last executing test programs: 24.021005421s ago: executing program 3 (id=1181): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="02000000040000000600000005"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001070000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000001900007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000500)={&(0x7f0000000140)='mm_page_alloc\x00', r1}, 0x10) r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="18000000020000000000000000ee000095"], &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd01, 0x2a0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) 23.847484465s ago: executing program 3 (id=1191): mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) r2 = dup(r1) r3 = socket(0x1e, 0x1, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3]) 23.816993735s ago: executing program 3 (id=1196): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000004140), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) syz_fuse_handle_req(r0, &(0x7f00000041c0)="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0x2000, &(0x7f0000000a00)={&(0x7f0000000180)={0x50, 0x0, 0xfffffffffffffffc, {0x7, 0x29, 0x0, 0x80001, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x78, 0x0, 0x2, {0x1fffffffffffffe, 0x10401fd, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x22, 0x7, 0x522, 0x1000, 0x400000, 0x0, 0x0, 0x1000000, 0x2}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimensat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) 23.746561836s ago: executing program 3 (id=1200): syz_mount_image$ext4(0x0, &(0x7f0000000140)='./file0\x00', 0x2000000, 0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000008fd8850000000400000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000040)='9p_protocol_dump\x00', r0}, 0x10) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000500)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000a40)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_u}]}}) 23.725787607s ago: executing program 3 (id=1201): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./bus\x00', 0x20081e, &(0x7f0000000140)={[{@nodelalloc}, {@dioread_nolock}, {@auto_da_alloc}]}, 0x1, 0x4ef, &(0x7f00000003c0)="$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") mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) chroot(&(0x7f0000000300)='.\x00') pivot_root(&(0x7f0000001f80)='./file0/../file0/../file0/../file0\x00', &(0x7f00000002c0)='./file0\x00') syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./bus\x00', 0x2081413, 0x0, 0x1, 0x0, &(0x7f0000000080)) mount$overlay(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f0000001100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@workdir={'workdir', 0x3d, './bus'}}], [], 0x2c}) 23.615636118s ago: executing program 3 (id=1202): bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getsockname$packet(r2, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000001540)=0x14) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newtaction={0x98, 0x30, 0x301, 0x0, 0x0, {0x0, 0x0, 0x1300}, [{0x84, 0x1, [@m_mirred={0x50, 0x1, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x4}, 0x1, r3}}]}, {0x4}, {0xc}, {0xc}}}, @m_gact={0x30, 0x2, 0x0, 0x0, {{0x9}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}, 0x98}}, 0x0) 18.406182132s ago: executing program 1 (id=1286): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="1801000021000000000000003b810000850000006d000000850000005000000095"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000f00)='kfree\x00', r0}, 0x18) r1 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000400)=0x14) sendmsg$nl_route_sched(r1, &(0x7f0000006280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x1, 0x0, 0x0, {0x0, 0x0, 0x6a00}, [{0x54, 0x1, [@m_mirred={0x50, 0x1, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x2}, 0x2, r3}}]}, {0x4, 0xa}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 18.390062683s ago: executing program 1 (id=1287): r0 = socket$inet6(0xa, 0x3, 0x8000000003c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000014c0)=@raw={'raw\x00', 0x8, 0x3, 0x528, 0xd0, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x458, 0xffffffff, 0xffffffff, 0x458, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [], 'veth0_macvtap\x00', 'veth0_to_bridge\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@empty, @ipv4={'\x00', '\xff\xff', @multicast2}, [], [], 'wg1\x00', 'gre0\x00', {}, {}, 0x62}, 0x0, 0x358, 0x388, 0x0, {}, [@common=@inet=@hashlimit3={{0x158}, {'veth0_to_hsr\x00', {0x4, 0x8, 0x20, 0x5e1b2d47, 0xf91, 0x5, 0x4, 0x9f7, 0x18}, {0x8}}}, @common=@inet=@hashlimit3={{0x158}, {'wg1\x00', {0x3, 0x0, 0x41, 0x0, 0x0, 0x1000, 0x6, 0x3}}}]}, @common=@unspec=@CONNMARK={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x588) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x6f, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fd1ff7907001175f37538e486dd6317010000003a"], 0xfdef) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 17.92769173s ago: executing program 1 (id=1293): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x6a855000) r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x749}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) ioctl$UFFDIO_COPY(r0, 0xc028aa03, 0x0) 17.030175915s ago: executing program 1 (id=1304): syz_mount_image$ext4(&(0x7f0000000640)='ext4\x00', &(0x7f0000000740)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000001c0), 0xfe, 0x25e, &(0x7f0000001000)="$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") creat(&(0x7f0000000300)='./bus\x00', 0x0) mount(&(0x7f0000000280)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x5000, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x8005, 0x0, 0x0, 0x0, 0x0, "ef359f413bb93852f7d6a4ae6dddfbd1ce5d29c2ee5e5ca9000ff8ee09e737ff0edf110ff4117639c2eb4b78c660e677df701905b9aafab4afaaf755a3f6a004", "036c47c6780820d1cbf7966d61fdcf335263bd9bffbcc2542ded71038259ca171ce1a311ef54ec32d71e14ef9cc093fce47d85272036dc78388e3dc177e9b496", "f28359738e229a4c66810000000000d300e6d602000000000000000000000001"}) creat(&(0x7f00000002c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) 16.763640469s ago: executing program 1 (id=1305): unshare(0x28000600) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x8, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000300)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000800000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0xb, 0x8, 0xc, 0x3, 0x1, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={r2, 0x0, 0x0}, 0x20) 16.463997034s ago: executing program 1 (id=1310): ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x4048aec9, &(0x7f0000000080)={[{0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x4, 0x0, 0x0, 0xfd}, {0x0, 0x0, 0x3, 0x6, 0x8, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x8, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x4905}]}) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[@ANYBLOB="020a040007000000b6f1ffff0000854105001a"], 0x38}}, 0x8802) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="020100090e000000030000000000000405000600000000000a0000000000000400000000000000000000002100000000000100000000000002000100010000000000010200fd000005000500000000000a"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x3ef, 0x0) 16.394080785s ago: executing program 32 (id=1310): ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x4048aec9, &(0x7f0000000080)={[{0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x4, 0x0, 0x0, 0xfd}, {0x0, 0x0, 0x3, 0x6, 0x8, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x8, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x4905}]}) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[@ANYBLOB="020a040007000000b6f1ffff0000854105001a"], 0x38}}, 0x8802) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="020100090e000000030000000000000405000600000000000a0000000000000400000000000000000000002100000000000100000000000002000100010000000000010200fd000005000500000000000a"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x3ef, 0x0) 8.588400241s ago: executing program 33 (id=1202): bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getsockname$packet(r2, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000001540)=0x14) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newtaction={0x98, 0x30, 0x301, 0x0, 0x0, {0x0, 0x0, 0x1300}, [{0x84, 0x1, [@m_mirred={0x50, 0x1, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x4}, 0x1, r3}}]}, {0x4}, {0xc}, {0xc}}}, @m_gact={0x30, 0x2, 0x0, 0x0, {{0x9}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}, 0x98}}, 0x0) 2.258207374s ago: executing program 5 (id=1643): r0 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) fcntl$lock(r0, 0x26, &(0x7f0000000100)) r1 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) flock(r1, 0x1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='fdinfo/3\x00') read$FUSE(r2, &(0x7f00000020c0)={0x2020}, 0x2020) 2.243100454s ago: executing program 5 (id=1645): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0xe, &(0x7f0000000200)={[{@quota}, {@oldalloc}, {@barrier_val={'barrier', 0x3d, 0x3}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@block_validity}, {@jqfmt_vfsv1}]}, 0x3, 0x434, &(0x7f0000000940)="$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") creat(&(0x7f0000000340)='./bus\x00', 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) r0 = open(&(0x7f0000000500)='./bus\x00', 0x0, 0x42) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x13, 0x0, "ef359f41a4ae6dddfbd1ce5d29c2ee5e5c9d000ff8ee09e737ff0edf110ff4eb4b78c66ee677df701905b9aafab4ffffffff00", "cba3d625780820d1cbf7db71038259ca171ce1a311ef97e4298d1e14ef01060000e9009600fdff00000000000000000000000000000000000400", "d300e6d6ae9ef30bea2a004000", [0x2]}) setxattr$trusted_overlay_upper(&(0x7f0000000380)='./file0/file0\x00', &(0x7f00000001c0), &(0x7f0000001400)=ANY=[], 0x835, 0x0) 2.119406056s ago: executing program 5 (id=1646): mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='fd', @ANYRESHEX, @ANYRESDEC=0x0]) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r1, 0x65, 0x1, &(0x7f0000000080), 0x1d0) bind$can_raw(r1, &(0x7f0000000040), 0x10) dup3(r0, r1, 0x0) 2.038661647s ago: executing program 5 (id=1648): unshare(0x6040600) r0 = syz_io_uring_setup(0x7da5, &(0x7f0000000500)={0x0, 0xfffffffd, 0x0, 0xfffffffe}, &(0x7f0000000000), &(0x7f0000000000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f00000003c0)=[r1], 0x1) r2 = dup2(r0, r1) io_uring_register$IORING_UNREGISTER_FILES(r2, 0x3, 0x0, 0x0) 2.006475498s ago: executing program 5 (id=1649): sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0xc000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@private=0xa010100, @in=@multicast2, 0x0, 0x0, 0x1, 0x0, 0xa}, {0x7, 0x5, 0xb, 0x0, 0x0, 0x0, 0xffffdffffffffffd}, {0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3}, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2b}, 0x0, @in6=@private1, 0x0, 0x0, 0x3, 0x7, 0x0, 0x0, 0x1}}, 0xe8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x7, @loopback, 0xfcb}, 0x1c) 1.952002909s ago: executing program 5 (id=1650): r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x10, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x20}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x400, 0xfe, 0xfc}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0x0, 0xe0}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000001040)={0x84, &(0x7f0000000480)={0x40, 0x12, 0x12, "3094b4278f45dfc42990da94e97bc7afbcd7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 715.182248ms ago: executing program 4 (id=1696): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1e000000000000000500000006"], 0x48) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001740)={r0, 0x0, &(0x7f0000001700)=""/53}, 0x20) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000d40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x41100, 0xb, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000400)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000300)='sys_enter\x00', r1}, 0x10) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0xa) 676.632439ms ago: executing program 4 (id=1698): r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xfc}}, 0x2, 0x0, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e22, 0x1, @ipv4={'\x00', '\xff\xff', @empty}, 0xb}, 0x1c) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f00000002c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x5, {0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x3a}}, 0xffff}}}, 0x3a) 653.324079ms ago: executing program 4 (id=1699): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x18, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000001000000850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000080)='sys_enter\x00', r1}, 