last executing test programs: 3m33.242262411s ago: executing program 3 (id=189): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x6, 0x1b, &(0x7f0000001800)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf090000000000005509010000000000950000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7020000000000008500000017000000180100002020690000000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000008500000006000000bf91000000000000b7020000000000008500000084000000b70000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x31, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000280)={r1, r3, 0x25, 0x0, @val=@tcx}, 0x1c) syz_emit_ethernet(0xc0, &(0x7f0000000880)=ANY=[], 0x0) syz_emit_ethernet(0xfdef, &(0x7f00000002c0)={@remote, @empty, @val={@val={0x88a8, 0x6, 0x0, 0x2}, {0x8100, 0x6, 0x1}}, {@llc_tr={0x11, {@snap={0x55, 0x1, "d7", 'U-l', 0x15}}}}}, 0x0) 3m33.136255691s ago: executing program 3 (id=191): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./rpc_pipefs\x00', 0x1ff) r0 = fsopen(&(0x7f0000000100)='nfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000140)='source\x00', &(0x7f0000000180)='127.0.0.1:/export\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f00000001c0)='addr\x00', &(0x7f0000000200)='127.0.0.1\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f00000002c0)='vers\x00', &(0x7f0000000300)='4\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./rpc_pipefs\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, 0x0) 3m32.775460042s ago: executing program 3 (id=196): r0 = syz_open_procfs(0x0, &(0x7f0000000240)='clear_refs\x00') madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) r1 = io_uring_setup(0xaae, &(0x7f0000000140)={0x0, 0x90eb, 0x800, 0x20000, 0x2e5, 0x0, r0}) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000002c0)=[{&(0x7f0000001700)=""/4095, 0x440000}], 0x100000000000011a) mremap(&(0x7f00003eb000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000003000/0x1000)=nil) writev(r0, &(0x7f0000000000)=[{&(0x7f00000004c0)='4', 0x1}], 0x1) 3m32.581334749s ago: executing program 3 (id=197): syz_mount_image$f2fs(&(0x7f0000000100), &(0x7f00000000c0)='./file1\x00', 0x0, &(0x7f00000057c0)=ANY=[], 0x21, 0x554e, &(0x7f0000000240)="$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mknodat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x21c0, 0x103) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./bus\x00', 0x3000009, 0x0, 0x1, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000780)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) linkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file0/file2\x00', 0x1000) mount$overlay(0x0, &(0x7f0000000080)='./file0/file2\x00', 0x0, 0x10000, 0x0) 3m31.124610543s ago: executing program 3 (id=211): inotify_init() r0 = syz_ublk_setup_io_uring(0xd, &(0x7f0000000040)={0x0, 0x30b5, 0x0, 0x2, 0x154}, &(0x7f0000000100)=0x0, &(0x7f0000000280)=0x0, &(0x7f0000000300)=0x0) syz_ublk_add_dev(r0, r1, r2, r3, &(0x7f0000000200)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@any_dev={0x7, 0xe26, 0x0, 0x0, 0x1000, 0x10000, 0xffffffffffffffff}}}, &(0x7f0000000480)=0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup(r5) syz_ublk_setup_queues(r6, r4, &(0x7f0000000180)={0x0, 0x20fb87, 0x800, 0x1, 0x32c}, &(0x7f0000000800)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x87ffffe, 0x200, 0x1006, 0x15a, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xffffed7d, 0x8000, 0x10000000, 0x146}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x88de, 0x8, 0x3, 0xffffffff}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x0, 0x2000, 0x2, 0xbd}}], 0x1, &(0x7f0000000340)={0x2e, 0x54, 0x0, r6, 0xc0107520, 0x0, 0x0, 0x700, 0x0, {}, 0x1f, 0x0, '\x00', {0xfff9, 0x826, 0x0, 0x0}}, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x6, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffff4f, 0x0, 0x0, 0x7}, 0x94) 3m30.227452807s ago: executing program 3 (id=221): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001980)=ANY=[@ANYBLOB="0e00000004000000080000000a"], 0x50) close(0x3) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x6, 0x4, 0x4, 0x100, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000611800000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000150802000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000bfa200000000000007020000f8ffffff850000000300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000004007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x14, &(0x7f0000000400)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40f03, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000880)={r2}, 0xc) 3m30.051789132s ago: executing program 32 (id=221): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001980)=ANY=[@ANYBLOB="0e00000004000000080000000a"], 0x50) close(0x3) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x6, 0x4, 0x4, 0x100, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000611800000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000150802000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000bfa200000000000007020000f8ffffff850000000300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000004007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x14, &(0x7f0000000400)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40f03, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000880)={r2}, 0xc) 2m59.171845784s ago: executing program 1 (id=502): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000680)=@newtfilter={0x43c, 0x2c, 0xd27, 0x70bd25, 0x8000, {0x0, 0x0, 0x0, 0x0, {0x0, 0x7}, {}, {0xffff, 0x8}}, [@filter_kind_options=@f_flow={{0x9}, {0x40c, 0x2, [@TCA_FLOW_POLICE={0x408, 0xa, 0x0, 0x1, [@TCA_POLICE_PEAKRATE={0x404, 0x3, [0x81, 0xffffffff, 0xda, 0x3, 0x0, 0x2a, 0x100, 0x73d, 0x3509, 0x3, 0x10000, 0x7, 0x1000, 0x9, 0x3, 0x3, 0x882e, 0x8, 0x8, 0x2, 0x9, 0xfffffffb, 0x2, 0x6, 0x80000000, 0x400, 0x9, 0xffff, 0x7a, 0x5, 0x7, 0x7fff, 0xffffff40, 0x9, 0x6, 0x8, 0x2, 0x57, 0x0, 0x4, 0x7fff, 0x9, 0xfffffffb, 0x2, 0xcf9f, 0x0, 0x1, 0x8, 0x1, 0x5, 0xfffffff9, 0x3, 0x80000001, 0x6, 0x4, 0x9, 0x8, 0xfffffffd, 0x15, 0x7, 0xc, 0x8, 0x4, 0x3, 0xfffffe00, 0x7, 0x3, 0x800, 0x1, 0x4, 0x2, 0x1, 0x1, 0x801e, 0x7, 0x4, 0x0, 0x8, 0x5, 0x8001, 0x5, 0x1, 0x1000, 0x9, 0x3, 0x7ff, 0xd0, 0x8, 0x0, 0x3, 0x1, 0x9, 0xe, 0x7fff, 0xfffffff8, 0x7, 0x0, 0xb1, 0x3, 0xffffff44, 0x1, 0x8, 0xf, 0x6, 0x556, 0x1, 0x2c, 0x5, 0x80000001, 0x1, 0x0, 0xffffff00, 0x3, 0x2, 0x7, 0x9, 0x1c00, 0x5, 0xa2, 0x3, 0x8, 0x0, 0x5, 0x8001, 0xbfffffff, 0x7, 0x80, 0x7, 0x0, 0x743, 0x5, 0x3, 0x7, 0x200, 0x5, 0x0, 0x8, 0x3, 0x100, 0x2, 0x8, 0x1, 0x1, 0x8, 0xe, 0x5, 0x6, 0x4, 0x7ff, 0x5, 0xfffffffe, 0x0, 0xf80, 0x7, 0x5a, 0x2302, 0xffff, 0x3ff, 0x2, 0x5, 0x1, 0x6, 0x3, 0x401, 0x10001, 0x512d, 0x1, 0xe, 0x2, 0xa3c0, 0x4, 0x8000, 0x10001, 0x15a, 0x6, 0x120000, 0x9, 0x7fffffff, 0x7, 0x9, 0x80000004, 0x5, 0x7e9, 0x48, 0x9, 0x3, 0x0, 0x5, 0x6, 0xf, 0xff, 0xd, 0x6, 0x9, 0x0, 0x200, 0x9, 0xff, 0x4, 0x7, 0x7, 0x8, 0x4, 0x56, 0x4a82, 0xffff0000, 0x7ff, 0x3e1, 0x6, 0x80000000, 0x4c0, 0x5, 0xa, 0x6, 0x2, 0x6, 0x8, 0x48, 0x1a, 0x2000000, 0x1ff, 0x844, 0x6, 0x3ff, 0x2, 0x100, 0x6, 0xffffffff, 0x200, 0xc26, 0x4, 0x5, 0x1, 0x7fff, 0xf, 0x401, 0x401, 0x4, 0x7, 0x3565, 0x2, 0x4, 0xebf, 0x9, 0x1000, 0x1, 0x71f, 0x2, 0x7, 0x6e8, 0x8, 0x0, 0x80000000, 0x6, 0x9, 0x2]}]}]}}]}, 0x43c}, 0x1, 0x0, 0x0, 0x1}, 0x800) r0 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000740)=ANY=[@ANYBLOB="7000000010000304000080000000000000007400", @ANYRES32=r1, @ANYBLOB="0000000003120100500012800b000100627269646765000040000280080005000100000006002700000000000800010015000800050025000000000008000400000000000c002e"], 0x70}, 0x1, 0x0, 0x0, 0x800}, 0x40) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x40004) 2m59.011557876s ago: executing program 1 (id=506): pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0xcee90000) write$binfmt_misc(r1, &(0x7f0000000000), 0x4240a2a0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000940)={0x26, 'hash\x00', 0x0, 0x0, 'blake2b-384-generic\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) splice(r0, 0x0, r3, 0x0, 0x20000000c, 0x5) 2m58.871522543s ago: executing program 1 (id=510): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) r0 = socket(0x2, 0x2, 0x1) bind$unix(r0, &(0x7f0000000000)=@abs, 0x6e) r1 = socket(0x2, 0x2, 0x1) bind$unix(r1, &(0x7f0000000000)=@abs, 0x6e) r2 = socket(0x2, 0x2, 0x1) bind$unix(r2, &(0x7f0000000000)=@abs, 0x6e) 2m58.779503941s ago: executing program 1 (id=514): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./dev\x00', 0x1) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./dev/mapper/control\x00', 0x40000, 0x100) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040)=0x3, 0xac5) syz_clone3(&(0x7f0000000900)={0x23800000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {0x5}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_setup(0x8, &(0x7f0000000600)=0x0) io_submit(r1, 0x1, &(0x7f0000001300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0x6, r0, 0x0}]) 2m58.462256692s ago: executing program 1 (id=520): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="01000000620000000800000001"], 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000014c0)={0xe, 0xe, &(0x7f0000001440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000030000001800000000000000000000000000000095"], &(0x7f0000000200)='GPL\x00', 0x6, 0x1000, &(0x7f0000000240)=""/4096}, 0x94) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB='N'], 0x6a) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000380)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000300)=ANY=[], 0x6a) 2m57.883471035s ago: executing program 1 (id=526): gettid() r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0x0}, 0x50) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x18, 0x1c, &(0x7f0000000100)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, {{0x18, 0x1, 0x1, 0x0, r1}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x30000000}, {0x85, 0x0, 0x0, 0x5}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}, {0x95, 0x0, 0x50, 0x6000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x2, 0x3, 0xa, 0x9, 0xfff0}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x2, 0x20}, {0x3, 0x3, 0x6, 0xa, 0xa, 0xfff0, 0xf1}, {0x7, 0x1, 0x2, 0x9, 0x8}, {0x7, 0x0, 0x0, 0x8}, {}, {}, {}, {0x18, 0x2, 0x2, 0x0, r0}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x3, 0x8}, {0x85, 0x0, 0x0, 0x7}}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x7, '\x00', 0x0, @fallback=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_CONST_STR(0x2, 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, 0x0) read$FUSE(r2, 0x0, 0x0) 2m57.528781334s ago: executing program 33 (id=526): gettid() r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0x0}, 0x50) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x18, 0x1c, &(0x7f0000000100)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, {{0x18, 0x1, 0x1, 0x0, r1}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x30000000}, {0x85, 0x0, 0x0, 0x5}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}, {0x95, 0x0, 0x50, 0x6000000}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x2, 0x3, 0xa, 0x9, 0xfff0}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x2, 0x20}, {0x3, 0x3, 0x6, 0xa, 0xa, 0xfff0, 0xf1}, {0x7, 0x1, 0x2, 0x9, 0x8}, {0x7, 0x0, 0x0, 0x8}, {}, {}, {}, {0x18, 0x2, 0x2, 0x0, r0}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x3, 0x8}, {0x85, 0x0, 0x0, 0x7}}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x7, '\x00', 0x0, @fallback=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_CONST_STR(0x2, 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, 0x0) read$FUSE(r2, 0x0, 0x0) 2m18.915281073s ago: executing program 2 (id=859): syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, &(0x7f0000000500)={0x44, &(0x7f0000000240)={0x0, 0x9, 0x77, "1074057d8bd3c31dccf21c2d3aa72da40a325f9d82b77e82329e0acada086ac88d950e31f8da121b8b45c02f75916341f6926b064750ae81545b16142f61d8e04c773c5c92588e58bb7440708b371325006212020a8fca8079bd74a8ceba4aca45c0727bfe4752be5cb885ddbe47de34f6dd08a8bf9c83"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x12, 0x0, 0x0, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x8, '\x00', 0x0, @cgroup_sock_addr=0x1e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000013c0)={'wlan1\x00', 0x0}) syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001340)={&(0x7f0000000000)=ANY=[@ANYBLOB="f4060000", @ANYRES16=r1, @ANYBLOB="01000000000000e14f003b00000008000300", @ANYRES32=r2, @ANYBLOB="d506330080000000ffffffffffff080211000001"], 0x6f4}}, 0x0) 2m18.220086938s ago: executing program 2 (id=867): ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000040)={0x0, 0x0, "d607f8f9951e76c13f64323723e7eecdf40c363423eb3d259266ec9c37865c6c1a4640ce1b22bb3327ef4f001d34c09f39c3539e4f8d3ee0878ae95bc7f52363c468b257ff3e24852548deb01efd54f11ed2c41d078b9cf1fc8f72566153c97e4af37017ea6b16b694bb4a6e4606c3fb19d1d2bd3c8c4e97da2213f9d5c3b90400000000000000c279f03558083906666827d61dcc3a633bffff250b5a293e3877adc1660edbc9a0307a25720a170e7f5670e419dc44febf7ddc73fd4a5a0b6c28665f7f46c7084e17c809268103a2584ab40a68e528329d97afc3612e325c1eb4a3ab2e156a97454800", "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"}) r0 = syz_create_resource$binfmt(&(0x7f0000000440)='./file0\x00') r1 = openat$binfmt(0xffffffffffffff9c, r0, 0x42, 0x1ff) write$binfmt_script(r1, &(0x7f0000000080)={'#! ', './file1', [{}]}, 0x2) write$binfmt_elf64(r1, &(0x7f0000000200)=ANY=[], 0x1cb) close(r1) execveat$binfmt(0xffffffffffffff9c, r0, 0x0, 0x0, 0x0) 2m17.874533275s ago: executing program 2 (id=871): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)=@newtclass={0x24, 0x28, 0x0, 0x70bd26, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0x9, 0x4}, {0x7, 0xfffc}, {0xb, 0xf}}}, 0x24}}, 0x80800) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x5c}, 0x1, 0x0, 0x0, 0x10}, 0x810) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000002000000000000000000082295"], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x1e00, 0x2c}, 0x94) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="34000000100001080000e3015b08162335a00000", @ANYRES32=0x0, @ANYBLOB="80400100000001000c002b8008000100", @ANYRES32=r1, @ANYBLOB="08001b"], 0x34}, 0x1, 0x0, 0x0, 0x20004040}, 0x0) sendmmsg(r0, &(0x7f00000002c0), 0x40000000000009f, 0x0) 2m17.373764193s ago: executing program 2 (id=876): r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000002040), &(0x7f0000002080)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESOCT=r0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0], 0x3e, 0x0, 0x0) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x89901) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) mount$fuse(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x100000, 0x0) move_mount(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x126) 2m17.183606129s ago: executing program 2 (id=878): get_mempolicy(0x0, 0x0, 0x2, &(0x7f0000ffc000/0x4000)=nil, 0x6) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x242, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff7, 0x4012011, r0, 0x0) prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x1e) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) nanosleep(0x0, 0x0) sigaltstack(&(0x7f0000000080)={0x0, 0x1}, 0x0) 2m16.954573214s ago: executing program 2 (id=880): mount$9p_fd(0x0, 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0x0, 0x1200810, 0x0) prctl$PR_SET_MM(0x23, 0x8, &(0x7f0000001000/0x4000)=nil) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000001, 0x12, r0, 0x0) prctl$PR_SET_MM(0x23, 0x9, &(0x7f0000004000/0x3000)=nil) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000006100)='cmdline\x00') preadv(r1, &(0x7f0000010440)=[{&(0x7f0000000040)=""/158, 0x9e}], 0x1, 0xc03, 0x3) 2m16.638242086s ago: executing program 34 (id=880): mount$9p_fd(0x0, &(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1200810, 0x0) prctl$PR_SET_MM(0x23, 0x8, &(0x7f0000001000/0x4000)=nil) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000001, 0x12, r0, 0x0) prctl$PR_SET_MM(0x23, 0x9, &(0x7f0000004000/0x3000)=nil) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000006100)='cmdline\x00') preadv(r1, &(0x7f0000010440)=[{&(0x7f0000000040)=""/158, 0x9e}], 0x1, 0xc03, 0x3) 1m2.414663488s ago: executing program 0 (id=1569): r0 = mmap$IORING_OFF_SQ_RING(0x110c230000, 0x3, 0x1, 0x401d031, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000300), &(0x7f0000000180)='./file0\x00', 0x200008, &(0x7f0000000080)=ANY=[@ANYRES8=r0, @ANYRES32=r0, @ANYRESHEX=r0], 0x1, 0x392, &(0x7f0000001000)="$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") fspick(r1, &(0x7f0000000440)='./dev/ttyS0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000ec0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x810}}, {{&(0x7f0000000300)=@file={0x1, './dev/ttyS0\x00'}, 0x6e, 0x0}}], 0x2, 0x604e054) 1m1.446696806s ago: executing program 0 (id=1573): r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000000)={&(0x7f0000000000), 0x10000, 0x800}, 0x20) setsockopt$XDP_RX_RING(r0, 0x11b, 0x2, &(0x7f0000000100)=0x4, 0x4) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f0000000108)=0x4, 0x4) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f000000010c)=0x4, 0x4) bind$xdp(r0, &(0x7f0000000200)={0x2c, 0x0, 0x2, 0x0, 0x0}, 0x10) bind$xdp(r0, &(0x7f00000000c0)={0x2c, 0x4, 0x0, 0x4, r0}, 0x10) 59.191685705s ago: executing program 0 (id=1579): timer_create(0x1, &(0x7f00000000c0)={0x0, 0x21, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) pipe(&(0x7f0000000440)={0xffffffffffffffff}) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x77359400}}, 0x0) read$FUSE(r1, &(0x7f0000000980)={0x2020}, 0x2020) 57.939468169s ago: executing program 0 (id=1595): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./dev\x00', &(0x7f0000000040)='devtmpfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000001700)='./dev/kmsg\x00', 0x81, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040)=0x3, 0xac5) syz_clone3(&(0x7f0000000900)={0x23800000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {0x27}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_setup(0x8, &(0x7f0000000600)=0x0) io_submit(r1, 0x1, &(0x7f0000001300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0x6, r0, 0x0}]) 57.552651964s ago: executing program 0 (id=1600): r0 = syz_usb_connect$lan78xx(0x3, 0x3f, &(0x7f0000000dc0)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x424, 0x7850, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d}}]}}, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000000)={0x34, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000680)={0x34, &(0x7f0000000700)={0x0, 0x30}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000003f00)={0x84, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000980)={0x84, &(0x7f0000000e80)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 57.283536047s ago: executing program 0 (id=1602): r0 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r0, &(0x7f0000000040)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x20, 0x42}}, 0x10) r1 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r1, &(0x7f00000000c0)=@nameseq={0x1e, 0x1, 0x0, {0x42}}, 0x10) bind$tipc(r1, &(0x7f0000000180)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x2, 0x4}}, 0x10) bind$tipc(r1, &(0x7f00000001c0)=@nameseq={0x1e, 0x1, 0x2, {0x42, 0x1, 0x5}}, 0x10) sendmsg$tipc(r0, &(0x7f0000002340)={&(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x4, 0x4}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x4080000}, 0x40800) 56.776072125s ago: executing program 35 (id=1602): r0 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r0, &(0x7f0000000040)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x20, 0x42}}, 0x10) r1 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r1, &(0x7f00000000c0)=@nameseq={0x1e, 0x1, 0x0, {0x42}}, 0x10) bind$tipc(r1, &(0x7f0000000180)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x2, 0x4}}, 0x10) bind$tipc(r1, &(0x7f00000001c0)=@nameseq={0x1e, 0x1, 0x2, {0x42, 0x1, 0x5}}, 0x10) sendmsg$tipc(r0, &(0x7f0000002340)={&(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x4, 0x4}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x4080000}, 0x40800) 53.239494904s ago: executing program 5 (id=1629): setns(0xc9, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000080)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x5, 0x0, 0x0, 0x0, 0xa, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x100008}, 0x94) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000006c0)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00'}, 0x94) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="600000001800010400000000000000000a400000fe0200010000000014000500fe80000000000000000000000000000208000400", @ANYRES32=0x2, @ANYBLOB="0600150008000000200016801c00010000020101"], 0x60}, 0x1, 0x0, 0x0, 0x40001}, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fed007907001175f37538e486dd63"], 0xcfa4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x88be, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xff00}, 0x48) 51.388440214s ago: executing program 5 (id=1638): r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20, @local}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000001a00)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='GPL\x00', 0x4, 0x436, &(0x7f0000000040)=""/183, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffc95}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000180)={r0, r1}) sendmmsg(r2, &(0x7f0000002cc0)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {&(0x7f00000007c0)="8c", 0x1}], 0x2}}], 0x1, 0x4024000) sendmmsg$inet(r2, &(0x7f0000001500)=[{{0x0, 0x0, &(0x7f0000000b00)=[{0x0}], 0x1, &(0x7f0000000e40)=ANY=[], 0xd0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x40) 50.480586881s ago: executing program 5 (id=1644): sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="4800e80010000d0428bd7000fcdbff2500008000", @ANYRES32, @ANYBLOB="1000000000000000280012800b00010062726964676500001800028005001900840000000c001e"], 0x48}}, 0x4084) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="500000001000010425bbe5ad600027842cf52300", @ANYRES32=0x0, @ANYBLOB="0300000000000000280012800a00010076786c616e00"], 0x50}, 0x1, 0x0, 0x0, 0x13d33d22cca65c15}, 0x4008840) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0x32600) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000001, 0x12, r0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 48.01843581s ago: executing program 5 (id=1655): mkdir(&(0x7f0000001a80)='./file0\x00', 0x1cb) mount$bpf(0x200000000000, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x989046, 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x200000000000, &(0x7f0000000200)='.