 300.380240][ T5622] __submit_merged_write_cond+0x3fe/0x510 [ 300.380317][ T5622] ? __pfx___submit_merged_write_cond+0x10/0x10 [ 300.380397][ T5622] ? __pfx___might_resched+0x10/0x10 [ 300.380436][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 300.380483][ T5622] ? folio_clear_dirty_for_io+0x178/0x960 [ 300.380552][ T5622] f2fs_write_cache_pages+0x20e9/0x2630 [ 300.380625][ T5622] ? __bfs+0xef/0x2a0 [ 300.380690][ T5622] ? __pfx_f2fs_write_cache_pages+0x10/0x10 [ 300.380734][ T5622] ? is_bpf_text_address+0x8a/0x1a0 [ 300.380780][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 300.380827][ T5622] ? check_irq_usage+0xe5/0x810 [ 300.380875][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 300.380921][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 300.380968][ T5622] ? __css_rstat_updated+0x1ce/0x5a0 [ 300.381057][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 300.381105][ T5622] ? __mod_zone_page_state+0xe2/0x190 [ 300.381202][ T5622] ? check_noncircular+0x97/0x160 [ 300.381267][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 300.381315][ T5622] ? rcu_is_watching+0x12/0xc0 [ 300.381375][ T5622] f2fs_write_data_pages+0x799/0x16d0 [ 300.381420][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 300.381467][ T5622] ? check_prev_add+0xfe/0xe60 [ 300.381518][ T5622] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 300.381587][ T5622] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 300.381638][ T5622] do_writepages+0x278/0x600 [ 300.381711][ T5622] ? __pfx_do_writepages+0x10/0x10 [ 300.381768][ T5622] ? do_raw_spin_unlock+0x145/0x1e0 [ 300.381819][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 300.381865][ T5622] ? _raw_spin_unlock+0x28/0x50 [ 300.381934][ T5622] filemap_writeback+0x22d/0x2e0 [ 300.381999][ T5622] ? __pfx_filemap_writeback+0x10/0x10 [ 300.382058][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 300.382169][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 300.382216][ T5622] ? find_held_lock+0x2b/0x80 [ 300.382271][ T5622] ? f2fs_sync_dirty_inodes+0x3a7/0x970 [ 300.382317][ T5622] ? f2fs_sync_dirty_inodes+0x3a7/0x970 [ 300.382362][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 300.382424][ T5622] f2fs_sync_dirty_inodes+0x46a/0x970 [ 300.382495][ T5622] block_operations+0x2a6/0xfc0 [ 300.382554][ T5622] ? __pfx_block_operations+0x10/0x10 [ 300.382674][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 300.382726][ T5622] ? ktime_get+0x22c/0x320 [ 300.382766][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 300.382813][ T5622] ? rcu_is_watching+0x12/0xc0 [ 300.382874][ T5622] f2fs_write_checkpoint+0x58b/0x53d0 [ 300.382925][ T5622] ? _raw_spin_unlock_irq+0x23/0x50 [ 300.382987][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 300.383034][ T5622] ? _raw_spin_unlock_irq+0x2e/0x50 [ 300.383094][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 300.383141][ T5622] ? __wait_for_common+0x1f3/0x4c0 [ 300.383180][ T5622] ? __pfx_schedule_timeout+0x10/0x10 [ 300.383247][ T5622] ? __pfx___wait_for_common+0x10/0x10 [ 300.383291][ T5622] ? __pfx_f2fs_write_checkpoint+0x10/0x10 [ 300.383339][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 300.383398][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 300.383445][ T5622] ? rcu_is_watching+0x12/0xc0 [ 300.383496][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 300.383542][ T5622] ? kthread_stop+0x280/0x630 [ 300.383607][ T5622] kill_f2fs_super+0x3f1/0x4a0 [ 300.383661][ T5622] ? __pfx_kill_f2fs_super+0x10/0x10 [ 300.383733][ T5622] ? lockdep_hardirqs_on+0x78/0x100 [ 300.383773][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 300.383822][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 300.383888][ T5622] deactivate_locked_super+0xc1/0x1b0 [ 300.383935][ T5622] deactivate_super+0xe7/0x110 [ 300.383981][ T5622] cleanup_mnt+0x21f/0x450 [ 300.384038][ T5622] task_work_run+0x150/0x240 [ 300.384103][ T5622] ? __pfx_task_work_run+0x10/0x10 [ 300.384172][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 300.384230][ T5622] exit_to_user_mode_loop+0x1d8/0x6f0 [ 300.384273][ T5622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 300.384320][ T5622] ? rcu_is_watching+0x12/0xc0 [ 300.384378][ T5622] do_syscall_64+0x666/0x870 [ 300.384428][ T5622] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 300.384469][ T5622] RIP: 0033:0x7f9055f9f0d7 [ 300.384500][ T5622] Code: a2 c7 05 1c 26 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 300.384538][ T5622] RSP: 002b:00007fff10494638 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 300.384575][ T5622] RAX: 0000000000000000 RBX: 00007f905603330a RCX: 00007f9055f9f0d7 [ 300.384600][ T5622] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff104946f0 [ 300.384624][ T5622] RBP: 00007fff104946f0 R08: 00007fff104956f0 R09: 00000000ffffffff [ 300.384655][ T5622] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff10495780 [ 300.384679][ T5622] R13: 00007f905603330a R14: 0000000000049019 R15: 00007fff104957c0 [ 300.384736][ T5622] [ 301.183939][ T5622] F2FS-fs (loop1): Stopped filesystem due to reason: 3 [ 301.584036][ T9535] EXT4-fs (loop2): 1 truncate cleaned up [ 301.640582][ T9535] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 301.652885][ T9550] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 301.714580][ T5769] usb 6-1: Cannot set autoneg [ 301.719590][ T5769] MOSCHIP usb-ethernet driver 6-1:0.0: probe with driver MOSCHIP usb-ethernet driver failed with error -71 [ 301.788639][ T5769] usb 6-1: USB disconnect, device number 13 [ 302.130199][ T5625] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 302.553087][ T9570] loop2: detected capacity change from 0 to 512 [ 302.574270][ T9570] EXT4-fs: inline encryption not supported [ 302.600383][ T9574] netlink: 'syz.4.1285': attribute type 1 has an invalid length. [ 302.604193][ T9570] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 302.630608][ T9574] netlink: 'syz.4.1285': attribute type 2 has an invalid length. [ 302.659853][ T9574] netlink: 24 bytes leftover after parsing attributes in process `syz.4.1285'. [ 302.683436][ T9570] EXT4-fs error (device loop2): ext4_orphan_get:1425: comm syz.2.1296: bad orphan inode 131083 [ 302.704375][ T9570] loop2: lost filesystem error report for type 5 error -117 [ 302.712867][ T9570] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 303.021310][ T5625] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 303.392465][ T5782] usb 2-1: new full-speed USB device number 10 using dummy_hcd [ 303.442710][ T186] page_pool_release_retry() stalled pool shutdown: id 67, 1 inflight 60 sec [ 303.584130][ T5782] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 303.627360][ T5782] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 303.665491][ T5782] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 303.712262][ T5782] usb 2-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 19 [ 303.812197][ T5782] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 303.833408][ T5782] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 303.860892][ T5782] usb 2-1: Product: syz [ 303.876408][ T5782] usb 2-1: Manufacturer: syz [ 303.895235][ T5782] usb 2-1: SerialNumber: syz [ 303.925804][ T9582] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 303.991412][ T9603] loop2: detected capacity change from 0 to 1764 [ 304.167084][ T9582] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 304.208667][ T9582] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 304.375373][ T9612] loop4: detected capacity change from 0 to 512 [ 304.406956][ T9612] EXT4-fs (loop4): Test dummy encryption mode enabled [ 304.454340][ T9612] EXT4-fs error (device loop4): ext4_orphan_get:1399: inode #15: comm syz.4.1302: inode has both inline data and extents flags [ 304.525474][ T9612] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 304.526825][ T9612] EXT4-fs error (device loop4): ext4_orphan_get:1402: comm syz.4.1302: couldn't read orphan inode 15 (err -117) [ 304.536409][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 304.536443][ C0] EXT4-fs (loop4): initial error at time 1784807599: ext4_orphan_get:1399: inode 15 [ 304.536498][ C0] EXT4-fs (loop4): last error at time 1784807599: ext4_orphan_get:1399: inode 15 [ 304.623898][ T9612] loop4: lost filesystem error report for type 5 error -117 [ 304.628006][ T9612] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 304.842964][ T9582] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 304.875835][ T9582] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 305.114044][ T5782] cdc_ncm 2-1:1.0: failed to get mac address [ 305.147868][ T5782] cdc_ncm 2-1:1.0: bind() failure [ 305.169899][ T9630] raw_sendmsg: syz.2.1307 forgot to set AF_INET. Fix it! [ 305.192956][ T5782] cdc_ncm 2-1:1.1: probe with driver cdc_ncm failed with error -71 [ 305.222920][ T5782] cdc_mbim 2-1:1.1: probe with driver cdc_mbim failed with error -71 [ 305.269842][ T5782] usbtest 2-1:1.1: probe with driver usbtest failed with error -71 [ 305.347919][ T5782] usb 2-1: USB disconnect, device number 10 [ 305.849181][ T9637] loop5: detected capacity change from 0 to 40427 [ 305.885788][ T9637] F2FS-fs (loop5): invalid crc value [ 305.973971][ T9637] F2FS-fs (loop5): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 305.992678][ T9637] F2FS-fs (loop5): f2fs_disable_checkpoint starts, unusable: 0 [ 306.000318][ T9637] F2FS-fs (loop5): f2fs_disable_checkpoint: call f2fs_write_checkpoint(), meta: 0, node: 0, data: 0 [ 306.012347][ T9637] F2FS-fs (loop5): Start checkpoint disabled! [ 306.026897][ T9637] F2FS-fs (loop5): f2fs_disable_checkpoint finishes, err:0 [ 306.037225][ T9637] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6 [ 306.103498][ T30] audit: type=1800 audit(1784807601.091:39): pid=9637 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.5.1311" name="file1" dev="loop5" ino=10 res=0 errno=0 [ 306.125520][ T9637] syz.5.1311: attempt to access beyond end of device [ 306.125520][ T9637] loop5: rw=2049, sector=45096, nr_sectors = 24 limit=40427 [ 306.321678][ T9649] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1317'. [ 306.567473][ T30] audit: type=1800 audit(1784807601.551:40): pid=9637 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.5.1311" name="file1" dev="loop5" ino=10 res=0 errno=0 [ 306.639386][ T5627] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 306.661447][ T3266] kworker/u8:8: attempt to access beyond end of device [ 306.661447][ T3266] loop5: rw=2049, sector=45120, nr_sectors = 8 limit=40427 [ 306.749515][ T3266] CPU: 0 UID: 0 PID: 3266 Comm: kworker/u8:8 Tainted: G L syzkaller #0 PREEMPT(full) [ 306.749577][ T3266] Tainted: [L]=SOFTLOCKUP [ 306.749590][ T3266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/10/2026 [ 306.749616][ T3266] Workqueue: writeback wb_workfn (flush-7:5) [ 306.749675][ T3266] Call Trace: [ 306.749686][ T3266] [ 306.749699][ T3266] dump_stack_lvl+0x100/0x190 [ 306.749745][ T3266] f2fs_stop_checkpoint+0x5e6/0xb30 [ 306.749808][ T3266] ? srso_alias_return_thunk+0x5/0xfbef5 [ 306.749856][ T3266] ? errseq_set+0xe3/0x150 [ 306.749910][ T3266] ? srso_alias_return_thunk+0x5/0xfbef5 [ 306.749965][ T3266] f2fs_write_end_bio+0xf53/0x1340 [ 306.750033][ T3266] ? __pfx_f2fs_write_end_bio+0x10/0x10 [ 306.750104][ T3266] ? srso_alias_return_thunk+0x5/0xfbef5 [ 306.750166][ T3266] ? __pfx_f2fs_write_end_io+0x10/0x10 [ 306.750229][ T3266] bio_endio+0x778/0x8e0 [ 306.750274][ T3266] submit_bio_noacct+0x64c/0x1ff0 [ 306.750340][ T3266] f2fs_submit_write_bio+0x133/0x330 [ 306.750398][ T3266] __submit_merged_bio+0x330/0x7b0 [ 306.750459][ T3266] ? rcu_is_watching+0x12/0xc0 [ 306.750518][ T3266] __submit_merged_write_cond+0x3fe/0x510 [ 306.750593][ T3266] ? __pfx___submit_merged_write_cond+0x10/0x10 [ 306.750670][ T3266] ? __pfx___might_resched+0x10/0x10 [ 306.750709][ T3266] ? srso_alias_return_thunk+0x5/0xfbef5 [ 306.750756][ T3266] ? folio_clear_dirty_for_io+0x178/0x960 [ 306.750823][ T3266] f2fs_write_cache_pages+0x20e9/0x2630 [ 306.750893][ T3266] ? __pfx_f2fs_write_cache_pages+0x10/0x10 [ 306.750948][ T3266] ? srso_alias_return_thunk+0x5/0xfbef5 [ 306.751002][ T3266] ? srso_alias_return_thunk+0x5/0xfbef5 [ 306.751049][ T3266] ? find_held_lock+0x2b/0x80 [ 306.751103][ T3266] ? nr_blockdev_pages+0xde/0x120 [ 306.751164][ T3266] ? nr_blockdev_pages+0xde/0x120 [ 306.751215][ T3266] ? srso_alias_return_thunk+0x5/0xfbef5 [ 306.751283][ T3266] ? si_meminfo+0x118/0x230 [ 306.751323][ T3266] ? srso_alias_return_thunk+0x5/0xfbef5 [ 306.751371][ T3266] ? srso_alias_return_thunk+0x5/0xfbef5 [ 306.751483][ T3266] ? srso_alias_return_thunk+0x5/0xfbef5 [ 306.751530][ T3266] ? __lock_acquire+0x49f/0x1a40 [ 306.751571][ T3266] ? srso_alias_return_thunk+0x5/0xfbef5 [ 306.751617][ T3266] ? rcu_is_watching+0x12/0xc0 [ 306.751674][ T3266] f2fs_write_data_pages+0x799/0x16d0 [ 306.751719][ T3266] ? srso_alias_return_thunk+0x5/0xfbef5 [ 306.751780][ T3266] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 306.751844][ T3266] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 306.751892][ T3266] do_writepages+0x278/0x600 [ 306.751958][ T3266] ? __pfx_do_writepages+0x10/0x10 [ 306.752017][ T3266] ? srso_alias_return_thunk+0x5/0xfbef5 [ 306.752071][ T3266] __writeback_single_inode+0x164/0x1300 [ 306.752119][ T3266] ? find_held_lock+0x2b/0x80 [ 306.752181][ T3266] ? srso_alias_return_thunk+0x5/0xfbef5 [ 306.752231][ T3266] ? __pfx___writeback_single_inode+0x10/0x10 [ 306.752280][ T3266] ? srso_alias_return_thunk+0x5/0xfbef5 [ 306.752326][ T3266] ? do_raw_spin_unlock+0x145/0x1e0 [ 306.752376][ T3266] ? srso_alias_return_thunk+0x5/0xfbef5 [ 306.752429][ T3266] writeback_sb_inodes+0x766/0x1c50 [ 306.752502][ T3266] ? __pfx_writeback_sb_inodes+0x10/0x10 [ 306.752548][ T3266] ? do_raw_spin_lock+0x128/0x260 [ 306.752597][ T3266] ? srso_alias_return_thunk+0x5/0xfbef5 [ 306.752706][ T3266] ? srso_alias_return_thunk+0x5/0xfbef5 [ 306.752753][ T3266] ? rcu_is_watching+0x12/0xc0 [ 306.752804][ T3266] ? srso_alias_return_thunk+0x5/0xfbef5 [ 306.752850][ T3266] ? queue_io+0x287/0x530 [ 306.752894][ T3266] wb_writeback+0x1c0/0xb50 [ 306.752954][ T3266] ? __pfx_wb_writeback+0x10/0x10 [ 306.753014][ T3266] ? srso_alias_return_thunk+0x5/0xfbef5 [ 306.753059][ T3266] ? mark_held_locks+0x40/0x70 [ 306.753099][ T3266] ? _raw_spin_unlock_irq+0x23/0x50 [ 306.753174][ T3266] wb_workfn+0x143/0xc80 [ 306.753227][ T3266] ? srso_alias_return_thunk+0x5/0xfbef5 [ 306.753273][ T3266] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 306.753339][ T3266] ? __pfx_wb_workfn+0x10/0x10 [ 306.753391][ T3266] ? srso_alias_return_thunk+0x5/0xfbef5 [ 306.753443][ T3266] ? srso_alias_return_thunk+0x5/0xfbef5 [ 306.753494][ T3266] ? srso_alias_return_thunk+0x5/0xfbef5 [ 306.753540][ T3266] ? rcu_is_watching+0x12/0xc0 [ 306.753601][ T3266] process_one_work+0xa23/0x1940 [ 306.753685][ T3266] ? __pfx_process_one_work+0x10/0x10 [ 306.753746][ T3266] ? srso_alias_return_thunk+0x5/0xfbef5 [ 306.753808][ T3266] ? srso_alias_return_thunk+0x5/0xfbef5 [ 306.753861][ T3266] worker_thread+0x5ef/0xe50 [ 306.753943][ T3266] ? kthread+0x13a/0x450 [ 306.753998][ T3266] ? __pfx_worker_thread+0x10/0x10 [ 306.754058][ T3266] kthread+0x370/0x450 [ 306.754115][ T3266] ? __pfx_kthread+0x10/0x10 [ 306.754184][ T3266] ret_from_fork+0x72b/0xd50 [ 306.754236][ T3266] ? __pfx_ret_from_fork+0x10/0x10 [ 306.754288][ T3266] ? srso_alias_return_thunk+0x5/0xfbef5 [ 306.754334][ T3266] ? __switch_to+0x800/0x10f0 [ 306.754393][ T3266] ? __switch_to_asm+0x39/0x70 [ 306.754448][ T3266] ? __pfx_kthread+0x10/0x10 [ 306.754510][ T3266] ret_from_fork_asm+0x1a/0x30 [ 306.754591][ T3266] [ 307.426281][ T9656] netlink: 72 bytes leftover after parsing attributes in process `syz.4.1314'. [ 307.430317][ T3266] F2FS-fs (loop5): Stopped filesystem due to reason: 3 [ 307.435441][ T9656] netlink: 72 bytes leftover after parsing attributes in process `syz.4.1314'. [ 307.549232][ T9651] loop2: detected capacity change from 0 to 32768 [ 307.633786][ T9651] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.1318 (9651) [ 307.751780][ T9651] BTRFS info (device loop2): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 307.763410][ T9651] BTRFS info (device loop2): using sha256 checksum algorithm [ 307.897572][ T9651] BTRFS info (device loop2): enabling ssd optimizations [ 307.954561][ T9651] BTRFS info (device loop2): turning on async discard [ 307.982258][ T5782] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 308.002219][ T9651] BTRFS info (device loop2): enabling free space tree [ 308.165847][ T5782] usb 4-1: config 1 interface 0 altsetting 13 endpoint 0x2 has an invalid bInterval 32, changing to 9 [ 308.200357][ T5782] usb 4-1: config 1 interface 0 has no altsetting 0 [ 308.237980][ T5782] usb 4-1: string descriptor 0 read error: -22 [ 308.257009][ T5782] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 308.292080][ T5782] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 308.792876][ T5782] keytouch 0003:0926:3333.0018: fixing up Keytouch IEC report descriptor [ 308.869497][ T5782] input: HID 0926:3333 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/0003:0926:3333.0018/input/input17 [ 309.121401][ T5625] BTRFS info (device loop2): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 309.270568][ T5782] keytouch 0003:0926:3333.0018: input,hidraw0: USB HID v0.05 Keyboard [HID 0926:3333] on usb-dummy_hcd.3-1/input0 [ 309.383922][ T5782] usb 4-1: USB disconnect, device number 8 [ 309.840263][ T9699] fido_id[9699]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory [ 309.843113][ T9710] sg_write: data in/out 1701604413/2147479510 bytes for SCSI command 0x0-- guessing data in; [ 309.843113][ T9710] program syz.1.1332 not setting count and/or reply_len properly [ 309.953522][ T9710] sg_write: data in/out 1701604413/2147479510 bytes for SCSI command 0x0-- guessing data in; [ 309.953522][ T9710] program syz.1.1332 not setting count and/or reply_len properly [ 310.009792][ T9710] sg_write: data in/out 1701604413/2147479510 bytes for SCSI command 0x0-- guessing data in; [ 310.009792][ T9710] program syz.1.1332 not setting count and/or reply_len properly [ 310.876149][ T9724] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1338'. [ 310.924377][ T9700] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 310.948979][ T9700] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 311.110287][ T9724] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1338'. [ 311.110402][ T36] netdevsim netdevsim4 netdevsim0: unset [0, 0] type 1 family 0 port 8472 - 0 [ 311.182918][ T36] netdevsim netdevsim4 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 311.205677][ T36] netdevsim netdevsim4 netdevsim1: unset [0, 0] type 1 family 0 port 8472 - 0 [ 311.233806][ T36] netdevsim netdevsim4 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 311.256759][ T36] netdevsim netdevsim4 netdevsim2: unset [0, 0] type 1 family 0 port 8472 - 0 [ 311.293750][ T36] netdevsim netdevsim4 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 311.327272][ T36] netdevsim netdevsim4 netdevsim3: unset [0, 0] type 1 family 0 port 8472 - 0 [ 311.353865][ T9731] xt_hashlimit: size too large, truncated to 1048576 [ 311.383933][ T36] netdevsim netdevsim4 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 311.923524][ T9744] loop1: detected capacity change from 0 to 2048 [ 311.979927][ T9744] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 312.073972][ T9745] loop3: detected capacity change from 0 to 4096 [ 312.125110][ T9745] EXT4-fs: inline encryption not supported [ 312.143171][ T5782] usb 6-1: new high-speed USB device number 14 using dummy_hcd [ 312.161815][ T9742] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 312.183718][ T9745] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 312.215301][ T9745] EXT4-fs (loop3): Test dummy encryption mode enabled [ 312.237324][ T9742] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 312.257039][ T9742] EXT4-fs (loop1): This should not happen!! Data will be lost [ 312.257039][ T9742] [ 312.275303][ T9745] [EXT4 FS bs=4096, gc=1, bpg=524288, ipg=32, mo=a842c198, mo2=0003] [ 312.288066][ T9745] System zones: 0-5 [ 312.344950][ T9742] EXT4-fs (loop1): Total free blocks count 0 [ 312.345388][ T9745] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 312.380638][ T5782] usb 6-1: unable to get BOS descriptor or descriptor too short [ 312.393747][ T9742] EXT4-fs (loop1): Free/Dirty block details [ 312.417188][ T9742] EXT4-fs (loop1): free_blocks=4096 [ 312.426059][ T5782] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 312.445323][ T9742] EXT4-fs (loop1): dirty_blocks=16 [ 312.455301][ T5782] usb 6-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 312.471622][ T9742] EXT4-fs (loop1): Block reservation details [ 312.495425][ T9742] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 312.510938][ T5782] usb 6-1: too many endpoints for config 1 interface 1 altsetting 76: 188, using maximum allowed: 30 [ 312.534864][ T9744] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 2 with error 28 [ 312.548980][ T5782] usb 6-1: config 1 interface 1 altsetting 76 has 0 endpoint descriptors, different from the interface descriptor's value: 188 [ 312.603705][ T30] audit: type=1800 audit(1784807607.591:41): pid=9745 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.1347" name="bus" dev="loop3" ino=18 res=0 errno=0 [ 312.630523][ T5782] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 312.633855][ T9763] input: syz0 as /devices/virtual/input/input18 [ 312.670670][ T5782] usb 6-1: config 1 interface 1 has no altsetting 0 [ 312.699751][ T5782] usb 6-1: string descriptor 0 read error: -22 [ 312.708063][ T5782] usb 6-1: New USB device found, idVendor=21b4, idProduct=0081, bcdDevice= 0.40 [ 312.747445][ T5782] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 312.875880][ T5624] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 312.897428][ T5622] EXT4-fs warning (device loop1): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 313.665164][ T9775] loop2: detected capacity change from 0 to 512 [ 313.703065][ T9775] EXT4-fs: Ignoring removed nobh option [ 313.739510][ T9775] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 313.801248][ T9775] EXT4-fs (loop2): 1 truncate cleaned up [ 313.828081][ T9775] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 313.968533][ T9775] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000. [ 314.274103][ T5782] usb 6-1: USB disconnect, device number 14 [ 314.325047][ T5625] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 314.735340][ T9799] xt_hashlimit: size too large, truncated to 1048576 [ 315.317862][ T9816] loop3: detected capacity change from 0 to 256 [ 316.141289][ T9840] loop1: detected capacity change from 0 to 512 [ 316.165643][ T9840] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 316.247728][ T9840] EXT4-fs (loop1): 1 truncate cleaned up [ 316.269862][ T9842] overlayfs: metacopy file 'file1' has too small xattr [ 316.297956][ T9840] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 316.455792][ T9840] EXT4-fs (loop1): shut down requested (2) [ 316.483935][ T1310] ieee802154 phy0 wpan0: encryption failed: -22 [ 316.493785][ T1310] ieee802154 phy1 wpan1: encryption failed: -22 [ 316.560194][ T9849] loop4: detected capacity change from 0 to 512 [ 316.585555][ T9849] EXT4-fs (loop4): blocks per group (95) and clusters per group (32768) inconsistent [ 316.667920][ T5622] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 316.703362][ T9849] loop4: detected capacity change from 0 to 512 [ 316.758258][ T9849] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 317.352770][ T5782] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 317.528263][ T5782] usb 4-1: Using ep0 maxpacket: 16 [ 317.536075][ T5782] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 317.549008][ T186] usb 6-1: new high-speed USB device number 15 using dummy_hcd [ 317.563819][ T5782] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 317.592246][ T5782] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 317.612722][ T5782] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 317.635676][ T5782] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 317.645058][ T5782] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 317.662121][ T5782] usb 4-1: SerialNumber: syz [ 317.682738][ T5782] hub 4-1:1.0: bad descriptor, ignoring hub [ 317.697018][ T5782] hub 4-1:1.0: probe with driver hub failed with error -5 [ 317.718825][ T5782] cdc_ether 4-1:1.0: probe with driver cdc_ether failed with error -22 [ 317.733749][ T186] usb 6-1: Using ep0 maxpacket: 8 [ 317.757272][ T186] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 317.788042][ T186] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 317.812265][ T186] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 100, changing to 10 [ 317.833072][ T186] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 24936, setting to 1024 [ 317.855766][ T186] usb 