0x10) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) unlinkat(r2, &(0x7f0000000280)='./file0\x00', 0x200) 579.948551ms ago: executing program 4 (id=1701): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xb, 0x8, 0x10001, 0x9, 0x1, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="0e000000040000000400000009"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000018010000786c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f0000000700)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000ac0)={&(0x7f0000000a80)='mm_page_free\x00', r1}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x8, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x11, 0x98}, [@ldst={0x6, 0x0, 0x2}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3e0, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @cgroup_skb, 0xffffffffffffffff, 0xe, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x76, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) 579.740691ms ago: executing program 4 (id=1702): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f00000000c0)='contention_end\x00', r0}, 0x18) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={@cgroup=r1, 0xb, 0x1, 0xffffffff, 0x0, 0x28431990b45c89a3, 0x0, 0x0, 0x0, 0x0}, 0x40) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000004c0)={@cgroup=r2, 0x15, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) 568.207431ms ago: executing program 4 (id=1704): syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaa"], 0x0) r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000200)=ANY=[@ANYBLOB="1201000014da2108ab12a390eb1e000000010902240001b30000040904410017ff5d810009050f1f01040000000905830300b3"], 0x0) syz_usb_ep_write$ath9k_ep2(r0, 0x83, 0x8, &(0x7f0000000080)=ANY=[]) syz_usb_connect$printer(0x3, 0x2d, &(0x7f00000000c0)=ANY=[@ANYBLOB="fb01"], 0x0) syz_usb_ep_write$ath9k_ep2(r0, 0x83, 0x8, &(0x7f00000000c0)=ANY=[]) syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0) 369.092474ms ago: executing program 2 (id=1710): r0 = socket(0x11, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000240)=0x3fe2, 0x4) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local}, 0x14) sendto$packet(r0, &(0x7f00000002c0)="fb57975e267951722b395d37bac8", 0xe, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x2000) 352.187124ms ago: executing program 2 (id=1712): r0 = getpid() setreuid(0xee00, 0x0) r1 = syz_pidfd_open(r0, 0x0) prlimit64(r0, 0x6, &(0x7f0000000040)={0x80, 0x192b}, 0x0) setns(r1, 0x24020000) syz_clone3(&(0x7f00000008c0)={0x95340580, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 315.520555ms ago: executing program 2 (id=1714): bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x23, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f0000000180)='workqueue_activate_work\x00', r0}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f0000000180)='workqueue_activate_work\x00', r1}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x18, 0x7, 0x0, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) 295.074505ms ago: executing program 0 (id=1717): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="0e00000004000000080000000c"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002a00000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='kfree\x00', r1}, 0x18) fchdir(0xffffffffffffffff) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000180)={0x400000000000000, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020f000015000000000000000000000005000500000000000a00ffffff800000000000000000000000000000000000000004000000000000080012000000020000000000020000000600000000000000090000000000000000000000000000000000000000000000ff01000000000000000000000000000105000600000000000a000002ffffffffff0200000000000000000000000000010000000000000000010018"], 0xa8}}, 0x0) 286.089415ms ago: executing program 2 (id=1727): syz_mount_image$exfat(&(0x7f0000000000), &(0x7f0000001540)='./bus\x00', 0x8000, &(0x7f0000000400)=ANY=[], 0x5, 0x1502, &(0x7f0000002a80)="$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") r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = open(&(0x7f00000001c0)='./file2\x00', 0x86442, 0x0) dup3(r1, r0, 0x0) io_setup(0x2, &(0x7f0000000400)=0x0) io_submit(r2, 0x3f0a, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf04aef, 0x3d8, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 285.163036ms ago: executing program 6 (id=1718): socket$key(0xf, 0x3, 0x2) openat$null(0xffffffffffffff9c, &(0x7f0000002940), 0x0, 0x0) r0 = io_uring_setup(0x6ddd, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x17c}) write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x0, {{0x4, 0xffff}}}, 0x28) io_uring_register$IORING_REGISTER_FILES_UPDATE2(r0, 0xd, &(0x7f0000000140)={0x7, 0x0, 0x0, 0x0}, 0x20) io_uring_register$IORING_REGISTER_FILES_UPDATE2(r0, 0xe, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000000040)=[{0x0, 0xffffffff00000000}], &(0x7f0000000100), 0x7}, 0x20) 271.602116ms ago: executing program 0 (id=1719): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xb, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000004f4b000000000000000000180100002020702500000000fe1f20207b1af8ff00000000bfa100000000000007010000f8ffffffb702000001000000b7030000fdffffff850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x11, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000040)='sched_switch\x00', r1}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0x70000000, 0x0, 0x0, 0x0, 0x0, 0xd80, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 259.672286ms ago: executing program 6 (id=1720): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="160000000000000004000000ff"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x42, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000003c0)={{r0}, 0x0, &(0x7f0000000040)}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='sys_enter\x00', r1}, 0x10) rt_sigsuspend(0x0, 0x0) 225.558866ms ago: executing program 6 (id=1721): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x1, &(0x7f0000000100)=[{0x80000006}]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) syz_emit_ethernet(0x3a, &(0x7f0000000300)={@local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x3c, 0x2c, 0x0, 0x0, 0xfc, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x18, 0x0, @wg=@data={0x4, 0x5, 0x7}}}}}}, 0x0) 220.288557ms ago: executing program 0 (id=1722): bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x11, 0xb, 0x0, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x11, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r0 = epoll_create1(0x0) r1 = socket$unix(0x1, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000040)=0x80, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0xa002a008}) 205.423457ms ago: executing program 0 (id=1723): r0 = memfd_create(&(0x7f0000000100)=';e\x00\x00\xa4\xd8\xe0\x9c\x7f9\x8aZ]3N\xbb\xe1^\x9c\xe1\x9b6s$0Y\xf8\x90\x00\x00\x00\x00\xd2~l\xf6\x12\xde\xdd\xd5\x1d\x96\xb0a\xad\xcd\x16\xd8G\xae\xd9DZm\xabO\xad\x11%\x7f`@\x16c\xc0\xb6\x1f\xe3\x00\x1a_\xc7\xbf\xa7T\xbe\x13\x8b\xb3r\x8fL\xe6\xba\xe7\x18\xb4$BIj\xa3\xc9\xc6|\x9b\x88\xddPx\x02I\xde\xe8\xcd\x02\xc1\xedc2\x06\xcbM\xfb\x13jZ\x96\xeej\x9b\xe4XjN\xb9>\xdf3U\r \x8dh8T/h)\x90\xff\x8d\xd9\x89\xab\xf8P\xacYtk\xa3\xed\xfa*8\x13\b\xce\xf8z\xed\xadnz\x96\xa3\x9a9R\xd9]\xe11We\xfe3\xe06\x1a^\x04^\xef\xa3\x0fU\x9b1\xc6J\x83\x9d[\\a\xfd\xdc\xa1\xcd\xbe\x9b\xc5z7\xe8VP\x89\x16MK`\xe5\x137\b\x00\x00\x00\xd5\x01\xea\x98\xe6Z\x95j\xe3\x0ek>\x14\x80\rXS\xce\xf9\x0e\x89\xc4\xc6\x1bOm4Lla\r\xce\x17\xb5r&\xf3\x96\xbc\xc39\xa7\x95\xd9F\x17', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000500)=@file={0x1, './file0\x00'}, 0x6e) r2 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x284182, 0x0) sendmmsg$unix(r1, &(0x7f0000002e40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000002580)=[@rights={{0x14, 0x1, 0x1, [r2]}}], 0x18}}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 205.246507ms ago: executing program 6 (id=1724): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000049c000/0x18000)=nil, &(0x7f0000000400)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00000000c0)=@x86={0x1, 0x6, 0xc7, 0x0, 0x7f, 0x2, 0x2, 0x0, 0x81, 0xf7, 0xff, 0x5, 0x0, 0x0, 0x8, 0x9, 0xc, 0xe, 0x6, '\x00', 0x0, 0x6}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 176.393927ms ago: executing program 2 (id=1725): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000013c0)={0x18, 0x0, 0x0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='contention_end\x00', r0}, 0x10) syz_read_part_table(0x5db, &(0x7f0000000600)="$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") r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xa, 0x10, &(0x7f0000000580)=@framed={{0x18, 0x5, 0x0, 0x0, 0x5}, [@snprintf={{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r1}, {0x7, 0x0, 0xb, 0x4}, {0x85, 0x0, 0x0, 0x1c}}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000007c0)={r2, 0xe0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) 175.699297ms ago: executing program 0 (id=1736): bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x0, 0x25c, &(0x7f0000000440)=@framed={{0x18, 0x2}, [@printk={@ld}, @call={0x85, 0x0, 0x0, 0x7}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000080)='percpu_create_chunk\x00', r0}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000080)='percpu_create_chunk\x00', r1}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="0a00000001010000ff7f0000cc"], 0x48) 81.513109ms ago: executing program 6 (id=1726): mkdir(&(0x7f0000000200)='./bus\x00', 0x10) mount$incfs(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='./bus\x00', &(0x7f0000000640), 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0600000004000000080000000c"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000e00000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='kfree\x00', r1}, 0x10) mount$overlay(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x1164420, 0x0) 26.14651ms ago: executing program 6 (id=1728): r0 = getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xa) setresgid(0x0, 0xffffffffffffffff, r3) sendmmsg$unix(r1, &(0x7f0000002640)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000980)=[@cred={{0x1c, 0x1, 0x2, {r0, 0x0, r3}}}], 0x20, 0x20000000}}], 0x1, 0x0) 25.76179ms ago: executing program 0 (id=1729): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001e80)=ANY=[@ANYBLOB="0b000000080000000c000000ffffffff01"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xd, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000000000000000850000006d00000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000010b704000000000000850000000100000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2d, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000180)='kfree\x00', r1}, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000004c0), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_VENDOR(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="a1ab0000000000000e0032"], 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x0) 0s ago: executing program 2 (id=1730): r0 = syz_usb_connect$cdc_ncm(0x0, 0x76, &(0x7f00000000c0)=ANY=[@ANYBLOB="12011001020000082505a1a44000010203010902640002010002000904000001020d0000052406000105240000000d240f01010000007fb00000ff06241a04000008241c090008ffff0905b8034000fc00fe0904010000020d00000904010102020d00000905e23338"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x10, 0x10, 0xdcb, 0x6, 0x10, 0xe, 0x10, 0x1000, 0x10, 0xf, 0x12, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) kernel console output (not intermixed with test programs): 7800000000000001 [ 