\x00', 0x0, 0x8b7840, 0x0) mkdir(&(0x7f00000003c0)='./file0/../file0\x00', 0x190) mount$bpf(0x200000000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x1000800, 0x0) mount$bpf(0x200000000000, &(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x6000, 0x0) 47.674677317s ago: executing program 5 (id=1658): openat$sndseq(0xffffffffffffff9c, &(0x7f0000000240), 0x0) r0 = syz_ublk_setup_io_uring(0xd, &(0x7f0000000040)={0x0, 0x30b5, 0x0, 0x2, 0x154}, &(0x7f0000000100)=0x0, &(0x7f0000000280)=0x0, &(0x7f0000000300)=0x0) syz_ublk_add_dev(r0, r1, r2, r3, &(0x7f0000000200)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@new_dev={0x3, 0x82e, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x2}}}, &(0x7f0000000480)=0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup(r6) syz_ublk_setup_queues(r7, r5, &(0x7f0000000180)={0x0, 0x20fb87, 0x800, 0x1, 0x162}, &(0x7f0000000800)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x9f92, 0x200, 0x1006, 0x15b, 0x0, r7}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xcbdd, 0x8000, 0x10000000, 0x146, 0x0, r7}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x88de, 0x2000, 0x3, 0xffffffff}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x0, 0x2000, 0x2, 0xbd}}], 0x1, &(0x7f0000000340)={0x2e, 0x54, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x700, 0x1, {}, 0x1f, r4, '\x00', {0xfff9, 0x826, 0x0, 0x0}}, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x6, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffff4f, 0x0, 0x0, 0x7}, 0x94) 45.995533845s ago: executing program 5 (id=1669): mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x21, 0x2}, &(0x7f00000005c0)=0x0) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000040)={0x0, 0x0, 0xfd8b, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x77359400}}, 0x0) mbind(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x1, 0x0, 0xfefffffe, 0x2) mbind(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x0, 0x2, 0x2) 45.689933354s ago: executing program 36 (id=1669): mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x21, 0x2}, &(0x7f00000005c0)=0x0) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000040)={0x0, 0x0, 0xfd8b, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x77359400}}, 0x0) mbind(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x1, 0x0, 0xfefffffe, 0x2) mbind(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x0, 0x2, 0x2) 4.655508684s ago: executing program 4 (id=2020): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @loopback}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='yeah', 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0), 0x4) sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffff94, 0xb, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0xc9100120, 0x0, 0xfffffffffffffd25) 4.039114994s ago: executing program 6 (id=2027): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) close(r0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x40800) sendmsg$NFT_BATCH(r1, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f00000002c0)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x4}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x2}, @NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ID={0x8, 0xa, 0x1, 0x0, 0xfffffffc}, @NFTA_SET_FLAGS={0x8, 0x3, 0x1, 0x0, 0x106}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x6c}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000001000010000400000000000000500000a480000000c0a010100000000000000000a0000060900020073797a31000000000900010073797a31000000001c000380180000800c000180060001000000000023025c780000000114000000110001"], 0x70}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSETELEM(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="501a00000d0a010800000000000000000a0000000900020073797a31000000000900010073797a3100000000241a0380180000800c000180060001"], 0x1a50}, 0x1, 0x0, 0x0, 0x805}, 0x0) 3.915266978s ago: executing program 6 (id=2030): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) mkdir(&(0x7f0000000000)='./dev\x00', 0x15f) mount(0x0, &(0x7f0000000240)='./dev\x00', &(0x7f0000000280)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./dev/sda\x00', 0x1c5e42, 0x100) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) mmap$binder(&(0x7f00000a0000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0xfffffffffffffecb, 0x4d, 0x1}, 0xffffffd7) 3.738827822s ago: executing program 7 (id=2032): r0 = syz_ublk_setup_io_uring(0x1d, &(0x7f0000000040)={0x0, 0x2, 0x1, 0x0, 0x158}, &(0x7f0000000100)=0x0, &(0x7f0000000280)=0x0, &(0x7f0000000140)=0x0) syz_ublk_add_dev(0xffffffffffffffff, r1, r2, r3, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@new_dev={0x4, 0xfbb, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f00000000c0)=0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup(r6) syz_ublk_setup_queues(r7, r5, &(0x7f0000000180)={0x0, 0xfffffffe, 0x400, 0x3, 0x259, 0x0, r0}, &(0x7f0000000800)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7ffffe, 0x100, 0x1000000, 0x10000004}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x61eb, 0x1000, 0x0, 0x146, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x1f70, 0x4, 0x1, 0x2}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x0, 0x8000, 0x1, 0x2}}], 0x1, &(0x7f0000000340)={0x2e, 0x44, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {}, 0x0, r4, '\x00', {0x3, 0x5, 0x0, 0x0}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x12, 0x4, 0x0, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x20, '\x00', 0x0, @cgroup_sock_addr=0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x62181) 3.692429301s ago: executing program 6 (id=2033): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DESTROY(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40814) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000780)=ANY=[@ANYBLOB="580000000206030000000000000000000300000705000100070000000900020073797a31000000000c00078008001240000000050500050002000000050004000100000011000300686173683a69702c706f727400"], 0x58}, 0x1, 0x0, 0x0, 0x4c014}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="50000000090601020000000000000000020000840900020073797a31000000000500010007000000280007800c00018008000140fffffff70500070088000000060004404e22000006000540"], 0x50}, 0x1, 0x0, 0x0, 0x10000082}, 0x90) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x1c, 0x4, 0x6, 0x5, 0x0, 0x0, {0x1, 0x0, 0x9}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000800}, 0x4) 3.692234991s ago: executing program 4 (id=2034): r0 = socket(0x2, 0x80805, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) close(0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x4e20, 0x383, @dev={0xfe, 0x80, '\x00', 0x3c}, 0x4}]}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7a, &(0x7f0000000340)={r2, @in={{0x2, 0x4e24, @multicast2}}}, &(0x7f0000000040)=0x84) sendmmsg$inet_sctp(r0, &(0x7f00000032c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="30000000000000008400000001000000000000017c"], 0x30}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000180)=0x8) 2.848719465s ago: executing program 4 (id=2041): r0 = socket$inet6_udplite(0xa, 0x2, 0x88) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x5, @ipv4={'\x00', '\xff\xff', @empty}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x659, @empty, 0xff}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000280), 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) write$cgroup_pid(r1, 0x0, 0x0) ioctl$SIOCGSTAMP(r1, 0x8906, 0x0) read$FUSE(r1, &(0x7f00000021c0)={0x2020}, 0x2020) 2.599441354s ago: executing program 8 (id=2043): syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_RX_RING(r0, 0x11b, 0x2, &(0x7f0000000000)=0x800, 0x4) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x6, 0x8012, r0, 0x0) syz_clone(0x68104091, 0x0, 0x0, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f066bbeeb, 0x8031, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x20042, 0x40) 2.566118691s ago: executing program 7 (id=2044): r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0x2710, @local}, 0x10) listen(r0, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x2710}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x80800) sendto(r2, &(0x7f0000001040)="ef31c050dadd6ab4fed414abc08f3c3909b8b3c1d77421dcc49ac2e721e9b0cd14952a94562fb5eefff8b64e3484ff43d14852b0d18c32f4839e0077e404518546ce1f6f20f07054bcf9b1fb43030abfd77ffd135bfcea8770394547e51fdf56957da230def665b0a8bd641d54b84af53007d28e83", 0x75, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000002580)=[{{0x0, 0x0, &(0x7f0000002480)=[{&(0x7f0000000800)=""/109, 0x74}], 0x1, 0x0, 0xfffffffffffffd2f}, 0xf}], 0x1, 0x14002, 0x0) 2.391575094s ago: executing program 7 (id=2046): r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0x2710, @local}, 0x10) listen(r0, 0x5) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x2710, @local}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000200)={0x0, 0x186a0}, 0x10) recvmsg(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000580)=""/10, 0x10}], 0x1}, 0x0) 2.15775829s ago: executing program 7 (id=2048): r0 = mmap$KVM_VCPU(&(0x7f0000ffb000/0x4000)=nil, 0x930, 0x2, 0x4018831, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80801) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x1}) syz_memcpy_off$KVM_EXIT_HYPERCALL(r0, 0x20, &(0x7f0000000000)="1eb3bf65654102f4af4d221c8bd458d1e7cbdaf3657d0f34e790c85bdba7931791f6d15c3e681411f7a496c0dace6a3c242f5b016f64b4ef8a9cedaf6bec340dee49474360b24cb8", 0x0, 0x48) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000c40)={&(0x7f0000000380)=@delqdisc={0x24, 0x25, 0x100, 0x70bd29, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0xd, 0xf}, {0xa, 0xf}, {0x0, 0x3}}}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8010) unshare(0x22020400) ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) 1.814128327s ago: executing program 9 (id=2050): mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r0 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) close(r0) syz_clone(0x80881000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb0100180000000000000020000000200000000400000001000000000000010400000020000000010000000000000108"], 0x0, 0x3c}, 0x28) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1d0000000400000008000000000000000100"/48, @ANYRES32=r1, @ANYBLOB="0100000002"], 0x40) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000340)={{r2}, 0x0, 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002b40)={r2, 0x0, 0x0}, 0x20) 1.743670531s ago: executing program 4 (id=2051): r0 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r0, &(0x7f0000000040), 0x10) listen(r0, 0x4) r1 = socket(0x28, 0x5, 0x0) connect$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @local}, 0x10) sendmmsg(r1, &(0x7f0000000100)=[{{0x0, 0x2d, &(0x7f00000000c0)=[{&(0x7f0000000000)="1b", 0x40000}], 0x1}}], 0x51, 0x0) r2 = accept4$unix(r0, 0x0, 0x0, 0x800) recvfrom$unix(r2, &(0x7f0000000240)=""/229, 0xe5, 0x40010010, 0x0, 0x0) 1.583517482s ago: executing program 9 (id=2052): rseq(&(0x7f0000000400), 0x20, 0x0, 0x0) io_setup(0x4, &(0x7f00000014c0)=0x0) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='mounts\x00') io_submit(r0, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0xfffe, r1, 0x0}]) r2 = getpid() r3 = syz_pidfd_open(r2, 0x0) setns(r3, 0x24020000) mount_setattr(0xffffffffffffff9c, &(0x7f0000000100)='.\x00', 0x9100, &(0x7f0000000140)={0x6, 0x8a, 0x40000}, 0x37) 1.525006833s ago: executing program 4 (id=2053): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x21081e, &(0x7f00000001c0)={[{@grpquota}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x800}}, {@abort}]}, 0x1, 0x4fa, &(0x7f00000005c0)="$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") open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0) mount(0x0, &(0x7f0000000500)='./file1\x00', 0x0, 0x1000840, 0x0) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x124) mount(&(0x7f0000000440)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./bus\x00', 0x0, 0x1000, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0xa27b734c1a0bc97) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7fffffffffffffff, 0x3, 0x0, 0x0, 0x2, 0x0, "ef35af413bb901527fe4f1ce5d29c3ee5e5c3676345a41499db7aac63a01010000000000004faa2ae2c08485d90000000000007700000c000020c00200", "036c47c678082004cb59d654cb9b1b165263bdbcef549ba197fce47ddfdd753abd950100173400ffffff00f7ffffff000000f3e7f20000000200000000000600", "b732673e181c20ff50c07ff2e50d000f000000000000000000004000", [0x0, 0x6]}) rename(&(0x7f0000000000)='./file2\x00', &(0x7f0000000040)='./file1\x00') 1.458726176s ago: executing program 8 (id=2054): r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, 0x1, 0x1, 0x0, 0x6, @random="001122334455"}, 0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000080)=0xffffffff, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req={0x1000, 0x4, 0x800, 0x8}, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x11, r0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="400000001029bd7000fcffffff00000000", @ANYRES32=0x0, @ANYBLOB="802100000000000014000300776c"], 0x40}}, 0x20040084) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000000308050000000000"], 0x28}}, 0x0) write(r0, &(0x7f0000000000)="010000000000000020", 0x9) 919.259781ms ago: executing program 4 (id=2055): r0 = syz_ublk_setup_io_uring(0x1d, &(0x7f0000000040)={0x0, 0x2, 0x1, 0x0, 0x158}, &(0x7f0000000100)=0x0, &(0x7f0000000280)=0x0, &(0x7f0000000140)=0x0) syz_ublk_add_dev(0xffffffffffffffff, r1, r2, r3, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@new_dev={0x4, 0xfbb, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f00000000c0)=0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup(r6) syz_ublk_setup_queues(r7, r5, &(0x7f0000000180)={0x0, 0xfffffffe, 0x400, 0x3, 0x259, 0x0, r0}, &(0x7f0000000800)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7ffffe, 0x100, 0x1000000, 0x10000004}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x61eb, 0x1000, 0x0, 0x146, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x1f70, 0x4, 0x1, 0x2}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x0, 0x8000, 0x1, 0x2}}], 0x1, &(0x7f0000000340)={0x2e, 0x44, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {}, 0x0, r4, '\x00', {0x3, 0x5, 0x0, 0x0}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x12, 0x4, 0x0, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x20, '\x00', 0x0, @cgroup_sock_addr=0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x62181) 895.962096ms ago: executing program 8 (id=2065): r0 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r0, &(0x7f0000000040)=@nameseq={0x1e, 0x1, 0x2, {0x42, 0x0, 0xfffffffd}}, 0x10) r1 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r1, &(0x7f0000000180)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x2, 0x4}}, 0x10) bind$tipc(r0, &(0x7f0000000100)=@name={0x1e, 0x2, 0x0, {{0x42, 0x20000003}}}, 0x10) bind$tipc(r1, &(0x7f0000000440)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x2, 0x3}}, 0x10) bind$tipc(r1, &(0x7f00000001c0)=@nameseq={0x1e, 0x1, 0x2, {0x42, 0x1, 0x5}}, 0x10) bind$tipc(r0, 0x0, 0x0) 894.936336ms ago: executing program 6 (id=2056): r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @local}], 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000600)=0x9, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000600)=0x9, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x26}}], 0x10) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000000040)=0x7, 0x4) listen(r1, 0x7) 894.695836ms ago: executing program 7 (id=2057): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) openat$nci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000514ff4)={0x10, 0x0, 0x1, 0x2ffffffff}, 0xc) close(0x3) ioctl$int_in(0xffffffffffffffff, 0x5452, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x4e23, @multicast2}}, {{0x2, 0x4e20, @private=0xa010101}}}, 0x108) 894.506156ms ago: executing program 9 (id=2058): r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000140)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000200), 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)={0x94, 0x0, 0x1, 0x401, 0x0, 0x0, {0xa, 0x0, 0xa}, [@CTA_TUPLE_ORIG={0x3c, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @mcast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x3c, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @mcast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}]}, 0x94}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0xac, 0x0, 0x1, 0x401, 0x0, 0x0, {0xa}, [@CTA_TUPLE_ORIG={0x3c, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @empty}, {0x14, 0x4, @mcast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x3c, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @dev}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_SRC={0x18, 0x6, 0x0, 0x1, [@CTA_NAT_V6_MINIP={0x14, 0x4, @mcast1}]}]}, 0xac}}, 0x0) 725.040449ms ago: executing program 8 (id=2059): r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x2) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r2) getsockname$packet(r2, &(0x7f0000000680)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11ffffffff000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=@newqdisc={0x2c, 0x24, 0x5820a61ca228651, 0x0, 0x25dfdbfb, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}, {0x0, 0xfff1}}, [@qdisc_kind_options=@q_drr={0x8}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)=@newtfilter={0x3c, 0x28, 0x575ac7824d421509, 0x70bd29, 0x4, {0x0, 0x0, 0x0, r3, {0x9}, {0xffff}, {0x10, 0x5}}, [@filter_kind_options=@f_basic={{0xa}, {0x4}}, @TCA_RATE={0x6, 0x5, {0x5, 0xf0}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x11}, 0x40) 671.468999ms ago: executing program 6 (id=2060): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}, 0x1, 0x0, 0x0, 0x24008810}, 0x8010) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000480)=ANY=[@ANYBLOB="3c0000001000030400"/20, @ANYRES32=0x0, @ANYBLOB="a4280400000000001400350076657468305f746f5f626f6e6400000008000a00", @ANYRES32=r2], 0x3c}, 0x1, 0x0, 0x0, 0x4008800}, 0x8000) sendmsg$nl_route(r0, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000c40)={&(0x7f00000000c0)=@setlink={0x20, 0x13, 0x5, 0x70bd2c, 0x0, {0x0, 0x0, 0x0, r2, 0x312}}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x42) 671.185529ms ago: executing program 7 (id=2061): r0 = syz_usb_connect(0x0, 0x3f, &(0x7f00000000c0)=ANY=[@ANYBLOB="11010000733336088dee1edb23610000000109022d0101100000000904000003fe03010009cd8d1f0002000000090505020000fcffff09058b1e20"], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_disconnect(0xffffffffffffffff) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$EVIOCGMASK(r1, 0x5b02, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, 0x0, 0x0) read$char_usb(r1, 0x0, 0x0) syz_usb_disconnect(r0) 641.172015ms ago: executing program 9 (id=2062): r0 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000e40)=@newqdisc={0x64, 0x24, 0xd0f, 0x70bd2d, 0x0, {0x60, 0x0, 0x0, r2, {0x0, 0x9}, {0xffff, 0xffff}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x38, 0x2, [@TCA_TBF_PARMS={0x28, 0x1, {{0xea, 0x2, 0x0, 0x1, 0x1009, 0x7c}, {0x3, 0x2, 0x0, 0x401, 0x8001}, 0x0, 0x5, 0x10000000}}, @TCA_TBF_RATE64={0xc, 0x4, 0x6250cd94e2b012fa}]}}]}, 0x64}}, 0x44080) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./tracing\x00', &(0x7f0000000200)='tracefs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./tracing/events/sched/filter\x00', 0x1, 