6-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 317.865349][ T186] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 318.003040][ T5787] page_pool_release_retry() stalled pool shutdown: id 74, 1 inflight 60 sec [ 319.081432][ T186] hub 6-1:1.0: bad descriptor, ignoring hub [ 319.087442][ T186] hub 6-1:1.0: probe with driver hub failed with error -5 [ 319.095711][ T186] cdc_wdm 6-1:1.0: skipping garbage [ 319.101504][ T186] cdc_wdm 6-1:1.0: skipping garbage [ 319.107824][ T186] cdc_wdm 6-1:1.0: skipping garbage [ 319.232226][ T989] usb 4-1: USB disconnect, device number 9 [ 319.252411][ T186] cdc_wdm 6-1:1.0: cdc-wdm0: USB WDM device [ 319.286375][ T186] cdc_wdm 6-1:1.0: Unknown control protocol [ 319.697919][ T186] usb 6-1: reset high-speed USB device number 15 using dummy_hcd [ 319.883592][ T186] usb 6-1: device descriptor read/64, error -71 [ 320.163840][ T186] usb 6-1: reset high-speed USB device number 15 using dummy_hcd [ 320.289498][ T9896] netlink: 'syz.4.1405': attribute type 4 has an invalid length. [ 320.315885][ T186] usb 6-1: device descriptor read/64, error -71 [ 320.329552][ T9896] netlink: 'syz.4.1405': attribute type 4 has an invalid length. [ 321.242499][ T186] usb 6-1: USB disconnect, device number 15 [ 322.208074][ T10] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 322.381897][ T10] usb 2-1: config 1 interface 0 altsetting 13 endpoint 0x2 has an invalid bInterval 32, changing to 9 [ 322.418294][ T10] usb 2-1: config 1 interface 0 has no altsetting 0 [ 322.446543][ T10] usb 2-1: string descriptor 0 read error: -22 [ 322.480401][ T10] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 322.528062][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 323.144890][ T10] keytouch 0003:0926:3333.0019: fixing up Keytouch IEC report descriptor [ 323.197082][ T9923] loop4: detected capacity change from 0 to 40427 [ 323.237775][ T10] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/0003:0926:3333.0019/input/input19 [ 323.246418][ T9923] F2FS-fs (loop4): invalid crc value [ 323.586027][ T10] keytouch 0003:0926:3333.0019: input,hidraw0: USB HID v0.05 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 [ 323.587353][ T9923] F2FS-fs (loop4): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 323.706809][ T10] usb 2-1: USB disconnect, device number 11 [ 323.717127][ T9923] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 323.924005][ T989] usb 6-1: new high-speed USB device number 16 using dummy_hcd [ 324.122962][ T989] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 324.197656][ T989] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 324.227762][ T9951] fido_id[9951]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 324.260468][ T989] usb 6-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.80 [ 324.293561][ T989] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 324.344584][ T9955] syz.4.1415: attempt to access beyond end of device [ 324.344584][ T9955] loop4: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 324.364962][ T989] usb 6-1: config 0 descriptor?? [ 324.813842][ T5627] syz-executor: attempt to access beyond end of device [ 324.813842][ T5627] loop4: rw=2049, sector=45104, nr_sectors = 16 limit=40427 [ 324.881228][ T989] cp2112 0003:10C4:EA90.001A: unknown main item tag 0x0 [ 324.895713][ T9973] loop2: detected capacity change from 0 to 128 [ 324.919430][ T989] cp2112 0003:10C4:EA90.001A: unknown main item tag 0x0 [ 324.924546][ T5627] CPU: 0 UID: 0 PID: 5627 Comm: syz-executor Tainted: G L syzkaller #0 PREEMPT(full) [ 324.924602][ T5627] Tainted: [L]=SOFTLOCKUP [ 324.924615][ T5627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/10/2026 [ 324.924637][ T5627] Call Trace: [ 324.924648][ T5627] [ 324.924661][ T5627] dump_stack_lvl+0x100/0x190 [ 324.924715][ T5627] f2fs_stop_checkpoint+0x5e6/0xb30 [ 324.924773][ T5627] ? srso_alias_return_thunk+0x5/0xfbef5 [ 324.924818][ T5627] ? errseq_set+0xe3/0x150 [ 324.924871][ T5627] ? srso_alias_return_thunk+0x5/0xfbef5 [ 324.924924][ T5627] f2fs_write_end_bio+0xf53/0x1340 [ 324.924990][ T5627] ? __pfx_f2fs_write_end_bio+0x10/0x10 [ 324.925057][ T5627] ? srso_alias_return_thunk+0x5/0xfbef5 [ 324.925112][ T5627] ? __pfx_f2fs_write_end_io+0x10/0x10 [ 324.925173][ T5627] bio_endio+0x778/0x8e0 [ 324.925216][ T5627] submit_bio_noacct+0x64c/0x1ff0 [ 324.925283][ T5627] f2fs_submit_write_bio+0x133/0x330 [ 324.925341][ T5627] __submit_merged_bio+0x330/0x7b0 [ 324.925400][ T5627] ? rcu_is_watching+0x12/0xc0 [ 324.925458][ T5627] __submit_merged_write_cond+0x3fe/0x510 [ 324.925530][ T5627] ? __pfx___submit_merged_write_cond+0x10/0x10 [ 324.925604][ T5627] ? __pfx___might_resched+0x10/0x10 [ 324.925641][ T5627] ? srso_alias_return_thunk+0x5/0xfbef5 [ 324.925690][ T5627] ? folio_clear_dirty_for_io+0x178/0x960 [ 324.925758][ T5627] f2fs_write_cache_pages+0x20e9/0x2630 [ 324.925823][ T5627] ? find_held_lock+0x2b/0x80 [ 324.925876][ T5627] ? __pfx_f2fs_write_cache_pages+0x10/0x10 [ 324.925917][ T5627] ? is_bpf_text_address+0x8a/0x1a0 [ 324.925966][ T5627] ? __lock_acquire+0x49f/0x1a40 [ 324.926099][ T5627] ? check_noncircular+0x97/0x160 [ 324.926160][ T5627] ? srso_alias_return_thunk+0x5/0xfbef5 [ 324.926205][ T5627] ? rcu_is_watching+0x12/0xc0 [ 324.926261][ T5627] f2fs_write_data_pages+0x799/0x16d0 [ 324.926303][ T5627] ? srso_alias_return_thunk+0x5/0xfbef5 [ 324.926348][ T5627] ? check_prev_add+0xfe/0xe60 [ 324.926395][ T5627] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 324.926456][ T5627] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 324.926505][ T5627] do_writepages+0x278/0x600 [ 324.926568][ T5627] ? __pfx_do_writepages+0x10/0x10 [ 324.926622][ T5627] ? do_raw_spin_unlock+0x145/0x1e0 [ 324.926698][ T5627] ? srso_alias_return_thunk+0x5/0xfbef5 [ 324.926744][ T5627] ? _raw_spin_unlock+0x28/0x50 [ 324.926809][ T5627] filemap_writeback+0x22d/0x2e0 [ 324.926875][ T5627] ? __pfx_filemap_writeback+0x10/0x10 [ 324.926934][ T5627] ? srso_alias_return_thunk+0x5/0xfbef5 [ 324.927033][ T5627] ? srso_alias_return_thunk+0x5/0xfbef5 [ 324.927079][ T5627] ? find_held_lock+0x2b/0x80 [ 324.927129][ T5627] ? f2fs_sync_dirty_inodes+0x3a7/0x970 [ 324.927175][ T5627] ? f2fs_sync_dirty_inodes+0x3a7/0x970 [ 324.927217][ T5627] ? srso_alias_return_thunk+0x5/0xfbef5 [ 324.927276][ T5627] f2fs_sync_dirty_inodes+0x46a/0x970 [ 324.927341][ T5627] block_operations+0x2a6/0xfc0 [ 324.927397][ T5627] ? __pfx_block_operations+0x10/0x10 [ 324.927498][ T5627] ? srso_alias_return_thunk+0x5/0xfbef5 [ 324.927547][ T5627] ? ktime_get+0x22c/0x320 [ 324.927585][ T5627] ? srso_alias_return_thunk+0x5/0xfbef5 [ 324.927631][ T5627] ? rcu_is_watching+0x12/0xc0 [ 324.927692][ T5627] f2fs_write_checkpoint+0x58b/0x53d0 [ 324.927741][ T5627] ? _raw_spin_unlock_irq+0x23/0x50 [ 324.927803][ T5627] ? srso_alias_return_thunk+0x5/0xfbef5 [ 324.927848][ T5627] ? _raw_spin_unlock_irq+0x2e/0x50 [ 324.927908][ T5627] ? srso_alias_return_thunk+0x5/0xfbef5 [ 324.927953][ T5627] ? __wait_for_common+0x1f3/0x4c0 [ 324.927992][ T5627] ? __pfx_schedule_timeout+0x10/0x10 [ 324.928056][ T5627] ? __pfx___wait_for_common+0x10/0x10 [ 324.928098][ T5627] ? __pfx_f2fs_write_checkpoint+0x10/0x10 [ 324.928145][ T5627] ? srso_alias_return_thunk+0x5/0xfbef5 [ 324.928201][ T5627] ? srso_alias_return_thunk+0x5/0xfbef5 [ 324.928246][ T5627] ? rcu_is_watching+0x12/0xc0 [ 324.928296][ T5627] ? srso_alias_return_thunk+0x5/0xfbef5 [ 324.928341][ T5627] ? kthread_stop+0x280/0x630 [ 324.928402][ T5627] kill_f2fs_super+0x3f1/0x4a0 [ 324.928447][ T5627] ? __pfx_kill_f2fs_super+0x10/0x10 [ 324.928513][ T5627] ? lockdep_hardirqs_on+0x78/0x100 [ 324.928552][ T5627] ? srso_alias_return_thunk+0x5/0xfbef5 [ 324.928598][ T5627] ? srso_alias_return_thunk+0x5/0xfbef5 [ 324.928660][ T5627] deactivate_locked_super+0xc1/0x1b0 [ 324.928709][ T5627] deactivate_super+0xe7/0x110 [ 324.928754][ T5627] cleanup_mnt+0x21f/0x450 [ 324.928808][ T5627] task_work_run+0x150/0x240 [ 324.928871][ T5627] ? __pfx_task_work_run+0x10/0x10 [ 324.928935][ T5627] ? srso_alias_return_thunk+0x5/0xfbef5 [ 324.928989][ T5627] exit_to_user_mode_loop+0x1d8/0x6f0 [ 324.929031][ T5627] ? srso_alias_return_thunk+0x5/0xfbef5 [ 324.929075][ T5627] ? rcu_is_watching+0x12/0xc0 [ 324.929130][ T5627] do_syscall_64+0x666/0x870 [ 324.929177][ T5627] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 324.929216][ T5627] RIP: 0033:0x7f332379f0d7 [ 324.929246][ T5627] Code: a2 c7 05 1c 26 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 324.929282][ T5627] RSP: 002b:00007fff01f4bee8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 324.929317][ T5627] RAX: 0000000000000000 RBX: 00007f332383330a RCX: 00007f332379f0d7 [ 324.929341][ T5627] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff01f4bfa0 [ 324.929364][ T5627] RBP: 00007fff01f4bfa0 R08: 00007fff01f4cfa0 R09: 00000000ffffffff [ 324.929388][ T5627] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff01f4d030 [ 324.929411][ T5627] R13: 00007f332383330a R14: 000000000004f42c R15: 00007fff01f4d070 [ 324.929462][ T5627] [ 324.951787][ T5627] F2FS-fs (loop4): Stopped filesystem due to reason: 3 [ 325.024070][ T989] cp2112 0003:10C4:EA90.001A: unknown main item tag 0x0 [ 325.049534][ T9973] EXT4-fs: Ignoring removed orlov option [ 325.270660][ T5627] CPU: 0 UID: 0 PID: 5627 Comm: syz-executor Tainted: G L syzkaller #0 PREEMPT(full) [ 325.270716][ T5627] Tainted: [L]=SOFTLOCKUP [ 325.270729][ T5627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/10/2026 [ 325.270751][ T5627] Call Trace: [ 325.270763][ T5627] [ 325.270781][ T5627] dump_stack_lvl+0x100/0x190 [ 325.270831][ T5627] f2fs_stop_checkpoint+0x5e6/0xb30 [ 325.270888][ T5627] ? srso_alias_return_thunk+0x5/0xfbef5 [ 325.270934][ T5627] ? errseq_set+0xe3/0x150 [ 325.270987][ T5627] ? srso_alias_return_thunk+0x5/0xfbef5 [ 325.271039][ T5627] f2fs_write_end_bio+0xf53/0x1340 [ 325.271106][ T5627] ? __pfx_f2fs_write_end_bio+0x10/0x10 [ 325.271179][ T5627] ? srso_alias_return_thunk+0x5/0xfbef5 [ 325.271234][ T5627] ? __pfx_f2fs_write_end_io+0x10/0x10 [ 325.271295][ T5627] bio_endio+0x778/0x8e0 [ 325.271337][ T5627] submit_bio_noacct+0x64c/0x1ff0 [ 325.271404][ T5627] f2fs_submit_write_bio+0x133/0x330 [ 325.271463][ T5627] __submit_merged_bio+0x330/0x7b0 [ 325.271522][ T5627] ? rcu_is_watching+0x12/0xc0 [ 325.271579][ T5627] __submit_merged_write_cond+0x3fe/0x510 [ 325.271652][ T5627] ? __pfx___submit_merged_write_cond+0x10/0x10 [ 325.271724][ T5627] ? __pfx___might_resched+0x10/0x10 [ 325.271761][ T5627] ? srso_alias_return_thunk+0x5/0xfbef5 [ 325.271806][ T5627] ? folio_clear_dirty_for_io+0x178/0x960 [ 325.271872][ T5627] f2fs_write_cache_pages+0x20e9/0x2630 [ 325.271937][ T5627] ? find_held_lock+0x2b/0x80 [ 325.271989][ T5627] ? __pfx_f2fs_write_cache_pages+0x10/0x10 [ 325.272032][ T5627] ? is_bpf_text_address+0x8a/0x1a0 [ 325.272079][ T5627] ? __lock_acquire+0x49f/0x1a40 [ 325.272219][ T5627] ? check_noncircular+0x97/0x160 [ 325.272281][ T5627] ? srso_alias_return_thunk+0x5/0xfbef5 [ 325.272326][ T5627] ? rcu_is_watching+0x12/0xc0 [ 325.272382][ T5627] f2fs_write_data_pages+0x799/0x16d0 [ 325.272425][ T5627] ? srso_alias_return_thunk+0x5/0xfbef5 [ 325.272469][ T5627] ? check_prev_add+0xfe/0xe60 [ 325.272516][ T5627] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 325.272579][ T5627] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 325.272627][ T5627] do_writepages+0x278/0x600 [ 325.272689][ T5627] ? __pfx_do_writepages+0x10/0x10 [ 325.272743][ T5627] ? do_raw_spin_unlock+0x145/0x1e0 [ 325.272791][ T5627] ? srso_alias_return_thunk+0x5/0xfbef5 [ 325.272836][ T5627] ? _raw_spin_unlock+0x28/0x50 [ 325.272900][ T5627] filemap_writeback+0x22d/0x2e0 [ 325.272963][ T5627] ? __pfx_filemap_writeback+0x10/0x10 [ 325.273020][ T5627] ? srso_alias_return_thunk+0x5/0xfbef5 [ 325.273119][ T5627] ? srso_alias_return_thunk+0x5/0xfbef5 [ 325.273169][ T5627] ? find_held_lock+0x2b/0x80 [ 325.273220][ T5627] ? f2fs_sync_dirty_inodes+0x3a7/0x970 [ 325.273265][ T5627] ? f2fs_sync_dirty_inodes+0x3a7/0x970 [ 325.273307][ T5627] ? srso_alias_return_thunk+0x5/0xfbef5 [ 325.273365][ T5627] f2fs_sync_dirty_inodes+0x46a/0x970 [ 325.273430][ T5627] block_operations+0x2a6/0xfc0 [ 325.273485][ T5627] ? __pfx_block_operations+0x10/0x10 [ 325.273585][ T5627] ? srso_alias_return_thunk+0x5/0xfbef5 [ 325.273633][ T5627] ? ktime_get+0x22c/0x320 [ 325.273671][ T5627] ? srso_alias_return_thunk+0x5/0xfbef5 [ 325.273715][ T5627] ? rcu_is_watching+0x12/0xc0 [ 325.273773][ T5627] f2fs_write_checkpoint+0x58b/0x53d0 [ 325.273821][ T5627] ? _raw_spin_unlock_irq+0x23/0x50 [ 325.273881][ T5627] ? srso_alias_return_thunk+0x5/0xfbef5 [ 325.273926][ T5627] ? _raw_spin_unlock_irq+0x2e/0x50 [ 325.273983][ T5627] ? srso_alias_return_thunk+0x5/0xfbef5 [ 325.274028][ T5627] ? __wait_for_common+0x1f3/0x4c0 [ 325.274065][ T5627] ? __pfx_schedule_timeout+0x10/0x10 [ 325.274128][ T5627] ? __pfx___wait_for_common+0x10/0x10 [ 325.274173][ T5627] ? __pfx_f2fs_write_checkpoint+0x10/0x10 [ 325.274218][ T5627] ? srso_alias_return_thunk+0x5/0xfbef5 [ 325.274274][ T5627] ? srso_alias_return_thunk+0x5/0xfbef5 [ 325.274319][ T5627] ? rcu_is_watching+0x12/0xc0 [ 325.274367][ T5627] ? srso_alias_return_thunk+0x5/0xfbef5 [ 325.274412][ T5627] ? kthread_stop+0x280/0x630 [ 325.274471][ T5627] kill_f2fs_super+0x3f1/0x4a0 [ 325.274517][ T5627] ? __pfx_kill_f2fs_super+0x10/0x10 [ 325.274582][ T5627] ? lockdep_hardirqs_on+0x78/0x100 [ 325.274621][ T5627] ? srso_alias_return_thunk+0x5/0xfbef5 [ 325.274666][ T5627] ? srso_alias_return_thunk+0x5/0xfbef5 [ 325.274727][ T5627] deactivate_locked_super+0xc1/0x1b0 [ 325.274772][ T5627] deactivate_super+0xe7/0x110 [ 325.274816][ T5627] cleanup_mnt+0x21f/0x450 [ 325.274869][ T5627] task_work_run+0x150/0x240 [ 325.274932][ T5627] ? __pfx_task_work_run+0x10/0x10 [ 325.274995][ T5627] ? srso_alias_return_thunk+0x5/0xfbef5 [ 325.275050][ T5627] exit_to_user_mode_loop+0x1d8/0x6f0 [ 325.275093][ T5627] ? srso_alias_return_thunk+0x5/0xfbef5 [ 325.275139][ T5627] ? rcu_is_watching+0x12/0xc0 [ 325.275199][ T5627] do_syscall_64+0x666/0x870 [ 325.275247][ T5627] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 325.275286][ T5627] RIP: 0033:0x7f332379f0d7 [ 325.275316][ T5627] Code: a2 c7 05 1c 26 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 325.275352][ T5627] RSP: 002b:00007fff01f4bee8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 325.275387][ T5627] RAX: 0000000000000000 RBX: 00007f332383330a RCX: 00007f332379f0d7 [ 325.275412][ T5627] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff01f4bfa0 [ 325.275434][ T5627] RBP: 00007fff01f4bfa0 R08: 00007fff01f4cfa0 R09: 00000000ffffffff [ 325.275458][ T5627] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff01f4d030 [ 325.275482][ T5627] R13: 00007f332383330a R14: 000000000004f42c R15: 00007fff01f4d070 [ 325.275533][ T5627] [ 325.297065][ T5627] F2FS-fs (loop4): Stopped filesystem due to reason: 3 [ 325.374156][ T9973] EXT4-fs: Ignoring removed nomblk_io_submit option [ 325.391966][ T989] cp2112 0003:10C4:EA90.001A: unknown main item tag 0x0 [ 325.448769][ T9981] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1433'. [ 325.461287][ T989] cp2112 0003:10C4:EA90.001A: unknown main item tag 0x0 [ 325.782670][ T9985] loop1: detected capacity change from 0 to 512 [ 325.806747][ T989] cp2112 0003:10C4:EA90.001A: unknown main item tag 0x0 [ 325.816397][ T9973] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 325.817254][ T989] cp2112 0003:10C4:EA90.001A: unknown main item tag 0x0 [ 325.944723][ T9973] ext4 filesystem being mounted at /249/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 326.073746][ T989] cp2112 0003:10C4:EA90.001A: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.5-1/input0 [ 326.170526][ T989] cp2112 0003:10C4:EA90.001A: Part Number: 0x00 Device Version: 0x00 [ 326.191889][ T9985] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 326.544912][ T5622] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 326.627864][ T9998] binder: 9994:9998 ioctl c0306201 200000000000 returned -14 [ 326.669931][ T989] usb 6-1: USB disconnect, device number 16 [ 326.755159][ T5625] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 327.831944][T10026] loop1: detected capacity change from 0 to 256 [ 327.879798][T10026] exFAT-fs (loop1): failed to load upcase table (idx : 0x00011a39, chksum : 0xd54015fb, utbl_chksum : 0xe619d30d) [ 328.773328][ T10] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 328.841674][T10055] loop5: detected capacity change from 0 to 64 [ 328.896722][T10055] syz.5.1454: attempt to access beyond end of device [ 328.896722][T10055] loop5: rw=8390657, sector=161, nr_sectors = 1 limit=64 [ 328.911685][T10055] buffer_io_error: 11 callbacks suppressed [ 328.911710][T10055] Buffer I/O error on dev loop5, logical block 161, lost async page write [ 328.928379][T10055] syz.5.1454: attempt to access beyond end of device [ 328.928379][T10055] loop5: rw=8390657, sector=162, nr_sectors = 1 limit=64 [ 328.945270][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 328.963384][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 328.992158][ T10] usb 5-1: New USB device found, idVendor=28de, idProduct=1142, bcdDevice= 0.00 [ 329.002385][T10055] Buffer I/O error on dev loop5, logical block 162, lost async page write [ 329.017748][ T10] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 329.027793][T10055] syz.5.1454: attempt to access beyond end of device [ 329.027793][T10055] loop5: rw=8390657, sector=163, nr_sectors = 1 limit=64 [ 329.055569][ T10] usb 5-1: config 0 descriptor?? [ 329.080904][T10061] syz.5.1454: attempt to access beyond end of device [ 329.080904][T10061] loop5: rw=8388608, sector=175, nr_sectors = 1 limit=64 [ 329.095773][T10055] Buffer I/O error on dev loop5, logical block 163, lost async page write [ 329.105640][T10055] syz.5.1454: attempt to access beyond end of device [ 329.105640][T10055] loop5: rw=8390657, sector=167, nr_sectors = 1 limit=64 [ 329.120781][T10061] Buffer I/O error on dev loop5, logical block 175, async page read [ 329.129307][T10061] syz.5.1454: attempt to access beyond end of device [ 329.129307][T10061] loop5: rw=8388608, sector=176, nr_sectors = 1 limit=64 [ 329.146261][T10055] Buffer I/O error on dev loop5, logical block 167, lost async page write [ 329.158935][T10055] syz.5.1454: attempt to access beyond end of device [ 329.158935][T10055] loop5: rw=8390657, sector=169, nr_sectors = 1 limit=64 [ 329.175811][T10061] Buffer I/O error on dev loop5, logical block 176, async page read [ 329.186892][T10061] syz.5.1454: attempt to access beyond end of device [ 329.186892][T10061] loop5: rw=8388608, sector=177, nr_sectors = 1 limit=64 [ 329.201499][T10055] Buffer I/O error on dev loop5, logical block 169, lost async page write [ 329.211615][T10055] Buffer I/O error on dev loop5, logical block 171, lost async page write [ 329.228282][T10061] Buffer I/O error on dev loop5, logical block 177, async page read [ 329.237180][T10055] Buffer I/O error on dev loop5, logical block 172, lost async page write [ 329.241546][T10063] loop1: detected capacity change from 0 to 256 [ 329.518488][ T10] hid-steam 0003:28DE:1142.001B: unknown main item tag 0x0 [ 329.549348][ T10] hid-steam 0003:28DE:1142.001B: : USB HID v0.00 Device [HID 28de:1142] on usb-dummy_hcd.4-1/input0 [ 329.593580][T10071] netlink: 4 bytes leftover after parsing attributes in process `syz.5.1458'. [ 329.632754][ T10] hid-steam 0003:28DE:1142.001B: Steam wireless receiver connected [ 329.680374][ T10] hid-steam 0003:28DE:1142.001B: No HID_FEATURE_REPORT submitted - nothing to read [ 329.788388][ T10] hid-steam 0003:28DE:1142.001C: unknown main item tag 0x0 [ 330.139756][ T10] hid-steam 0003:28DE:1142.001C: hidraw0: USB HID v0.00 Device [HID 28de:1142] on usb-dummy_hcd.4-1/input0 [ 331.487263][T10104] loop2: detected capacity change from 0 to 40427 [ 331.588474][T10104] F2FS-fs (loop2): invalid crc value [ 331.603171][ T5352] page_pool_release_retry() stalled pool shutdown: id 75, 1 inflight 60 sec [ 331.630439][ T186] usb 5-1: USB disconnect, device number 15 [ 331.863865][ T186] hid-steam 0003:28DE:1142.001B: Steam wireless receiver disconnected [ 331.953714][T10104] F2FS-fs (loop2): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 331.987111][T10104] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 332.188061][T10139] tipc: Started in network mode [ 332.199272][T10137] xt_hashlimit: size too large, truncated to 1048576 [ 332.222222][T10139] tipc: Node identity 4, cluster identity 4711 [ 332.274462][T10139] tipc: Node number set to 4 [ 332.422768][T10142] bio_check_eod: 2 callbacks suppressed [ 332.422795][T10142] syz.2.1474: attempt to access beyond end of device [ 332.422795][T10142] loop2: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 332.949264][T10151] loop1: detected capacity change from 0 to 256 [ 332.983405][T10151] exfat: Deprecated parameter 'utf8' [ 333.061222][ T5625] syz-executor: attempt to access beyond end of device [ 333.061222][ T5625] loop2: rw=2049, sector=45104, nr_sectors = 16 limit=40427 [ 333.127653][T10151] exFAT-fs (loop1): failed to load upcase table (idx : 0x0001fe89, chksum : 0xad31b01c, utbl_chksum : 0xe619d30d) [ 333.169892][ T5625] CPU: 1 UID: 0 PID: 5625 Comm: syz-executor Tainted: G L syzkaller #0 PREEMPT(full) [ 333.169950][ T5625] Tainted: [L]=SOFTLOCKUP [ 333.169963][ T5625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/10/2026 [ 333.169986][ T5625] Call Trace: [ 333.169998][ T5625] [ 333.170012][ T5625] dump_stack_lvl+0x100/0x190 [ 333.170061][ T5625] f2fs_stop_checkpoint+0x5e6/0xb30 [ 333.170119][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.170166][ T5625] ? errseq_set+0xe3/0x150 [ 333.170219][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.170272][ T5625] f2fs_write_end_bio+0xf53/0x1340 [ 333.170339][ T5625] ? __pfx_f2fs_write_end_bio+0x10/0x10 [ 333.170408][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.170463][ T5625] ? __pfx_f2fs_write_end_io+0x10/0x10 [ 333.170524][ T5625] bio_endio+0x778/0x8e0 [ 333.170568][ T5625] submit_bio_noacct+0x64c/0x1ff0 [ 333.170635][ T5625] f2fs_submit_write_bio+0x133/0x330 [ 333.170699][ T5625] __submit_merged_bio+0x330/0x7b0 [ 333.170762][ T5625] ? rcu_is_watching+0x12/0xc0 [ 333.170820][ T5625] __submit_merged_write_cond+0x3fe/0x510 [ 333.170894][ T5625] ? __pfx___submit_merged_write_cond+0x10/0x10 [ 333.170969][ T5625] ? __pfx___might_resched+0x10/0x10 [ 333.171006][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.171051][ T5625] ? folio_clear_dirty_for_io+0x178/0x960 [ 333.171116][ T5625] f2fs_write_cache_pages+0x20e9/0x2630 [ 333.171180][ T5625] ? __bfs+0xef/0x2a0 [ 333.171234][ T5625] ? __pfx_f2fs_write_cache_pages+0x10/0x10 [ 333.171277][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.171331][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.171377][ T5625] ? check_irq_usage+0xe5/0x810 [ 333.171410][ T5625] ? unwind_next_frame+0x3be/0x2090 [ 333.171476][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.171521][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.171567][ T5625] ? __css_rstat_updated+0x1ce/0x5a0 [ 333.171649][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.171705][ T5625] ? __mod_zone_page_state+0xe2/0x190 [ 333.171789][ T5625] ? check_noncircular+0x97/0x160 [ 333.171852][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.171896][ T5625] ? rcu_is_watching+0x12/0xc0 [ 333.171954][ T5625] f2fs_write_data_pages+0x799/0x16d0 [ 333.171997][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.172045][ T5625] ? check_prev_add+0xfe/0xe60 [ 333.172093][ T5625] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 333.172157][ T5625] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 333.172207][ T5625] do_writepages+0x278/0x600 [ 333.172272][ T5625] ? __pfx_do_writepages+0x10/0x10 [ 333.172328][ T5625] ? do_raw_spin_unlock+0x145/0x1e0 [ 333.172377][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.172424][ T5625] ? _raw_spin_unlock+0x28/0x50 [ 333.172490][ T5625] filemap_writeback+0x22d/0x2e0 [ 333.172554][ T5625] ? __pfx_filemap_writeback+0x10/0x10 [ 333.172613][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.172719][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.172765][ T5625] ? find_held_lock+0x2b/0x80 [ 333.172817][ T5625] ? f2fs_sync_dirty_inodes+0x3a7/0x970 [ 333.172864][ T5625] ? f2fs_sync_dirty_inodes+0x3a7/0x970 [ 333.172908][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.172966][ T5625] f2fs_sync_dirty_inodes+0x46a/0x970 [ 333.173031][ T5625] block_operations+0x2a6/0xfc0 [ 333.173087][ T5625] ? __pfx_block_operations+0x10/0x10 [ 333.173188][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.173239][ T5625] ? ktime_get+0x22c/0x320 [ 333.173277][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.173322][ T5625] ? rcu_is_watching+0x12/0xc0 [ 333.173382][ T5625] f2fs_write_checkpoint+0x58b/0x53d0 [ 333.173430][ T5625] ? _raw_spin_unlock_irq+0x23/0x50 [ 333.173493][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.173539][ T5625] ? _raw_spin_unlock_irq+0x2e/0x50 [ 333.173596][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.173641][ T5625] ? __wait_for_common+0x1f3/0x4c0 [ 333.173688][ T5625] ? __pfx_schedule_timeout+0x10/0x10 [ 333.173756][ T5625] ? __pfx___wait_for_common+0x10/0x10 [ 333.173798][ T5625] ? __pfx_f2fs_write_checkpoint+0x10/0x10 [ 333.173844][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.173901][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.173948][ T5625] ? rcu_is_watching+0x12/0xc0 [ 333.173998][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.174044][ T5625] ? kthread_stop+0x280/0x630 [ 333.174104][ T5625] kill_f2fs_super+0x3f1/0x4a0 [ 333.174150][ T5625] ? __pfx_kill_f2fs_super+0x10/0x10 [ 333.174216][ T5625] ? lockdep_hardirqs_on+0x78/0x100 [ 333.174256][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.174303][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.174364][ T5625] deactivate_locked_super+0xc1/0x1b0 [ 333.174410][ T5625] deactivate_super+0xe7/0x110 [ 333.174454][ T5625] cleanup_mnt+0x21f/0x450 [ 333.174507][ T5625] task_work_run+0x150/0x240 [ 333.174571][ T5625] ? __pfx_task_work_run+0x10/0x10 [ 333.174637][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.174697][ T5625] exit_to_user_mode_loop+0x1d8/0x6f0 [ 333.174741][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.174786][ T5625] ? rcu_is_watching+0x12/0xc0 [ 333.174843][ T5625] do_syscall_64+0x666/0x870 [ 333.174890][ T5625] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 333.174929][ T5625] RIP: 0033:0x7f8c1439f0d7 [ 333.174959][ T5625] Code: a2 c7 05 1c 26 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 333.174996][ T5625] RSP: 002b:00007ffd8e523398 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 333.175031][ T5625] RAX: 0000000000000000 RBX: 00007f8c1443330a RCX: 00007f8c1439f0d7 [ 333.175056][ T5625] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd8e523450 [ 333.175080][ T5625] RBP: 00007ffd8e523450 R08: 00007ffd8e524450 R09: 00000000ffffffff [ 333.175105][ T5625] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd8e5244e0 [ 333.175129][ T5625] R13: 00007f8c1443330a R14: 0000000000051467 R15: 00007ffd8e524520 [ 333.175180][ T5625] [ 333.877307][T10156] netlink: 'syz.3.1495': attribute type 1 has an invalid length. [ 333.886514][ T5625] F2FS-fs (loop2): Stopped filesystem due to reason: 3 [ 333.912661][T10159] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1496'. [ 333.945444][ T5625] CPU: 0 UID: 0 PID: 5625 Comm: syz-executor Tainted: G L syzkaller #0 PREEMPT(full) [ 333.945509][ T5625] Tainted: [L]=SOFTLOCKUP [ 333.945522][ T5625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/10/2026 [ 333.945545][ T5625] Call Trace: [ 333.945557][ T5625] [ 333.945571][ T5625] dump_stack_lvl+0x100/0x190 [ 333.945621][ T5625] f2fs_stop_checkpoint+0x5e6/0xb30 [ 333.945682][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.945730][ T5625] ? errseq_set+0xe3/0x150 [ 333.945784][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.945838][ T5625] f2fs_write_end_bio+0xf53/0x1340 [ 333.945906][ T5625] ? __pfx_f2fs_write_end_bio+0x10/0x10 [ 333.945976][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.946033][ T5625] ? __pfx_f2fs_write_end_io+0x10/0x10 [ 333.946095][ T5625] bio_endio+0x778/0x8e0 [ 333.946139][ T5625] submit_bio_noacct+0x64c/0x1ff0 [ 333.946213][ T5625] f2fs_submit_write_bio+0x133/0x330 [ 333.946273][ T5625] __submit_merged_bio+0x330/0x7b0 [ 333.946336][ T5625] ? rcu_is_watching+0x12/0xc0 [ 333.946396][ T5625] __submit_merged_write_cond+0x3fe/0x510 [ 333.946471][ T5625] ? __pfx___submit_merged_write_cond+0x10/0x10 [ 333.946549][ T5625] ? __pfx___might_resched+0x10/0x10 [ 333.946588][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.946635][ T5625] ? folio_clear_dirty_for_io+0x178/0x960 [ 333.946726][ T5625] f2fs_write_cache_pages+0x20e9/0x2630 [ 333.946793][ T5625] ? __bfs+0xef/0x2a0 [ 333.946849][ T5625] ? __pfx_f2fs_write_cache_pages+0x10/0x10 [ 333.946892][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.946946][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.946992][ T5625] ? check_irq_usage+0xe5/0x810 [ 333.947026][ T5625] ? unwind_next_frame+0x3be/0x2090 [ 333.947091][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.947137][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.947190][ T5625] ? __css_rstat_updated+0x1ce/0x5a0 [ 333.947272][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.947319][ T5625] ? __mod_zone_page_state+0xe2/0x190 [ 333.947407][ T5625] ? check_noncircular+0x97/0x160 [ 333.947471][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.947519][ T5625] ? rcu_is_watching+0x12/0xc0 [ 333.947577][ T5625] f2fs_write_data_pages+0x799/0x16d0 [ 333.947626][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.947672][ T5625] ? check_prev_add+0xfe/0xe60 [ 333.947719][ T5625] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 333.947782][ T5625] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 333.947831][ T5625] do_writepages+0x278/0x600 [ 333.947895][ T5625] ? __pfx_do_writepages+0x10/0x10 [ 333.947952][ T5625] ? do_raw_spin_unlock+0x145/0x1e0 [ 333.948001][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.948047][ T5625] ? _raw_spin_unlock+0x28/0x50 [ 333.948114][ T5625] filemap_writeback+0x22d/0x2e0 [ 333.948186][ T5625] ? __pfx_filemap_writeback+0x10/0x10 [ 333.948247][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.948349][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.948396][ T5625] ? find_held_lock+0x2b/0x80 [ 333.948450][ T5625] ? f2fs_sync_dirty_inodes+0x3a7/0x970 [ 333.948496][ T5625] ? f2fs_sync_dirty_inodes+0x3a7/0x970 [ 333.948541][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.948600][ T5625] f2fs_sync_dirty_inodes+0x46a/0x970 [ 333.948666][ T5625] block_operations+0x2a6/0xfc0 [ 333.948722][ T5625] ? __pfx_block_operations+0x10/0x10 [ 333.948825][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.948874][ T5625] ? ktime_get+0x22c/0x320 [ 333.948913][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.948959][ T5625] ? rcu_is_watching+0x12/0xc0 [ 333.949017][ T5625] f2fs_write_checkpoint+0x58b/0x53d0 [ 333.949067][ T5625] ? _raw_spin_unlock_irq+0x23/0x50 [ 333.949131][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.949184][ T5625] ? _raw_spin_unlock_irq+0x2e/0x50 [ 333.949244][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.949291][ T5625] ? __wait_for_common+0x1f3/0x4c0 [ 333.949330][ T5625] ? __pfx_schedule_timeout+0x10/0x10 [ 333.949396][ T5625] ? __pfx___wait_for_common+0x10/0x10 [ 333.949439][ T5625] ? __pfx_f2fs_write_checkpoint+0x10/0x10 [ 333.949487][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.949543][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.949589][ T5625] ? rcu_is_watching+0x12/0xc0 [ 333.949639][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.949685][ T5625] ? kthread_stop+0x280/0x630 [ 333.949747][ T5625] kill_f2fs_super+0x3f1/0x4a0 [ 333.949792][ T5625] ? __pfx_kill_f2fs_super+0x10/0x10 [ 333.949859][ T5625] ? lockdep_hardirqs_on+0x78/0x100 [ 333.949899][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.949954][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.950017][ T5625] deactivate_locked_super+0xc1/0x1b0 [ 333.950063][ T5625] deactivate_super+0xe7/0x110 [ 333.950108][ T5625] cleanup_mnt+0x21f/0x450 [ 333.950164][ T5625] task_work_run+0x150/0x240 [ 333.950237][ T5625] ? __pfx_task_work_run+0x10/0x10 [ 333.950305][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.950361][ T5625] exit_to_user_mode_loop+0x1d8/0x6f0 [ 333.950404][ T5625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 333.950450][ T5625] ? rcu_is_watching+0x12/0xc0 [ 333.950507][ T5625] do_syscall_64+0x666/0x870 [ 333.950556][ T5625] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 333.950595][ T5625] RIP: 0033:0x7f8c1439f0d7 [ 333.950626][ T5625] Code: a2 c7 05 1c 26 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 333.950663][ T5625] RSP: 002b:00007ffd8e523398 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 333.950699][ T5625] RAX: 0000000000000000 RBX: 00007f8c1443330a RCX: 00007f8c1439f0d7 [ 333.950724][ T5625] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd8e523450 [ 333.950748][ T5625] RBP: 00007ffd8e523450 R08: 00007ffd8e524450 R09: 00000000ffffffff [ 333.950772][ T5625] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd8e5244e0 [ 333.950796][ T5625] R13: 00007f8c1443330a R14: 0000000000051467 R15: 00007ffd8e524520 [ 333.950848][ T5625] [ 334.532460][ T5625] F2FS-fs (loop2): Stopped filesystem due to reason: 3 [ 334.545606][T10161] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1495'. [ 334.627257][T10161] 8021q: adding VLAN 0 to HW filter on device bond2 [ 334.640689][T10155] loop4: detected capacity change from 0 to 4096 [ 335.562310][T10186] loop5: detected capacity change from 0 to 512 [ 335.582101][T10186] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 335.634954][T10186] EXT4-fs (loop5): 1 truncate cleaned up [ 335.677005][T10186] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 335.751640][ T30] audit: type=1800 audit(1784807630.731:42): pid=10186 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.5.1504" name="file1" dev="loop5" ino=15 res=0 errno=0 [ 336.790493][ T5626] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 336.847054][T10198] netlink: 'syz.4.1508': attribute type 4 has an invalid length. [ 336.931483][T10204] netlink: 'syz.4.1508': attribute type 4 has an invalid length. [ 337.092229][ T5769] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 337.262224][ T5769] usb 3-1: Using ep0 maxpacket: 16 [ 337.276386][ T5769] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 337.313967][ T5769] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 337.335377][ T5769] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 337.353688][ T5769] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 337.400890][ T5769] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 337.414176][ T5769] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 337.426278][ T5769] usb 3-1: SerialNumber: syz [ 337.438268][ T5769] hub 3-1:1.0: bad descriptor, ignoring hub [ 337.447058][ T5769] hub 3-1:1.0: probe with driver hub failed with error -5 [ 337.481558][ T5769] cdc_ether 3-1:1.0: probe with driver cdc_ether failed with error -22 [ 338.088383][T10202] loop3: detected capacity change from 0 to 40427 [ 338.105916][T10202] F2FS-fs (loop3): invalid crc value [ 338.163571][ T989] usb 3-1: USB disconnect, device number 17 [ 338.464329][T10202] F2FS-fs (loop3): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 338.509684][T10202] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 338.777319][T10253] syz.3.1507: attempt to access beyond end of device [ 338.777319][T10253] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 339.787811][T10262] loop2: detected capacity change from 0 to 256 [ 339.830244][ T5624] syz-executor: attempt to access beyond end of device [ 339.830244][ T5624] loop3: rw=2049, sector=45104, nr_sectors = 16 limit=40427 [ 339.882592][ T5624] CPU: 1 UID: 0 PID: 5624 Comm: syz-executor Tainted: G L syzkaller #0 PREEMPT(full) [ 339.882651][ T5624] Tainted: [L]=SOFTLOCKUP [ 339.882664][ T5624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/10/2026 [ 339.882695][ T5624] Call Trace: [ 339.882706][ T5624] [ 339.882720][ T5624] dump_stack_lvl+0x100/0x190 [ 339.882768][ T5624] f2fs_stop_checkpoint+0x5e6/0xb30 [ 339.882827][ T5624] ? srso_alias_return_thunk+0x5/0xfbef5 [ 339.882874][ T5624] ? errseq_set+0xe3/0x150 [ 339.882927][ T5624] ? srso_alias_return_thunk+0x5/0xfbef5 [ 339.882981][ T5624] f2fs_write_end_bio+0xf53/0x1340 [ 339.883048][ T5624] ? __pfx_f2fs_write_end_bio+0x10/0x10 [ 339.883116][ T5624] ? srso_alias_return_thunk+0x5/0xfbef5 [ 339.883172][ T5624] ? __pfx_f2fs_write_end_io+0x10/0x10 [ 339.883237][ T5624] bio_endio+0x778/0x8e0 [ 339.883282][ T5624] submit_bio_noacct+0x64c/0x1ff0 [ 339.883352][ T5624] f2fs_submit_write_bio+0x133/0x330 [ 339.883412][ T5624] __submit_merged_bio+0x330/0x7b0 [ 339.883472][ T5624] ? rcu_is_watching+0x12/0xc0 [ 339.883530][ T5624] __submit_merged_write_cond+0x3fe/0x510 [ 339.883604][ T5624] ? __pfx___submit_merged_write_cond+0x10/0x10 [ 339.883684][ T5624] ? __pfx___might_resched+0x10/0x10 [ 339.883722][ T5624] ? srso_alias_return_thunk+0x5/0xfbef5 [ 339.883768][ T5624] ? folio_clear_dirty_for_io+0x178/0x960 [ 339.883834][ T5624] f2fs_write_cache_pages+0x20e9/0x2630 [ 339.883899][ T5624] ? find_held_lock+0x2b/0x80 [ 339.883953][ T5624] ? __pfx_f2fs_write_cache_pages+0x10/0x10 [ 339.883996][ T5624] ? is_bpf_text_address+0x8a/0x1a0 [ 339.884044][ T5624] ? __lock_acquire+0x49f/0x1a40 [ 339.884179][ T5624] ? check_noncircular+0x97/0x160 [ 339.884243][ T5624] ? srso_alias_return_thunk+0x5/0xfbef5 [ 339.884289][ T5624] ? rcu_is_watching+0x12/0xc0 [ 339.884345][ T5624] f2fs_write_data_pages+0x799/0x16d0 [ 339.884389][ T5624] ? srso_alias_return_thunk+0x5/0xfbef5 [ 339.884434][ T5624] ? check_prev_add+0xfe/0xe60 [ 339.884482][ T5624] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 339.884545][ T5624] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 339.884594][ T5624] do_writepages+0x278/0x600 [ 339.884658][ T5624] ? __pfx_do_writepages+0x10/0x10 [ 339.884720][ T5624] ? do_raw_spin_unlock+0x145/0x1e0 [ 339.884769][ T5624] ? srso_alias_return_thunk+0x5/0xfbef5 [ 339.884814][ T5624] ? _raw_spin_unlock+0x28/0x50 [ 339.884880][ T5624] filemap_writeback+0x22d/0x2e0 [ 339.884944][ T5624] ? __pfx_filemap_writeback+0x10/0x10 [ 339.885002][ T5624] ? srso_alias_return_thunk+0x5/0xfbef5 [ 339.885102][ T5624] ? srso_alias_return_thunk+0x5/0xfbef5 [ 339.885148][ T5624] ? find_held_lock+0x2b/0x80 [ 339.885200][ T5624] ? f2fs_sync_dirty_inodes+0x3a7/0x970 [ 339.885245][ T5624] ? f2fs_sync_dirty_inodes+0x3a7/0x970 [ 339.885289][ T5624] ? srso_alias_return_thunk+0x5/0xfbef5 [ 339.885347][ T5624] f2fs_sync_dirty_inodes+0x46a/0x970 [ 339.885412][ T5624] block_operations+0x2a6/0xfc0 [ 339.885467][ T5624] ? __pfx_block_operations+0x10/0x10 [ 339.885567][ T5624] ? srso_alias_return_thunk+0x5/0xfbef5 [ 339.885617][ T5624] ? ktime_get+0x22c/0x320 [ 339.885655][ T5624] ? srso_alias_return_thunk+0x5/0xfbef5 [ 339.885706][ T5624] ? rcu_is_watching+0x12/0xc0 [ 339.885764][ T5624] f2fs_write_checkpoint+0x58b/0x53d0 [ 339.885813][ T5624] ? _raw_spin_unlock_irq+0x23/0x50 [ 339.885874][ T5624] ? srso_alias_return_thunk+0x5/0xfbef5 [ 339.885920][ T5624] ? _raw_spin_unlock_irq+0x2e/0x50 [ 339.885978][ T5624] ? srso_alias_return_thunk+0x5/0xfbef5 [ 339.886024][ T5624] ? __wait_for_common+0x1f3/0x4c0 [ 339.886063][ T5624] ? __pfx_schedule_timeout+0x10/0x10 [ 339.886125][ T5624] ? __pfx___wait_for_common+0x10/0x10 [ 339.886167][ T5624] ? __pfx_f2fs_write_checkpoint+0x10/0x10 [ 339.886213][ T5624] ? srso_alias_return_thunk+0x5/0xfbef5 [ 339.886269][ T5624] ? srso_alias_return_thunk+0x5/0xfbef5 [ 339.886314][ T5624] ? rcu_is_watching+0x12/0xc0 [ 339.886363][ T5624] ? srso_alias_return_thunk+0x5/0xfbef5 [ 339.886408][ T5624] ? kthread_stop+0x280/0x630 [ 339.886468][ T5624] kill_f2fs_super+0x3f1/0x4a0 [ 339.886514][ T5624] ? __pfx_kill_f2fs_super+0x10/0x10 [ 339.886580][ T5624] ? lockdep_hardirqs_on+0x78/0x100 [ 339.886619][ T5624] ? srso_alias_return_thunk+0x5/0xfbef5 [ 339.886669][ T5624] ? srso_alias_return_thunk+0x5/0xfbef5 [ 339.886749][ T5624] deactivate_locked_super+0xc1/0x1b0 [ 339.886791][ T5624] deactivate_super+0xe7/0x110 [ 339.886831][ T5624] cleanup_mnt+0x21f/0x450 [ 339.886881][ T5624] task_work_run+0x150/0x240 [ 339.886940][ T5624] ? __pfx_task_work_run+0x10/0x10 [ 339.887001][ T5624] ? srso_alias_return_thunk+0x5/0xfbef5 [ 339.887051][ T5624] exit_to_user_mode_loop+0x1d8/0x6f0 [ 339.887090][ T5624] ? srso_alias_return_thunk+0x5/0xfbef5 [ 339.887133][ T5624] ? rcu_is_watching+0x12/0xc0 [ 339.887184][ T5624] do_syscall_64+0x666/0x870 [ 339.887228][ T5624] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 339.887264][ T5624] RIP: 0033:0x7f941559f0d7 [ 339.887292][ T5624] Code: a2 c7 05 1c 26 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 339.887326][ T5624] RSP: 002b:00007ffcd23d4068 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 339.887358][ T5624] RAX: 0000000000000000 RBX: 00007f941563330a RCX: 00007f941559f0d7 [ 339.887380][ T5624] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffcd23d4120 [ 339.887401][ T5624] RBP: 00007ffcd23d4120 R08: 00007ffcd23d5120 R09: 00000000ffffffff [ 339.887423][ T5624] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcd23d51b0 [ 339.887445][ T5624] R13: 00007f941563330a R14: 0000000000052ead R15: 00007ffcd23d51f0 [ 339.887492][ T5624] [ 340.431924][ T5624] F2FS-fs (loop3): Stopped filesystem due to reason: 3 [ 340.439911][ T5624] CPU: 1 UID: 0 PID: 5624 Comm: syz-executor Tainted: G L syzkaller #0 PREEMPT(full) [ 340.439969][ T5624] Tainted: [L]=SOFTLOCKUP [ 340.439982][ T5624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/10/2026 [ 340.440004][ T5624] Call Trace: [ 340.440016][ T5624] [ 340.440029][ T5624] dump_stack_lvl+0x100/0x190 [ 340.440078][ T5624] f2fs_stop_checkpoint+0x5e6/0xb30 [ 340.440137][ T5624] ? srso_alias_return_thunk+0x5/0xfbef5 [ 340.440183][ T5624] ? errseq_set+0xe3/0x150 [ 340.440236][ T5624] ? srso_alias_return_thunk+0x5/0xfbef5 [ 340.440289][ T5624] f2fs_write_end_bio+0xf53/0x1340 [ 340.440356][ T5624] ? __pfx_f2fs_write_end_bio+0x10/0x10 [ 340.440423][ T5624] ? srso_alias_return_thunk+0x5/0xfbef5 [ 340.440479][ T5624] ? __pfx_f2fs_write_end_io+0x10/0x10 [ 340.440540][ T5624] bio_endio+0x778/0x8e0 [ 340.440583][ T5624] submit_bio_noacct+0x64c/0x1ff0 [ 340.440649][ T5624] f2fs_submit_write_bio+0x133/0x330 [ 340.440714][ T5624] __submit_merged_bio+0x330/0x7b0 [ 340.440774][ T5624] ? rcu_is_watching+0x12/0xc0 [ 340.440833][ T5624] __submit_merged_write_cond+0x3fe/0x510 [ 340.440906][ T5624] ? __pfx___submit_merged_write_cond+0x10/0x10 [ 340.440981][ T5624] ? __pfx___might_resched+0x10/0x10 [ 340.441020][ T5624] ? srso_alias_return_thunk+0x5/0xfbef5 [ 340.441064][ T5624] ? folio_clear_dirty_for_io+0x178/0x960 [ 340.441129][ T5624] f2fs_write_cache_pages+0x20e9/0x2630 [ 340.441194][ T5624] ? find_held_lock+0x2b/0x80 [ 340.441247][ T5624] ? __pfx_f2fs_write_cache_pages+0x10/0x10 [ 340.441289][ T5624] ? is_bpf_text_address+0x8a/0x1a0 [ 340.441337][ T5624] ? __lock_acquire+0x49f/0x1a40 [ 340.441469][ T5624] ? check_noncircular+0x97/0x160 [ 340.441531][ T5624] ? srso_alias_return_thunk+0x5/0xfbef5 [ 340.441577][ T5624] ? rcu_is_watching+0x12/0xc0 [ 340.441634][ T5624] f2fs_write_data_pages+0x799/0x16d0 [ 340.441682][ T5624] ? srso_alias_return_thunk+0x5/0xfbef5 [ 340.441728][ T5624] ? check_prev_add+0xfe/0xe60 [ 340.441774][ T5624] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 340.441838][ T5624] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 340.441885][ T5624] do_writepages+0x278/0x600 [ 340.441949][ T5624] ? __pfx_do_writepages+0x10/0x10 [ 340.442009][ T5624] ? do_raw_spin_unlock+0x145/0x1e0 [ 340.442057][ T5624] ? srso_alias_return_thunk+0x5/0xfbef5 [ 340.442101][ T5624] ? _raw_spin_unlock+0x28/0x50 [ 340.442166][ T5624] filemap_writeback+0x22d/0x2e0 [ 340.442230][ T5624] ? __pfx_filemap_writeback+0x10/0x10 [ 340.442289][ T5624] ? srso_alias_return_thunk+0x5/0xfbef5 [ 340.442390][ T5624] ? srso_alias_return_thunk+0x5/0xfbef5 [ 340.442432][ T5624] ? find_held_lock+0x2b/0x80 [ 340.442482][ T5624] ? f2fs_sync_dirty_inodes+0x3a7/0x970 [ 340.442531][ T5624] ? f2fs_sync_dirty_inodes+0x3a7/0x970 [ 340.442576][ T5624] ? srso_alias_return_thunk+0x5/0xfbef5 [ 340.442635][ T5624] f2fs_sync_dirty_inodes+0x46a/0x970 [ 340.442708][ T5624] block_operations+0x2a6/0xfc0 [ 340.442765][ T5624] ? __pfx_block_operations+0x10/0x10 [ 340.442867][ T5624] ? srso_alias_return_thunk+0x5/0xfbef5 [ 340.442917][ T5624] ? ktime_get+0x22c/0x320 [ 340.442954][ T5624] ? srso_alias_return_thunk+0x5/0xfbef5 [ 340.442997][ T5624] ? rcu_is_watching+0x12/0xc0 [ 340.443053][ T5624] f2fs_write_checkpoint+0x58b/0x53d0 [ 340.443101][ T5624] ? _raw_spin_unlock_irq+0x23/0x50 [ 340.443163][ T5624] ? srso_alias_return_thunk+0x5/0xfbef5 [ 340.443209][ T5624] ? _raw_spin_unlock_irq+0x2e/0x50 [ 340.443264][ T5624] ? srso_alias_return_thunk+0x5/0xfbef5 [ 340.443309][ T5624] ? __wait_for_common+0x1f3/0x4c0 [ 340.443347][ T5624] ? __pfx_schedule_timeout+0x10/0x10 [ 340.443410][ T5624] ? __pfx___wait_for_common+0x10/0x10 [ 340.443450][ T5624] ? __pfx_f2fs_write_checkpoint+0x10/0x10 [ 340.443496][ T5624] ? srso_alias_return_thunk+0x5/0xfbef5 [ 340.443550][ T5624] ? srso_alias_return_thunk+0x5/0xfbef5 [ 340.443596][ T5624] ? rcu_is_watching+0x12/0xc0 [ 340.443645][ T5624] ? srso_alias_return_thunk+0x5/0xfbef5 [ 340.443696][ T5624] ? kthread_stop+0x280/0x630 [ 340.443756][ T5624] kill_f2fs_super+0x3f1/0x4a0 [ 340.443801][ T5624] ? __pfx_kill_f2fs_super+0x10/0x10 [ 340.443868][ T5624] ? lockdep_hardirqs_on+0x78/0x100 [ 340.443908][ T5624] ? srso_alias_return_thunk+0x5/0xfbef5 [ 340.443955][ T5624] ? srso_alias_return_thunk+0x5/0xfbef5 [ 340.444017][ T5624] deactivate_locked_super+0xc1/0x1b0 [ 340.444063][ T5624] deactivate_super+0xe7/0x110 [ 340.444107][ T5624] cleanup_mnt+0x21f/0x450 [ 340.444162][ T5624] task_work_run+0x150/0x240 [ 340.444225][ T5624] ? __pfx_task_work_run+0x10/0x10 [ 340.444292][ T5624] ? srso_alias_return_thunk+0x5/0xfbef5 [ 340.444346][ T5624] exit_to_user_mode_loop+0x1d8/0x6f0 [ 340.444389][ T5624] ? srso_alias_return_thunk+0x5/0xfbef5 [ 340.444434][ T5624] ? rcu_is_watching+0x12/0xc0 [ 340.444490][ T5624] do_syscall_64+0x666/0x870 [ 340.444539][ T5624] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 340.444578][ T5624] RIP: 0033:0x7f941559f0d7 [ 340.444608][ T5624] Code: a2 c7 05 1c 26 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 340.444646][ T5624] RSP: 002b:00007ffcd23d4068 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 340.444686][ T5624] RAX: 0000000000000000 RBX: 00007f941563330a RCX: 00007f941559f0d7 [ 340.444711][ T5624] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffcd23d4120 [ 340.444735][ T5624] RBP: 00007ffcd23d4120 R08: 00007ffcd23d5120 R09: 00000000ffffffff [ 340.444760][ T5624] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcd23d51b0 [ 340.444784][ T5624] R13: 00007f941563330a R14: 0000000000052ead R15: 00007ffcd23d51f0 [ 340.444835][ T5624] [ 340.982498][ T5624] F2FS-fs (loop3): Stopped filesystem due to reason: 3 [ 341.021386][ T5769] loop3: lost filesystem error report for type 5 error -108 [ 341.264868][T10274] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1537'. [ 341.274939][T10273] netlink: 'syz.4.1538': attribute type 10 has an invalid length. [ 341.420066][T10274] : (slave bond_slave_1): Releasing backup interface [ 341.588787][T10273] bond0: (slave bridge0): Enslaving as an active interface with an up link [ 342.152113][ T5769] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 342.251199][T10296] loop2: detected capacity change from 0 to 128 [ 342.283799][T10296] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 342.322298][ T5769] usb 2-1: Using ep0 maxpacket: 8 [ 342.334232][ T5769] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 342.349707][ T5769] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 342.369115][ T5769] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 100, changing to 10 [ 342.390798][ T5769] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 24936, setting to 1024 [ 342.402193][ T5769] usb 2-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 342.411556][ T5769] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 342.420309][T10296] ext4 filesystem being mounted at /263/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 342.481851][ T5769] hub 2-1:1.0: bad descriptor, ignoring hub [ 342.528248][ T5769] hub 2-1:1.0: probe with driver hub failed with error -5 [ 342.569169][ T5769] cdc_wdm 2-1:1.0: skipping garbage [ 342.595338][ T5769] cdc_wdm 2-1:1.0: skipping garbage [ 342.617751][ T5769] cdc_wdm 2-1:1.0: skipping garbage [ 342.648748][ T5769] cdc_wdm 2-1:1.0: cdc-wdm0: USB WDM device [ 342.674827][ T5769] cdc_wdm 2-1:1.0: Unknown control protocol [ 342.689512][ T5625] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 342.696646][ C1] wdm_int_callback: 102 callbacks suppressed [ 342.696685][ C1] cdc_wdm 2-1:1.0: nonzero urb status received: -71 [ 342.711291][ C1] wdm_int_callback: 102 callbacks suppressed [ 342.711321][ C1] cdc_wdm 2-1:1.0: wdm_int_callback - 0 bytes [ 342.723878][ C1] cdc_wdm 2-1:1.0: nonzero urb status received: -71 [ 342.730518][ C1] cdc_wdm 2-1:1.0: wdm_int_callback - 0 bytes [ 342.736907][ C1] cdc_wdm 2-1:1.0: nonzero urb status received: -71 [ 342.743531][ C1] cdc_wdm 2-1:1.0: wdm_int_callback - 0 bytes [ 342.749909][ C1] cdc_wdm 2-1:1.0: nonzero urb status received: -71 [ 342.756529][ C1] cdc_wdm 2-1:1.0: wdm_int_callback - 0 bytes [ 342.762947][ C1] cdc_wdm 2-1:1.0: nonzero urb status received: -71 [ 342.769562][ C1] cdc_wdm 2-1:1.0: wdm_int_callback - 0 bytes [ 342.775892][ C1] cdc_wdm 2-1:1.0: nonzero