32.668219][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.674876][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.681609][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.688264][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.695011][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.701731][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.708398][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.715160][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.721870][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.728532][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.735193][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.741927][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.748581][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.755243][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.761969][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.768659][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.775297][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.782020][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.788682][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.795364][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.802111][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.808732][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.815399][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.822108][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.828795][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.835440][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.842461][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.849119][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.855775][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.862505][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.869159][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.875822][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.882550][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.889207][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.895872][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.902589][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.909450][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.916094][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.922818][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.929482][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.936142][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.942858][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.949534][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.956200][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.962962][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.969581][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.976240][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.982964][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.989625][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 32.996308][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.003212][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.009886][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.016578][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.023232][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.029950][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.036623][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.043311][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.050004][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.056668][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.063334][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.070052][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.076717][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.083403][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.090091][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.096923][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.103575][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.110298][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.116962][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.123626][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.130352][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.137095][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.143761][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.150478][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.157148][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.163808][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.170522][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.177206][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.183872][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.190654][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.197351][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.203989][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.210716][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.217392][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.224041][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.230776][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.237427][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.244088][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.250806][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.257481][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.264143][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.270868][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.277616][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.284273][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.290999][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.297663][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.304326][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.311753][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.318813][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.325478][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.332190][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.338880][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.345524][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.352241][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.358910][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.365575][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.372304][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.378962][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.385622][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.392366][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.399022][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.405667][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.412395][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.419054][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.425808][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.432520][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.439199][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.445850][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.452568][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.459246][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.465900][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.472617][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.479284][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.485950][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.492807][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.499423][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.506085][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.512834][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.519527][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.526145][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.532859][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.539527][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.546270][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.553081][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.559744][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.566450][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.573087][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.579807][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.586488][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.593137][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.599842][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.606520][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.613182][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 33.619905][ T1128] _swap_info_get: Bad swap file entry 7800000000000001 [ 34.070504][ T1188] loop2: detected capacity change from 0 to 128 [ 34.100667][ T28] kauditd_printk_skb: 24 callbacks suppressed [ 34.100681][ T28] audit: type=1400 audit(1744238842.480:354): avc: denied { mount } for pid=1187 comm="syz.2.384" name="/" dev="loop2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 34.151066][ T28] audit: type=1400 audit(1744238842.530:355): avc: denied { unmount } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 34.179894][ T1194] loop3: detected capacity change from 0 to 512 [ 34.212319][ T1194] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 34.215946][ T1202] loop4: detected capacity change from 0 to 1024 [ 34.221293][ T1194] ext4 filesystem being mounted at /71/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 34.243641][ T1202] EXT4-fs: Ignoring removed bh option [ 34.249525][ T1194] EXT4-fs error (device loop3): ext4_do_update_inode:5226: inode #2: comm syz.3.388: corrupted inode contents [ 34.262428][ T1194] EXT4-fs error (device loop3): ext4_dirty_inode:6091: inode #2: comm syz.3.388: mark_inode_dirty error [ 34.274918][ T1194] EXT4-fs error (device loop3): ext4_do_update_inode:5226: inode #2: comm syz.3.388: corrupted inode contents [ 34.292140][ T1194] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #2: comm syz.3.388: mark_inode_dirty error [ 34.309966][ T1202] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 34.345163][ T1202] EXT4-fs (loop4): shut down requested (1) [ 34.348760][ T293] EXT4-fs (loop3): unmounting filesystem. [ 34.360103][ T292] EXT4-fs (loop4): unmounting filesystem. [ 34.405477][ T1216] device wireguard0 entered promiscuous mode [ 34.508896][ T1213] loop3: detected capacity change from 0 to 40427 [ 34.530538][ T1213] F2FS-fs (loop3): invalid crc value [ 34.551472][ T1213] F2FS-fs (loop3): Found nat_bits in checkpoint [ 34.617332][ T1213] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 34.701280][ T885] kworker/u4:5: attempt to access beyond end of device [ 34.701280][ T885] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 34.723496][ T28] audit: type=1400 audit(1744238843.100:356): avc: denied { append } for pid=1211 comm="syz.3.393" name="file1" dev="loop3" ino=10 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 35.036200][ T1238] loop1: detected capacity change from 0 to 40427 [ 35.061093][ T1238] F2FS-fs (loop1): fault_injection options not supported [ 35.081676][ T1238] F2FS-fs (loop1): invalid crc value [ 35.089022][ T1252] loop3: detected capacity change from 0 to 1024 [ 35.114003][ T1238] F2FS-fs (loop1): Found nat_bits in checkpoint [ 35.125406][ T1252] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 35.322423][ T1238] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 35.453323][ T28] audit: type=1400 audit(1744238843.830:357): avc: denied { watch } for pid=1251 comm="syz.3.409" path="/74/file1/control" dev="loop3" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 35.490628][ T289] syz-executor: attempt to access beyond end of device [ 35.490628][ T289] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 35.519311][ T28] audit: type=1400 audit(1744238843.830:358): avc: denied { remove_name } for pid=1251 comm="syz.3.409" name="control" dev="loop3" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 35.545876][ T28] audit: type=1400 audit(1744238843.860:359): avc: denied { rmdir } for pid=1251 comm="syz.3.409" name="control" dev="loop3" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 35.606518][ T28] audit: type=1400 audit(1744238843.900:360): avc: denied { create } for pid=1269 comm="syz.2.414" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 35.628391][ T293] EXT4-fs (loop3): unmounting filesystem. [ 35.676495][ T28] audit: type=1400 audit(1744238843.900:361): avc: denied { read } for pid=1269 comm="syz.2.414" name="file0" dev="tmpfs" ino=514 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 35.771868][ T28] audit: type=1400 audit(1744238843.900:362): avc: denied { open } for pid=1269 comm="syz.2.414" path="/96/file0" dev="tmpfs" ino=514 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 35.804687][ T1274] IPv6: NLM_F_REPLACE set, but no existing node found! [ 35.805659][ T28] audit: type=1400 audit(1744238843.900:363): avc: denied { watch } for pid=1269 comm="syz.2.414" path="/96/file0" dev="tmpfs" ino=514 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 36.023609][ T1320] loop4: detected capacity change from 0 to 2048 [ 36.045690][ T1320] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 36.084925][ T292] EXT4-fs (loop4): unmounting filesystem. [ 36.097236][ T1334] tipc: Started in network mode [ 36.126891][ T1334] tipc: Node identity 5f0f040000000000002e, cluster identity 4711 [ 36.217113][ T1354] netlink: 96 bytes leftover after parsing attributes in process `syz.1.449'. [ 36.310728][ T1362] loop2: detected capacity change from 0 to 1024 [ 36.317613][ T1362] EXT4-fs: Ignoring removed orlov option [ 36.338796][ T1362] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 36.388071][ T6] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 36.503712][ T1374] netlink: 8 bytes leftover after parsing attributes in process `syz.1.458'. [ 36.515176][ T290] EXT4-fs (loop2): unmounting filesystem. [ 36.539175][ T1378] loop1: detected capacity change from 0 to 128 [ 36.556353][ T1378] FAT-fs (loop1): error, clusters badly computed (0 != 1) [ 36.563603][ T1378] FAT-fs (loop1): Filesystem has been set read-only [ 36.570795][ T1378] FAT-fs (loop1): error, clusters badly computed (1 != 2) [ 36.578086][ T1378] FAT-fs (loop1): error, clusters badly computed (2 != 3) [ 36.585732][ T1378] FAT-fs (loop1): error, clusters badly computed (3 != 4) [ 36.587014][ T6] usb 1-1: Using ep0 maxpacket: 8 [ 36.594567][ T1378] FAT-fs (loop1): error, clusters badly computed (4 != 5) [ 36.604113][ T6] usb 1-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 36.604541][ T1378] FAT-fs (loop1): error, clusters badly computed (5 != 6) [ 36.616246][ T6] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 36.621173][ T1378] FAT-fs (loop1): error, clusters badly computed (6 != 7) [ 36.635992][ T1378] FAT-fs (loop1): error, clusters badly computed (7 != 8) [ 36.641596][ T6] usb 1-1: config 0 descriptor?? [ 36.859162][ T6] asix 1-1:0.0 (unnamed net_device) (uninitialized): invalid hw address, using random [ 36.870661][ T1413] process 'syz.3.476' launched './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 37.297354][ T1452] device pim6reg1 entered promiscuous mode [ 37.485251][ T1463] netlink: 'syz.4.497': attribute type 12 has an invalid length. [ 37.492948][ T1463] netlink: 'syz.4.497': attribute type 29 has an invalid length. [ 37.500769][ T1463] netlink: 148 bytes leftover after parsing attributes in process `syz.4.497'. [ 37.510517][ T1463] netlink: 51 bytes leftover after parsing attributes in process `syz.4.497'. [ 37.557092][ T1469] loop4: detected capacity change from 0 to 1024 [ 37.563812][ T1469] EXT4-fs: Ignoring removed nomblk_io_submit option [ 37.579023][ T1469] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 37.593604][ T1469] EXT4-fs (loop4): shut down requested (0) [ 37.621772][ T292] EXT4-fs (loop4): unmounting filesystem. [ 37.680962][ T6] asix 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 37.698906][ T6] asix: probe of 1-1:0.0 failed with error -71 [ 37.707755][ T6] usb 1-1: USB disconnect, device number 3 [ 37.906540][ T24] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 38.096487][ T24] usb 3-1: Using ep0 maxpacket: 32 [ 38.103560][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 38.127183][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 38.139747][ T24] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 38.151725][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 38.171504][ T24] usb 3-1: config 0 descriptor?? [ 38.177707][ T24] hub 3-1:0.0: USB hub found [ 38.226236][ T1544] loop0: detected capacity change from 0 to 1024 [ 38.239375][ T1544] EXT4-fs: Ignoring removed nomblk_io_submit option [ 38.249344][ T1544] EXT4-fs: Invalid want_extra_isize 132 [ 38.378634][ T24] hub 3-1:0.0: 1 port detected [ 38.476483][ T6] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 38.607834][ T1532] loop1: detected capacity change from 0 to 131072 [ 38.614712][ T1532] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 150994945) [ 38.623104][ T1532] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 38.632054][ T1532] F2FS-fs (loop1): invalid crc value [ 38.639286][ T1532] F2FS-fs (loop1): Found nat_bits in checkpoint [ 38.677609][ T6] usb 5-1: config 1 has an invalid descriptor of length 220, skipping remainder of the config [ 38.680416][ T1532] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 38.687976][ T6] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 38.695018][ T1532] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e4 [ 38.704075][ T6] usb 5-1: config 1 has no interface number 0 [ 38.726450][ T6] usb 5-1: config 1 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 38.737237][ T6] usb 5-1: Duplicate descriptor for config 1 interface 1 altsetting 0, skipping [ 38.746039][ T6] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 26447, setting to 1024 [ 38.757062][ T6] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 38.766932][ T6] usb 5-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 38.806685][ T6] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 38.819836][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 38.822359][ T1575] bridge0: port 3(vlan2) entered blocking state [ 38.834004][ T6] usb 5-1: Product: syz [ 38.835157][ T1575] bridge0: port 3(vlan2) entered disabled state [ 38.845446][ T6] usb 5-1: Manufacturer: syz [ 38.850210][ T6] usb 5-1: SerialNumber: syz [ 38.938781][ T1583] syz.0.548[1583] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 38.938904][ T1583] syz.0.548[1583] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 38.983086][ T297] hub 3-1:0.0: activate --> -90 [ 39.067381][ T1540] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 39.211930][ T28] kauditd_printk_skb: 35 callbacks suppressed [ 39.211965][ T28] audit: type=1400 audit(1744239103.588:399): avc: denied { lock } for pid=1601 comm="syz.1.557" path="socket:[21506]" dev="sockfs" ino=21506 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_stream_socket permissive=1 [ 39.247799][ T1602] loop1: detected capacity change from 0 to 512 [ 39.302625][ T1602] EXT4-fs error (device loop1): ext4_orphan_get:1426: comm syz.1.557: bad orphan inode 13 [ 39.314824][ T1607] hub 1-0:1.0: USB hub found [ 39.327772][ T1607] hub 1-0:1.0: 1 port detected [ 39.337121][ T1602] ext4_test_bit(bit=12, block=4) = 1 [ 39.342403][ T28] audit: type=1400 audit(1744239103.678:400): avc: denied { append } for pid=1606 comm="syz.3.558" name="001" dev="devtmpfs" ino=160 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 39.370673][ T1602] is_bad_inode(inode)=0 [ 39.383604][ T1602] NEXT_ORPHAN(inode)=0 [ 39.409908][ T1602] max_ino=32 [ 39.412998][ T1602] i_nlink=1 [ 39.415993][ T1602] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 39.425067][ T1605] usb 3-1: USB disconnect, device number 2 [ 39.490747][ T289] EXT4-fs (loop1): unmounting filesystem. [ 39.532849][ T28] audit: type=1400 audit(1744239103.908:401): avc: denied { setopt } for pid=1615 comm="syz.3.562" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 39.625162][ T1596] loop0: detected capacity change from 0 to 131072 [ 39.632954][ T1596] F2FS-fs (loop0): Wrong CP boundary, start(512) end(1536) blocks(0) [ 39.641093][ T1596] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 39.653001][ T1596] F2FS-fs (loop0): invalid crc value [ 39.675485][ T1596] F2FS-fs (loop0): Found nat_bits in checkpoint [ 39.723264][ T1596] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 39.728045][ T1540] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 39.730197][ T1596] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 39.744964][ T6] cdc_ncm 5-1:1.1: bind() failure [ 39.795864][ T28] audit: type=1400 audit(1744239104.168:402): avc: denied { read write } for pid=1631 comm="syz.1.567" name="uinput" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 39.819973][ T28] audit: type=1400 audit(1744239104.198:403): avc: denied { open } for pid=1631 comm="syz.1.567" path="/dev/uinput" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 39.856613][ T28] audit: type=1400 audit(1744239104.218:404): avc: denied { ioctl } for pid=1631 comm="syz.1.567" path="/dev/uinput" dev="devtmpfs" ino=258 ioctlcmd=0x55ca scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 39.882167][ T297] usb 3-1-port1: config error [ 39.970612][ T297] usb 5-1: USB disconnect, device number 2 [ 40.523667][ T1657] loop4: detected capacity change from 0 to 512 [ 40.546849][ T1657] EXT4-fs (loop4): #blocks per group too big: 466944 [ 40.982960][ T1696] loop3: detected capacity change from 0 to 4096 [ 41.087555][ T1696] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 41.116757][ T28] audit: type=1400 audit(1744239105.498:405): avc: denied { mounton } for pid=1695 comm="syz.3.596" path="/125/file0/file0" dev="loop3" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 41.156501][ T293] EXT4-fs (loop3): unmounting filesystem. [ 41.176476][ T28] audit: type=1400 audit(1744239105.528:406): avc: denied { mounton } for pid=1695 comm="syz.3.596" path="/125/file0/file0" dev="overlay" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 41.199786][ T28] audit: type=1400 audit(1744239105.528:407): avc: denied { rmdir } for pid=293 comm="syz-executor" name="lost+found" dev="loop3" ino=11 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 41.236509][ T28] audit: type=1400 audit(1744239105.528:408): avc: denied { unlink } for pid=293 comm="syz-executor" name="file0" dev="loop3" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 41.275987][ T1697] syz.2.595 (1697) used greatest stack depth: 20296 bytes left [ 41.589386][ T1730] loop0: detected capacity change from 0 to 512 [ 41.620543][ T1730] EXT4-fs (loop0): #blocks per group too big: 466944 [ 42.040876][ T1732] loop4: detected capacity change from 0 to 131072 [ 42.047997][ T1732] F2FS-fs (loop4): Wrong CP boundary, start(512) end(1536) blocks(0) [ 42.055948][ T1732] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 42.065005][ T1732] F2FS-fs (loop4): invalid crc value [ 42.075182][ T1732] F2FS-fs (loop4): Found nat_bits in checkpoint [ 42.140121][ T1732] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 42.147391][ T1732] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e4 [ 42.367985][ T1757] loop3: detected capacity change from 0 to 1024 [ 42.387572][ T1759] loop1: detected capacity change from 0 to 256 [ 42.406865][ T1757] EXT4-fs: Ignoring removed orlov option [ 42.426276][ T1759] FAT-fs (loop1): Unrecognized mount option "ShortnäýÐÅ[C+yame=winntp«lº" or missing value [ 42.468127][ T1757] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 42.552960][ T1757] EXT4-fs (loop3): re-mounted. Quota mode: none. [ 42.614011][ T293] EXT4-fs (loop3): unmounting filesystem. [ 42.626765][ T1775] loop1: detected capacity change from 0 to 512 [ 42.638746][ T1775] EXT4-fs (loop1): #blocks per group too big: 466944 [ 42.663079][ T331] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 42.674169][ T1779] loop3: detected capacity change from 0 to 1024 [ 42.727591][ T1779] EXT4-fs: Ignoring removed nomblk_io_submit option [ 42.754110][ T1779] EXT4-fs: Invalid want_extra_isize 132 [ 42.972056][ T1806] loop1: detected capacity change from 0 to 1024 [ 42.996634][ T1806] EXT4-fs: Ignoring removed orlov option [ 43.008747][ T1810] SELinux: security_context_str_to_sid (u) failed with errno=-22 [ 43.067249][ T1806] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 43.146906][ T1806] EXT4-fs (loop1): re-mounted. Quota mode: none. [ 43.217498][ T289] EXT4-fs (loop1): unmounting filesystem. [ 43.474059][ T1832] loop4: detected capacity change from 0 to 1024 [ 43.506533][ T1832] EXT4-fs: Ignoring removed nomblk_io_submit option [ 43.515048][ T1832] EXT4-fs: Invalid want_extra_isize 132 [ 43.653862][ T1839] loop1: detected capacity change from 0 to 1024 [ 43.664031][ T1839] EXT4-fs: Ignoring removed nomblk_io_submit option [ 43.686859][ T1839] EXT4-fs: Invalid want_extra_isize 132 [ 43.703570][ T1841] loop4: detected capacity change from 0 to 512 [ 43.719610][ T1841] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 43.745831][ T1841] EXT4-fs (loop4): can't mount with commit=3, fs mounted w/o journal [ 43.864235][ T1859] devpts: called with bogus options [ 44.042700][ T1845] loop2: detected capacity change from 0 to 40427 [ 44.050699][ T1845] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 44.063593][ T1845] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 44.076241][ T1845] F2FS-fs (loop2): invalid crc value [ 44.091412][ T1845] F2FS-fs (loop2): Found nat_bits in checkpoint [ 44.143242][ T1845] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 44.150491][ T1845] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 44.174730][ T1845] syz.2.649: attempt to access beyond end of device [ 44.174730][ T1845] loop2: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 44.280798][ T1845] Invalid ELF header magic: != ELF [ 44.327526][ T290] syz-executor: attempt to access beyond end of device [ 44.327526][ T290] loop2: rw=2049, sector=40960, nr_sectors = 8 limit=40427 [ 44.333400][ T1874] loop4: detected capacity change from 0 to 256 [ 44.342604][ T43] F2FS-fs (loop2): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 44.360838][ T1874] FAT-fs (loop4): Unrecognized mount option "ShortnäýÐÅ[C+yame=winntp«lº" or missing value [ 44.388936][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 44.392354][ T43] F2FS-fs (loop2): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix. [ 