0x0) write(r3, &(0x7f0000000140)='common_pid >', 0xc) 255.61969ms ago: executing program 8 (id=2063): r0 = socket(0x11, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000240)=0x2, 0x4) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000005c0)={'gre0\x00', 0x0}) bind$packet(r0, &(0x7f00000001c0)={0x11, 0x0, r2, 0x1, 0x10}, 0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000240)=0xe9, 0x4) sendmsg$netlink(r0, &(0x7f0000002ac0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000780)=ANY=[@ANYBLOB="0201140084dc18000e1a80009f0001852900002f0600ac141430e0000001808a8972bd0b72e41082b1a3d206", @ANYBLOB="195460834abffe799524c9cc1076da67db0581f96e6e913fb778bdbb73bc0800000000000000e3d933f03de46a538b0a18df3b9fb72cde"], 0xdd12}], 0x1, 0x0, 0x0, 0x10008882}, 0x44840) 221.548767ms ago: executing program 9 (id=2064): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000002c0)='./file1\x00', 0x200000, &(0x7f0000000000)={[{@errors_remount}]}, 0xfe, 0x5aa, &(0x7f0000000a80)="$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") openat(0xffffffffffffff9c, &(0x7f0000000000)='./file2\x00', 0x143042, 0x80) socketpair$unix(0x1, 0xb76665d4dc1c7d77, 0x0, 0x0) unshare(0x6020400) rseq(&(0x7f0000000400), 0x20, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) quotactl_fd$Q_SYNC(r0, 0xffffffff80000101, 0x0, 0x0) 83.398324ms ago: executing program 6 (id=2066): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r3, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x2c, 0x24, 0x4ee4e6a52ff56541, 0x70bd26, 0xffffffff, {0x0, 0x0, 0x0, r4, {0x0, 0x6}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_qfg={0x8}]}, 0x2c}}, 0x24040084) sendmsg$nl_route_sched(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000005c0)=@newqdisc={0x138, 0x28, 0x4ee4e6a52ff56541, 0x4001, 0xfdfffdfd, {0x0, 0x0, 0x0, r4, {0x4}, {0xffff, 0xffff}, {0xf, 0xb}}, [@qdisc_kind_options=@q_gred={{0x9}, {0x108, 0x2, [@TCA_GRED_STAB={0x104, 0x2, "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"}]}}]}, 0x138}, 0x1, 0x0, 0x0, 0x400c9}, 0x0) 28.361934ms ago: executing program 8 (id=2067): r0 = openat$ttynull(0xffffffffffffff9c, &(0x7f00000000c0), 0x88002, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) r1 = syz_ublk_setup_io_uring(0xd, &(0x7f0000000040)={0x0, 0x30b5, 0x0, 0x2, 0x154}, &(0x7f0000000100)=0x0, &(0x7f0000000280)=0x0, &(0x7f0000000300)=0x0) syz_ublk_add_dev(r1, r2, r3, r4, &(0x7f0000000200)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@any_dev={0x3, 0xe26, 0x0, 0x0, 0x1000, 0x10000, 0xffffffffffffffff}}}, &(0x7f0000000480)=0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup(r6) syz_ublk_setup_queues(r7, r5, &(0x7f0000000180)={0x0, 0x20fb87, 0x800, 0x0, 0x32c}, &(0x7f0000000800)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7ffffe, 0x200, 0x3, 0x15a, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xd2bb, 0x8000, 0x10000000, 0x124}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x88de, 0x8, 0x3, 0xffffffff}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x0, 0x40, 0x2, 0xbd}}], 0x1, &(0x7f0000000340)={0x2e, 0x54, 0x0, r7, 0xc0107520, 0x0, 0x0, 0x700, 0x0, {}, 0x1f, 0x0, '\x00', {0x4, 0x826, 0x0, 0x0}}, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x6, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffff4f, 0x0, 0x0, 0x7}, 0x94) 0s ago: executing program 9 (id=2068): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x4e21, 0x2, @local, 0x8ac2d78a}}, 0x0, 0x0, 0x43, 0x0, "ee8b0e650926a96ecc136e7fb980e989db9e8bf9b9312948f6651a8de213eb94cd46e19d9c65a018444a131f4da58ae36556dd38ea6c029607462029add09240005c6776267513308a3d40aa1c788df6"}, 0xd8) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f00000001c0)=@gcm_256={{0x304}, "6ae04425ace3f60c", "acba84f0a6731f234db1cc7f3f382ad796bd667cb12ea99509873931d2873103", "0f9dafb4", "ec3fff9afd96e6c0"}, 0x38) ioctl$int_in(r0, 0x5421, &(0x7f0000000140)=0xffff) writev(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)="ec", 0xfdef}], 0x1) kernel console output (not intermixed with test programs): NF(NETDEV_CHANGE): macvlan1: link becomes ready [ 177.648024][ T4521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 177.657114][ T4521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 177.672409][ T7354] device veth0_macvtap entered promiscuous mode [ 177.681838][ T7354] device veth1_macvtap entered promiscuous mode [ 177.700275][ T7354] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 177.711608][ T7354] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.726845][ T4319] usb 6-1: USB disconnect, device number 5 [ 177.729792][ T7354] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 177.751357][ T7354] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.763200][ T7354] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 177.774111][ T4517] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 177.783404][ T4517] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 177.799032][ T4517] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 177.808500][ T4517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 177.820108][ T7354] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 177.831674][ T7354] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.841637][ T7354] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 177.852802][ T7354] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.864178][ T7354] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 177.875307][ T4517] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 177.886181][ T4517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 177.897915][ T7354] netdevsim netdevsim7 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 177.907556][ T7354] netdevsim netdevsim7 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 177.917442][ T7354] netdevsim netdevsim7 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 177.926963][ T7354] netdevsim netdevsim7 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 178.011387][ T4525] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 178.023576][ T4525] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 178.034690][ T4523] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 178.060423][ T4517] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 178.073202][ T4517] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 178.082583][ T4517] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 178.218482][ T4700] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 178.265669][ T4700] hid-generic 0000:0000:0000.0009: hidraw0: HID v0.00 Device [syz1] on syz0 [ 178.300095][ T7476] loop7: detected capacity change from 0 to 4096 [ 178.319094][ T7476] EXT4-fs: Ignoring removed orlov option [ 178.354483][ T7476] EXT4-fs (loop7): Test dummy encryption mode enabled [ 178.393852][ T7476] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: writeback. [ 178.431965][ T7478] fido_id[7478]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 178.489620][ T7354] EXT4-fs (loop7): unmounting filesystem. [ 179.265707][ T4287] Bluetooth: hci4: command 0x040f tx timeout [ 180.305604][ T7522] netlink: 4 bytes leftover after parsing attributes in process `syz.4.943'. [ 181.105448][ T4287] Bluetooth: hci3: link tx timeout [ 181.110632][ T4287] Bluetooth: hci3: killing stalled connection 10:aa:aa:aa:aa:aa [ 181.344996][ T4287] Bluetooth: hci4: command 0x0419 tx timeout [ 181.376968][ T7566] loop5: detected capacity change from 0 to 1024 [ 181.462225][ T7566] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 181.490529][ T7566] ext4 filesystem being mounted at /111/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 181.531514][ T7575] kvm [7574]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc2) = 0x9d00 [ 181.548290][ T4701] usb 8-1: new high-speed USB device number 2 using dummy_hcd [ 181.572451][ T7566] EXT4-fs error (device loop5): ext4_map_blocks:747: inode #15: block 3: comm syz.5.961: lblock 3 mapped to illegal pblock 3 (length 3) [ 181.587212][ T7575] kvm [7574]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc1) = 0x9d00 [ 181.612934][ T7575] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 181.630545][ T7566] EXT4-fs (loop5): Remounting filesystem read-only [ 181.653342][ T7578] EXT4-fs error (device loop5): ext4_map_blocks:637: inode #15: block 3: comm syz.5.961: lblock 3 mapped to illegal pblock 3 (length 1) [ 181.677959][ T7578] EXT4-fs (loop5): Remounting filesystem read-only [ 181.688042][ T7565] EXT4-fs error (device loop5): ext4_map_blocks:637: inode #15: block 3: comm syz.5.961: lblock 3 mapped to illegal pblock 3 (length 1) [ 181.712382][ T7565] EXT4-fs (loop5): Remounting filesystem read-only [ 181.720747][ T7565] EXT4-fs error (device loop5): ext4_map_blocks:637: inode #15: block 3: comm syz.5.961: lblock 3 mapped to illegal pblock 3 (length 1) [ 181.739813][ T7565] EXT4-fs (loop5): Remounting filesystem read-only [ 181.749867][ T7565] EXT4-fs error (device loop5): ext4_map_blocks:637: inode #15: block 3: comm syz.5.961: lblock 3 mapped to illegal pblock 3 (length 1) [ 181.776091][ T7565] EXT4-fs (loop5): Remounting filesystem read-only [ 181.782941][ T7565] EXT4-fs error (device loop5): ext4_map_blocks:637: inode #15: block 3: comm syz.5.961: lblock 3 mapped to illegal pblock 3 (length 1) [ 181.814699][ T7565] EXT4-fs (loop5): Remounting filesystem read-only [ 181.816865][ T4701] usb 8-1: unable to get BOS descriptor or descriptor too short [ 181.830311][ T7578] EXT4-fs error (device loop5): ext4_map_blocks:637: inode #15: block 3: comm syz.5.961: lblock 3 mapped to illegal pblock 3 (length 1) [ 181.852231][ T4701] usb 8-1: unable to read config index 0 descriptor/start: -71 [ 181.858476][ T7578] EXT4-fs (loop5): Remounting filesystem read-only [ 181.861243][ T4701] usb 8-1: can't read configurations, error -71 [ 181.870084][ T7565] EXT4-fs error (device loop5): ext4_map_blocks:637: inode #15: block 4: comm syz.5.961: lblock 4 mapped to illegal pblock 4 (length 2) [ 181.885067][ T7578] EXT4-fs error (device loop5): ext4_map_blocks:637: inode #15: block 3: comm syz.5.961: lblock 3 mapped to illegal pblock 3 (length 1) [ 181.900298][ T7565] EXT4-fs (loop5): Remounting filesystem read-only [ 181.908600][ T26] audit: type=1326 audit(1790971763.627:589): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7579 comm="syz.4.964" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f720f99e159 code=0x0 [ 181.915835][ T7565] EXT4-fs error (device loop5): ext4_map_blocks:637: inode #15: block 4: comm syz.5.961: lblock 4 mapped to illegal pblock 4 (length 2) [ 181.954031][ T7578] EXT4-fs (loop5): Remounting filesystem read-only [ 183.156752][ T7613] netlink: 27 bytes leftover after parsing attributes in process `syz.7.978'. [ 184.049749][ T7653] netlink: 276 bytes leftover after parsing attributes in process `syz.4.996'. [ 184.076269][ T7654] netlink: 8 bytes leftover after parsing attributes in process `syz.7.997'. [ 184.095620][ T7654] netlink: 4 bytes leftover after parsing attributes in process `syz.7.997'. [ 184.494537][ T4287] Bluetooth: hci0: link tx timeout [ 184.501094][ T4287] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 184.634743][ T7686] netlink: 4 bytes leftover after parsing attributes in process `syz.7.1009'. [ 184.651332][ T7686] netdevsim netdevsim7 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 184.660437][ T7686] netdevsim netdevsim7 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 184.669306][ T7686] netdevsim netdevsim7 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 184.678222][ T7686] netdevsim netdevsim7 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 184.697095][ T7686] netlink: 4 bytes leftover after parsing attributes in process `syz.7.1009'. [ 184.946330][ T7696] Bluetooth: MGMT ver 1.22 [ 184.951794][ T7696] Bluetooth: MGMT ver 1.22 [ 184.966235][ T7696] Bluetooth: MGMT ver 1.22 [ 185.420069][ T7715] IPVS: Error connecting to the multicast addr [ 185.834329][ T4290] Bluetooth: hci0: link tx timeout [ 185.839600][ T4290] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 186.244889][ T4701] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 186.434947][ T4701] usb 6-1: Using ep0 maxpacket: 16 [ 186.442256][ T4701] usb 6-1: config 0 has an invalid interface number: 1 but max is 0 [ 186.488263][ T4701] usb 6-1: config 0 has no interface number 0 [ 186.494735][ T4701] usb 6-1: config 0 interface 1 altsetting 3 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 186.539865][ T4701] usb 6-1: config 0 interface 1 altsetting 3 endpoint 0x81 has invalid wMaxPacketSize 0 [ 186.550108][ T4290] Bluetooth: hci0: command 0x0406 tx timeout [ 186.568669][ T4701] usb 6-1: config 0 interface 1 altsetting 3 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 186.595109][ T4701] usb 6-1: config 0 interface 1 has no altsetting 0 [ 186.601814][ T4701] usb 6-1: New USB device found, idVendor=04f3, idProduct=074d, bcdDevice= 0.00 [ 186.627977][ T4701] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 186.662029][ T4701] usb 6-1: config 0 descriptor?? [ 186.679965][ T4701] usbhid 6-1:0.1: fixing wrong optional hid class descriptors count [ 186.809533][ T7753] netlink: 8 bytes leftover after parsing attributes in process `syz.7.1031'. [ 187.084384][ T4701] elan 0003:04F3:074D.000A: failed to start in urb: -90 [ 187.291539][ T7765] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1038'. [ 187.321906][ T7765] device veth0 left promiscuous mode [ 187.349821][ T7765] bridge0: port 1(veth0) entered disabled state [ 187.374961][ T4318] usb 7-1: new full-speed USB device number 4 using dummy_hcd [ 187.414915][ T22] usb 8-1: new high-speed USB device number 4 using dummy_hcd [ 187.482763][ T4701] elan 0003:04F3:074D.000A: Get report error for parm 6: 0 [ 187.570382][ T4318] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 187.601436][ T4318] usb 7-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 187.629408][ T22] usb 8-1: Using ep0 maxpacket: 16 [ 187.636084][ T4318] usb 7-1: New USB device found, idVendor=0b48, idProduct=1003, bcdDevice= 1.00 [ 187.637553][ T22] usb 8-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 187.655283][ T4318] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 187.684887][ T22] usb 8-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 187.713819][ T22] usb 8-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= f.89 [ 187.744119][ T22] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 187.774543][ T22] usb 8-1: SerialNumber: syz [ 187.820171][ T22] usb 8-1: 0:2 : does not exist [ 188.088891][ T4701] elan 0003:04F3:074D.000A: Set report error for parm 8: -71 [ 188.114467][ T4701] elan 0003:04F3:074D.000A: hidraw0: USB HID v0.00 Joystick [HID 04f3:074d] on usb-dummy_hcd.5-1/input1 [ 188.130678][ T4318] dvb_ttusb_budget: ttusb_init_controller: error [ 188.137935][ T4701] elan 0003:04F3:074D.000A: Input device is not registered [ 188.145717][ T4318] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 188.158515][ T4701] elan: probe of 0003:04F3:074D.000A failed with error -119 [ 188.211138][ T4701] usb 6-1: USB disconnect, device number 6 [ 188.360788][ T4318] DVB: Unable to find symbol stv0299_attach() [ 188.395233][ T7787] sctp: [Deprecated]: syz.0.1046 (pid 7787) Use of struct sctp_assoc_value in delayed_ack socket option. [ 188.395233][ T7787] Use struct sctp_sack_info instead [ 188.448804][ T7784] fido_id[7784]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.5/usb6/report_descriptor': No such file or directory [ 188.491214][ T7789] dvb_ttusb_budget: cmd xter failed, receive error -22 [ 188.505027][ T4318] DVB: Unable to find symbol tda8083_attach() [ 188.511242][ T4318] dvb_ttusb_budget: no frontend driver found for device [0b48:1003] [ 188.536654][ T4318] usb 7-1: USB disconnect, device number 4 [ 188.806039][ T22] usb 8-1: 5:0: failed to get current value for ch 0 (-22) [ 188.920919][ T22] usb 8-1: USB disconnect, device number 4 [ 189.500527][ T7811] IPv6: Can't replace route, no match found [ 189.847720][ T7828] binder: BINDER_SET_CONTEXT_MGR bad uid 60929 != 0 [ 189.873778][ T7828] binder: 7826:7828 ioctl 4018620d 200000000040 returned -1 [ 190.021715][ T7834] loop5: detected capacity change from 0 to 512 [ 190.061620][ T4354] kernel write not supported for file bpf-prog (pid: 4354 comm: kworker/1:6) [ 190.205803][ T7834] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 190.287286][ T7834] ext4 filesystem being mounted at /126/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 190.320428][ T7855] FAULT_INJECTION: forcing a failure. [ 190.320428][ T7855] name failslab, interval 1, probability 0, space 0, times 0 [ 190.361717][ T7855] CPU: 0 PID: 7855 Comm: syz.7.1069 Not tainted syzkaller #0 [ 190.369209][ T7855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 190.379292][ T7855] Call Trace: [ 190.382604][ T7855] [ 190.385565][ T7855] dump_stack_lvl+0x188/0x24e [ 190.390363][ T7855] ? show_regs_print_info+0x12/0x12 [ 190.395608][ T7855] ? load_image+0x410/0x410 [ 190.400245][ T7855] ? __might_sleep+0xd0/0xd0 [ 190.404960][ T7855] ? __lock_acquire+0x7c40/0x7c40 [ 190.410180][ T7855] ? do_futex+0x310/0x320 [ 190.414755][ T7855] should_fail_ex+0x390/0x4c0 [ 190.419482][ T7855] should_failslab+0x5/0x20 [ 190.424032][ T7855] slab_pre_alloc_hook+0x59/0x300 [ 190.429112][ T7855] kmem_cache_alloc+0x56/0x2f0 [ 190.433918][ T7855] ? getname_flags+0xb7/0x500 [ 190.438640][ T7855] getname_flags+0xb7/0x500 [ 190.443323][ T7855] __se_sys_acct+0x3b/0x800 [ 190.447882][ T7855] ? lockdep_hardirqs_on+0x94/0x140 [ 190.453156][ T7855] do_syscall_64+0x4c/0xa0 [ 190.457618][ T7855] ? clear_bhb_loop+0x60/0xb0 [ 190.462336][ T7855] ? clear_bhb_loop+0x60/0xb0 [ 190.467228][ T7855] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 190.473220][ T7855] RIP: 0033:0x7f99ec99e159 [ 190.477688][ T7855] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 190.497457][ T7855] RSP: 002b:00007f99ed8ea028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a3 [ 190.505924][ T7855] RAX: ffffffffffffffda RBX: 00007f99ecc25fa0 RCX: 00007f99ec99e159 [ 190.513928][ T7855] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00002000000001c0 [ 190.521936][ T7855] RBP: 00007f99eca3506b R08: 0000000000000000 R09: 0000000000000000 [ 190.530125][ T7855] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 190.538136][ T7855] R13: 00007f99ecc26038 R14: 00007f99ecc25fa0 R15: 00007ffca71113e8 [ 190.546199][ T7855] [ 190.789357][ T4287] Bluetooth: hci3: unexpected cc 0x041a length: 8 > 1 [ 190.835759][ T5068] EXT4-fs (loop5): unmounting filesystem. [ 191.211437][ T7870] loop7: detected capacity change from 0 to 32768 [ 191.466118][ T7870] XFS (loop7): Mounting V5 Filesystem [ 191.505019][ T4287] Bluetooth: hci2: command 0x0406 tx timeout [ 191.970477][ T7870] XFS (loop7): Ending clean mount [ 192.138008][ T7880] team0: Port device gretap1 added [ 192.144030][ T4511] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 192.316927][ T7354] XFS (loop7): Unmounting Filesystem [ 192.346234][ T7898] 8021q: adding VLAN 0 to HW filter on device bond2 [ 192.412540][ T7898] team0: Port device bond2 added [ 192.448662][ T7903] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1085'. [ 192.491356][ T7903] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1085'. [ 192.546149][ T7903] device gretap0 entered promiscuous mode [ 192.569129][ T7903] device gretap0 left promiscuous mode [ 192.605880][ T7905] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1085'. [ 192.625515][ T7905] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1085'. [ 192.681127][ T7905] device gretap0 entered promiscuous mode [ 192.707515][ T7905] device gretap0 left promiscuous mode [ 193.451068][ T7934] loop0: detected capacity change from 0 to 512 [ 193.508829][ T7934] EXT4-fs: Ignoring removed mblk_io_submit option [ 193.645098][ T7934] EXT4-fs: Mount option(s) incompatible with ext2 [ 193.968490][ T7945] netlink: 'syz.0.1097': attribute type 22 has an invalid length. [ 194.004972][ T7945] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1097'. [ 194.014102][ T7945] netlink: 'syz.0.1097': attribute type 22 has an invalid length. [ 194.061557][ T7945] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1097'. [ 194.535665][ T7944] loop7: detected capacity change from 0 to 32768 [ 194.551774][ T1280] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.558261][ T1280] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.593857][ T7944] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop7 scanned by syz.7.1098 (7944) [ 194.666028][ T7944] BTRFS info (device loop7): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 194.711264][ T7944] BTRFS info (device loop7): using sha256 (sha256-avx2) checksum algorithm [ 194.733650][ T7944] BTRFS info (device loop7): using free space tree [ 194.934936][ T7944] BTRFS info (device loop7): enabling ssd optimizations [ 195.063819][ T7944] BTRFS info (device loop7): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 195.186262][ T4287] Bluetooth: hci3: link tx timeout [ 195.202833][ T4287] Bluetooth: hci3: killing stalled connection 10:aa:aa:aa:aa:aa [ 195.318477][ T7996] loop5: detected capacity change from 0 to 2048 [ 195.381977][ T8000] FAULT_INJECTION: forcing a failure. [ 195.381977][ T8000] name failslab, interval 1, probability 0, space 0, times 0 [ 195.411272][ T7996] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 195.424996][ T8000] CPU: 0 PID: 8000 Comm: syz.4.1114 Not tainted syzkaller #0 [ 195.432433][ T8000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 195.442523][ T8000] Call Trace: [ 195.445802][ T8000] [ 195.448728][ T8000] dump_stack_lvl+0x188/0x24e [ 195.453417][ T8000] ? show_regs_print_info+0x12/0x12 [ 195.458629][ T8000] ? load_image+0x410/0x410 [ 195.463134][ T8000] ? __might_sleep+0xd0/0xd0 [ 195.467826][ T8000] ? __lock_acquire+0x7c40/0x7c40 [ 195.472874][ T8000] ? do_futex+0x310/0x320 [ 195.477204][ T8000] should_fail_ex+0x390/0x4c0 [ 195.481889][ T8000] should_failslab+0x5/0x20 [ 195.486410][ T8000] slab_pre_alloc_hook+0x59/0x300 [ 195.491572][ T8000] kmem_cache_alloc+0x56/0x2f0 [ 195.496353][ T8000] ? getname_flags+0xb7/0x500 [ 195.501055][ T8000] getname_flags+0xb7/0x500 [ 195.505571][ T8000] __se_sys_acct+0x3b/0x800 [ 195.510075][ T8000] ? lockdep_hardirqs_on+0x94/0x140 [ 195.515276][ T8000] do_syscall_64+0x4c/0xa0 [ 195.519712][ T8000] ? clear_bhb_loop+0x60/0xb0 [ 195.524384][ T8000] ? clear_bhb_loop+0x60/0xb0 [ 195.529057][ T8000] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 195.535182][ T8000] RIP: 0033:0x7f720f99e159 [ 195.539612][ T8000] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 195.559236][ T8000] RSP: 002b:00007f72108be028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a3 [ 195.567651][ T8000] RAX: ffffffffffffffda RBX: 00007f720fc25fa0 RCX: 00007f720f99e159 [ 195.575617][ T8000] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00002000000001c0 [ 195.583585][ T8000] RBP: 00007f720fa3506b R08: 0000000000000000 R09: 0000000000000000 [ 195.591846][ T8000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 195.599844][ T8000] R13: 00007f720fc26038 R14: 00007f720fc25fa0 R15: 00007ffe83e95d38 [ 195.607935][ T8000] [ 196.508666][ T8029] netlink: 9 bytes leftover after parsing attributes in process `syz.6.1120'. [ 196.536069][ T8029] device gretap0 entered promiscuous mode [ 196.563815][ T8034] netlink: 5 bytes leftover after parsing attributes in process `syz.6.1120'. [ 196.605704][ T8034] 0ªî{X¹¦: renamed from gretap0 [ 196.644931][ T4700] usb 1-1: new full-speed USB device number 5 using dummy_hcd [ 196.666713][ T8034] device 30ªî{X¹¦ left promiscuous mode [ 196.706591][ T8034] A link change request failed with some changes committed already. Interface 30ªî{X¹¦ may have been left with an inconsistent configuration, please check. [ 196.837366][ T4700] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 196.866502][ T4700] usb 1-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 196.926607][ T4700] usb 1-1: New USB device found, idVendor=0b48, idProduct=1003, bcdDevice= 1.00 [ 196.959231][ T4700] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 197.185790][ T4319] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 197.332525][ T8060] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 197.371543][ T8060] overlayfs: failed to set xattr on upper [ 197.384442][ T8063] CIFS: Attempting to mount \\127.0.0.1\share [ 197.387938][ T8060] overlayfs: ...falling back to index=off,metacopy=off. [ 197.392826][ T4319] usb 6-1: Using ep0 maxpacket: 32 [ 197.429790][ T4319] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 197.449325][ T4700] dvb_ttusb_budget: ttusb_init_controller: error [ 197.459253][ T4700] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 197.475497][ T8067] CIFS: VFS: Bad protocol string signature header 424d13fe [ 197.494254][ T4319] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 197.522863][ T8067] CIFS: VFS: Bad SMB detected. The Mid=2251801961191424 [ 197.530845][ T4319] usb 6-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 197.550927][ T8067] CIFS: VFS: \\127.0.0.1 No task to wake, unknown frame received! NumMids 1 [ 197.578694][ T4319] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 197.597760][ T8067] CIFS: VFS: \\127.0.0.1 SMB response too short (0 bytes) [ 197.618275][ T4319] usb 6-1: config 0 descriptor?? [ 197.749589][ T4700] DVB: Unable to find symbol stv0299_attach() [ 197.811595][ T8078] dvb_ttusb_budget: cmd xter failed, receive error -22 [ 197.977801][ T4700] DVB: Unable to find symbol tda8083_attach() [ 197.986916][ T4700] dvb_ttusb_budget: no frontend driver found for device [0b48:1003] [ 197.998495][ T8063] CIFS: VFS: cifs_mount failed w/return code = -112 [ 198.014419][ T4700] usb 1-1: USB disconnect, device number 5 [ 198.041020][ T4319] savu 0003:1E7D:2D5A.000B: hiddev0,hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.5-1/input0 [ 198.311360][ T130] usb 6-1: USB disconnect, device number 7 [ 198.376554][ T8086] fido_id[8086]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.5/usb6/report_descriptor': No such file or directory [ 198.567231][ T8098] RDS: rds_bind could not find a transport for ::ffff:172.20.20.170, load rds_tcp or rds_rdma? [ 198.654233][ T4521] device hsr_slave_0 left promiscuous mode [ 198.690430][ T4521] device hsr_slave_1 left promiscuous mode [ 198.726321][ T4521] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 198.740808][ T4521] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 198.771544][ T4521] device bridge_slave_1 left promiscuous mode [ 198.787685][ T4521] bridge0: port 2(bridge_slave_1) entered disabled state [ 198.842312][ T4521] device bridge_slave_0 left promiscuous mode [ 198.852424][ T4521] bridge0: port 1(bridge_slave_0) entered disabled state [ 199.361773][ T8094] loop4: detected capacity change from 0 to 32768 [ 199.696996][ T4521] bond1 (unregistering): (slave batadv0): Removing an active aggregator [ 199.734371][ T4521] bond1 (unregistering): (slave batadv0): Releasing backup interface [ 199.779187][ T4521] bond1 (unregistering): Released all slaves [ 201.195170][ T4521] team0 (unregistering): Port device team_slave_1 removed [ 201.262162][ T4521] team0 (unregistering): Port device team_slave_0 removed [ 201.323055][ T4521] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 201.404770][ T4521] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 201.854928][ T4521] bond0 (unregistering): Released all slaves [ 201.967117][ T8151] FAULT_INJECTION: forcing a failure. [ 201.967117][ T8151] name failslab, interval 1, probability 0, space 0, times 0 [ 201.981069][ T8151] CPU: 1 PID: 8151 Comm: syz.6.1151 Not tainted syzkaller #0 [ 201.988483][ T8151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 201.998922][ T8151] Call Trace: [ 202.002206][ T8151] [ 202.005157][ T8151] dump_stack_lvl+0x188/0x24e [ 202.009875][ T8151] ? show_regs_print_info+0x12/0x12 [ 202.015115][ T8151] ? load_image+0x410/0x410 [ 202.019658][ T8151] ? __might_sleep+0xd0/0xd0 [ 202.024295][ T8151] ? __lock_acquire+0x7c40/0x7c40 [ 202.029384][ T8151] should_fail_ex+0x390/0x4c0 [ 202.034115][ T8151] should_failslab+0x5/0x20 [ 202.038653][ T8151] slab_pre_alloc_hook+0x59/0x300 [ 202.043720][ T8151] kmem_cache_alloc+0x56/0x2f0 [ 202.048559][ T8151] ? __kernfs_new_node+0xe1/0x7f0 [ 202.053627][ T8151] __kernfs_new_node+0xe1/0x7f0 [ 202.058509][ T8151] ? __lock_acquire+0x7c40/0x7c40 [ 202.063646][ T8151] ? kernfs_new_node+0x250/0x250 [ 202.068678][ T8151] kernfs_new_node+0x148/0x250 [ 202.073731][ T8151] __kernfs_create_file+0x47/0x2e0 [ 202.078867][ T8151] sysfs_add_file_mode_ns+0x233/0x2f0 [ 202.084331][ T8151] internal_create_group+0x490/0xce0 [ 202.089658][ T8151] ? kernfs_add_one+0x14e/0x8f0 [ 202.094611][ T8151] ? __lock_acquire+0x7c40/0x7c40 [ 202.099851][ T8151] ? sysfs_create_group+0x20/0x20 [ 202.105020][ T8151] sysfs_create_groups+0x55/0x120 [ 202.110112][ T8151] device_add_attrs+0xdb/0x830 [ 202.114914][ T8151] ? get_device_parent+0x3e0/0x3e0 [ 202.120044][ T8151] ? kernfs_create_link+0x186/0x200 [ 202.125258][ T8151] device_add+0x677/0x1050 [ 202.129724][ T8151] netdev_register_kobject+0x184/0x320 [ 202.135255][ T8151] register_netdevice+0x133a/0x1b80 [ 202.140589][ T8151] ? netif_stacked_transfer_operstate+0x200/0x200 [ 202.147056][ T8151] ? vscnprintf+0x80/0x80 [ 202.151438][ T8151] ? net_generic+0x1e/0x240 [ 202.156265][ T8151] ? radix_tree_lookup+0x263/0x280 [ 202.161441][ T8151] ppp_dev_configure+0x875/0xad0 [ 202.166408][ T8151] ppp_ioctl+0x8eb/0x1b20 [ 202.170759][ T8151] ? ppp_poll+0x250/0x250 [ 202.175104][ T8151] ? __fget_files+0x28/0x460 [ 202.179728][ T8151] ? bpf_lsm_file_ioctl+0x5/0x10 [ 202.184761][ T8151] ? security_file_ioctl+0x7c/0xa0 [ 202.190084][ T8151] ? ppp_poll+0x250/0x250 [ 202.194433][ T8151] __se_sys_ioctl+0xfa/0x170 [ 202.199048][ T8151] do_syscall_64+0x4c/0xa0 [ 202.203488][ T8151] ? clear_bhb_loop+0x60/0xb0 [ 202.208196][ T8151] ? clear_bhb_loop+0x60/0xb0 [ 202.212896][ T8151] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 202.218904][ T8151] RIP: 0033:0x7f05aed9e159 [ 202.223328][ T8151] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 202.242977][ T8151] RSP: 002b:00007f05afd59028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 202.251400][ T8151] RAX: ffffffffffffffda RBX: 00007f05af025fa0 RCX: 00007f05aed9e159 [ 202.259935][ T8151] RDX: 00002000000000c0 RSI: 00000000c004743e RDI: 0000000000000004 [ 202.267926][ T8151] RBP: 00007f05aee3506b R08: 0000000000000000 R09: 0000000000000000 [ 202.275930][ T8151] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 202.284026][ T8151] R13: 00007f05af026038 R14: 00007f05af025fa0 R15: 00007ffec8c94958 [ 202.292129][ T8151] [ 202.396508][ T8166] device bond1 entered promiscuous mode [ 202.587165][ T8182] loop6: detected capacity change from 0 to 128 [ 202.710118][ T8182] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 202.772587][ T8182] ext4 filesystem being mounted at /106/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 203.151051][ T6162] EXT4-fs (loop6): unmounting filesystem. [ 203.368393][ T8200] loop4: detected capacity change from 0 to 2048 [ 203.456085][ T8200] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 203.565209][ T8209] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1170'. [ 203.621140][ T8209] device gretap0 entered promiscuous mode [ 203.647535][ T8209] device macvtap1 entered promiscuous mode [ 203.691023][ T8210] device gretap0 left promiscuous mode [ 203.712421][ T8210] device macvtap1 left promiscuous mode [ 204.155404][ T8230] netlink: 4 bytes leftover after parsing attributes in process `syz.5.1175'. [ 204.191823][ T8230] device bridge_slave_1 left promiscuous mode [ 204.209167][ T8230] bridge0: port 2(bridge_slave_1) entered disabled state [ 204.263977][ T8230] device bridge_slave_0 left promiscuous mode [ 204.295629][ T8230] bridge0: port 1(bridge_slave_0) entered disabled state [ 205.814748][ T8255] loop0: detected capacity change from 0 to 32768 [ 205.843163][ T8274] FAULT_INJECTION: forcing a failure. [ 205.843163][ T8274] name failslab, interval 1, probability 0, space 0, times 0 [ 205.925463][ T8274] CPU: 1 PID: 8274 Comm: syz.4.1190 Not tainted syzkaller #0 [ 205.932913][ T8274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 205.943174][ T8274] Call Trace: [ 205.946509][ T8274] [ 205.949447][ T8274] dump_stack_lvl+0x188/0x24e [ 205.954162][ T8274] ? show_regs_print_info+0x12/0x12 [ 205.959488][ T8274] ? load_image+0x410/0x410 [ 205.964111][ T8274] ? __might_sleep+0xd0/0xd0 [ 205.968700][ T8274] ? __lock_acquire+0x7c40/0x7c40 [ 205.973735][ T8274] should_fail_ex+0x390/0x4c0 [ 205.978449][ T8274] should_failslab+0x5/0x20 [ 205.982983][ T8274] slab_pre_alloc_hook+0x59/0x300 [ 205.988015][ T8274] kmem_cache_alloc+0x56/0x2f0 [ 205.992776][ T8274] ? __kernfs_new_node+0xe1/0x7f0 [ 205.997804][ T8274] __kernfs_new_node+0xe1/0x7f0 [ 206.002738][ T8274] ? __lock_acquire+0x7c40/0x7c40 [ 206.007761][ T8274] ? kernfs_new_node+0x250/0x250 [ 206.012707][ T8274] kernfs_new_node+0x148/0x250 [ 206.017489][ T8274] __kernfs_create_file+0x47/0x2e0 [ 206.022611][ T8274] sysfs_add_file_mode_ns+0x233/0x2f0 [ 206.027991][ T8274] internal_create_group+0x490/0xce0 [ 206.033274][ T8274] ? kernfs_add_one+0x14e/0x8f0 [ 206.038124][ T8274] ? __lock_acquire+0x7c40/0x7c40 [ 206.043164][ T8274] ? sysfs_create_group+0x20/0x20 [ 206.048296][ T8274] sysfs_create_groups+0x55/0x120 [ 206.053343][ T8274] device_add_attrs+0xdb/0x830 [ 206.058127][ T8274] ? get_device_parent+0x3e0/0x3e0 [ 206.063238][ T8274] ? kernfs_create_link+0x186/0x200 [ 206.068742][ T8274] device_add+0x677/0x1050 [ 206.073170][ T8274] netdev_register_kobject+0x184/0x320 [ 206.078719][ T8274] register_netdevice+0x133a/0x1b80 [ 206.084223][ T8274] ? netif_stacked_transfer_operstate+0x200/0x200 [ 206.090834][ T8274] ? vscnprintf+0x80/0x80 [ 206.095170][ T8274] ? net_generic+0x1e/0x240 [ 206.099673][ T8274] ? radix_tree_lookup+0x263/0x280 [ 206.104778][ T8274] ppp_dev_configure+0x875/0xad0 [ 206.109731][ T8274] ppp_ioctl+0x8eb/0x1b20 [ 206.114062][ T8274] ? ppp_poll+0x250/0x250 [ 206.118396][ T8274] ? __fget_files+0x28/0x460 [ 206.122998][ T8274] ? bpf_lsm_file_ioctl+0x5/0x10 [ 206.128126][ T8274] ? security_file_ioctl+0x7c/0xa0 [ 206.133300][ T8274] ? ppp_poll+0x250/0x250 [ 206.137655][ T8274] __se_sys_ioctl+0xfa/0x170 [ 206.142333][ T8274] do_syscall_64+0x4c/0xa0 [ 206.146767][ T8274] ? clear_bhb_loop+0x60/0xb0 [ 206.151455][ T8274] ? clear_bhb_loop+0x60/0xb0 [ 206.156322][ T8274] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 206.162554][ T8274] RIP: 0033:0x7f720f99e159 [ 206.167205][ T8274] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 206.187644][ T8274] RSP: 002b:00007f72108be028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 206.196292][ T8274] RAX: ffffffffffffffda RBX: 00007f720fc25fa0 RCX: 00007f720f99e159 [ 206.204474][ T8274] RDX: 00002000000000c0 RSI: 00000000c004743e RDI: 0000000000000004 [ 206.212569][ T8274] RBP: 00007f720fa3506b R08: 0000000000000000 R09: 0000000000000000 [ 206.220574][ T8274] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 206.228558][ T8274] R13: 00007f720fc26038 R14: 00007f720fc25fa0 R15: 00007ffe83e95d38 [ 206.236605][ T8274] [ 206.297844][ T8255] XFS (loop0): Mounting V5 Filesystem [ 206.386501][ T8255] XFS (loop0): Ending clean mount [ 206.693027][ T8295] device bond3 entered promiscuous mode [ 206.731577][ T4279] XFS (loop0): Unmounting Filesystem [ 207.740471][ T8328] IPVS: fo: FWM 3 0x00000003 - no destination available [ 207.768273][ C0] IPVS: fo: FWM 3 0x00000003 - no destination available [ 207.901094][ T8331] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 207.934270][ T8331] overlayfs: failed to clone lowerpath [ 208.822204][ C0] Unknown status report in ack skb [ 209.135248][ T8372] netlink: 4 bytes leftover after parsing attributes in process `syz.7.1219'. [ 209.170159][ T8372] device gretap0 entered promiscuous mode [ 209.205088][ T8372] device macvtap1 entered promiscuous mode [ 209.253574][ T8373] device gretap0 left promiscuous mode [ 209.278893][ T8377] loop6: detected capacity change from 0 to 2048 [ 209.284018][ T8373] device macvtap1 left promiscuous mode [ 209.326749][ T8377] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 209.436237][ T8380] FAULT_INJECTION: forcing a failure. [ 209.436237][ T8380] name failslab, interval 1, probability 0, space 0, times 0 [ 209.498447][ T8380] CPU: 0 PID: 8380 Comm: syz.0.1223 Not tainted syzkaller #0 [ 209.505896][ T8380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 209.516072][ T8380] Call Trace: [ 209.519381][ T8380] [ 209.522332][ T8380] dump_stack_lvl+0x188/0x24e [ 209.527050][ T8380] ? show_regs_print_info+0x12/0x12 [ 209.532323][ T8380] ? load_image+0x410/0x410 [ 209.536867][ T8380] ? __might_sleep+0xd0/0xd0 [ 209.541486][ T8380] ? __lock_acquire+0x7c40/0x7c40 [ 209.546550][ T8380] should_fail_ex+0x390/0x4c0 [ 209.551268][ T8380] should_failslab+0x5/0x20 [ 209.555797][ T8380] slab_pre_alloc_hook+0x59/0x300 [ 209.561027][ T8380] ? __kmem_cache_alloc_node+0x19d/0x270 [ 209.566706][ T8380] ? mpi_powm+0x1694/0x2390 [ 209.571245][ T8380] __kmem_cache_alloc_node+0x4f/0x270 [ 209.576654][ T8380] ? mpi_powm+0x1694/0x2390 [ 209.581191][ T8380] __kmalloc+0xa3/0x240 [ 209.585392][ T8380] mpi_powm+0x1694/0x2390 [ 209.589866][ T8380] ? mpihelp_release_karatsuba_ctx+0x160/0x160 [ 209.596079][ T8380] ? mpihelp_cmp+0xb6/0xd0 [ 209.600539][ T8380] ? mpi_cmp+0x1b4/0x290 [ 209.601579][ T8384] tipc: Enabling of bearer rejected, failed to enable media [ 209.604797][ T8380] rsa_enc+0x28f/0x3c0 [ 209.604854][ T8380] ? crypto_dh_decode_key+0x680/0x680 [ 209.604875][ T8380] ? __virt_addr_valid+0x188/0x540 [ 209.604903][ T8380] ? __virt_addr_valid+0x188/0x540 [ 209.604927][ T8380] ? __virt_addr_valid+0x467/0x540 [ 209.604951][ T8380] pkcs1pad_verify+0x3f9/0x5e0 [ 209.604977][ T8380] public_key_verify_signature+0x888/0xd20 [ 209.604993][ T8380] ? x509_cert_parse+0x53a/0x7a0 [ 209.605008][ T8380] ? x509_key_preparse+0x60/0x660 [ 209.605039][ T8380] ? public_key_free+0x80/0x80 [ 209.605078][ T8380] ? asymmetric_key_generate_id+0x52/0xd0 [ 209.605101][ T8380] ? asymmetric_key_id_same+0x63/0xe0 [ 209.605129][ T8380] x509_check_for_self_signed+0x317/0x420 [ 209.605192][ T8380] x509_cert_parse+0x59c/0x7a0 [ 209.605216][ T8380] x509_key_preparse+0x60/0x660 [ 209.605237][ T8380] ? down_read+0x1a8/0x2d0 [ 209.605263][ T8380] asymmetric_key_preparse+0xa5/0x140 [ 209.605294][ T8380] key_create_or_update+0x432/0xa40 [ 209.605313][ T8380] ? security_key_permission+0x7c/0xa0 [ 209.605353][ T8380] ? key_type_put+0x20/0x20 [ 209.605376][ T8380] ? lookup_user_key_possessed+0x40/0x40 [ 209.605413][ T8380] ? __might_fault+0xc2/0x120 [ 209.605431][ T8380] ? __might_fault+0xa6/0x120 [ 209.605456][ T8380] __se_sys_add_key+0x34b/0x410 [ 209.605481][ T8380] ? __x64_sys_add_key+0xc0/0xc0 [ 209.605508][ T8380] ? lockdep_hardirqs_on+0x94/0x140 [ 209.605530][ T8380] ? __x64_sys_add_key+0x1c/0xc0 [ 209.605553][ T8380] do_syscall_64+0x4c/0xa0 [ 209.605570][ T8380] ? clear_bhb_loop+0x60/0xb0 [ 209.605587][ T8380] ? clear_bhb_loop+0x60/0xb0 [ 209.605606][ T8380] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 209.605632][ T8380] RIP: 0033:0x7fbe9719e159 [ 209.605650][ T8380] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 209.605665][ T8380] RSP: 002b:00007fbe980aa028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 209.605688][ T8380] RAX: ffffffffffffffda RBX: 00007fbe97425fa0 RCX: 00007fbe9719e159 [ 209.605703][ T8380] RDX: 0000200000000200 RSI: 0000000000000000 RDI: 0000200000000000 [ 209.605716][ T8380] RBP: 00007fbe9723506b R08: 000000003fdf2046 R09: 0000000000000000 [ 209.605729][ T8380] R10: 0000000000000559 R11: 0000000000000246 R12: 0000000000000000 [ 209.605742][ T8380] R13: 00007fbe97426038 R14: 00007fbe97425fa0 R15: 00007fffa8364f68 [ 209.605773][ T8380] [ 210.667741][ T8396] loop6: detected capacity change from 0 to 32768 [ 211.801447][ T8447] netlink: 4 bytes leftover after parsing attributes in process `syz.6.1236'. [ 211.830362][ T8449] loop5: detected capacity change from 0 to 512 [ 211.863021][ T8447] device 30ªî{X¹¦ entered promiscuous mode [ 211.886406][ T8447] device macvtap1 entered promiscuous mode [ 211.889864][ T8449] EXT4-fs: Ignoring removed nobh option [ 211.934307][ T8449] EXT4-fs (loop5): orphan cleanup on readonly fs [ 211.948244][ T8449] EXT4-fs error (device loop5): ext4_do_update_inode:5279: inode #15: comm syz.5.1238: corrupted inode contents [ 211.972292][ T8452] device 30ªî{X¹¦ left promiscuous mode [ 211.984114][ T8449] EXT4-fs error (device loop5) in ext4_orphan_del:303: Corrupt filesystem [ 211.994700][ T8449] EXT4-fs error (device loop5): ext4_do_update_inode:5279: inode #15: comm syz.5.1238: corrupted inode contents [ 212.012946][ T8452] device macvtap1 left promiscuous mode [ 212.019237][ T8449] EXT4-fs error (device loop5): ext4_evict_inode:329: inode #15: comm syz.5.1238: mark_inode_dirty error [ 212.043754][ T8449] EXT4-fs (loop5): 1 orphan inode deleted [ 212.066924][ T8449] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 212.120739][ T8449] 9pnet: p9_errstr2errno: server reported unknown error _batch_time=0x000000000000b656,block_validity, [ 212.183027][ T5068] EXT4-fs (loop5): unmounting filesystem. [ 214.473583][ T8502] ip_tables: iptables: counters copy to user failed while replacing table [ 214.498774][ T8502] tipc: Started in network mode [ 214.509318][ T8502] tipc: Node identity ac1414aa, cluster identity 4711 [ 214.518929][ T8502] tipc: Enabled bearer , priority 10 [ 214.729715][ T8516] loop0: detected capacity change from 0 to 2048 [ 214.804931][ T8516] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 215.303332][ T8529] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1254'. [ 215.343786][ T8529] device macvtap1 entered promiscuous mode [ 215.384698][ T8531] device macvtap1 left promiscuous mode [ 215.610707][ T8538] FAULT_INJECTION: forcing a failure. [ 215.610707][ T8538] name failslab, interval 1, probability 0, space 0, times 0 [ 215.630889][ T8538] CPU: 0 PID: 8538 Comm: syz.4.1257 Not tainted syzkaller #0 [ 215.638340][ T8538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 215.648429][ T8538] Call