urb status received: -71 [ 342.782515][ C1] cdc_wdm 2-1:1.0: wdm_int_callback - 0 bytes [ 342.788911][ C1] cdc_wdm 2-1:1.0: nonzero urb status received: -71 [ 342.795540][ C1] cdc_wdm 2-1:1.0: wdm_int_callback - 0 bytes [ 342.801841][ C1] cdc_wdm 2-1:1.0: nonzero urb status received: -71 [ 342.808465][ C1] cdc_wdm 2-1:1.0: wdm_int_callback - 0 bytes [ 342.814839][ C1] cdc_wdm 2-1:1.0: nonzero urb status received: -71 [ 342.821456][ C1] cdc_wdm 2-1:1.0: wdm_int_callback - 0 bytes [ 342.827753][ C1] cdc_wdm 2-1:1.0: nonzero urb status received: -71 [ 342.834378][ C1] cdc_wdm 2-1:1.0: wdm_int_callback - 0 bytes [ 342.903755][ T5769] usb 2-1: Failed to suspend device, error -71 [ 342.922916][ T5769] usb 2-1: USB disconnect, device number 12 [ 343.301387][T10311] netlink: 'syz.0.1552': attribute type 1 has an invalid length. [ 343.444947][ T5769] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 343.548574][T10311] 8021q: adding VLAN 0 to HW filter on device bond1 [ 343.603570][ T5769] usb 2-1: Using ep0 maxpacket: 8 [ 343.664338][ T5769] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 343.692352][ T5769] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 343.717758][ T5769] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 100, changing to 10 [ 343.758046][ T5769] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 24936, setting to 1024 [ 343.803468][ T5769] usb 2-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 343.834998][ T5769] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 343.875106][ T5769] hub 2-1:1.0: bad descriptor, ignoring hub [ 343.892176][ T5769] hub 2-1:1.0: probe with driver hub failed with error -5 [ 343.922338][ T5769] cdc_wdm 2-1:1.0: skipping garbage [ 343.955325][ T5769] cdc_wdm 2-1:1.0: skipping garbage [ 343.960624][ T5769] cdc_wdm 2-1:1.0: skipping garbage [ 343.988795][ T5769] cdc_wdm 2-1:1.0: cdc-wdm0: USB WDM device [ 344.011947][ T5769] cdc_wdm 2-1:1.0: Unknown control protocol [ 344.293691][ T989] usb 2-1: USB disconnect, device number 13 [ 344.682043][T10322] loop4: detected capacity change from 0 to 256 [ 344.685293][T10321] fuse: fd is not a fuse device [ 344.691270][T10316] loop5: detected capacity change from 0 to 32768 [ 344.728675][T10316] XFS (loop5): Mounting V5 Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 344.808377][T10316] XFS (loop5): Ending clean mount [ 345.302899][ T5626] XFS (loop5): Unmounting Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 346.321246][T10361] loop3: detected capacity change from 0 to 512 [ 346.379004][T10361] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 346.531599][T10361] EXT4-fs error (device loop3): ext4_orphan_get:1399: inode #17: comm syz.3.1568: inode has both inline data and extents flags [ 346.628445][T10361] loop3: lost file I/O error report for ino 17 type 5 pos 0x0 len 0x0 error -117 [ 346.629037][T10361] EXT4-fs error (device loop3): ext4_orphan_get:1402: comm syz.3.1568: couldn't read orphan inode 17 (err -117) [ 346.638332][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 346.638365][ C1] EXT4-fs (loop3): initial error at time 1784807642: ext4_orphan_get:1399: inode 17 [ 346.638419][ C1] EXT4-fs (loop3): last error at time 1784807642: ext4_orphan_get:1399: inode 17 [ 346.692289][T10361] loop3: lost filesystem error report for type 5 error -117 [ 346.715186][T10361] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 347.000525][T10379] misc userio: Can't change port proto on an already running userio instance [ 347.226460][ T5624] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 347.861373][T10387] loop5: detected capacity change from 0 to 256 [ 347.912361][T10393] fuse: fd is not a fuse device [ 348.304979][T10406] loop2: detected capacity change from 0 to 256 [ 348.409225][T10406] exFAT-fs (loop2): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x190b464b, utbl_chksum : 0xe619d30d) [ 348.681281][T10412] exFAT-fs (loop2): start_clu is invalid cluster(0xffffffff) [ 348.811916][T10417] loop1: detected capacity change from 0 to 512 [ 348.862414][T10417] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 349.007341][T10417] EXT4-fs error (device loop1): ext4_orphan_get:1399: inode #15: comm syz.1.1587: casefold flag without casefold feature [ 349.069986][T10417] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 349.072448][ C1] EXT4-fs (loop1): initial error at time 1784807645: ext4_orphan_get:1399: inode 15 [ 349.091181][ C1] EXT4-fs (loop1): last error at time 1784807645: ext4_orphan_get:1399: inode 15 [ 349.131880][T10417] EXT4-fs error (device loop1): ext4_orphan_get:1402: comm syz.1.1587: couldn't read orphan inode 15 (err -117) [ 349.184012][T10417] loop1: lost filesystem error report for type 5 error -117 [ 349.216645][T10417] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 349.346637][ T5625] exFAT-fs (loop2): valid_size(150994954) is greater than size(10) [ 349.714099][ T5622] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 350.281002][ T9461] syz_tun (unregistering): left allmulticast mode [ 350.300774][ T9461] syz_tun (unregistering): left promiscuous mode [ 350.320800][ T9461] bridge0: port 3(syz_tun) entered disabled state [ 350.906887][ T3266] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 350.939011][T10459] loop1: detected capacity change from 0 to 8192 [ 350.984624][T10459] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 351.326198][T10469] misc userio: Can't change port proto on an already running userio instance [ 351.339070][T10470] loop1: detected capacity change from 0 to 512 [ 351.447187][ T3266] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 351.533491][ T5647] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 351.551867][ T5647] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 351.564259][ T5647] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 351.586847][ T5647] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 351.597288][ T5647] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 351.598682][T10470] [ 351.606577][T10470] ====================================================== [ 351.613597][T10470] WARNING: possible circular locking dependency detected [ 351.620621][T10470] syzkaller #0 Tainted: G L [ 351.626607][T10470] ------------------------------------------------------ [ 351.633627][T10470] syz.1.1608/10470 is trying to acquire lock: [ 351.639692][T10470] ffff888034fd0c18 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: do_writepages+0x278/0x600 [ 351.649606][T10470] [ 351.649606][T10470] but task is already holding lock: [ 351.656967][T10470] ffff88805420b900 (&ei->xattr_sem){++++}-{4:4}, at: __ext4_mark_inode_dirty+0x5db/0x880 [ 351.666878][T10470] [ 351.666878][T10470] which lock already depends on the new lock. [ 351.666878][T10470] [ 351.677376][T10470] [ 351.677376][T10470] the existing dependency chain (in reverse order) is: [ 351.686398][T10470] [ 351.686398][T10470] -> #1 (&ei->xattr_sem){++++}-{4:4}: [ 351.693997][T10470] lock_acquire+0x1b9/0x370 [ 351.699047][T10470] down_write+0x8b/0x1f0 [ 351.703840][T10470] ext4_destroy_inline_data+0x2d/0xe0 [ 351.709771][T10470] ext4_do_writepages+0x1185/0x3ed0 [ 351.715513][T10470] ext4_writepages+0x347/0x750 [ 351.720819][T10470] do_writepages+0x278/0x600 [ 351.725957][T10470] filemap_writeback+0x22d/0x2e0 [ 351.731442][T10470] ext4_convert_inline_data+0x474/0x610 [ 351.737535][T10470] ext4_page_mkwrite+0x343/0x1850 [ 351.743102][T10470] do_page_mkwrite+0x17a/0x440 [ 351.748413][T10470] do_wp_page+0xa77/0x4350 [ 351.753355][T10470] __handle_mm_fault+0x1ab6/0x2a00 [ 351.759001][T10470] handle_mm_fault+0x37b/0xa30 [ 351.764300][T10470] do_user_addr_fault+0x5a3/0x12f0 [ 351.769957][T10470] exc_page_fault+0x6f/0xd0 [ 351.774991][T10470] asm_exc_page_fault+0x26/0x30 [ 351.780369][T10470] [ 351.780369][T10470] -> #0 (&sbi->s_writepages_rwsem){++++}-{0:0}: [ 351.788820][T10470] check_prev_add+0xeb/0xe60 [ 351.793941][T10470] __lock_acquire+0x136c/0x1a40 [ 351.799320][T10470] lock_acquire+0x1b9/0x370 [ 351.804352][T10470] ext4_writepages+0x21d/0x750 [ 351.809652][T10470] do_writepages+0x278/0x600 [ 351.814787][T10470] __writeback_single_inode+0x164/0x1300 [ 351.820960][T10470] writeback_single_inode+0x51c/0xfc0 [ 351.826875][T10470] write_inode_now+0x174/0x1f0 [ 351.832180][T10470] iput.part.0+0x62a/0x1050 [ 351.837216][T10470] iput+0x35/0x40 [ 351.841379][T10470] ext4_xattr_block_set+0x6f7/0x3660 [ 351.847193][T10470] ext4_expand_extra_isize_ea+0x17c6/0x1d70 [ 351.853626][T10470] __ext4_expand_extra_isize+0x346/0x480 [ 351.859811][T10470] __ext4_mark_inode_dirty+0x668/0x880 [ 351.865824][T10470] ext4_evict_inode+0x835/0x1960 [ 351.871322][T10470] evict+0x3c2/0xad0 [ 351.875743][T10470] iput.part.0+0x989/0x1050 [ 351.880772][T10470] iput+0x35/0x40 [ 351.884928][T10470] ext4_orphan_cleanup+0x71e/0x11e0 [ 351.890667][T10470] ext4_fill_super+0x917f/0xb470 [ 351.896152][T10470] get_tree_bdev_flags+0x38c/0x620 [ 351.901832][T10470] vfs_get_tree+0x92/0x320 [ 351.906779][T10470] path_mount+0x7d0/0x23d0 [ 351.911748][T10470] __x64_sys_mount+0x293/0x310 [ 351.917064][T10470] do_syscall_64+0x115/0x870 [ 351.922184][T10470] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 351.928611][T10470] [ 351.928611][T10470] other info that might help us debug this: [ 351.928611][T10470] [ 351.938828][T10470] Possible unsafe locking scenario: [ 351.938828][T10470] [ 351.946267][T10470] CPU0 CPU1 [ 351.951661][T10470] ---- ---- [ 351.957018][T10470] lock(&ei->xattr_sem); [ 351.961357][T10470] lock(&sbi->s_writepages_rwsem); [ 351.969080][T10470] lock(&ei->xattr_sem); [ 351.975938][T10470] rlock(&sbi->s_writepages_rwsem); [ 351.981228][T10470] [ 351.981228][T10470] *** DEADLOCK *** [ 351.981228][T10470] [ 351.989367][T10470] 3 locks held by syz.1.1608/10470: [ 351.994561][T10470] #0: ffff888048c3a0d8 (&type->s_umount_key#28/1){+.+.}-{4:4}, at: sget_fc+0x3c8/0x1d80 [ 352.004477][T10470] #1: ffff888048c3a640 (sb_internal){++++}-{0:0}, at: evict+0x3c2/0xad0 [ 352.012964][T10470] #2: ffff88805420b900 (&ei->xattr_sem){++++}-{4:4}, at: __ext4_mark_inode_dirty+0x5db/0x880 [ 352.023324][T10470] [ 352.023324][T10470] stack backtrace: [ 352.029220][T10470] CPU: 1 UID: 0 PID: 10470 Comm: syz.1.1608 Tainted: G L syzkaller #0 PREEMPT(full) [ 352.029274][T10470] Tainted: [L]=SOFTLOCKUP [ 352.029287][T10470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/10/2026 [ 352.029308][T10470] Call Trace: [ 352.029321][T10470] [ 352.029335][T10470] dump_stack_lvl+0x100/0x190 [ 352.029376][T10470] print_circular_bug.cold+0x178/0x1c7 [ 352.029438][T10470] check_noncircular+0x146/0x160 [ 352.029496][T10470] ? __lock_acquire+0x49f/0x1a40 [ 352.029539][T10470] check_prev_add+0xeb/0xe60 [ 352.029577][T10470] __lock_acquire+0x136c/0x1a40 [ 352.029622][T10470] lock_acquire+0x1b9/0x370 [ 352.029655][T10470] ? do_writepages+0x278/0x600 [ 352.029712][T10470] ? __pfx___might_resched+0x10/0x10 [ 352.029753][T10470] ext4_writepages+0x21d/0x750 [ 352.029797][T10470] ? do_writepages+0x278/0x600 [ 352.029850][T10470] ? srso_alias_return_thunk+0x5/0xfbef5 [ 352.029896][T10470] ? __pfx_ext4_writepages+0x10/0x10 [ 352.029940][T10470] ? srso_alias_return_thunk+0x5/0xfbef5 [ 352.029991][T10470] ? do_writepages+0x4b5/0x600 [ 352.030044][T10470] ? do_writepages+0x4b5/0x600 [ 352.030096][T10470] ? srso_alias_return_thunk+0x5/0xfbef5 [ 352.030142][T10470] ? __pfx_ext4_writepages+0x10/0x10 [ 352.030189][T10470] do_writepages+0x278/0x600 [ 352.030250][T10470] ? __pfx_do_writepages+0x10/0x10 [ 352.030305][T10470] ? srso_alias_return_thunk+0x5/0xfbef5 [ 352.030348][T10470] ? mark_held_locks+0x40/0x70 [ 352.030385][T10470] __writeback_single_inode+0x164/0x1300 [ 352.030431][T10470] ? find_held_lock+0x2b/0x80 [ 352.030482][T10470] ? srso_alias_return_thunk+0x5/0xfbef5 [ 352.030526][T10470] ? __pfx___writeback_single_inode+0x10/0x10 [ 352.030571][T10470] ? srso_alias_return_thunk+0x5/0xfbef5 [ 352.030615][T10470] ? do_raw_spin_unlock+0x145/0x1e0 [ 352.030660][T10470] ? srso_alias_return_thunk+0x5/0xfbef5 [ 352.030706][T10470] writeback_single_inode+0x51c/0xfc0 [ 352.030752][T10470] ? evict+0x3c2/0xad0 [ 352.030783][T10470] write_inode_now+0x174/0x1f0 [ 352.030825][T10470] ? __x64_sys_mount+0x293/0x310 [ 352.030883][T10470] ? __pfx_write_inode_now+0x10/0x10 [ 352.030954][T10470] ? srso_alias_return_thunk+0x5/0xfbef5 [ 352.030998][T10470] ? find_held_lock+0x2b/0x80 [ 352.031047][T10470] ? iput.part.0+0x61d/0x1050 [ 352.031078][T10470] ? iput.part.0+0x61d/0x1050 [ 