44.398265][ T24] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on syz0 [ 44.416390][ T1881] netlink: 28 bytes leftover after parsing attributes in process `syz.0.674'. [ 44.425202][ T1881] netlink: 28 bytes leftover after parsing attributes in process `syz.0.674'. [ 44.434572][ T1881] netlink: 28 bytes leftover after parsing attributes in process `syz.0.674'. [ 44.656513][ T1605] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 44.709773][ T1895] device veth4 entered promiscuous mode [ 44.795995][ T28] kauditd_printk_skb: 13 callbacks suppressed [ 44.796014][ T28] audit: type=1326 audit(1744239109.168:422): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1907 comm="syz.2.678" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7fbfe8584127 code=0x7ffc0000 [ 44.825415][ T28] audit: type=1326 audit(1744239109.168:423): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1907 comm="syz.2.678" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fbfe8529359 code=0x7ffc0000 [ 44.853786][ T1605] usb 5-1: Using ep0 maxpacket: 16 [ 44.860601][ T1605] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 44.876114][ T1605] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 44.886020][ T1605] usb 5-1: New USB device found, idVendor=05ac, idProduct=8241, bcdDevice= 0.00 [ 44.895120][ T1605] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 44.910592][ T1605] usb 5-1: config 0 descriptor?? [ 44.915584][ T28] audit: type=1326 audit(1744239109.168:424): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1907 comm="syz.2.678" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7fbfe8584127 code=0x7ffc0000 [ 44.940715][ T28] audit: type=1326 audit(1744239109.168:425): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1907 comm="syz.2.678" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fbfe8529359 code=0x7ffc0000 [ 44.964738][ T28] audit: type=1326 audit(1744239109.178:426): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1907 comm="syz.2.678" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7fbfe8584127 code=0x7ffc0000 [ 44.988172][ T28] audit: type=1326 audit(1744239109.178:427): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1907 comm="syz.2.678" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fbfe8529359 code=0x7ffc0000 [ 45.032369][ T28] audit: type=1326 audit(1744239109.178:428): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1907 comm="syz.2.678" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbfe858d169 code=0x7ffc0000 [ 45.070414][ T28] audit: type=1326 audit(1744239109.178:429): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1907 comm="syz.2.678" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7fbfe8584127 code=0x7ffc0000 [ 45.094691][ T28] audit: type=1326 audit(1744239109.178:430): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1907 comm="syz.2.678" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fbfe8529359 code=0x7ffc0000 [ 45.118441][ T28] audit: type=1326 audit(1744239109.178:431): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1907 comm="syz.2.678" exe="/root/syz-executor" sig=0 arch=c000003e syscall=115 compat=0 ip=0x7fbfe858d169 code=0x7ffc0000 [ 45.345679][ T1605] appleir 0003:05AC:8241.0002: unknown main item tag 0x0 [ 45.357460][ T1605] appleir 0003:05AC:8241.0002: unknown main item tag 0x0 [ 45.364033][ T1910] loop2: detected capacity change from 0 to 131072 [ 45.370473][ T1605] appleir 0003:05AC:8241.0002: unknown main item tag 0x0 [ 45.382438][ T1910] F2FS-fs (loop2): Wrong CP boundary, start(512) end(1536) blocks(0) [ 45.390431][ T1910] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 45.401288][ T1910] F2FS-fs (loop2): invalid crc value [ 45.435867][ T1605] appleir 0003:05AC:8241.0002: unknown main item tag 0x0 [ 45.446975][ T1910] F2FS-fs (loop2): Found nat_bits in checkpoint [ 45.462221][ T1605] appleir 0003:05AC:8241.0002: unknown main item tag 0x0 [ 45.486903][ T1605] appleir 0003:05AC:8241.0002: No inputs registered, leaving [ 45.502806][ T1910] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 45.505879][ T1605] appleir 0003:05AC:8241.0002: hiddev96,hidraw0: USB HID v0.00 Device [HID 05ac:8241] on usb-dummy_hcd.4-1/input0 [ 45.509742][ T1910] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4 [ 45.619769][ T1605] usb 5-1: USB disconnect, device number 3 [ 45.770489][ T1934] netlink: 8 bytes leftover after parsing attributes in process `syz.1.698'. [ 46.581407][ T1960] loop1: detected capacity change from 0 to 131072 [ 46.589209][ T1960] F2FS-fs (loop1): Wrong CP boundary, start(512) end(1536) blocks(0) [ 46.597402][ T1960] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 46.607048][ T1960] F2FS-fs (loop1): invalid crc value [ 46.634654][ T1960] F2FS-fs (loop1): Found nat_bits in checkpoint [ 46.680016][ T1960] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 46.686948][ T1960] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e4 [ 46.709025][ T1992] loop4: detected capacity change from 0 to 128 [ 47.543785][ T2034] loop3: detected capacity change from 0 to 131072 [ 47.550873][ T2034] F2FS-fs (loop3): Wrong CP boundary, start(512) end(1536) blocks(0) [ 47.558833][ T2034] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 47.567509][ T2034] F2FS-fs (loop3): invalid crc value [ 47.574311][ T2034] F2FS-fs (loop3): Found nat_bits in checkpoint [ 47.610017][ T2034] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 47.616922][ T2034] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e4 [ 47.904128][ T2081] loop2: detected capacity change from 0 to 256 [ 47.932387][ T2081] exfat: Deprecated parameter 'utf8' [ 47.954159][ T2081] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xf6dff195, utbl_chksum : 0xe619d30d) [ 48.115052][ T2095] device vlan2 entered promiscuous mode [ 48.216509][ T300] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 48.249174][ T2101] loop2: detected capacity change from 0 to 512 [ 48.269921][ T2091] loop0: detected capacity change from 0 to 40427 [ 48.279092][ T2091] F2FS-fs (loop0): invalid crc value [ 48.301123][ T2091] F2FS-fs (loop0): Found nat_bits in checkpoint [ 48.305808][ T2101] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 48.317076][ T2101] ext4 filesystem being mounted at /153/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.352317][ T2101] netlink: 52 bytes leftover after parsing attributes in process `syz.2.756'. [ 48.375643][ T2091] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 48.402811][ T290] EXT4-fs (loop2): unmounting filesystem. [ 48.416470][ T300] usb 5-1: Using ep0 maxpacket: 32 [ 48.430343][ T300] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 48.462562][ T2117] loop1: detected capacity change from 0 to 4096 [ 48.468871][ T300] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 48.480462][ T2117] EXT4-fs: Ignoring removed orlov option [ 48.485998][ T300] usb 5-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 48.495528][ T300] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 48.504304][ T2117] EXT4-fs (loop1): Test dummy encryption mode enabled [ 48.512270][ T300] usb 5-1: config 0 descriptor?? [ 48.519710][ T300] hub 5-1:0.0: USB hub found [ 48.526605][ T43] kworker/u4:2: attempt to access beyond end of device [ 48.526605][ T43] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 48.540712][ T2117] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 48.611229][ T289] EXT4-fs (loop1): unmounting filesystem. [ 48.649731][ T2131] mmap: syz.2.768 (2131) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 48.670574][ T2133] loop3: detected capacity change from 0 to 512 [ 48.715057][ T2133] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 48.725272][ T300] hub 5-1:0.0: 1 port detected [ 48.725481][ T2133] ext4 filesystem being mounted at /172/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 48.796900][ T293] EXT4-fs (loop3): unmounting filesystem. [ 48.886255][ T2152] loop0: detected capacity change from 0 to 256 [ 48.907658][ T2152] exfat: Deprecated parameter 'utf8' [ 48.916143][ T2152] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0xf6dff195, utbl_chksum : 0xe619d30d) [ 49.148713][ T2164] loop3: detected capacity change from 0 to 4096 [ 49.157777][ T2164] EXT4-fs: Ignoring removed orlov option [ 49.163952][ T2164] EXT4-fs (loop3): Test dummy encryption mode enabled [ 49.174142][ T2164] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 49.195970][ T293] EXT4-fs (loop3): unmounting filesystem. [ 49.331306][ T300] hub 5-1:0.0: activate --> -90 [ 49.370632][ T2183] loop0: detected capacity change from 0 to 512 [ 49.433098][ T2183] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 49.452247][ T2183] ext4 filesystem being mounted at /137/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 49.493096][ T291] EXT4-fs (loop0): unmounting filesystem. [ 49.666006][ T2188] loop3: detected capacity change from 0 to 40427 [ 49.685649][ T2188] F2FS-fs (loop3): fault_injection options not supported [ 49.695361][ T2188] F2FS-fs (loop3): invalid crc value [ 49.704610][ T2188] F2FS-fs (loop3): Found nat_bits in checkpoint [ 49.735409][ T39] usb 5-1: USB disconnect, device number 4 [ 49.770000][ T2203] netlink: 24 bytes leftover after parsing attributes in process `syz.2.792'. [ 49.788834][ T2188] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 49.840358][ T2207] loop2: detected capacity change from 0 to 4096 [ 49.855969][ T2207] EXT4-fs: Ignoring removed orlov option [ 49.864171][ T2207] EXT4-fs (loop2): Test dummy encryption mode enabled [ 49.873292][ T293] syz-executor: attempt to access beyond end of device [ 49.873292][ T293] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 49.888466][ T2207] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 49.924540][ T290] EXT4-fs (loop2): unmounting filesystem. [ 49.966517][ T300] usb 5-1-port1: config error [ 50.466155][ T2248] netlink: 8 bytes leftover after parsing attributes in process `syz.2.810'. [ 50.535942][ T2254] loop2: detected capacity change from 0 to 512 [ 50.548888][ T2254] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 50.557970][ T2254] ext4 filesystem being mounted at /168/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 50.655945][ T290] EXT4-fs (loop2): unmounting filesystem. [ 50.786474][ T39] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 50.986591][ T39] usb 2-1: Using ep0 maxpacket: 32 [ 50.993023][ T39] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 51.014157][ T39] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 51.034164][ T39] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 51.046435][ T297] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 51.063958][ T39] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 51.077456][ T39] usb 2-1: config 0 descriptor?? [ 51.087848][ T39] hub 2-1:0.0: USB hub found [ 51.246493][ T297] usb 1-1: Using ep0 maxpacket: 16 [ 51.252820][ T297] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 51.269310][ T297] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 51.279243][ T297] usb 1-1: New USB device found, idVendor=05ac, idProduct=8241, bcdDevice= 0.00 [ 51.289949][ T297] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 51.290070][ T39] hub 2-1:0.0: 1 port detected [ 51.303586][ T297] usb 1-1: config 0 descriptor?? [ 51.711749][ T297] appleir 0003:05AC:8241.0003: unknown main item tag 0x0 [ 51.723102][ T297] appleir 0003:05AC:8241.0003: unknown main item tag 0x0 [ 51.735793][ T297] appleir 0003:05AC:8241.0003: unknown main item tag 0x0 [ 51.742789][ T297] appleir 0003:05AC:8241.0003: unknown main item tag 0x0 [ 51.750481][ T297] appleir 0003:05AC:8241.0003: unknown main item tag 0x0 [ 51.757829][ T297] appleir 0003:05AC:8241.0003: No inputs registered, leaving [ 51.788004][ T24] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 51.795977][ T297] appleir 0003:05AC:8241.0003: hiddev96,hidraw0: USB HID v0.00 Device [HID 05ac:8241] on usb-dummy_hcd.0-1/input0 [ 51.903777][ T297] hub 2-1:0.0: activate --> -90 [ 51.986539][ T24] usb 4-1: Using ep0 maxpacket: 8 [ 51.992791][ T24] usb 4-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 52.002890][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 52.012146][ T320] usb 1-1: USB disconnect, device number 4 [ 52.018855][ T24] usb 4-1: config 0 descriptor?? [ 52.052153][ T2296] loop2: detected capacity change from 0 to 131072 [ 52.059361][ T2296] F2FS-fs (loop2): Invalid segment/section count (31, 24 x 150994945) [ 52.068212][ T2296] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 52.077494][ T2296] F2FS-fs (loop2): invalid crc value [ 52.085029][ T2296] F2FS-fs (loop2): Found nat_bits in checkpoint [ 52.129423][ T2296] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 52.136535][ T2296] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4 [ 52.206283][ T28] kauditd_printk_skb: 6 callbacks suppressed [ 52.206303][ T28] audit: type=1400 audit(1744239116.578:438): avc: denied { load_policy } for pid=2304 comm="syz.4.844" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 52.235605][ T24] asix 4-1:0.0 (unnamed net_device) (uninitialized): invalid hw address, using random [ 52.252070][ T2305] SELinux: failed to load policy [ 52.315233][ T320] usb 2-1: USB disconnect, device number 2 [ 52.455784][ T2310] loop4: detected capacity change from 0 to 1024 [ 52.478237][ T2310] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 52.484245][ T2317] loop2: detected capacity change from 0 to 512 [ 52.547667][ T2317] EXT4-fs error (device loop2): ext4_orphan_get:1426: comm syz.2.837: bad orphan inode 13 [ 52.557784][ T297] usb 2-1-port1: config error [ 52.589110][ T2317] ext4_test_bit(bit=12, block=4) = 1 [ 52.594552][ T2317] is_bad_inode(inode)=0 [ 52.598646][ T2317] NEXT_ORPHAN(inode)=0 [ 52.602504][ T2317] max_ino=32 [ 52.605756][ T2317] i_nlink=1 [ 52.608875][ T2317] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 52.647577][ T292] EXT4-fs (loop4): unmounting filesystem. [ 52.651977][ T290] EXT4-fs (loop2): unmounting filesystem. [ 52.714373][ T2332] loop7: detected capacity change from 0 to 16384 [ 52.807654][ T56] I/O error, dev loop7, sector 3328 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 2 [ 52.817225][ T56] Buffer I/O error on dev loop7, logical block 416, lost async page write [ 52.895387][ T2352] SELinux: policydb magic number 0x6572666b does not match expected magic number 0xf97cff8c [ 52.905730][ T2352] SELinux: failed to load policy [ 52.990844][ T2364] loop2: detected capacity change from 0 to 2048 [ 53.008043][ T2364] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 53.032801][ T290] EXT4-fs (loop2): unmounting filesystem. [ 53.038717][ T24] asix 4-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 53.050768][ T24] asix: probe of 4-1:0.0 failed with error -71 [ 53.059920][ T24] usb 4-1: USB disconnect, device number 2 [ 53.555173][ T2371] tipc: Started in network mode [ 53.560332][ T2371] tipc: Node identity 5f0f040000000000002e, cluster identity 4711 [ 53.647200][ T2370] SELinux: failed to load policy [ 53.775748][ T2399] loop3: detected capacity change from 0 to 128 [ 53.784490][ T2399] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 53.794460][ T2399] ext4 filesystem being mounted at /189/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 53.807363][ T2399] syz.3.876 (pid 2399) is setting deprecated v1 encryption policy; recommend upgrading to v2. [ 53.825248][ T293] EXT4-fs (loop3): unmounting filesystem. [ 53.862907][ T2413] netlink: 44 bytes leftover after parsing attributes in process `syz.0.888'. [ 53.872142][ T2413] netlink: 34 bytes leftover after parsing attributes in process `syz.0.888'. [ 53.982031][ T2430] netlink: 40 bytes leftover after parsing attributes in process `syz.0.889'. [ 54.011434][ T24] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 54.035872][ T2435] tmpfs: Unknown parameter 'nolazytimeÿÿ' [ 54.067944][ T2437] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 54.196566][ T24] usb 5-1: Using ep0 maxpacket: 8 [ 54.207240][ T24] usb 5-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 54.216466][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 54.232555][ T24] usb 5-1: config 0 descriptor?? [ 54.439835][ T24] asix 5-1:0.0 (unnamed net_device) (uninitialized): invalid hw address, using random [ 54.642828][ T2446] SELinux: failed to load policy [ 54.665070][ T2451] netlink: 44 bytes leftover after parsing attributes in process `syz.1.896'. [ 54.674021][ T2451] netlink: 34 bytes leftover after parsing attributes in process `syz.1.896'. [ 54.856651][ T2466] loop7: detected capacity change from 0 to 16384 [ 54.864811][ T2457] loop0: detected capacity change from 0 to 40427 [ 54.872841][ T2457] F2FS-fs (loop0): fault_injection options not supported [ 54.880667][ T2457] F2FS-fs (loop0): invalid crc value [ 54.895207][ T2457] F2FS-fs (loop0): Found nat_bits in checkpoint [ 54.953808][ T2457] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 54.974057][ T2457] syz.0.899: attempt to access beyond end of device [ 54.974057][ T2457] loop0: rw=2049, sector=45096, nr_sectors = 16 limit=40427 [ 54.975236][ T41] I/O error, dev loop7, sector 3200 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 2 [ 54.997176][ T41] Buffer I/O error on dev loop7, logical block 400, lost async page write [ 55.018254][ T291] syz-executor: attempt to access beyond end of device [ 55.018254][ T291] loop0: rw=2049, sector=45112, nr_sectors = 8 limit=40427 [ 55.074089][ T28] audit: type=1400 audit(1744239375.457:439): avc: denied { mounton } for pid=2477 comm="syz.1.909" path="/172/file0/file0" dev="ramfs" ino=23425 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:ramfs_t tclass=dir permissive=1 [ 55.106067][ T2478] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 55.117010][ T2478] overlayfs: failed to set xattr on upper [ 55.126600][ T2478] overlayfs: ...falling back to index=off,metacopy=off. [ 55.150989][ T28] audit: type=1400 audit(1744239375.537:440): avc: denied { unmount } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 55.251645][ T24] asix 5-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 55.265734][ T24] asix: probe of 5-1:0.0 failed with error -71 [ 55.274199][ T24] usb 5-1: USB disconnect, device number 5 [ 55.286953][ T28] audit: type=1326 audit(1744239375.677:441): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2489 comm="syz.2.915" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbfe858d169 code=0x7ffc0000 [ 55.326568][ T28] audit: type=1326 audit(1744239375.677:442): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2489 comm="syz.2.915" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fbfe8529359 code=0x7ffc0000 [ 55.379656][ T28] audit: type=1326 audit(1744239375.677:443): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2489 comm="syz.2.915" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fbfe8529359 code=0x7ffc0000 [ 55.429652][ T28] audit: type=1326 audit(1744239375.677:444): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2489 comm="syz.2.915" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fbfe8529359 code=0x7ffc0000 [ 55.479650][ T28] audit: type=1326 audit(1744239375.677:445): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2489 comm="syz.2.915" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fbfe8529359 code=0x7ffc0000 [ 55.529649][ T28] audit: type=1326 audit(1744239375.677:446): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2489 comm="syz.2.915" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fbfe8529359 code=0x7ffc0000 [ 55.582836][ T28] audit: type=1326 audit(1744239375.677:447): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2489 comm="syz.2.915" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fbfe8529359 code=0x7ffc0000 [ 55.774796][ T2504] loop7: detected capacity change from 0 to 16384 [ 55.911535][ T41] I/O error, dev loop7, sector 2432 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 2 [ 55.921096][ T41] Buffer I/O error on dev loop7, logical block 304, lost async page write [ 56.076473][ T6] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 56.267743][ T6] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 56.278746][ T6] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 56.286459][ T318] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 56.287706][ T6] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.303809][ T6] usb 2-1: config 0 descriptor?? [ 56.477641][ T318] usb 4-1: config 1 has an invalid descriptor of length 220, skipping remainder of the config [ 56.487771][ T318] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 56.496463][ T318] usb 4-1: config 1 has no interface number 0 [ 56.502321][ T318] usb 4-1: config 1 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 56.513004][ T318] usb 4-1: Duplicate descriptor for config 1 interface 1 altsetting 0, skipping [ 56.520967][ T6] usbhid 2-1:0.0: can't add hid device: -71 [ 56.521860][ T318] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 26447, setting to 1024 [ 56.527747][ T6] usbhid: probe of 2-1:0.0 failed with error -71 [ 56.538564][ T318] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 56.546140][ T6] usb 2-1: USB disconnect, device number 3 [ 56.554497][ T318] usb 4-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 56.574184][ T318] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 56.583072][ T318] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.590884][ T318] usb 4-1: Product: syz [ 56.594825][ T318] usb 4-1: Manufacturer: syz [ 56.599276][ T318] usb 4-1: SerialNumber: syz [ 56.655943][ T2527] loop0: detected capacity change from 0 to 2048 [ 56.667859][ T2527] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 56.687881][ T291] EXT4-fs (loop0): unmounting filesystem. [ 56.708230][ T2534] A link change request failed with some changes committed already. Interface gre0 may have been left with an inconsistent configuration, please check. [ 56.805761][ T2513] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 56.814388][ T2545] netem: change failed [ 56.835666][ T2549] loop2: detected capacity change from 0 to 512 [ 56.845227][ T2549] EXT4-fs: Ignoring removed i_version option [ 56.865402][ T2549] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 56.876551][ T2553] serio: Serial port ptm0 [ 56.899318][ T290] EXT4-fs (loop2): unmounting filesystem. [ 56.960057][ T2537] loop4: detected capacity change from 0 to 40427 [ 56.968037][ T2537] F2FS-fs (loop4): invalid crc value [ 56.974962][ T2537] F2FS-fs (loop4): Found nat_bits in checkpoint [ 57.016884][ T2537] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e4 [ 57.116485][ T6] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 57.180194][ T2572] A link change request failed with some changes committed already. Interface gre0 may have been left with an inconsistent configuration, please check. [ 57.203190][ T2573] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 57.217979][ T2575] loop0: detected capacity change from 0 to 256 [ 57.296458][ T6] usb 2-1: Using ep0 maxpacket: 16 [ 57.302724][ T6] usb 2-1: config 0 interface 0 altsetting 253 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 57.321533][ T6] usb 2-1: config 0 interface 0 altsetting 253 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 57.336683][ T6] usb 2-1: config 0 interface 0 has no altsetting 0 [ 57.343161][ T6] usb 2-1: New USB device found, idVendor=04d8, idProduct=f002, bcdDevice= 0.00 [ 57.352199][ T6] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.361045][ T6] usb 2-1: config 0 descriptor?? [ 57.408347][ T2582] loop4: detected capacity change from 0 to 40427 [ 57.415262][ T2582] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12 [ 57.422972][ T2582] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 57.425178][ T2513] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 57.434462][ T2582] F2FS-fs (loop4): Found nat_bits in checkpoint [ 57.444581][ T318] cdc_ncm 4-1:1.1: bind() failure [ 57.477837][ T2582] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 57.484809][ T2582] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 57.497796][ T28] kauditd_printk_skb: 2119 callbacks suppressed [ 57.497816][ T28] audit: type=1400 audit(1744239377.887:2567): avc: denied { getopt } for pid=2581 comm="syz.4.950" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 57.577361][ T2590] IPv6: NLM_F_REPLACE set, but no existing node found! [ 57.593901][ T2592] netem: change failed [ 57.599701][ T2594] loop0: detected capacity change from 0 to 128 [ 57.608824][ T2594] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 57.617118][ T2597] loop4: detected capacity change from 0 to 512 [ 57.617441][ T2597] EXT4-fs: Ignoring removed i_version option [ 57.629285][ T2594] ext4 filesystem being mounted at /178/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 57.665129][ T28] audit: type=1400 audit(1744239378.047:2568): avc: denied { mounton } for pid=2593 comm="syz.0.953" path="/178/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 57.681577][ T300] usb 4-1: USB disconnect, device number 3 [ 57.711671][ T2597] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 57.769511][ T6] hid-picolcd 0003:04D8:F002.0004: unknown main item tag 0x0 [ 57.781074][ T292] EXT4-fs (loop4): unmounting filesystem. [ 57.846558][ T6] hid-picolcd 0003:04D8:F002.0004: No report with id 0xf3 found [ 57.854273][ T6] hid-picolcd 0003:04D8:F002.0004: No report with id 0xf4 found [ 58.177587][ T6] usb 2-1: USB disconnect, device number 4 [ 58.246537][ T2604] A link change request