Trace: [ 215.651753][ T8538] [ 215.654723][ T8538] dump_stack_lvl+0x188/0x24e [ 215.659450][ T8538] ? show_regs_print_info+0x12/0x12 [ 215.664697][ T8538] ? load_image+0x410/0x410 [ 215.669323][ T8538] ? __might_sleep+0xd0/0xd0 [ 215.673955][ T8538] ? __lock_acquire+0x7c40/0x7c40 [ 215.679031][ T8538] should_fail_ex+0x390/0x4c0 [ 215.683758][ T8538] should_failslab+0x5/0x20 [ 215.688392][ T8538] slab_pre_alloc_hook+0x59/0x300 [ 215.693457][ T8538] ? mpih_sqr_n+0x9cf/0xa10 [ 215.698004][ T8538] ? mpihelp_mul_karatsuba_case+0xed/0xf90 [ 215.703973][ T8538] __kmem_cache_alloc_node+0x4f/0x270 [ 215.709475][ T8538] ? mpihelp_mul_karatsuba_case+0xed/0xf90 [ 215.715331][ T8538] __kmalloc+0xa3/0x240 [ 215.719554][ T8538] mpihelp_mul_karatsuba_case+0xed/0xf90 [ 215.725258][ T8538] mpi_powm+0x19ee/0x2390 [ 215.729651][ T8538] ? mpihelp_release_karatsuba_ctx+0x160/0x160 [ 215.736206][ T8538] ? mpihelp_cmp+0xb6/0xd0 [ 215.740671][ T8538] ? mpi_cmp+0x1b4/0x290 [ 215.744956][ T8538] rsa_enc+0x28f/0x3c0 [ 215.749075][ T8538] ? crypto_dh_decode_key+0x680/0x680 [ 215.754500][ T8538] ? __virt_addr_valid+0x188/0x540 [ 215.759672][ T8538] ? __virt_addr_valid+0x188/0x540 [ 215.764841][ T8538] ? __virt_addr_valid+0x467/0x540 [ 215.770086][ T8538] pkcs1pad_verify+0x3f9/0x5e0 [ 215.774978][ T8538] public_key_verify_signature+0x888/0xd20 [ 215.780821][ T8538] ? x509_cert_parse+0x53a/0x7a0 [ 215.785960][ T8538] ? x509_key_preparse+0x60/0x660 [ 215.791037][ T8538] ? public_key_free+0x80/0x80 [ 215.796002][ T8538] ? asymmetric_key_generate_id+0x52/0xd0 [ 215.801769][ T8538] ? asymmetric_key_id_same+0x63/0xe0 [ 215.807194][ T8538] x509_check_for_self_signed+0x317/0x420 [ 215.812954][ T8538] x509_cert_parse+0x59c/0x7a0 [ 215.817762][ T8538] x509_key_preparse+0x60/0x660 [ 215.822690][ T8538] ? down_read+0x1a8/0x2d0 [ 215.827147][ T8538] asymmetric_key_preparse+0xa5/0x140 [ 215.832563][ T8538] key_create_or_update+0x432/0xa40 [ 215.837800][ T8538] ? security_key_permission+0x7c/0xa0 [ 215.843313][ T8538] ? key_type_put+0x20/0x20 [ 215.847862][ T8538] ? lookup_user_key_possessed+0x40/0x40 [ 215.853555][ T8538] ? __might_fault+0xc2/0x120 [ 215.858393][ T8538] ? __might_fault+0xa6/0x120 [ 215.863110][ T8538] __se_sys_add_key+0x34b/0x410 [ 215.868002][ T8538] ? __x64_sys_add_key+0xc0/0xc0 [ 215.872996][ T8538] ? lockdep_hardirqs_on+0x94/0x140 [ 215.878255][ T8538] ? __x64_sys_add_key+0x1c/0xc0 [ 215.883239][ T8538] do_syscall_64+0x4c/0xa0 [ 215.887787][ T8538] ? clear_bhb_loop+0x60/0xb0 [ 215.892676][ T8538] ? clear_bhb_loop+0x60/0xb0 [ 215.897654][ T8538] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 215.903609][ T8538] RIP: 0033:0x7f720f99e159 [ 215.908187][ T8538] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 215.928286][ T8538] RSP: 002b:00007f72108be028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 215.936826][ T8538] RAX: ffffffffffffffda RBX: 00007f720fc25fa0 RCX: 00007f720f99e159 [ 215.944847][ T8538] RDX: 0000200000000200 RSI: 0000000000000000 RDI: 0000200000000000 [ 215.952847][ T8538] RBP: 00007f720fa3506b R08: 000000000fb468a0 R09: 0000000000000000 [ 215.960941][ T8538] R10: 0000000000000559 R11: 0000000000000246 R12: 0000000000000000 [ 215.968957][ T8538] R13: 00007f720fc26038 R14: 00007f720fc25fa0 R15: 00007ffe83e95d38 [ 215.976986][ T8538] [ 215.988527][ T4700] tipc: Node number set to 2886997162 [ 216.513234][ T8563] netlink: 'syz.4.1269': attribute type 1 has an invalid length. [ 216.621025][ T8563] device bond4 entered promiscuous mode [ 216.707680][ T8563] 8021q: adding VLAN 0 to HW filter on device bond4 [ 216.840225][ T8570] 8021q: adding VLAN 0 to HW filter on device bond4 [ 216.913445][ T8570] bond4: (slave gre2): The slave device specified does not support setting the MAC address [ 216.960837][ T8570] bond4: (slave gre2): Setting fail_over_mac to active for active-backup mode [ 217.017607][ T8570] bond4: (slave gre2): making interface the new active one [ 217.089599][ T8570] device gre2 entered promiscuous mode [ 217.139285][ T8570] bond4: (slave gre2): Enslaving as an active interface with an up link [ 217.191215][ T4332] IPv6: ADDRCONF(NETDEV_CHANGE): bond4: link becomes ready [ 218.275860][ T8605] device syzkaller1 entered promiscuous mode [ 218.620602][ T8620] loop5: detected capacity change from 0 to 128 [ 219.115844][ T4700] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 219.149849][ T4700] hid-generic 0000:0000:0000.000C: hidraw0: HID v0.00 Device [syz1] on syz0 [ 219.250406][ T8644] loop4: detected capacity change from 0 to 4096 [ 219.296741][ T8644] EXT4-fs: Ignoring removed orlov option [ 219.353646][ T8644] EXT4-fs (loop4): Test dummy encryption mode enabled [ 219.445353][ T8644] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 219.508666][ T8654] device syzkaller1 entered promiscuous mode [ 219.547795][ T4280] EXT4-fs (loop4): unmounting filesystem. [ 220.050047][ T8668] loop4: detected capacity change from 0 to 2048 [ 220.156323][ T8668] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 221.075639][ T8705] IPVS: Error connecting to the multicast addr [ 221.372485][ T8712] device gretap0 entered promiscuous mode [ 221.409567][ T8716] IPVS: Error connecting to the multicast addr [ 221.451610][ T8712] netlink: 8 bytes leftover after parsing attributes in process `syz.5.1317'. [ 221.480978][ T8712] device gretap0 left promiscuous mode [ 221.691455][ T8725] gadgetfs: bound to dummy_udc driver [ 221.739950][ T8730] device gre1 entered promiscuous mode [ 222.091859][ C0] Unknown status report in ack skb [ 222.225105][ T4290] Bluetooth: hci1: command 0x0406 tx timeout [ 222.623631][ T8762] FAULT_INJECTION: forcing a failure. [ 222.623631][ T8762] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 222.681453][ T8762] CPU: 1 PID: 8762 Comm: syz.0.1332 Not tainted syzkaller #0 [ 222.689086][ T8762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 222.699178][ T8762] Call Trace: [ 222.702482][ T8762] [ 222.705534][ T8762] dump_stack_lvl+0x188/0x24e [ 222.705619][ T4290] Bluetooth: hci3: link tx timeout [ 222.710238][ T8762] ? show_regs_print_info+0x12/0x12 [ 222.715539][ T4290] Bluetooth: hci3: killing stalled connection 10:aa:aa:aa:aa:aa [ 222.720741][ T8762] ? load_image+0x410/0x410 [ 222.720779][ T8762] ? __lock_acquire+0x7c40/0x7c40 [ 222.720808][ T8762] should_fail_ex+0x390/0x4c0 [ 222.728938][ T4290] Bluetooth: hci3: link tx timeout [ 222.732981][ T8762] _copy_from_user+0x2c/0x170 [ 222.738141][ T4290] Bluetooth: hci3: killing stalled connection 11:aa:aa:aa:aa:aa [ 222.742790][ T8762] kimage_load_segment+0x851/0x9f0 [ 222.742833][ T8762] do_kexec_load+0x4a5/0x670 [ 222.742859][ T8762] __se_sys_kexec_load+0x170/0x1c0 [ 222.742880][ T8762] do_syscall_64+0x4c/0xa0 [ 222.742895][ T8762] ? clear_bhb_loop+0x60/0xb0 [ 222.742912][ T8762] ? clear_bhb_loop+0x60/0xb0 [ 222.742928][ T8762] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 222.742950][ T8762] RIP: 0033:0x7fbe9719e159 [ 222.742967][ T8762] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 222.742983][ T8762] RSP: 002b:00007fbe980aa028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 222.743003][ T8762] RAX: ffffffffffffffda RBX: 00007fbe97425fa0 RCX: 00007fbe9719e159 [ 222.743017][ T8762] RDX: 00002000000002c0 RSI: 0000000000000001 RDI: 0000000000000002 [ 222.743028][ T8762] RBP: 00007fbe9723506b R08: 0000000000000000 R09: 0000000000000000 [ 222.743040][ T8762] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 222.743051][ T8762] R13: 00007fbe97426038 R14: 00007fbe97425fa0 R15: 00007fffa8364f68 [ 222.743078][ T8762] [ 223.150874][ T8784] ip_tables: iptables: counters copy to user failed while replacing table [ 223.169413][ T8784] tipc: Started in network mode [ 223.174608][ T8784] tipc: Node identity ac1414aa, cluster identity 4711 [ 223.190569][ T8784] tipc: Enabled bearer , priority 10 [ 223.583144][ T8768] loop6: detected capacity change from 0 to 32768 [ 223.735521][ T8768] JBD2: Ignoring recovery information on journal [ 223.818256][ T8768] ocfs2: Mounting device (7,6) on (node local, slot 0) with ordered data mode. [ 224.079509][ T6162] ocfs2: Unmounting device (7,6) on (node local) [ 224.211437][ T4323] tipc: Node number set to 2886997162 [ 224.246592][ T8814] FAULT_INJECTION: forcing a failure. [ 224.246592][ T8814] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 224.296980][ T8814] CPU: 0 PID: 8814 Comm: syz.6.1351 Not tainted syzkaller #0 [ 224.304440][ T8814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 224.314532][ T8814] Call Trace: [ 224.317837][ T8814] [ 224.320799][ T8814] dump_stack_lvl+0x188/0x24e [ 224.325508][ T8814] ? show_regs_print_info+0x12/0x12 [ 224.330879][ T8814] ? load_image+0x410/0x410 [ 224.335544][ T8814] ? __lock_acquire+0x7c40/0x7c40 [ 224.340633][ T8814] should_fail_ex+0x390/0x4c0 [ 224.345448][ T8814] _copy_from_user+0x2c/0x170 [ 224.350158][ T8814] kimage_load_segment+0x851/0x9f0 [ 224.355294][ T8814] do_kexec_load+0x4a5/0x670 [ 224.359897][ T8814] __se_sys_kexec_load+0x170/0x1c0 [ 224.365023][ T8814] do_syscall_64+0x4c/0xa0 [ 224.369435][ T8814] ? clear_bhb_loop+0x60/0xb0 [ 224.374132][ T8814] ? clear_bhb_loop+0x60/0xb0 [ 224.378867][ T8814] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 224.384819][ T8814] RIP: 0033:0x7f05aed9e159 [ 224.389253][ T8814] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 224.408963][ T8814] RSP: 002b:00007f05afd59028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 224.417667][ T8814] RAX: ffffffffffffffda RBX: 00007f05af025fa0 RCX: 00007f05aed9e159 [ 224.425646][ T8814] RDX: 00002000000002c0 RSI: 0000000000000001 RDI: 0000000000000002 [ 224.433610][ T8814] RBP: 00007f05aee3506b R08: 0000000000000000 R09: 0000000000000000 [ 224.441583][ T8814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 224.449679][ T8814] R13: 00007f05af026038 R14: 00007f05af025fa0 R15: 00007ffec8c94958 [ 224.457661][ T8814] [ 224.839318][ T8833] netlink: 4 bytes leftover after parsing attributes in process `syz.6.1360'. [ 224.945083][ T4290] Bluetooth: hci3: command 0x0406 tx timeout [ 225.090858][ T8844] loop0: detected capacity change from 0 to 512 [ 225.136278][ T8844] EXT4-fs: Ignoring removed nobh option [ 225.183710][ T8849] netlink: 'syz.4.1365': attribute type 1 has an invalid length. [ 225.237262][ T8844] EXT4-fs (loop0): orphan cleanup on readonly fs [ 225.262141][ T8849] 8021q: adding VLAN 0 to HW filter on device bond5 [ 225.288914][ T8844] EXT4-fs error (device loop0): ext4_do_update_inode:5279: inode #15: comm syz.0.1363: corrupted inode contents [ 225.337048][ T8844] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 225.405959][ T8863] bond5: (slave geneve2): making interface the new active one [ 225.444538][ T8844] EXT4-fs error (device loop0): ext4_do_update_inode:5279: inode #15: comm syz.0.1363: corrupted inode contents [ 225.472757][ T8863] bond5: (slave geneve2): Enslaving as an active interface with an up link [ 225.513848][ T8844] EXT4-fs error (device loop0): ext4_evict_inode:329: inode #15: comm syz.0.1363: mark_inode_dirty error [ 225.533714][ T4511] IPv6: ADDRCONF(NETDEV_CHANGE): bond5: link becomes ready [ 225.573810][ T8844] EXT4-fs (loop0): 1 orphan inode deleted [ 225.594900][ T8844] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 225.642431][ T8863] syz.4.1365 (8863) used greatest stack depth: 19184 bytes left [ 225.693873][ T8844] 9pnet: p9_errstr2errno: server reported unknown error _batch_time=0x000000000000b656,block_validity, [ 225.851774][ T4279] EXT4-fs (loop0): unmounting filesystem. [ 226.313568][ T8893] loop4: detected capacity change from 0 to 512 [ 226.440181][ T8893] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 226.460270][ T8893] ext4 filesystem being mounted at /287/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 227.048334][ T4280] EXT4-fs (loop4): unmounting filesystem. [ 227.270940][ T26] audit: type=1326 audit(1790971808.987:590): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8908 comm="syz.4.1381" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f720f99e159 code=0x7ffc0000 [ 227.309155][ T26] audit: type=1326 audit(1790971809.017:591): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8908 comm="syz.4.1381" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f720f99e159 code=0x7ffc0000 [ 227.400660][ T26] audit: type=1326 audit(1790971809.017:592): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8908 comm="syz.4.1381" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f720f99e159 code=0x7ffc0000 [ 227.515567][ T26] audit: type=1326 audit(1790971809.017:593): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8908 comm="syz.4.1381" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=429 compat=0 ip=0x7f720f99e159 code=0x7ffc0000 [ 227.638742][ T26] audit: type=1326 audit(1790971809.017:594): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8908 comm="syz.4.1381" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f720f99e159 code=0x7ffc0000 [ 227.714301][ T8925] device gre3 entered promiscuous mode [ 227.746030][ T26] audit: type=1326 audit(1790971809.017:595): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8908 comm="syz.4.1381" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f720f99e159 code=0x7ffc0000 [ 227.822619][ T8929] netlink: 20 bytes leftover after parsing attributes in process `syz.5.1387'. [ 227.836481][ T26] audit: type=1326 audit(1790971809.017:596): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8908 comm="syz.4.1381" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f720f99e159 code=0x7ffc0000 [ 227.908470][ T8929] device vlan0 entered promiscuous mode [ 227.925643][ T26] audit: type=1326 audit(1790971809.067:597): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8908 comm="syz.4.1381" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7f720f99e159 code=0x7ffc0000 [ 227.945743][ T8929] device eth0 entered promiscuous mode [ 228.424134][ T8949] netlink: 4 bytes leftover after parsing attributes in process `syz.6.1393'. [ 228.867652][ T8972] lo speed is unknown, defaulting to 1000 [ 228.888907][ T8972] lo speed is unknown, defaulting to 1000 [ 228.914120][ T8972] lo speed is unknown, defaulting to 1000 [ 228.981165][ T8972] infiniband syz0: RDMA CMA: cma_listen_on_dev, error -98 [ 229.055519][ T8972] lo speed is unknown, defaulting to 1000 [ 229.078611][ T8972] lo speed is unknown, defaulting to 1000 [ 229.096320][ T8972] lo speed is unknown, defaulting to 1000 [ 229.129708][ T8972] lo speed is unknown, defaulting to 1000 [ 229.150898][ T8972] lo speed is unknown, defaulting to 1000 [ 229.171156][ T8972] lo speed is unknown, defaulting to 1000 [ 229.372790][ T8988] af_packet: tpacket_rcv: packet too big, clamped from 42 to 4294967286. macoff=82 [ 229.388113][ T8989] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1404'. [ 229.993368][ T8983] loop4: detected capacity change from 0 to 32768 [ 230.046888][ T8983] JBD2: Ignoring recovery information on journal [ 230.229436][ T8983] ocfs2: Mounting device (7,4) on (node local, slot 0) with ordered data mode. [ 230.485282][ T4280] ocfs2: Unmounting device (7,4) on (node local) [ 231.939298][ T9086] netlink: 12 bytes leftover after parsing attributes in process `syz.5.1432'. [ 231.973569][ T9086] netlink: 4 bytes leftover after parsing attributes in process `syz.5.1432'. [ 232.008756][ T9086] netdevsim netdevsim5 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 232.017730][ T9086] netdevsim netdevsim5 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 232.026521][ T9086] netdevsim netdevsim5 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 232.035494][ T9086] netdevsim netdevsim5 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 232.065140][ T4290] Bluetooth: hci0: command 0x0406 tx timeout [ 232.145798][ T9086] netlink: 12 bytes leftover after parsing attributes in process `syz.5.1432'. [ 232.185243][ T9086] netlink: 4 bytes leftover after parsing attributes in process `syz.5.1432'. [ 233.075726][ T9133] netlink: 'syz.0.1446': attribute type 1 has an invalid length. [ 233.133165][ T9133] 8021q: adding VLAN 0 to HW filter on device bond2 [ 233.477024][ T9148] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1449'. [ 233.801625][ T9159] tipc: Enabling of bearer rejected, failed to enable media [ 233.994467][ T9167] netlink: 'syz.7.1456': attribute type 4 has an invalid length. [ 234.921826][ T9200] netlink: 8 bytes leftover after parsing attributes in process `syz.5.1465'. [ 235.032288][ T9171] loop0: detected capacity change from 0 to 40427 [ 235.121643][ T9171] F2FS-fs (loop0): Fix alignment : done, start(4096) end(16896) block(12288) [ 235.204576][ T9171] F2FS-fs (loop0): invalid crc value [ 235.268258][ T9171] F2FS-fs (loop0): invalid crc value [ 235.273637][ T9171] F2FS-fs (loop0): Failed to get valid F2FS checkpoint [ 235.529877][ T9219] loop6: detected capacity change from 0 to 8 [ 235.720470][ T9217] netlink: 'syz.7.1470': attribute type 39 has an invalid length. [ 235.932558][ T9223] syzkaller0: Caught tx_queue_len zero misconfig [ 236.688389][ T9259] netlink: 'syz.6.1486': attribute type 4 has an invalid length. [ 236.735702][ T4700] lo speed is unknown, defaulting to 1000 [ 236.846182][ T9265] ip_tables: iptables: counters copy to user failed while replacing table [ 236.908851][ T9268] loop6: detected capacity change from 0 to 512 [ 238.451391][ T9311] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1499'. [ 240.146806][ T9370] lo speed is unknown, defaulting to 1000 [ 241.189431][ T8003] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 241.289693][ T9406] overlayfs: failed to clone upperpath [ 241.400850][ T8003] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 241.442653][ T8003] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 241.465915][ T8003] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 241.474158][ T8003] usb 6-1: Product: syz [ 241.486167][ T8003] usb 6-1: Manufacturer: syz [ 241.490975][ T8003] usb 6-1: SerialNumber: syz [ 241.739079][ T4477] netdevsim netdevsim2 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 241.762897][ T4477] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 241.899014][ T9416] KVM: debugfs: duplicate directory 9416-5 [ 242.000185][ T4477] netdevsim netdevsim2 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 242.053382][ T4477] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 242.234744][ T4477] netdevsim netdevsim2 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 242.281033][ T4477] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 242.317182][ T9425] lo speed is unknown, defaulting to 1000 [ 242.478568][ T4477] netdevsim netdevsim2 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 242.497375][ T4477] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 242.567896][ T8003] cdc_ncm 6-1:1.0: bind() failure [ 242.635734][ T8003] cdc_ncm 6-1:1.1: CDC Union missing and no IAD found [ 242.642694][ T8003] cdc_ncm 6-1:1.1: bind() failure [ 242.680697][ T8003] usb 6-1: USB disconnect, device number 8 [ 242.970102][ T9426] netlink: 36 bytes leftover after parsing attributes in process `syz.4.1536'. [ 243.315203][ T4477] tipc: Disabling bearer [ 243.351591][ T4477] tipc: Left network mode [ 243.695049][ T26] audit: type=1326 audit(1790971825.410:598): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9453 comm="syz.4.1541" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f720f99e159 code=0x7ffc0000 [ 243.783055][ T26] audit: type=1326 audit(1790971825.410:599): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9453 comm="syz.4.1541" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f720f99e159 code=0x7ffc0000 [ 243.865846][ T26] audit: type=1326 audit(1790971825.490:600): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9453 comm="syz.4.1541" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f720f99e159 code=0x7ffc0000 [ 243.964545][ T26] audit: type=1326 audit(1790971825.490:601): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9453 comm="syz.4.1541" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f720f99e159 code=0x7ffc0000 [ 244.002321][ T26] audit: type=1326 audit(1790971825.490:602): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9453 comm="syz.4.1541" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=425 compat=0 ip=0x7f720f99e159 code=0x7ffc0000 [ 244.027395][ T26] audit: type=1326 audit(1790971825.490:603): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9453 comm="syz.4.1541" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7f720f99dec2 code=0x7ffc0000 [ 244.107428][ T26] audit: type=1326 audit(1790971825.490:604): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9453 comm="syz.4.1541" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7f720f99dec2 code=0x7ffc0000 [ 244.222761][ T26] audit: type=1326 audit(1790971825.490:605): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9453 comm="syz.4.1541" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f720f99e159 code=0x7ffc0000 [ 244.274345][ T9473] fuse: Bad value for 'fd' [ 244.334911][ T26] audit: type=1326 audit(1790971825.490:606): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9453 