352.031108][T10470] ? srso_alias_return_thunk+0x5/0xfbef5 [ 352.031158][T10470] iput.part.0+0x62a/0x1050 [ 352.031196][T10470] iput+0x35/0x40 [ 352.031225][T10470] ext4_xattr_block_set+0x6f7/0x3660 [ 352.031269][T10470] ? srso_alias_return_thunk+0x5/0xfbef5 [ 352.031316][T10470] ? srso_alias_return_thunk+0x5/0xfbef5 [ 352.031365][T10470] ? __pfx_ext4_xattr_block_set+0x10/0x10 [ 352.031405][T10470] ? srso_alias_return_thunk+0x5/0xfbef5 [ 352.031449][T10470] ? xattr_find_entry+0x240/0x2e0 [ 352.031510][T10470] ? srso_alias_return_thunk+0x5/0xfbef5 [ 352.031553][T10470] ? ext4_xattr_block_find+0x59/0x430 [ 352.031616][T10470] ext4_expand_extra_isize_ea+0x17c6/0x1d70 [ 352.031673][T10470] ? __pfx_ext4_expand_extra_isize_ea+0x10/0x10 [ 352.031719][T10470] ? srso_alias_return_thunk+0x5/0xfbef5 [ 352.031762][T10470] ? dquot_initialize_needed+0x183/0x2a0 [ 352.031810][T10470] __ext4_expand_extra_isize+0x346/0x480 [ 352.031874][T10470] __ext4_mark_inode_dirty+0x668/0x880 [ 352.031924][T10470] ? __pfx___ext4_mark_inode_dirty+0x10/0x10 [ 352.031981][T10470] ? srso_alias_return_thunk+0x5/0xfbef5 [ 352.032025][T10470] ? __ext4_journal_start_sb+0x1ce/0x670 [ 352.032069][T10470] ? ext4_evict_inode+0x6b7/0x1960 [ 352.032118][T10470] ext4_evict_inode+0x835/0x1960 [ 352.032169][T10470] ? __pfx_ext4_evict_inode+0x10/0x10 [ 352.032214][T10470] ? evict+0x37e/0xad0 [ 352.032248][T10470] ? evict+0x37e/0xad0 [ 352.032275][T10470] ? srso_alias_return_thunk+0x5/0xfbef5 [ 352.032323][T10470] ? __pfx_ext4_evict_inode+0x10/0x10 [ 352.032370][T10470] evict+0x3c2/0xad0 [ 352.032403][T10470] ? __pfx_evict+0x10/0x10 [ 352.032432][T10470] ? srso_alias_return_thunk+0x5/0xfbef5 [ 352.032481][T10470] ? iput.part.0+0x981/0x1050 [ 352.032511][T10470] ? srso_alias_return_thunk+0x5/0xfbef5 [ 352.032561][T10470] iput.part.0+0x989/0x1050 [ 352.032599][T10470] iput+0x35/0x40 [ 352.032628][T10470] ext4_orphan_cleanup+0x71e/0x11e0 [ 352.032686][T10470] ? __pfx_ext4_orphan_cleanup+0x10/0x10 [ 352.032740][T10470] ? srso_alias_return_thunk+0x5/0xfbef5 [ 352.032783][T10470] ? ext4_register_li_request+0xef/0xa00 [ 352.032842][T10470] ext4_fill_super+0x917f/0xb470 [ 352.032916][T10470] ? __pfx_ext4_fill_super+0x10/0x10 [ 352.032970][T10470] ? srso_alias_return_thunk+0x5/0xfbef5 [ 352.033018][T10470] ? srso_alias_return_thunk+0x5/0xfbef5 [ 352.033061][T10470] ? sb_set_blocksize+0x1fe/0x290 [ 352.033110][T10470] ? srso_alias_return_thunk+0x5/0xfbef5 [ 352.033154][T10470] ? setup_bdev_super+0x425/0x730 [ 352.033192][T10470] get_tree_bdev_flags+0x38c/0x620 [ 352.033239][T10470] ? __pfx_ext4_fill_super+0x10/0x10 [ 352.033295][T10470] ? __pfx_get_tree_bdev_flags+0x10/0x10 [ 352.033338][T10470] ? srso_alias_return_thunk+0x5/0xfbef5 [ 352.033385][T10470] ? srso_alias_return_thunk+0x5/0xfbef5 [ 352.033428][T10470] ? srso_alias_return_thunk+0x5/0xfbef5 [ 352.033471][T10470] ? security_capable+0x80/0x260 [ 352.033530][T10470] vfs_get_tree+0x92/0x320 [ 352.033563][T10470] ? srso_alias_return_thunk+0x5/0xfbef5 [ 352.033608][T10470] path_mount+0x7d0/0x23d0 [ 352.033669][T10470] ? __pfx_path_mount+0x10/0x10 [ 352.033724][T10470] ? lockdep_hardirqs_on+0x78/0x100 [ 352.033762][T10470] ? srso_alias_return_thunk+0x5/0xfbef5 [ 352.033809][T10470] ? srso_alias_return_thunk+0x5/0xfbef5 [ 352.033851][T10470] ? kmem_cache_free+0x127/0x6b0 [ 352.033905][T10470] ? __x64_sys_mount+0x293/0x310 [ 352.033961][T10470] __x64_sys_mount+0x293/0x310 [ 352.034020][T10470] ? __pfx___x64_sys_mount+0x10/0x10 [ 352.034080][T10470] ? srso_alias_return_thunk+0x5/0xfbef5 [ 352.034128][T10470] do_syscall_64+0x115/0x870 [ 352.034170][T10470] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 352.034207][T10470] RIP: 0033:0x7f9055f9f10a [ 352.034237][T10470] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 352.034273][T10470] RSP: 002b:00007f9056de8e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 352.034306][T10470] RAX: ffffffffffffffda RBX: 00007f9056de8ee0 RCX: 00007f9055f9f10a [ 352.034330][T10470] RDX: 0000200000000240 RSI: 0000200000000000 RDI: 00007f9056de8ea0 [ 352.034353][T10470] RBP: 0000200000000240 R08: 00007f9056de8ee0 R09: 0000000000000000 [ 352.034376][T10470] R10: 0000000000000000 R11: 0000000000000246 R12: 0000200000000000 [ 352.034399][T10470] R13: 00007f9056de8ea0 R14: 000000000000047a R15: 000000000000002c [ 352.034436][T10470] [ 352.037771][T10477] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1613'. [ 352.119273][T10470] EXT4-fs error (device loop1): ext4_xattr_inode_iget:441: inode #11: comm syz.1.1608: iget: bad extra_isize 90 (inode size 256) [ 352.708980][T10470] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 352.710076][T10470] EXT4-fs (loop1): Remounting filesystem read-only [ 352.719395][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 352.719428][ C0] EXT4-fs (loop1): initial error at time 1784807648: ext4_xattr_inode_iget:441: inode 11 [ 352.719481][ C0] EXT4-fs (loop1): last error at time 1784807648: ext4_xattr_inode_iget:441: inode 11 [ 352.754321][T10470] EXT4-fs warning (device loop1): ext4_evict_inode:269: couldn't mark inode dirty (err -30) [ 352.755098][ T50] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 352.768610][T10470] EXT4-fs (loop1): 1 orphan inode deleted [ 352.777878][ T50] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 352.778694][T10470] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 352.798993][ T50] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 352.823275][ T50] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 352.831070][ T50] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 352.857348][ T3266] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 352.948574][ T3266] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 353.036624][ T3266] bridge_slave_1: left allmulticast mode [ 353.045334][ T3266] bridge_slave_1: left promiscuous mode [ 353.051143][ T3266] bridge0: port 2(bridge_slave_1) entered disabled state [ 353.062366][ T3266] bridge_slave_0: left allmulticast mode [ 353.071613][ T3266] bridge_slave_0: left promiscuous mode [ 353.077758][ T3266] bridge0: port 1(bridge_slave_0) entered disabled state [ 353.152095][ T5630] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 353.305055][ T5630] usb 2-1: config 0 has an invalid descriptor of length 109, skipping remainder of the config [ 353.322703][ T5630] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 353.337479][ T5630] usb 2-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 353.346871][ T5630] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 353.357435][ T5630] usb 2-1: config 0 descriptor?? [ 353.367161][ T5630] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 353.391106][ T3266] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 353.401525][ T3266] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 353.411522][ T3266] bond0 (unregistering): Released all slaves [ 353.579769][ T989] usb 2-1: USB disconnect, device number 14 [ 353.678602][ T3266] hsr_slave_0: left promiscuous mode [ 353.685488][ T3266] hsr_slave_1: left promiscuous mode [ 353.695488][ T3266] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 353.703004][ T3266] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 353.716541][ T3266] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 353.724036][ T3266] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 353.735726][ T3266] veth1_macvtap: left promiscuous mode [ 353.745482][ T3266] veth0_macvtap: left promiscuous mode [ 353.751027][ T3266] veth1_vlan: left promiscuous mode [ 353.756617][ T3266] veth0_vlan: left promiscuous mode [ 353.918279][ T3266] team0 (unregistering): Port device team_slave_1 removed [ 353.932956][ T3266] team0 (unregistering): Port device team_slave_0 removed [ 354.022555][ T5281] 8021q: adding VLAN 0 to HW filter on device eth1 [ 354.150242][ T5622] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 354.328415][ T3266] IPVS: stop unused estimator thread 0... [ 354.459114][T10475] bridge0: port 1(bridge_slave_0) entered blocking state [ 354.466489][T10475] bridge0: port 1(bridge_slave_0) entered disabled state [ 354.474676][T10475] bridge_slave_0: entered allmulticast mode [ 354.481824][T10475] bridge_slave_0: entered promiscuous mode [ 354.490752][T10475] bridge0: port 2(bridge_slave_1) entered blocking state [ 354.497980][T10475] bridge0: port 2(bridge_slave_1) entered disabled state [ 354.505561][T10475] bridge_slave_1: entered allmulticast mode [ 354.513056][T10475] bridge_slave_1: entered promiscuous mode [ 354.546892][T10475] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 354.558857][T10475] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 354.589138][T10475] team0: Port device team_slave_0 added [ 354.597192][T10475] team0: Port device team_slave_1 added [ 354.621469][T10475] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 354.628724][T10475] 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 1532 would solve the problem. [ 354.658579][T10475] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 354.671057][T10475] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 354.678348][T10475] 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 1532 would solve the problem. [ 354.705159][T10475] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 354.721808][ T5281] 8021q: adding VLAN 0 to HW filter on device eth2 [ 354.752598][T10475] hsr_slave_0: entered promiscuous mode [ 354.758821][T10475] hsr_slave_1: entered promiscuous mode [ 354.888250][T10475] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 354.896122][ T50] Bluetooth: hci3: command tx timeout [ 354.905621][T10475] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 354.913720][T10475] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 354.923661][T10475] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 354.931774][T10475] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 354.941795][T10475] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 354.949992][T10475] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 354.960408][T10475] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 355.002313][T10475] bridge0: port 2(bridge_slave_1) entered blocking state [ 355.009448][T10475] bridge0: port 2(bridge_slave_1) entered forwarding state [ 355.016902][T10475] bridge0: port 1(bridge_slave_0) entered blocking state [ 355.024063][T10475] bridge0: port 1(bridge_slave_0) entered forwarding state [ 355.042953][ T3279] bridge0: port 1(bridge_slave_0) entered disabled state [ 355.056252][ T3279] bridge0: port 2(bridge_slave_1) entered disabled state [ 355.121817][T10475] 8021q: adding VLAN 0 to HW filter on device bond0 [ 355.140302][T10475] 8021q: adding VLAN 0 to HW filter on device team0 [ 355.156697][ T3266] bridge0: port 1(bridge_slave_0) entered blocking state [ 355.163895][ T3266] bridge0: port 1(bridge_slave_0) entered forwarding state [ 355.177857][ T57] bridge0: port 2(bridge_slave_1) entered blocking state [ 355.185005][ T57] bridge0: port 2(bridge_slave_1) entered forwarding state [ 355.332610][ T5281] 8021q: adding VLAN 0 to HW filter on device eth3 [ 355.623977][T10475] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 355.819170][ T5281] 8021q: adding VLAN 0 to HW filter on device eth4 [ 355.901963][T10475] veth0_vlan: entered promiscuous mode [ 355.915332][T10475] veth1_vlan: entered promiscuous mode [ 355.946040][T10475] veth0_macvtap: entered promiscuous mode [ 355.955397][T10475] veth1_macvtap: entered promiscuous mode [ 355.971860][T10475] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 355.990831][T10475] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 356.006074][ T13] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 356.015258][ T13] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 356.026793][ T13] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 356.037823][ T13] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 356.073960][T10475] ieee80211 phy17: Selected rate control algorithm 'minstrel_ht' [ 356.108292][ T57] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 356.110601][T10475] ieee80211 phy18: Selected rate control algorithm 'minstrel_ht' [ 356.117477][ T57] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 356.146222][ T3266] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 356.155010][ T3266] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 356.962197][ T50] Bluetooth: hci3: command tx timeout [ 359.042088][ T50] Bluetooth: hci3: command tx timeout [ 361.122073][ T50] Bluetooth: hci3: command tx timeout