failed with some changes committed already. Interface gre0 may have been left with an inconsistent configuration, please check. [ 58.303782][ T291] EXT4-fs (loop0): unmounting filesystem. [ 58.462178][ T2626] loop7: detected capacity change from 0 to 16384 [ 58.534951][ T56] I/O error, dev loop7, sector 1280 op 0x1:(WRITE) flags 0x800 phys_seg 7 prio class 2 [ 58.544520][ T56] Buffer I/O error on dev loop7, logical block 160, lost async page write [ 58.552849][ T56] Buffer I/O error on dev loop7, logical block 161, lost async page write [ 58.561198][ T56] Buffer I/O error on dev loop7, logical block 162, lost async page write [ 58.569473][ T56] Buffer I/O error on dev loop7, logical block 163, lost async page write [ 58.577925][ T56] Buffer I/O error on dev loop7, logical block 164, lost async page write [ 58.586269][ T56] Buffer I/O error on dev loop7, logical block 165, lost async page write [ 58.594671][ T56] Buffer I/O error on dev loop7, logical block 166, lost async page write [ 58.615478][ T2615] loop3: detected capacity change from 0 to 40427 [ 58.622716][ T2607] loop2: detected capacity change from 0 to 40427 [ 58.629773][ T2615] F2FS-fs (loop3): fault_injection options not supported [ 58.630571][ T41] I/O error, dev loop7, sector 1336 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 2 [ 58.646127][ T41] Buffer I/O error on dev loop7, logical block 167, lost async page write [ 58.654536][ T2615] F2FS-fs (loop3): heap/no_heap options were deprecated [ 58.656977][ T2607] F2FS-fs (loop2): fault_injection options not supported [ 58.661588][ T2615] F2FS-fs (loop3): Image doesn't support compression [ 58.691594][ T2607] F2FS-fs (loop2): invalid crc value [ 58.705221][ T2615] F2FS-fs (loop3): invalid crc value [ 58.725577][ T2607] F2FS-fs (loop2): Found nat_bits in checkpoint [ 58.736887][ T2615] F2FS-fs (loop3): Found nat_bits in checkpoint [ 58.821756][ T2607] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 58.854869][ T2615] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 58.892586][ T28] audit: type=1400 audit(1744239379.277:2569): avc: denied { mounton } for pid=2612 comm="syz.3.962" path="/201/file0/file1" dev="loop3" ino=17 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 58.926808][ T2607] syz.2.969: attempt to access beyond end of device [ 58.926808][ T2607] loop2: rw=2049, sector=45096, nr_sectors = 16 limit=40427 [ 58.958194][ T43] kworker/u4:2: attempt to access beyond end of device [ 58.958194][ T43] loop3: rw=2049, sector=40960, nr_sectors = 32 limit=40427 [ 59.007045][ T2641] serio: Serial port ptm0 [ 59.016610][ T24] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 59.016624][ T290] syz-executor: attempt to access beyond end of device [ 59.016624][ T290] loop2: rw=2049, sector=45112, nr_sectors = 8 limit=40427 [ 59.257523][ T24] usb 2-1: config 1 has an invalid descriptor of length 220, skipping remainder of the config [ 59.279270][ T24] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 59.290214][ T24] usb 2-1: config 1 has no interface number 0 [ 59.296513][ T24] usb 2-1: config 1 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 59.307858][ T24] usb 2-1: Duplicate descriptor for config 1 interface 1 altsetting 0, skipping [ 59.316947][ T24] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 26447, setting to 1024 [ 59.326069][ T2648] netem: change failed [ 59.328281][ T24] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 59.344266][ T24] usb 2-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 59.364813][ T24] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 59.373720][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 59.394311][ T24] usb 2-1: Product: syz [ 59.398920][ T24] usb 2-1: Manufacturer: syz [ 59.404181][ T24] usb 2-1: SerialNumber: syz [ 59.612100][ T2687] loop7: detected capacity change from 0 to 16384 [ 59.620141][ T2635] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 59.680167][ T56] I/O error, dev loop7, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 2 [ 60.230142][ T2635] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 60.237607][ T24] cdc_ncm 2-1:1.1: bind() failure [ 60.286736][ T28] audit: type=1400 audit(1744239380.677:2570): avc: denied { mount } for pid=2697 comm="syz.0.1010" name="/" dev="configfs" ino=14631 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 60.316409][ T28] audit: type=1400 audit(1744239380.697:2571): avc: denied { search } for pid=2697 comm="syz.0.1010" name="/" dev="configfs" ino=14631 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 60.343881][ T28] audit: type=1400 audit(1744239380.697:2572): avc: denied { read } for pid=2697 comm="syz.0.1010" name="/" dev="configfs" ino=14631 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 60.367158][ T28] audit: type=1400 audit(1744239380.697:2573): avc: denied { open } for pid=2697 comm="syz.0.1010" path="/" dev="configfs" ino=14631 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 60.448817][ T6] usb 2-1: USB disconnect, device number 5 [ 60.473150][ T2721] loop0: detected capacity change from 0 to 512 [ 60.488332][ T2721] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 60.498422][ T2721] ext4 filesystem being mounted at /195/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.531456][ T291] EXT4-fs (loop0): unmounting filesystem. [ 60.592842][ T2713] loop2: detected capacity change from 0 to 40427 [ 60.600841][ T2713] F2FS-fs (loop2): invalid crc value [ 60.619897][ T2713] F2FS-fs (loop2): Found nat_bits in checkpoint [ 60.680817][ T2713] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4 [ 60.806669][ T2756] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1024'. [ 60.834042][ T28] audit: type=1400 audit(1744239381.217:2574): avc: denied { accept } for pid=2761 comm="syz.2.1026" path="socket:[25187]" dev="sockfs" ino=25187 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 60.993090][ T2787] loop4: detected capacity change from 0 to 512 [ 61.004407][ T28] audit: type=1400 audit(1744239381.387:2575): avc: denied { execstack } for pid=2782 comm="syz.0.1036" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 61.029290][ T2787] EXT4-fs (loop4): 1 orphan inode deleted [ 61.035102][ T2787] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 61.048387][ T2792] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1040'. [ 61.084345][ T292] EXT4-fs (loop4): unmounting filesystem. [ 61.132101][ T2805] SELinux: failed to load policy [ 61.157130][ T2816] loop3: detected capacity change from 0 to 256 [ 61.164518][ T2816] exFAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 61.175236][ T2816] exFAT-fs (loop3): Medium has reported failures. Some data may be lost. [ 61.195812][ T2816] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 61.214826][ T2824] loop7: detected capacity change from 0 to 16384 [ 61.237785][ T2826] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1055'. [ 61.322974][ T2841] SELinux: failed to load policy [ 61.325390][ T56] I/O error, dev loop7, sector 2176 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 2 [ 61.337694][ T56] Buffer I/O error on dev loop7, logical block 272, lost async page write [ 61.406492][ T318] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 61.541014][ T2862] loop1: detected capacity change from 0 to 256 [ 61.547731][ T2862] exFAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 61.558334][ T2862] exFAT-fs (loop1): Medium has reported failures. Some data may be lost. [ 61.569240][ T2862] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 61.586543][ T19] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 61.589428][ T318] usb 3-1: config 1 has an invalid descriptor of length 220, skipping remainder of the config [ 61.604263][ T318] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 61.616343][ T318] usb 3-1: config 1 has no interface number 0 [ 61.622300][ T318] usb 3-1: config 1 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 61.633381][ T318] usb 3-1: Duplicate descriptor for config 1 interface 1 altsetting 0, skipping [ 61.642277][ T318] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 26447, setting to 1024 [ 61.653221][ T318] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 61.663554][ T318] usb 3-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 61.677701][ T318] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 61.686680][ T318] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 61.694444][ T318] usb 3-1: Product: syz [ 61.698455][ T318] usb 3-1: Manufacturer: syz [ 61.702862][ T318] usb 3-1: SerialNumber: syz [ 61.776579][ T19] usb 5-1: Using ep0 maxpacket: 16 [ 61.782736][ T19] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 61.793651][ T19] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 61.803298][ T19] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 61.815878][ T19] usb 5-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 61.824709][ T19] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 61.833212][ T19] usb 5-1: config 0 descriptor?? [ 61.909535][ T2812] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 62.094138][ T28] audit: type=1400 audit(1744239382.477:2576): avc: denied { bind } for pid=2866 comm="syz.0.1084" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 62.216977][ T2882] incfs: Backing dir is not set, filesystem can't be mounted. [ 62.224369][ T2882] incfs: mount failed -2 [ 62.245625][ T19] input: HID 045e:07da as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:045E:07DA.0005/input/input5 [ 62.258453][ T19] microsoft 0003:045E:07DA.0005: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.4-1/input0 [ 62.322513][ T2890] SELinux: failed to load policy [ 62.459551][ T19] usb 5-1: USB disconnect, device number 6 [ 62.520457][ T2812] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 62.531483][ T318] cdc_ncm 3-1:1.1: bind() failure [ 62.548820][ T2912] loop1: detected capacity change from 0 to 256 [ 62.555734][ T2912] exfat: Deprecated parameter 'namecase' [ 62.563800][ T2912] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0xbe675ead, utbl_chksum : 0xe619d30d) [ 62.616487][ T24] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 62.675102][ T2928] kvm [2927]: vcpu0, guest rIP: 0xfff0 unimplemented MMIO_CONF_BASE wrmsr: 0x6574 [ 62.742966][ T297] usb 3-1: USB disconnect, device number 3 [ 62.807618][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x86 has an invalid bInterval 0, changing to 7 [ 62.818539][ T24] usb 4-1: New USB device found, idVendor=2040, idProduct=5530, bcdDevice=a8.82 [ 62.827506][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.845686][ T24] usb 4-1: config 0 descriptor?? [ 62.949893][ T2943] loop7: detected capacity change from 0 to 16384 [ 62.984912][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 62.984928][ T28] audit: type=1400 audit(1744239383.367:2580): avc: denied { bind } for pid=2944 comm="syz.0.1109" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 63.044566][ T2943] I/O error, dev loop7, sector 2816 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 2 [ 63.060763][ T297] usb 4-1: USB disconnect, device number 4 [ 63.278467][ T2979] loop4: detected capacity change from 0 to 1024 [ 63.285107][ T2979] EXT4-fs: Ignoring removed nomblk_io_submit option [ 63.302288][ T2979] EXT4-fs: Mount option(s) incompatible with ext2 [ 63.414893][ T2998] loop2: detected capacity change from 0 to 512 [ 63.447805][ T2998] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 63.463051][ T2998] ext4 filesystem being mounted at /229/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.494611][ T28] audit: type=1400 audit(1744239383.877:2581): avc: denied { setattr } for pid=2997 comm="syz.2.1133" path="/229/file1/file1" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 63.519575][ T28] audit: type=1400 audit(1744239383.907:2582): avc: denied { ioctl } for pid=2997 comm="syz.2.1133" path="/229/file1/file2" dev="loop2" ino=16 ioctlcmd=0x660f scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 63.548497][ T290] EXT4-fs (loop2): unmounting filesystem. [ 63.692272][ T28] audit: type=1400 audit(1744239384.067:2583): avc: denied { read write } for pid=290 comm="syz-executor" name="loop2" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 63.726103][ T28] audit: type=1400 audit(1744239384.077:2584): avc: denied { open } for pid=290 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 63.758199][ T28] audit: type=1400 audit(1744239384.077:2585): avc: denied { ioctl } for pid=290 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=116 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 63.787740][ T3026] loop1: detected capacity change from 0 to 1024 [ 63.794884][ T3026] EXT4-fs: Ignoring removed nomblk_io_submit option [ 63.802954][ T3026] EXT4-fs: Mount