comm="syz.4.1541" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f720f99e159 code=0x7ffc0000 [ 244.434998][ T26] audit: type=1326 audit(1790971825.490:607): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9453 comm="syz.4.1541" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f720f99e159 code=0x7ffc0000 [ 244.496033][ T9480] netlink: 7 bytes leftover after parsing attributes in process `syz.7.1548'. [ 244.708147][ T9484] loop0: detected capacity change from 0 to 128 [ 244.827010][ T9484] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 244.847375][ T9484] ext4 filesystem being mounted at /319/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 244.975067][ T9486] tipc: Started in network mode [ 244.989977][ T9486] tipc: Node identity 1000004, cluster identity 4711 [ 245.015475][ T9486] tipc: Node number set to 16777220 [ 245.084649][ T9491] tipc: Enabled bearer , priority 0 [ 245.113575][ T9498] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1554'. [ 245.177693][ T4279] EXT4-fs (loop0): unmounting filesystem. [ 245.634358][ T9513] loop4: detected capacity change from 0 to 128 [ 245.710020][ T9513] EXT4-fs (loop4): Test dummy encryption mode enabled [ 245.740896][ T9513] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 245.741272][ T9513] ext4 filesystem being mounted at /319/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 245.807251][ T9524] 9pnet_fd: Insufficient options for proto=fd [ 246.021559][ T4477] device hsr_slave_0 left promiscuous mode [ 246.043449][ T4477] device hsr_slave_1 left promiscuous mode [ 246.139683][ T9513] fscrypt: AES-256-CTS-CBC using implementation "cts-cbc-aes-aesni" [ 246.180206][ T4477] device veth1_macvtap left promiscuous mode [ 246.201006][ T4477] device veth0_macvtap left promiscuous mode [ 246.241410][ T4477] device veth1_vlan left promiscuous mode [ 246.263054][ T4477] device veth0_vlan left promiscuous mode [ 246.308282][ T4280] EXT4-fs (loop4): unmounting filesystem. [ 246.645349][ T9556] loop0: detected capacity change from 0 to 512 [ 247.294830][ T0] NOHZ tick-stop error: local softirq work is pending, handler #202!!! [ 247.324829][ T0] NOHZ tick-stop error: local softirq work is pending, handler #282!!! [ 247.354822][ T0] NOHZ tick-stop error: local softirq work is pending, handler #202!!! [ 247.803926][ T4477] bond1 (unregistering): Released all slaves [ 249.484533][ T4477] bond0 (unregistering): Released all slaves [ 250.294313][ T9611] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 250.372517][ T9616] loop4: detected capacity change from 0 to 512 [ 250.466085][ T9616] EXT4-fs: Invalid want_extra_isize 1 [ 251.079019][ T9635] user requested TSC rate below hardware speed [ 251.094378][ T9635] kvm: vcpu 2: requested lapic timer restore with starting count register 0x390=198462431 (396924862 ns) > initial count (148514 ns). Using initial count to start timer. [ 251.704896][ T127] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 251.856660][ T4477] netdevsim netdevsim0 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 251.875705][ T4477] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 251.916387][ T127] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 251.940704][ T127] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 251.969954][ T127] usb 5-1: New USB device found, idVendor=0711, idProduct=0900, bcdDevice= 1.00 [ 252.020706][ T127] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 252.045243][ T127] usb 5-1: Product: syz [ 252.049481][ T127] usb 5-1: Manufacturer: syz [ 252.067202][ T127] usb 5-1: SerialNumber: syz [ 252.148710][ T4477] netdevsim netdevsim0 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 252.160133][ T4477] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 252.326961][ T127] usblp 5-1:1.0: usblp0: USB Bidirectional printer dev 6 if 0 alt 0 proto 2 vid 0x0711 pid 0x0900 [ 252.367680][ T4477] netdevsim netdevsim0 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 252.409230][ T4477] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 252.489186][ T9672] lo speed is unknown, defaulting to 1000 [ 252.649610][ T4477] netdevsim netdevsim0 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 252.700755][ T4477] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 252.760456][ T127] usb 5-1: USB disconnect, device number 6 [ 252.800072][ T127] usblp0: removed [ 253.090764][ T9682] netlink: 12 bytes leftover after parsing attributes in process `syz.7.1608'. [ 253.119458][ T9682] netlink: 'syz.7.1608': attribute type 11 has an invalid length. [ 253.150428][ T4287] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 253.166689][ T4287] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 253.177947][ T4287] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 253.191610][ T4287] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 253.205867][ T4287] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 253.207905][ T9682] netlink: 12 bytes leftover after parsing attributes in process `syz.7.1608'. [ 253.222884][ T4288] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 253.298065][ T9682] netlink: 'syz.7.1608': attribute type 11 has an invalid length. [ 253.734612][ T9683] lo speed is unknown, defaulting to 1000 [ 253.790645][ T127] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 254.026718][ T127] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 254.055595][ T127] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 254.096468][ T127] usb 5-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 254.139923][ T127] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 254.168049][ T127] usb 5-1: SerialNumber: syz [ 254.421608][ T127] usb 5-1: 0:2 : does not exist [ 254.437473][ T127] usb 5-1: unit 4 not found! [ 254.463772][ T127] usb 5-1: USB disconnect, device number 7 [ 254.716861][ T9659] udevd[9659]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 254.816976][ T130] usb 7-1: new high-speed USB device number 5 using dummy_hcd [ 254.868319][ T4477] team0: Port device gretap1 removed [ 254.894104][ T9683] chnl_net:caif_netlink_parms(): no params data found [ 255.006272][ T9731] loop5: detected capacity change from 0 to 32768 [ 255.013885][ T130] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 255.022064][ T9683] bridge0: port 1(bridge_slave_0) entered blocking state [ 255.031462][ T9683] bridge0: port 1(bridge_slave_0) entered disabled state [ 255.040000][ T9683] device bridge_slave_0 entered promiscuous mode [ 255.049026][ T9683] bridge0: port 2(bridge_slave_1) entered blocking state [ 255.056293][ T9683] bridge0: port 2(bridge_slave_1) entered disabled state [ 255.065095][ T9683] device bridge_slave_1 entered promiscuous mode [ 255.079803][ T130] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 229, setting to 64 [ 255.091446][ T9683] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 255.114980][ T130] usb 7-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 4 [ 255.194185][ T9683] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 255.210902][ T130] usb 7-1: New USB device found, idVendor=0572, idProduct=cafe, bcdDevice= 1.00 [ 255.220706][ T130] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 255.248094][ T9731] XFS (loop5): Mounting V5 Filesystem [ 255.267164][ T4288] Bluetooth: hci2: command 0x0409 tx timeout [ 255.408722][ T9731] XFS (loop5): Ending clean mount [ 255.503560][ T9683] team0: Port device team_slave_0 added [ 255.574038][ T9683] team0: Port device team_slave_1 added [ 255.638876][ T9683] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 255.645335][ T5068] XFS (loop5): Unmounting Filesystem [ 255.646168][ T9683] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 255.679952][ T130] cxacru_cm: 230 callbacks suppressed [ 255.679975][ T130] cxacru 7-1:1.0: send of cm 0x91 failed (-71) [ 255.707076][ T9683] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 255.708285][ T130] ATM dev 0: cxacru_atm_start: CARD_GET_MAC_ADDRESS returned -71 [ 255.728749][ T9683] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 255.754950][ T9683] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 255.770659][ T130] ATM dev 0: usbatm_atm_init: atm_start failed: -71! [ 255.812540][ T9683] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 255.838878][ T130] cxacru: probe of 7-1:1.0 failed with error -71 [ 255.875101][ T130] usb 7-1: USB disconnect, device number 5 [ 255.999035][ T1280] ieee802154 phy0 wpan0: encryption failed: -22 [ 256.006706][ T1280] ieee802154 phy1 wpan1: encryption failed: -22 [ 256.021597][ T9683] device hsr_slave_0 entered promiscuous mode [ 256.092142][ T9683] device hsr_slave_1 entered promiscuous mode [ 256.259508][ T9776] gadgetfs: bound to dummy_udc driver [ 257.345375][ T4288] Bluetooth: hci2: command 0x041b tx timeout [ 257.816521][ T9683] netdevsim netdevsim8 netdevsim0: renamed from eth0 [ 257.848960][ T9683] netdevsim netdevsim8 netdevsim1: renamed from eth1 [ 257.884725][ T9683] netdevsim netdevsim8 netdevsim2: renamed from eth2 [ 258.134044][ T9683] netdevsim netdevsim8 netdevsim3: renamed from eth3 [ 258.253343][ T4477] device hsr_slave_0 left promiscuous mode [ 258.273779][ T4477] device hsr_slave_1 left promiscuous mode [ 258.356673][ T4477] device veth1_macvtap left promiscuous mode [ 258.368516][ T4477] device veth0_macvtap left promiscuous mode [ 258.381488][ T4477] device veth1_vlan left promiscuous mode [ 258.394376][ T4477] device veth0_vlan left promiscuous mode [ 259.130881][ T4477] bond2 (unregistering): Released all slaves [ 259.146140][ T9852] loop6: detected capacity change from 0 to 2048 [ 259.182206][ T4477] bond1 (unregistering): Released all slaves [ 259.424962][ T4290] Bluetooth: hci2: command 0x040f tx timeout [ 260.625636][ T4477] bond0 (unregistering): Released all slaves [ 260.755153][ T9833] netlink: 8 bytes leftover after parsing attributes in process `syz.5.1644'. [ 260.764439][ T9833] netlink: 'syz.5.1644': attribute type 30 has an invalid length. [ 260.834003][ T9854] netlink: 'syz.6.1651': attribute type 1 has an invalid length. [ 260.886972][ T9860] netlink: 'syz.7.1653': attribute type 15 has an invalid length. [ 260.914881][ T9860] netlink: 4 bytes leftover after parsing attributes in process `syz.7.1653'. [ 260.951572][ T9860] netdevsim netdevsim7 netdevsim0: set [0, 1] type 1 family 0 port 2816 - 0 [ 260.961066][ T9860] netdevsim netdevsim7 netdevsim1: set [0, 1] type 1 family 0 port 2816 - 0 [ 260.970062][ T9860] netdevsim netdevsim7 netdevsim2: set [0, 1] type 1 family 0 port 2816 - 0 [ 260.978992][ T9860] netdevsim netdevsim7 netdevsim3: set [0, 1] type 1 family 0 port 2816 - 0 [ 261.055080][ T130] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 261.082168][ T9860] netlink: 'syz.7.1653': attribute type 15 has an invalid length. [ 261.102484][ T130] hid-generic 0000:0000:0000.000D: hidraw0: HID v0.00 Device [syz1] on syz0 [ 261.145049][ T9860] netlink: 4 bytes leftover after parsing attributes in process `syz.7.1653'. [ 261.366982][ T9683] 8021q: adding VLAN 0 to HW filter on device bond0 [ 261.432651][ T4519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 261.473253][ T4519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 261.505106][ T4288] Bluetooth: hci2: command 0x0419 tx timeout [ 261.526533][ T9683] 8021q: adding VLAN 0 to HW filter on device team0 [ 261.586128][ T4525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 261.614986][ T4525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 261.655166][ T4525] bridge0: port 1(bridge_slave_0) entered blocking state [ 261.665207][ T4525] bridge0: port 1(bridge_slave_0) entered forwarding state [ 261.763199][ T4525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 261.844610][ T4525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 261.875695][ T4525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 261.884303][ T4525] bridge0: port 2(bridge_slave_1) entered blocking state [ 261.891503][ T4525] bridge0: port 2(bridge_slave_1) entered forwarding state [ 261.947455][ T4525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 262.005081][ T4525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 262.024204][ T4525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 262.073982][ T4525] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 262.135540][ T4525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 262.166303][ T4525] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 262.181073][ T4525] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 262.230702][ T4525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 262.271788][ T4525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 262.312492][ T4525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 262.340163][ T4525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 262.366430][ T9683] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 262.633557][ T8523] tipc: Resetting bearer [ 262.747087][ T8523] tipc: Disabling bearer [ 262.945153][ T4700] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 263.075924][ T4525] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 263.083551][ T4525] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 263.110652][ T9683] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 263.135074][ T4700] usb 5-1: Using ep0 maxpacket: 8 [ 263.142152][ T4700] usb 5-1: config index 0 descriptor too short (expected 301, got 45) [ 263.165329][ T4700] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 263.198368][ T4700] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 263.227652][ T4700] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 263.255116][ T4700] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 263.269139][ T4700] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 263.284885][ T4700] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 263.519336][ T4700] usb 5-1: usb_control_msg returned -32 [ 263.530439][ T4700] usbtmc 5-1:16.0: can't read capabilities [ 263.895566][ T9951] usbtmc 5-1:16.0: control status returned 0 [ 264.020412][ T9956] netlink: 8 bytes leftover after parsing attributes in process `syz.7.1676'. [ 264.046359][ T4288] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 264.068528][ T4288] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 264.078087][ T4288] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 264.080226][ T9956] netlink: 'syz.7.1676': attribute type 30 has an invalid length. [ 264.097366][ T8003] usb 5-1: USB disconnect, device number 8 [ 264.105021][ T4288] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 264.117187][ T4288] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 264.126304][ T4288] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 264.234089][ T4525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 264.253648][ T4525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 264.298826][ T9955] lo speed is unknown, defaulting to 1000 [ 264.340921][ T4525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 264.356484][ T4525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 264.383445][ T9683] device veth0_vlan entered promiscuous mode [ 264.407008][ T4525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 264.421175][ T4525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 264.434604][ T9683] device veth1_vlan entered promiscuous mode [ 264.516304][ T9467] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 264.528327][ T9467] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 264.542619][ T9467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 264.561390][ T9467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 264.581756][ T9683] device veth0_macvtap entered promiscuous mode [ 264.618933][ T9683] device veth1_macvtap entered promiscuous mode [ 264.676999][ T9683] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 264.693220][ T9683] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 264.719075][ T9683] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 264.747716][ T9683] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 264.767148][ T9683] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 264.782569][ T9683] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 264.794721][ T9683] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 264.809563][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 264.822031][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 264.831713][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 264.842739][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 264.856805][ T9683] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 264.883432][ T9683] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 264.904692][ T9683] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 264.931715][ T9683] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 264.972605][ T9683] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 264.998449][ T9683] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 265.022882][ T9683] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 265.051023][ T9467] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 265.071932][ T9467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 265.107403][ T9683] netdevsim netdevsim8 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 265.134958][ T9683] netdevsim netdevsim8 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 265.143714][ T9683] netdevsim netdevsim8 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 265.164354][ T9683] netdevsim netdevsim8 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 265.188941][ T9955] chnl_net:caif_netlink_parms(): no params data found [ 265.509417][ T9467] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 265.528642][ T9467] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 265.567722][ T9955] bridge0: port 1(bridge_slave_0) entered blocking state [ 265.585768][ T9955] bridge0: port 1(bridge_slave_0) entered disabled state [ 265.616251][ T9955] device bridge_slave_0 entered promiscuous mode [ 265.624154][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 265.663301][ T9955] bridge0: port 2(bridge_slave_1) entered blocking state [ 265.671674][ T9955] bridge0: port 2(bridge_slave_1) entered disabled state [ 265.702169][ T9955] device bridge_slave_1 entered promiscuous mode [ 265.737648][ T4525] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 265.767454][ T4525] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 265.793923][ T9955] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 265.819377][ T9467] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 265.839760][ T9955] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 265.953349][ T9955] team0: Port device team_slave_0 added [ 265.987871][ T9955] team0: Port device team_slave_1 added [ 266.066202][ T9955] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 266.093580][ T9955] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 266.145248][ T4288] Bluetooth: hci1: command 0x0409 tx timeout [ 266.194170][ T9955] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 266.312073][ T9955] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 266.338433][ T9955] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 266.457524][ T9955] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 266.489958][T10000] netlink: 12 bytes leftover after parsing attributes in process `syz.8.1683'. [ 266.597431][T10001] bond1 (unregistering): Released all slaves [ 266.693848][T10004] netlink: 4 bytes leftover after parsing attributes in process `syz.8.1683'. [ 266.712025][T10005] netlink: 'syz.4.1684': attribute type 3 has an invalid length. [ 266.855633][ T9955] device hsr_slave_0 entered promiscuous mode [ 266.884279][ T9955] device hsr_slave_1 entered promiscuous mode [ 266.913667][ T9955] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 266.946124][ T9955] Cannot create hsr debugfs directory [ 267.727299][ T9955] netdevsim netdevsim9 netdevsim0: renamed from eth0 [ 267.747009][ T9955] netdevsim netdevsim9 netdevsim1: renamed from eth1 [ 267.782178][ T9955] netdevsim netdevsim9 netdevsim2: renamed from eth2 [ 267.812275][ T9955] netdevsim netdevsim9 netdevsim3: renamed from eth3 [ 268.067269][ T9955] 8021q: adding VLAN 0 to HW filter on device bond0 [ 268.118902][ T9466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 268.137533][ T9466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 268.166011][T10015] loop4: detected capacity change from 0 to 40427 [ 268.183693][T10015] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12 [ 268.198818][ T9955] 8021q: adding VLAN 0 to HW filter on device team0 [ 268.202115][T10015] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 268.225160][ T4288] Bluetooth: hci1: command 0x041b tx timeout [ 268.261093][ T9466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 268.279465][ T9466] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 268.293117][T10015] F2FS-fs (loop4): Found nat_bits in checkpoint [ 268.335045][ T9466] bridge0: port 1(bridge_slave_0) entered blocking state [ 268.342345][ T9466] bridge0: port 1(bridge_slave_0) entered forwarding state [ 268.371062][ T9466] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 268.428261][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 268.459930][ T9462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 268.505322][T10015] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 268.514409][ T9462] bridge0: port 2(bridge_slave_1) entered blocking state [ 268.521627][ T9462] bridge0: port 2(bridge_slave_1) entered forwarding state [ 268.524939][T10015] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 269.062588][T10052] syzkaller0: renamed from gre2 [ 269.108985][ T9467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 269.155163][ T4477] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 269.175178][ T4477] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 269.218912][ T4477] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 269.248542][ T4477] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 269.267740][ T4477] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 269.313129][ T4477] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 269.340181][ T4477] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 269.359799][ T4477] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 269.380869][ T4519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 269.426002][ T4519] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 270.138056][ T4488] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 270.151851][ T4488] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 270.184146][ T9955] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 270.214045][T10090] netlink: 12 bytes leftover after parsing attributes in process `syz.7.1701'. [ 270.243707][T10096] netlink: 75 bytes leftover after parsing attributes in process `syz.7.1701'. [ 270.312731][ T4288] Bluetooth: hci1: command 0x040f tx timeout [ 271.104470][ T26] audit: type=1326 audit(1790971852.820:838): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10126 comm="syz.6.1709" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f05aed9e159 code=0x0 [ 271.389379][ T4525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 271.416763][ T4525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 271.508094][ T4525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 271.530056][ T4525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 271.553725][ T9955] device veth0_vlan entered promiscuous mode [ 271.574701][ T4525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 271.591337][ T4525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 271.637629][ T9955] device veth1_vlan entered promiscuous mode [ 271.653963][T10150] netlink: 'syz.8.1716': attribute type 1 has an invalid length. [ 271.681244][T10150] netlink: 'syz.8.1716': attribute type 1 has an invalid length. [ 271.691795][T10150] iwpm_send_hello: Unable to send a nlmsg [ 271.728801][ T4525] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 271.748856][ T4525] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 271.803278][ T4525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 271.826196][ T4525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 271.868751][ T9955] device veth0_macvtap entered promiscuous mode [ 271.897285][ T9955] device veth1_macvtap entered promiscuous mode [ 271.990556][ T9955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 272.057975][ T9955] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.094916][ T9955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 272.128688][ T9955] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.184955][ T9955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 272.209887][ T9955] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.227539][ T9955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 272.239060][ T9955] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.250997][ T9955] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 272.268014][ T9955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 272.280050][ T9955] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.290760][ T9955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 272.302051][ T9955] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.312579][ T9955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 272.323231][ T9955] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.343604][ T9955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 272.371829][ T9955] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.385003][ T4288] Bluetooth: hci1: command 0x0419 tx timeout [ 272.406917][ T9955] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 272.429561][ T4525] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 272.473139][ T4525] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 272.486944][ T4525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 272.507574][ T4525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 272.523734][ T4525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 272.533389][ T4525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 272.555698][ T9955] netdevsim netdevsim9 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.574060][ T9955] netdevsim netdevsim9 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.594666][ T9955] netdevsim netdevsim9 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.655844][ T9955] netdevsim netdevsim9 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.897581][ T4477] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 272.921479][ T4477] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 272.941851][ T4519] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 273.021224][ T4525] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 273.058796][ T4525] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 273.107675][ T4519] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 273.378597][T10207] FAULT_INJECTION: forcing a failure. [ 273.378597][T10207] name failslab, interval 1, probability 0, space 0, times 0 [ 273.429930][T10207] CPU: 0 PID: 10207 Comm: syz.9.1670 Not tainted syzkaller #0 [ 273.437477][T10207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 273.447781][T10207] Call Trace: [ 273.451094][T10207] [ 273.454053][T10207] dump_stack_lvl+0x188/0x24e [ 273.458779][T10207] ? show_regs_print_info+0x12/0x12 [ 273.464102][T10207] ? load_image+0x410/0x410 [ 273.468645][T10207] ? __might_sleep+0xd0/0xd0 [ 273.473496][T10207] ? __lock_acquire+0x7c40/0x7c40 [ 273.478560][T10207] should_fail_ex+0x390/0x4c0 [ 273.483276][T10207] should_failslab+0x5/0x20 [ 273.487801][T10207] slab_pre_alloc_hook+0x59/0x300 [ 273.492919][T10207] kmem_cache_alloc+0x56/0x2f0 [ 273.497688][T10207] ? __proc_create+0x36f/0x8b0 [ 273.502458][T10207] __proc_create+0x36f/0x8b0 [ 273.507119][T10207] ? proc_symlink+0x210/0x210 [ 273.511796][T10207] ? proc_create_net_data+0x13f/0x1a0 [ 273.517168][T10207] ? strlcat+0xe0/0x130 [ 273.521321][T10207] proc_create_seq_private+0xa5/0x1d0 [ 273.526695][T10207] xt_proto_init+0x337/0x680 [ 273.531309][T10207] ? xt_unregister_template+0x220/0x220 [ 273.536888][T10207] ? __kasan_kmalloc+0x8e/0xa0 [ 273.541662][T10207] ? ipv4_sysctl_init_net+0x25d/0x2d0 [ 273.547045][T10207] ops_init+0x360/0x5e0 [ 273.551215][T10207] setup_net+0x4f2/0xbd0 [ 273.555462][T10207] ? copy_net_ns+0x5b0/0x5b0 [ 273.560055][T10207] ? copy_net_ns+0x324/0x5b0 [ 273.564665][T10207] ? down_read_killable+0x1cc/0x340 [ 273.569895][T10207] copy_net_ns+0x33e/0x5b0 [ 273.574373][T10207] create_new_namespaces+0x3ce/0x700 [ 273.579687][T10207] unshare_nsproxy_namespaces+0x116/0x160 [ 273.585501][T10207] ksys_unshare+0x4f6/0x8e0 [ 273.590011][T10207] ? sighand_ctor+0x40/0x40 [ 273.594510][T10207] ? lock_chain_count+0x20/0x20 [ 273.599389][T10207] ? syscall_enter_from_user_mode+0x21/0x80 [ 273.605314][T10207] __x64_sys_unshare+0x34/0x40 [ 273.610096][T10207] do_syscall_64+0x4c/0xa0 [ 273.614514][T10207] ? clear_bhb_loop+0x60/0xb0 [ 273.619425][T10207] ? clear_bhb_loop+0x60/0xb0 [ 273.624123][T10207] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 273.630053][T10207] RIP: 0033:0x7f20a119e159 [ 273.634476][T10207] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 273.654088][T10207] RSP: 002b:00007f20a1f81028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 273.662513][T10207] RAX: ffffffffffffffda RBX: 00007f20a1425fa0 RCX: 00007f20a119e159 [ 273.670571][T10207] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 273.678537][T10207] RBP: 00007f20a123506b R08: 0000000000000000 R09: 0000000000000000 [ 273.686505][T10207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 273.694477][T10207] R13: 00007f20a1426038 R14: 00007f20a1425fa0 R15: 00007ffc2df21d08 [ 273.702471][T10207] [ 274.901731][T10263] netlink: 4 bytes leftover after parsing attributes in process `syz.6.1748'. [ 274.917674][T10263] netlink: 4 bytes leftover after parsing attributes in process `syz.6.1748'. [ 275.102112][T10271] device batadv_slave_0 entered promiscuous mode [ 275.242567][T10270] device batadv_slave_0 left promiscuous mode [ 275.722957][T10302] 9pnet: p9_errstr2errno: server reported unknown error ,üÈŸ=ž#K0Å —Ó¾ô ÿ!vÿ{þUÍJ]ƒÍ ?€ /{j¥LÅ Ê탧š [ 276.058107][T10323] FAULT_INJECTION: forcing a failure. [ 276.058107][T10323] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 276.099378][T10323] CPU: 1 PID: 10323 Comm: syz.8.1768 Not tainted syzkaller #0 [ 276.106903][T10323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 276.117230][T10323] Call Trace: [ 276.120511][T10323] [ 276.123440][T10323] dump_stack_lvl+0x188/0x24e [ 276.128338][T10323] ? show_regs_print_info+0x12/0x12 [ 276.133540][T10323] ? load_image+0x410/0x410 [ 276.138086][T10323] ? __might_fault+0xa6/0x120 [ 276.142797][T10323] should_fail_ex+0x390/0x4c0 [ 276.147507][T10323] copyin+0x1b/0x120 [ 276.151440][T10323] _copy_from_iter+0x447/0x1130 [ 276.156515][T10323] ? copyout_mc+0x110/0x110 [ 276.161093][T10323] ? copyout_mc+0x110/0x110 [ 276.165862][T10323] ? __virt_addr_valid+0x188/0x540 [ 276.171109][T10323] ? page_copy_sane+0x194/0x390 [ 276.176014][T10323] copy_page_from_iter+0x77/0x100 [ 276.181067][T10323] skb_copy_datagram_from_iter+0x2c5/0x6b0 [ 276.187310][T10323] unix_stream_sendmsg+0x4d5/0xa70 [ 276.193021][T10323] ? unix_show_fdinfo+0x2c0/0x2c0 [ 276.199011][T10323] ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0 [ 276.206614][T10323] ? apparmor_socket_sendmsg+0x8a/0x330 [ 276.212527][T10323] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 276.218101][T10323] ? security_socket_sendmsg+0x7c/0xa0 [ 276.223599][T10323] ? unix_show_fdinfo+0x2c0/0x2c0 [ 276.228670][T10323] ____sys_sendmsg+0x5ed/0x9a0 [ 276.233631][T10323] ? __sys_sendmsg_sock+0x30/0x30 [ 276.238770][T10323] ? __import_iovec+0x306/0x510 [ 276.243701][T10323] ? import_iovec+0x6f/0xa0 [ 276.248233][T10323] ___sys_sendmsg+0x2a2/0x360 [ 276.252949][T10323] ? release_firmware_map_entry+0x187/0x187 [ 276.258890][T10323] ? __sys_sendmsg+0x2a0/0x2a0 [ 276.263705][T10323] __sys_sendmmsg+0x2c3/0x510 [ 276.268502][T10323] ? __ia32_sys_sendmsg+0x80/0x80 [ 276.273653][T10323] ? __ia32_sys_get_robust_list+0x100/0x100 [ 276.279952][T10323] ? rcu_read_lock_sched_held+0x86/0x110 [ 276.285676][T10323] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 276.291960][T10323] ? lock_chain_count+0x20/0x20 [ 276.297276][T10323] __x64_sys_sendmmsg+0x9c/0xb0 [ 276.302141][T10323] do_syscall_64+0x4c/0xa0 [ 276.306620][T10323] ? clear_bhb_loop+0x60/0xb0 [ 276.311412][T10323] ? clear_bhb_loop+0x60/0xb0 [ 276.316792][T10323] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 276.322762][T10323] RIP: 0033:0x7f9d02b9e159 [ 276.327244][T10323] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 276.347048][T10323] RSP: 002b:00007f9d03b4d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 276.355738][T10323] RAX: ffffffffffffffda RBX: 00007f9d02e25fa0 RCX: 00007f9d02b9e159 [ 276.363814][T10323] RDX: 0000000000000001 RSI: 0000200000002e00 RDI: 0000000000000004 [ 276.371975][T10323] RBP: 00007f9d02c3506b R08: 0000000000000000 R09: 0000000000000000 [ 276.379945][T10323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 276.387924][T10323] R13: 00007f9d02e26038 R14: 00007f9d02e25fa0 R15: 00007ffdf1123b78 [ 276.396090][T10323] [ 276.619019][T10332] netlink: 4 bytes leftover after parsing attributes in process `syz.6.1771'. [ 276.666405][T10332] netlink: 4 bytes leftover after parsing attributes in process `syz.6.1771'. [ 276.996740][T10350] loop8: detected capacity change from 0 to 256 [ 277.064003][T10350] FAT-fs (loop8): bogus logical sector size 11520 [ 277.094917][T10350] FAT-fs (loop8): Can't find a valid FAT filesystem [ 277.141166][ T26] audit: type=1326 audit(1790971859.854:839): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10348 comm="syz.8.1778" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9d02b9e159 code=0x7ffc0000 [ 277.345345][ T26] audit: type=1326 audit(1790971859.854:840): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10348 comm="syz.8.1778" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9d02b9e159 code=0x7ffc0000 [ 277.430703][ T26] audit: type=1326 audit(1790971859.854:841): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10348 comm="syz.8.1778" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=111 compat=0 ip=0x7f9d02b9e159 code=0x7ffc0000 [ 277.512621][ T26] audit: type=1326 audit(1790971859.854:842): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10348 comm="syz.8.1778" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9d02b9e159 code=0x7ffc0000 [ 277.626623][ T26] audit: type=1326 audit(1790971859.854:843): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10348 comm="syz.8.1778" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9d02b9e159 code=0x7ffc0000 [ 277.717481][ T26] audit: type=1326 audit(1790971859.854:844): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10348 comm="syz.8.1778" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9d02b9e159 code=0x7ffc0000 [ 277.790715][ T26] audit: type=1326 audit(1790971859.854:845): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10348 comm="syz.8.1778" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9d02b9e159 code=0x7ffc0000 [ 277.877899][ T26] audit: type=1326 audit(1790971859.854:846): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10348 comm="syz.8.1778" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9d02b9e159 code=0x7ffc0000 [ 277.940734][ T26] audit: type=1326 audit(1790971859.854:847): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10348 comm="syz.8.1778" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=0 compat=0 ip=0x7f9d02b9e159 code=0x7ffc0000 [ 278.034881][ T26] audit: type=1326 audit(1790971859.854:848): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10348 comm="syz.8.1778" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9d02b9e159 code=0x7ffc0000 [ 281.590038][ T4290] Bluetooth: hci3: link tx timeout [ 281.595271][ T4290] Bluetooth: hci3: killing stalled connection 10:aa:aa:aa:aa:aa [ 281.602943][ T4290] Bluetooth: hci3: link tx timeout [ 281.609093][ T4290] Bluetooth: hci3: killing stalled connection 11:aa:aa:aa:aa:aa [ 281.885631][T10511] 9pnet: p9_errstr2errno: server reported unknown error ��n$Ž[ [ 281.885631][T10511] Q&|xù6� [ 282.219738][ T26] kauditd_printk_skb: 371 callbacks suppressed [ 282.219752][ T26] audit: type=1326 audit(1790971864.934:1220): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10498 comm="syz.9.1821" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f20a115e98e code=0x7ffc0000 [ 282.319970][ T26] audit: type=1326 audit(1790971865.034:1221): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10498 comm="syz.9.1821" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f20a115e98e code=0x7ffc0000 [ 282.428618][ T26] audit: type=1326 audit(1790971865.134:1222): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10498 comm="syz.9.1821" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f20a115e98e code=0x7ffc0000 [ 282.550406][ T26] audit: type=1326 audit(1790971865.234:1223): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10498 comm="syz.9.1821" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f20a115e98e code=0x7ffc0000 [ 282.695950][ T26] audit: type=1326 audit(1790971865.334:1224): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10498 comm="syz.9.1821" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7f20a119e159 code=0x7ffc0000 [ 282.763126][T10535] lo speed is unknown, defaulting to 1000 [ 282.895224][ T4700] usb 7-1: new high-speed USB device number 6 using dummy_hcd [ 283.116751][ T4700] usb 7-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 60, changing to 7 [ 283.155589][ T4700] usb 7-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 250, changing to 7 [ 283.223394][ T4700] usb 7-1: New USB device found, idVendor=0644, idProduct=800f, bcdDevice= 0.40 [ 283.255756][ T4700] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 283.295027][ T4700] usb 7-1: Product: syz [ 283.313853][ T4700] usb 7-1: Manufacturer: syz [ 283.334269][ T4700] usb 7-1: SerialNumber: syz [ 283.655010][ T4700] disable ehci-hcd to run US-144 [ 283.680074][ T4700] disable ehci-hcd to run US-144 [ 283.737546][ T4700] usb 7-1: USB disconnect, device number 6 [ 283.844392][T10544] ecryptfs_verify_version: Major version number mismatch. Expected [0]; got [16] [ 283.873508][T10544] Data structure version mismatch. Userspace tools must match eCryptfs kernel module with major version [0] and minor version [4] [ 283.934958][T10544] Could not find valid key in user session keyring for sig specified in mount option: [syz] [ 283.984904][T10544] One or more global auth toks could not properly register; rc = [-22] [ 284.090332][T10544] Error parsing options; rc = [-22] [ 284.335126][T10567] netlink: 4 bytes leftover after parsing attributes in process `syz.7.1839'. [ 284.611541][T10567] bond0: (slave bond_slave_0): Releasing backup interface [ 285.836785][T10625] netlink: 'syz.7.1857': attribute type 4 has an invalid length. [ 285.860558][T10625] netlink: 'syz.7.1857': attribute type 4 has an invalid length. [ 286.202268][T10641] loop4: detected capacity change from 0 to 512 [ 286.234609][T10641] EXT4-fs: Ignoring removed bh option [ 286.267170][T10641] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 286.350320][T10641] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 286.370698][T10641] ext4 filesystem being mounted at /384/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 286.699139][ T4280] EXT4-fs (loop4): unmounting filesystem. [ 286.973373][T10670] netlink: 668 bytes leftover after parsing attributes in process `syz.6.1867'. [ 287.289506][T10687] loop8: detected capacity change from 0 to 256 [ 287.306495][T10687] exfat: Deprecated parameter 'utf8' [ 287.325441][T10687] exfat: Deprecated parameter 'namecase' [ 287.341864][T10687] exfat: Deprecated parameter 'utf8' [ 287.381993][T10687] exFAT-fs (loop8): failed to load upcase table (idx : 0x00010000, chksum : 0xb89b369d, utbl_chksum : 0xe619d30d) [ 288.360042][T10714] 9pnet: p9_errstr2errno: server reported unknown error �@cÿÿÿÿÿÿÿÿ [ 289.293448][ T3933] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 289.312773][ T3933] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 289.359252][ T3933] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 289.391660][ T3933] netdevsim netdevsim3 eth4: set [1, 0] type 2 family 0 port 6081 - 0 [ 289.425202][ T3933] netdevsim netdevsim1 eth5: set [1, 0] type 2 family 0 port 6081 - 0 [ 289.433660][ T3933] netdevsim netdevsim1 eth6: set [1, 0] type 2 family 0 port 6081 - 0 [ 289.445831][ T3933] netdevsim netdevsim1 eth7: set [1, 0] type 2 family 0 port 6081 - 0 [ 289.454451][ T3933] netdevsim netdevsim1 eth8: set [1, 0] type 2 family 0 port 6081 - 0 [ 289.462767][ T3933] netdevsim netdevsim2 eth9: set [1, 0] type 2 family 0 port 6081 - 0 [ 289.526272][ T3933] netdevsim netdevsim2 eth10: set [1, 0] type 2 family 0 port 6081 - 0 [ 289.534604][ T3933] netdevsim netdevsim2 eth11: set [1, 0] type 2 family 0 port 6081 - 0 [ 289.621462][ T3933] netdevsim netdevsim2 eth12: set [1, 0] type 2 family 0 port 6081 - 0 [ 289.641843][ T3933] netdevsim netdevsim0 eth13: set [1, 0] type 2 family 0 port 6081 - 0 [ 289.665702][T10741] loop6: detected capacity change from 0 to 128 [ 289.672281][ T3933] netdevsim netdevsim0 eth14: set [1, 0] type 2 family 0 port 6081 - 0 [ 289.694932][ T3933] netdevsim netdevsim0 eth15: set [1, 0] type 2 family 0 port 6081 - 0 [ 289.749997][ T3933] netdevsim netdevsim0 eth16: set [1, 0] type 2 family 0 port 6081 - 0 [ 289.827936][T10737] netlink: 'syz.9.1883': attribute type 1 has an invalid length. [ 289.956892][T10737] 8021q: adding VLAN 0 to HW filter on device bond1 [ 290.051654][T10739] 8021q: adding VLAN 0 to HW filter on device bond1 [ 290.072146][T10739] bond1: (slave vti0): The slave device specified does not support setting the MAC address [ 290.114299][T10739] bond1: (slave vti0): Error -95 calling set_mac_address [ 290.130530][ T4521] bio_check_eod: 1 callbacks suppressed [ 290.130546][ T4521] kworker/u4:17: attempt to access beyond end of device [ 290.130546][ T4521] loop6: rw=1, sector=145, nr_sectors = 88 limit=128 [ 290.379827][ T26] audit: type=1804 audit(2000000001.400:1225): pid=10752 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.8.1887" name="/newroot/40/bus/file1" dev="overlay" ino=247 res=1 errno=0 [ 290.620035][T10765] FAULT_INJECTION: forcing a failure. [ 290.620035][T10765] name failslab, interval 1, probability 0, space 0, times 0 [ 290.664293][T10765] CPU: 1 PID: 10765 Comm: syz.8.1892 Not tainted syzkaller #0 [ 290.671911][T10765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 290.682086][T10765] Call Trace: [ 290.685447][T10765] [ 290.688394][T10765] dump_stack_lvl+0x188/0x24e [ 290.693102][T10765] ? show_regs_print_info+0x12/0x12 [ 290.698374][T10765] ? load_image+0x410/0x410 [ 290.703052][T10765] ? __lock_acquire+0x7c40/0x7c40 [ 290.708116][T10765] ? do_futex+0x310/0x320 [ 290.712508][T10765] should_fail_ex+0x390/0x4c0 [ 290.717227][T10765] should_failslab+0x5/0x20 [ 290.721758][T10765] slab_pre_alloc_hook+0x59/0x300 [ 290.726839][T10765] ? make_kuid+0x1d7/0x680 [ 290.731399][T10765] kmem_cache_alloc+0x56/0x2f0 [ 290.736219][T10765] ? prepare_creds+0x3c/0x610 [ 290.740931][T10765] prepare_creds+0x3c/0x610 [ 290.745538][T10765] __sys_setreuid+0x101/0x980 [ 290.750255][T10765] ? syscall_enter_from_user_mode+0x21/0x80 [ 290.756194][T10765] ? lockdep_hardirqs_on+0x94/0x140 [ 290.761430][T10765] do_syscall_64+0x4c/0xa0 [ 290.765916][T10765] ? clear_bhb_loop+0x60/0xb0 [ 290.770629][T10765] ? clear_bhb_loop+0x60/0xb0 [ 290.775345][T10765] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 290.781378][T10765] RIP: 0033:0x7f9d02b9e159 [ 290.785836][T10765] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 290.805560][T10765] RSP: 002b:00007f9d03b4d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000071 [ 290.814008][T10765] RAX: ffffffffffffffda RBX: 00007f9d02e25fa0 RCX: 00007f9d02b9e159 [ 290.822032][T10765] RDX: 0000000000000000 RSI: 000000000000ee01 RDI: 000000000000ee01 [ 290.830030][T10765] RBP: 00007f9d02c3506b R08: 0000000000000000 R09: 0000000000000000 [ 290.838033][T10765] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 290.846034][T10765] R13: 00007f9d02e26038 R14: 00007f9d02e25fa0 R15: 00007ffdf1123b78 [ 290.854046][T10765] [ 291.112205][ T26] audit: type=1326 audit(2000000002.130:1226): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10772 comm="syz.6.1894" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f05aed9e159 code=0x0 [ 291.850923][T10795] netlink: 60 bytes leftover after parsing attributes in process `syz.7.1901'. [ 292.272234][T10813] netlink: 4 bytes leftover after parsing attributes in process `syz.8.1905'. [ 292.684085][T10813] bond0: (slave bond_slave_0): Releasing backup interface [ 293.869129][T10855] loop9: detected capacity change from 0 to 128 [ 294.235326][ T4525] kworker/u4:19: attempt to access beyond end of device [ 294.235326][ T4525] loop9: rw=1, sector=145, nr_sectors = 680 limit=128 [ 294.296516][T10867] lo speed is unknown, defaulting to 1000 [ 294.355784][T10873] netlink: 'syz.4.1925': attribute type 1 has an invalid length. [ 294.420953][T10873] 8021q: adding VLAN 0 to HW filter on device bond6 [ 294.501048][T10878] 8021q: adding VLAN 0 to HW filter on device bond6 [ 294.513386][T10878] bond6: (slave vti0): The slave device specified does not support setting the MAC address [ 294.526630][T10878] bond6: (slave vti0): Error -95 calling set_mac_address [ 294.612610][T10881] netlink: 4 bytes leftover after parsing attributes in process `syz.7.1929'. [ 295.138246][T10897] netlink: 24 bytes leftover after parsing attributes in process `syz.8.1934'. [ 295.371499][T10907] netlink: 28 bytes leftover after parsing attributes in process `syz.8.1937'. [ 295.536227][T10913] netlink: 197348 bytes leftover after parsing attributes in process `syz.8.1940'. [ 296.431687][T10950] lo speed is unknown, defaulting to 1000 [ 297.049005][T10969] MPTCP: kernel_bind error, err=-99 [ 297.239868][T10948] loop4: detected capacity change from 0 to 32768 [ 297.282557][T10948] (syz.4.1951,10948,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 297.318053][T10948] (syz.4.1951,10948,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 297.435691][T10948] JBD2: Ignoring recovery information on journal [ 297.516652][T10948] ocfs2: Mounting device (7,4) on (node local, slot 0) with ordered data mode. [ 297.920133][T10948] (syz.4.1951,10948,1):ocfs2_read_blocks_sync:112 ERROR: status = -12 [ 297.968814][T10948] (syz.4.1951,10948,1):update_backups:188 ERROR: status = -12 [ 297.981627][T10988] lo speed is unknown, defaulting to 1000 [ 298.001797][T10948] ocfs2: Failed to update super blocks on 7,4 during fs resize. This condition is not fatal, but fsck.ocfs2 should be run to fix it [ 298.598390][T10056] libceph: connect (1)[c::]:6789 error -101 [ 298.644855][T10056] libceph: mon0 (1)[c::]:6789 connect error [ 298.719738][T11012] ceph: No mds server is up or the cluster is laggy [ 298.779993][ T4280] ocfs2: Unmounting device (7,4) on (node local) [ 299.024564][ T4290] Bluetooth: hci4: command 0x0406 tx timeout [ 299.280023][T11030] netlink: 24 bytes leftover after parsing attributes in process `syz.7.1970'. [ 299.377510][T11035] lo speed is unknown, defaulting to 1000 [ 299.708379][T11046] loop4: detected capacity change from 0 to 128 [ 300.167606][T11075] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 300.199720][T11075] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 300.232822][T11075] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 300.280968][T11078] loop6: detected capacity change from 0 to 1024 [ 300.297438][T11075] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 300.344380][T11075] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 300.395641][T11075] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 300.414381][T11075] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 300.433413][T11075] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 300.443704][T11075] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 300.447332][ T26] audit: type=1326 audit(2000000523.474:1227): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11080 comm="syz.8.1984" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9d02b9e159 code=0x0 [ 300.460082][T11075] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 300.511942][T11075] device batadv_slave_1 entered promiscuous mode [ 300.562679][T10056] hid-generic 0000:0000:0000.000E: unknown main item tag 0x0 [ 300.592667][T10056] hid-generic 0000:0000:0000.000E: unknown main item tag 0x0 [ 300.650567][T10056] hid-generic 0000:0000:0000.000E: unknown main item tag 0x0 [ 300.701857][T10056] hid-generic 0000:0000:0000.000E: unknown main item tag 0x0 [ 300.727268][T10056] hid-generic 0000:0000:0000.000E: unknown main item tag 0x0 [ 300.753749][T10056] hid-generic 0000:0000:0000.000E: unknown main item tag 0x0 [ 300.815281][T10056] hid-generic 0000:0000:0000.000E: hidraw0: HID v0.00 Device [] on [ 301.513160][T11113] netlink: 264 bytes leftover after parsing attributes in process `syz.6.1991'. [ 302.193475][ T130] libceph: connect (1)[c::]:6789 error -101 [ 302.208210][ T130] libceph: mon0 (1)[c::]:6789 connect error [ 302.253342][T11133] ceph: No mds server is up or the cluster is laggy [ 302.474272][ T4323] usb 10-1: new full-speed USB device number 2 using dummy_hcd [ 302.729278][ T4323] usb 10-1: New USB device found, idVendor=04b8, idProduct=0202, bcdDevice= 0.40 [ 302.754416][ T4323] usb 10-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 302.801664][ T4323] usb 10-1: Product: syz [ 302.806584][ T4323] usb 10-1: Manufacturer: syz [ 302.811309][ T4323] usb 10-1: SerialNumber: syz [ 303.299361][ T4323] usblp 10-1:1.0: usblp0: USB Unidirectional printer dev 2 if 0 alt 0 proto 1 vid 0x04B8 pid 0x0202 [ 303.411744][T11186] loop4: detected capacity change from 0 to 256 [ 303.753690][T11197] loop6: detected capacity change from 0 to 1024 [ 303.903242][T11197] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 303.919034][T11197] ext4 filesystem being mounted at /264/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 303.972459][ T26] audit: type=1804 audit(2000000526.994:1228): pid=11197 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.6.2016" name="/newroot/264/file1/file1" dev="loop6" ino=15 res=1 errno=0 [ 304.046540][T11197] EXT4-fs error (device loop6): ext4_map_blocks:747: inode #15: block 3: comm syz.6.2016: lblock 3 mapped to illegal pblock 3 (length 1) [ 304.117946][T11197] EXT4-fs (loop6): Delayed block allocation failed for inode 15 at logical offset 3 with max blocks 1 with error 117 [ 304.190556][T11197] EXT4-fs (loop6): This should not happen!! Data will be lost [ 304.190556][T11197] [ 304.234307][T11211] EXT4-fs error (device loop6): ext4_map_blocks:637: inode #15: block 3: comm syz.6.2016: lblock 3 mapped to illegal pblock 3 (length 1) [ 304.285236][T11214] EXT4-fs error (device loop6): ext4_free_blocks:6220: comm syz.6.2016: Freeing blocks not in datazone - block = 3, count = 1 [ 304.411266][ T6162] EXT4-fs (loop6): unmounting filesystem. [ 304.566933][ T26] audit: type=1326 audit(2000000527.594:1229): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11227 comm="syz.6.2023" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f05aed9e159 code=0x7ffc0000 [ 304.598395][ T26] audit: type=1326 audit(2000000527.594:1230): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11227 comm="syz.6.2023" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f05aed9e159 code=0x7ffc0000 [ 304.649812][ T26] audit: type=1326 audit(2000000527.594:1231): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11227 comm="syz.6.2023" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f05aed9e159 code=0x7ffc0000 [ 304.682143][ T26] audit: type=1326 audit(2000000527.594:1232): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11227 comm="syz.6.2023" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f05aed9e159 code=0x7ffc0000 [ 304.714777][ T26] audit: type=1326 audit(2000000527.624:1233): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11227 comm="syz.6.2023" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=186 compat=0 ip=0x7f05aed9e159 code=0x7ffc0000 [ 304.748196][ T26] audit: type=1326 audit(2000000527.624:1234): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11227 comm="syz.6.2023" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f05aed9e159 code=0x7ffc0000 [ 304.775417][ T26] audit: type=1326 audit(2000000527.624:1235): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11227 comm="syz.6.2023" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f05aed9e159 code=0x7ffc0000 [ 304.799911][ T26] audit: type=1326 audit(2000000527.624:1236): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11227 comm="syz.6.2023" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f05aed9e159 code=0x7ffc0000 [ 304.913686][T11239] netlink: 8 bytes leftover after parsing attributes in process `syz.6.2027'. [ 304.932828][T11239] netlink: 8 bytes leftover after parsing attributes in process `syz.6.2027'. [ 305.067057][T11245] loop8: detected capacity change from 0 to 164 [ 305.258004][ T4318] usb 10-1: USB disconnect, device number 2 [ 305.276419][ T4318] usblp0: removed [ 305.976481][T11272] netlink: 156 bytes leftover after parsing attributes in process `syz.8.2039'. [ 306.046552][T11276] netlink: 12 bytes leftover after parsing attributes in process `syz.8.2039'. [ 306.528926][T11285] lo speed is unknown, defaulting to 1000 [ 307.496471][T11319] loop4: detected capacity change from 0 to 512 [ 307.591642][T11319] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 307.617700][T11319] ext4 filesystem being mounted at /423/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 307.853842][T11327] loop4: detected capacity change from 512 to 0 [ 307.872249][ C1] I/O error, dev loop4, sector 12 op 0x0:(READ) flags 0x3000 phys_seg 1 prio class 2 [ 307.881963][T11319] EXT4-fs error (device loop4): __ext4_find_entry:1687: inode #2: comm syz.4.2053: reading directory lblock 0 [ 307.918601][T11319] syz.4.2053: attempt to access beyond end of device [ 307.918601][T11319] loop4: rw=145409, sector=0, nr_sectors = 4 limit=0 [ 307.939867][T11319] Buffer I/O error on dev loop4, logical block 0, lost sync page write [ 307.949973][T11319] EXT4-fs (loop4): I/O error while writing superblock [ 307.992856][ T4280] syz-executor: attempt to access beyond end of device [ 307.992856][ T4280] loop4: rw=12288, sector=12, nr_sectors = 4 limit=0 [ 308.171970][ T9467] kworker/u4:33: attempt to access beyond end of device [ 308.171970][ T9467] loop4: rw=524288, sector=140, nr_sectors = 4 limit=0 [ 308.217217][ T9467] kworker/u4:33: attempt to access beyond end of device [ 308.217217][ T9467] loop4: rw=524288, sector=144, nr_sectors = 4 limit=0 [ 308.258954][T11345] netlink: 12 bytes leftover after parsing attributes in process `syz.8.2059'. [ 308.299729][ T9467] kworker/u4:33: attempt to access beyond end of device [ 308.299729][ T9467] loop4: rw=12288, sector=136, nr_sectors = 4 limit=0 [ 308.341055][T11352] netlink: 'syz.6.2060': attribute type 1 has an invalid length. [ 308.355005][ T9467] EXT4-fs error (device loop4): __ext4_get_inode_loc_noinmem:4643: inode #16: block 34: comm kworker/u4:33: unable to read itable block [ 308.369933][ T9467] kworker/u4:33: attempt to access beyond end of device [ 308.369933][ T9467] loop4: rw=145409, sector=0, nr_sectors = 4 limit=0 [ 308.385025][ T9467] Buffer I/O error on dev loop4, logical block 0, lost sync page write [ 308.393805][ T9467] EXT4-fs (loop4): I/O error while writing superblock [ 308.410392][ T6988] EXT4-fs (loop4): unmounting filesystem. [ 308.435633][T11352] 8021q: adding VLAN 0 to HW filter on device bond1 [ 308.449027][ T6988] syz.4.765: attempt to access beyond end of device [ 308.449027][ T6988] loop4: rw=145409, sector=0, nr_sectors = 4 limit=0 [ 308.528608][ T6988] Buffer I/O error on dev loop4, logical block 0, lost sync page write [ 308.571711][ T6988] EXT4-fs (loop4): I/O error while writing superblock [ 308.579651][T11322] kmmpd-loop4: attempt to access beyond end of device [ 308.579651][T11322] loop4: rw=14337, sector=48, nr_sectors = 4 limit=0 [ 308.595144][T11322] Buffer I/O error on dev loop4, logical block 12, lost sync page write [ 308.661370][T11352] bond1: (slave veth0_to_bond): Enslaving as an active interface with a down link [ 308.675740][T11356] device bond1 entered promiscuous mode [ 308.888347][T11366] netlink: 'syz.6.2066': attribute type 2 has an invalid length. [ 308.989833][ T4700] ------------[ cut here ]------------ [ 308.996103][ T4700] sysfs group 'byte_queue_limits' not found for kobject 'tx-0' [ 309.018426][ T4700] WARNING: CPU: 0 PID: 4700 at fs/sysfs/group.c:280 sysfs_remove_group+0x177/0x290 [ 309.028128][ T4700] Modules linked in: [ 309.032066][ T4700] CPU: 0 PID: 4700 Comm: kworker/0:11 Not tainted syzkaller #0 [ 309.039721][ T4700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 309.049876][ T4700] Workqueue: events delete_netdev [ 309.055016][ T4700] RIP: 0010:sysfs_remove_group+0x177/0x290 [ 309.060894][ T4700] Code: 8b 1b 4c 89 f8 48 c1 e8 03 42 80 3c 28 00 74 08 4c 89 ff e8 eb 2b cb ff 49 8b 17 48 c7 c7 a0 70 9c 8a 48 89 de e8 f9 6d 45 ff <0f> 0b 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 03 e7 79 ff [ 309.080698][ T4700] RSP: 0018:ffffc90005f178e0 EFLAGS: 00010246 [ 309.086838][ T4700] RAX: 3ea83a1aaebc8d00 RBX: ffffffff8b8c2f40 RCX: ffff888053eebc00 [ 309.094910][ T4700] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002 [ 309.102910][ T4700] RBP: 00000000000000c9 R08: ffffc90005f17567 R09: 1ffff92000be2eac [ 309.111241][ T4700] R10: dffffc0000000000 R11: fffff52000be2ead R12: 1ffffffff17184fc [ 309.119307][ T4700] R13: dffffc0000000000 R14: ffff8880207d1cb0 R15: ffff888076897020 [ 309.127374][ T4700] FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 309.136415][ T4700] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 309.143115][ T4700] CR2: 000055ec63b34d51 CR3: 000000002e8a0000 CR4: 00000000003506f0 [ 309.151190][ T4700] Call Trace: [ 309.154562][ T4700] [ 309.157596][ T4700] ? netdev_queue_update_kobjects+0x3a2/0x480 [ 309.163779][ T4700] netdev_queue_update_kobjects+0x3dd/0x480 [ 309.169816][ T4700] netdev_unregister_kobject+0x104/0x250 [ 309.175825][ T4700] unregister_netdevice_many_notify+0x14b6/0x1990 [ 309.182481][ T4700] ? unregister_netdevice_many+0x20/0x20 [ 309.188413][ T4700] ? __mutex_lock+0x7f6/0xae0 [ 309.193395][ T4700] unregister_netdevice_queue+0x2e5/0x330 [ 309.199287][ T4700] ? list_netdevice+0x640/0x640 [ 309.204887][ T4700] ? read_lock_is_recursive+0x10/0x10 [ 309.210311][ T4700] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 309.216323][ T4700] ? _raw_spin_unlock+0x40/0x40 [ 309.221212][ T4700] ? process_one_work+0x7b4/0x1160 [ 309.226428][ T4700] ? process_one_work+0x7b4/0x1160 [ 309.231575][ T4700] lowpan_unregister_netdev+0x18/0x20 [ 309.237061][ T4700] unregister_dev+0x70/0x1a0 [ 309.241686][ T4700] ? process_one_work+0x7b4/0x1160 [ 309.246906][ T4700] process_one_work+0x8ab/0x1160 [ 309.251887][ T4700] ? worker_detach_from_pool+0x240/0x240 [ 309.257620][ T4700] ? _raw_spin_lock_irq+0xb7/0xf0 [ 309.262684][ T4700] ? _raw_spin_lock_irqsave+0x100/0x100 [ 309.268443][ T4700] ? wq_worker_running+0x97/0x190 [ 309.273544][ T4700] worker_thread+0xaf5/0x12a0 [ 309.278270][ T4700] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 309.284272][ T4700] kthread+0x29d/0x330 [ 309.288366][ T4700] ? worker_clr_flags+0x1a0/0x1a0 [ 309.293457][ T4700] ? kthread_blkcg+0xd0/0xd0 [ 309.298152][ T4700] ret_from_fork+0x1f/0x30 [ 309.302647][ T4700] [ 309.305949][ T4700] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 309.313506][ T4700] CPU: 0 PID: 4700 Comm: kworker/0:11 Not tainted syzkaller #0 [ 309.321201][ T4700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 309.331373][ T4700] Workqueue: events delete_netdev [ 309.336535][ T4700] Call Trace: [ 309.339837][ T4700] [ 309.342799][ T4700] dump_stack_lvl+0x188/0x24e [ 309.347853][ T4700] ? memcpy+0x3c/0x60 [ 309.351854][ T4700] ? show_regs_print_info+0x12/0x12 [ 309.357075][ T4700] ? load_image+0x410/0x410 [ 309.361705][ T4700] panic+0x2d3/0x710 [ 309.365637][ T4700] ? bpf_jit_dump+0xd0/0xd0 [ 309.370274][ T4700] ? ret_from_fork+0x1f/0x30 [ 309.374904][ T4700] __warn+0x2f8/0x4f0 [ 309.378908][ T4700] ? sysfs_remove_group+0x177/0x290 [ 309.384322][ T4700] ? sysfs_remove_group+0x177/0x290 [ 309.389575][ T4700] report_bug+0x2ba/0x4f0 [ 309.394157][ T4700] ? sysfs_remove_group+0x177/0x290 [ 309.399403][ T4700] handle_bug+0x3a/0x70 [ 309.403682][ T4700] exc_invalid_op+0x16/0x40 [ 309.408215][ T4700] asm_exc_invalid_op+0x16/0x20 [ 309.413098][ T4700] RIP: 0010:sysfs_remove_group+0x177/0x290 [ 309.419026][ T4700] Code: 8b 1b 4c 89 f8 48 c1 e8 03 42 80 3c 28 00 74 08 4c 89 ff e8 eb 2b cb ff 49 8b 17 48 c7 c7 a0 70 9c 8a 48 89 de e8 f9 6d 45 ff <0f> 0b 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 03 e7 79 ff [ 309.438989][ T4700] RSP: 0018:ffffc90005f178e0 EFLAGS: 00010246 [ 309.445424][ T4700] RAX: 3ea83a1aaebc8d00 RBX: ffffffff8b8c2f40 RCX: ffff888053eebc00 [ 309.453391][ T4700] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002 [ 309.461443][ T4700] RBP: 00000000000000c9 R08: ffffc90005f17567 R09: 1ffff92000be2eac [ 309.469498][ T4700] R10: dffffc0000000000 R11: fffff52000be2ead R12: 1ffffffff17184fc [ 309.477477][ T4700] R13: dffffc0000000000 R14: ffff8880207d1cb0 R15: ffff888076897020 [ 309.485483][ T4700] ? netdev_queue_update_kobjects+0x3a2/0x480 [ 309.491583][ T4700] netdev_queue_update_kobjects+0x3dd/0x480 [ 309.497653][ T4700] netdev_unregister_kobject+0x104/0x250 [ 309.503495][ T4700] unregister_netdevice_many_notify+0x14b6/0x1990 [ 309.510110][ T4700] ? unregister_netdevice_many+0x20/0x20 [ 309.515886][ T4700] ? __mutex_lock+0x7f6/0xae0 [ 309.520920][ T4700] unregister_netdevice_queue+0x2e5/0x330 [ 309.526635][ T4700] ? list_netdevice+0x640/0x640 [ 309.531478][ T4700] ? read_lock_is_recursive+0x10/0x10 [ 309.536849][ T4700] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 309.542743][ T4700] ? _raw_spin_unlock+0x40/0x40 [ 309.547614][ T4700] ? process_one_work+0x7b4/0x1160 [ 309.552727][ T4700] ? process_one_work+0x7b4/0x1160 [ 309.557827][ T4700] lowpan_unregister_netdev+0x18/0x20 [ 309.563200][ T4700] unregister_dev+0x70/0x1a0 [ 309.567790][ T4700] ? process_one_work+0x7b4/0x1160 [ 309.573069][ T4700] process_one_work+0x8ab/0x1160 [ 309.578029][ T4700] ? worker_detach_from_pool+0x240/0x240 [ 309.583670][ T4700] ? _raw_spin_lock_irq+0xb7/0xf0 [ 309.588695][ T4700] ? _raw_spin_lock_irqsave+0x100/0x100 [ 309.594411][ T4700] ? wq_worker_running+0x97/0x190 [ 309.599437][ T4700] worker_thread+0xaf5/0x12a0 [ 309.604119][ T4700] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 309.610018][ T4700] kthread+0x29d/0x330 [ 309.614088][ T4700] ? worker_clr_flags+0x1a0/0x1a0 [ 309.619102][ T4700] ? kthread_blkcg+0xd0/0xd0 [ 309.623705][ T4700] ret_from_fork+0x1f/0x30 [ 309.628216][ T4700] [ 309.631548][ T4700] Kernel Offset: disabled [ 309.636014][ T4700] Rebooting in 86400 seconds..