option(s) incompatible with ext2 [ 63.809795][ T28] audit: type=1400 audit(1744239384.107:2586): avc: denied { unmount } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 63.830476][ T28] audit: type=1400 audit(1744239384.107:2587): avc: denied { bpf } for pid=3023 comm="syz.2.1144" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 63.856508][ T28] audit: type=1400 audit(1744239384.107:2588): avc: denied { map_create } for pid=3023 comm="syz.2.1144" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 63.875914][ T28] audit: type=1400 audit(1744239384.107:2589): avc: denied { map_read map_write } for pid=3023 comm="syz.2.1144" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 63.939209][ T3041] loop1: detected capacity change from 0 to 512 [ 63.979514][ T3041] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 63.997096][ T3041] ext4 filesystem being mounted at /225/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.015171][ T3058] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.022122][ T3058] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.024390][ T3056] loop3: detected capacity change from 0 to 8192 [ 64.048486][ T289] EXT4-fs (loop1): unmounting filesystem. [ 64.108719][ T3068] loop3: detected capacity change from 0 to 1024 [ 64.115733][ T3068] EXT4-fs: Ignoring removed nomblk_io_submit option [ 64.123150][ T3068] EXT4-fs: Mount option(s) incompatible with ext2 [ 64.186460][ T297] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 64.368155][ T297] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x86 has an invalid bInterval 0, changing to 7 [ 64.386599][ T297] usb 5-1: New USB device found, idVendor=2040, idProduct=5530, bcdDevice=a8.82 [ 64.396879][ T297] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 64.412926][ T297] usb 5-1: config 0 descriptor?? [ 64.630368][ T297] usb 5-1: USB disconnect, device number 7 [ 64.745943][ T3145] loop3: detected capacity change from 0 to 512 [ 64.753070][ T3145] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 64.769342][ T3145] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 64.778313][ T3145] ext4 filesystem being mounted at /240/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 64.809957][ T293] EXT4-fs error (device loop3): ext4_readdir:260: inode #12: block 32: comm syz-executor: path /240/bus/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=3, rec_len=0, size=2048 fake=0 [ 64.966495][ T24] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 65.072808][ T3168] xt_hashlimit: size too large, truncated to 1048576 [ 65.167879][ T24] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 65.203011][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 65.222444][ T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 65.253557][ T24] usb 1-1: SerialNumber: syz [ 65.693033][ T24] cdc_ether: probe of 1-1:1.0 failed with error -71 [ 65.712109][ T24] usb 1-1: USB disconnect, device number 5 [ 65.909133][ T3202] loop4: detected capacity change from 0 to 40427 [ 65.919021][ T3202] F2FS-fs (loop4): Found nat_bits in checkpoint [ 65.968956][ T3202] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 65.994651][ T292] syz-executor: attempt to access beyond end of device [ 65.994651][ T292] loop4: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 66.094144][ T3210] loop1: detected capacity change from 0 to 8192 [ 66.614257][ T3227] netlink: 'syz.0.1243': attribute type 13 has an invalid length. [ 66.634684][ T3227] gretap0: refused to change device tx_queue_len [ 66.648793][ T3227] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 66.953837][ T3260] syz.4.1248[3260] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 66.953919][ T3260] syz.4.1248[3260] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 67.048751][ T3268] loop4: detected capacity change from 0 to 512 [ 67.090532][ T3268] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 67.124894][ T3268] EXT4-fs (loop4): 1 truncate cleaned up [ 67.130728][ T3268] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 67.157062][ T3268] EXT4-fs (loop4): shut down requested (0) [ 67.213228][ T292] EXT4-fs (loop4): unmounting filesystem. [ 67.258807][ T3280] loop1: detected capacity change from 0 to 512 [ 67.284602][ T3280] EXT4-fs: Ignoring removed mblk_io_submit option [ 67.312116][ T3280] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 67.344896][ T289] EXT4-fs (loop1): unmounting filesystem. [ 68.196436][ T28] kauditd_printk_skb: 177 callbacks suppressed [ 68.196460][ T28] audit: type=1400 audit(1744239388.577:2767): avc: denied { create } for pid=3303 comm="syz.0.1266" anonclass=[userfaultfd] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 68.226506][ T300] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 68.310705][ T28] audit: type=1400 audit(1744239388.697:2768): avc: denied { name_bind } for pid=3308 comm="syz.4.1268" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 68.356449][ T28] audit: type=1400 audit(1744239388.697:2769): avc: denied { node_bind } for pid=3308 comm="syz.4.1268" saddr=::1 src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 68.406414][ T28] audit: type=1400 audit(1744239388.767:2770): avc: denied { ioctl } for pid=3303 comm="syz.0.1266" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=27940 ioctlcmd=0xaa3f scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 68.438646][ T300] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 68.456731][ T300] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 68.480555][ T300] usb 2-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 68.502936][ T300] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.520876][ T300] usb 2-1: config 0 descriptor?? [ 68.946755][ T28] audit: type=1400 audit(1744239389.337:2771): avc: denied { execmem } for pid=3311 comm="syz.0.1269" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 69.087653][ T3312] netlink: 'syz.0.1269': attribute type 12 has an invalid length. [ 69.134675][ T300] usb 2-1: string descriptor 0 read error: -71 [ 69.149603][ T300] uclogic 0003:256C:006D.0006: failed retrieving string descriptor #200: -71 [ 69.165745][ T300] uclogic 0003:256C:006D.0006: failed retrieving pen parameters: -71 [ 69.173771][ T300] uclogic 0003:256C:006D.0006: failed probing pen v2 parameters: -71 [ 69.183256][ T28] audit: type=1400 audit(1744239389.567:2772): avc: denied { create } for pid=3317 comm="syz.0.1271" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 69.184422][ T300] uclogic 0003:256C:006D.0006: failed probing parameters: -71 [ 69.218698][ T300] uclogic: probe of 0003:256C:006D.0006 failed with error -71 [ 69.226061][ T28] audit: type=1400 audit(1744239389.567:2773): avc: denied { setopt } for pid=3317 comm="syz.0.1271" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 69.247329][ T300] usb 2-1: USB disconnect, device number 6 [ 69.254541][ T28] audit: type=1400 audit(1744239389.567:2774): avc: denied { bind } for pid=3317 comm="syz.0.1271" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 69.316509][ T24] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 69.507572][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 69.518534][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 69.528194][ T24] usb 3-1: New USB device found, idVendor=28de, idProduct=1142, bcdDevice= 0.00 [ 69.537197][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.556874][ T24] usb 3-1: config 0 descriptor?? [ 69.626439][ T320] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 69.693611][ T28] audit: type=1400 audit(1744239390.077:2775): avc: denied { append } for pid=3332 comm="syz.1.1279" name="001" dev="devtmpfs" ino=178 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 69.734181][ T28] audit: type=1400 audit(1744239390.117:2776): avc: denied { create } for pid=3334 comm="syz.1.1280" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 69.763790][ T3314] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 69.776559][ T3314] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 69.816837][ T320] usb 1-1: Using ep0 maxpacket: 16 [ 69.830868][ T320] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 69.851912][ T320] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 69.869838][ T320] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 69.895715][ T320] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 69.913745][ T320] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.931527][ T320] usb 1-1: config 0 descriptor?? [ 69.997017][ T24] hid-steam 0003:28DE:1142.0007: unknown main item tag 0x0 [ 70.010142][ T24] hid-steam 0003:28DE:1142.0007: : USB HID v0.00 Device [HID 28de:1142] on usb-dummy_hcd.2-1/input0 [ 70.022966][ T24] hid-steam 0003:28DE:1142.0008: unknown main item tag 0x0 [ 70.033123][ T24] hid-steam 0003:28DE:1142.0008: hidraw0: USB HID v0.00 Device [HID 28de:1142] on usb-dummy_hcd.2-1/input0 [ 70.078585][ T3347] xt_hashlimit: size too large, truncated to 1048576 [ 70.106498][ T24] hid-steam 0003:28DE:1142.0007: Steam wireless receiver connected [ 70.114266][ T24] hid-steam 0003:28DE:1142.0007: No HID_FEATURE_REPORT submitted - nothing to read [ 70.238635][ T300] usb 3-1: USB disconnect, device number 4 [ 70.249899][ T300] hid-steam 0003:28DE:1142.0007: Steam wireless receiver disconnected [ 70.343759][ T320] input: HID 045e:07da as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:045E:07DA.0009/input/input6 [ 70.378029][ T320] microsoft 0003:045E:07DA.0009: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.0-1/input0 [ 70.558203][ T320] usb 1-1: USB disconnect, device number 6 [ 70.716447][ T19] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 70.916472][ T19] usb 5-1: Using ep0 maxpacket: 32 [ 70.922641][ T19] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 70.941256][ T19] usb 5-1: config 0 has no interfaces? [ 70.953137][ T19] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 70.971313][ T19] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 70.979950][ T19] usb 5-1: config 0 descriptor?? [ 71.201562][ T19] usb 5-1: USB disconnect, device number 8 [ 71.304184][ T3381] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 71.319698][ T3381] overlayfs: missing 'lowerdir' [ 71.444244][ T3385] loop1: detected capacity change from 0 to 128 [ 71.478233][ T3385] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 71.494485][ T3385] ext4 filesystem being mounted at /273/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 71.586456][ T3385] loop1: detected capacity change from 128 to 64 [ 71.594945][ T3388] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5887: Out of memory [ 71.616496][ T6] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 71.624257][ T3388] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5887: Out of memory [ 71.638608][ T3388] EXT4-fs error (device loop1): ext4_evict_inode:279: inode #13: comm syz.1.1304: mark_inode_dirty error [ 71.662846][ T3388] EXT4-fs warning (device loop1): ext4_evict_inode:282: couldn't mark inode dirty (err -12) [ 71.698757][ T289] EXT4-fs error (device loop1): htree_dirblock_to_tree:1112: inode #2: block 4: comm syz-executor: bad entry in directory: inode out of bounds - offset=1012, inode=128, rec_len=12, size=1024 fake=1 [ 71.758913][ T289] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5887: Out of memory [ 71.788081][ T289] EXT4-fs error (device loop1): ext4_dirty_inode:6091: inode #2: comm syz-executor: mark_inode_dirty error [ 71.814186][ T289] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5887: Out of memory [ 71.824355][ T6] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 71.845635][ T289] EXT4-fs error (device loop1): __ext4_unlink:3327: inode #2: comm syz-executor: mark_inode_dirty error [ 71.857280][ T6] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 71.874927][ T6] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 71.892413][ T6] usb 3-1: SerialNumber: syz [ 71.940259][ T289] EXT4-fs (loop1): unmounting filesystem. [ 72.212024][ T3405] futex_wake_op: syz.4.1315 tries to shift op by -1; fix this program [ 72.309711][ T6] cdc_ether: probe of 3-1:1.0 failed with error -71 [ 72.329648][ T6] usb 3-1: USB disconnect, device number 5 [ 72.338718][ T3406] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.346324][ T3406] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.355791][ T3406] device bridge_slave_0 entered promiscuous mode [ 72.373060][ T3406] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.385633][ T3406] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.393479][ T3406] device bridge_slave_1 entered promiscuous mode [ 72.535371][ T661] device bridge_slave_1 left promiscuous mode [ 72.541787][ T661] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.556972][ T661] device bridge_slave_0 left promiscuous mode [ 72.563056][ T661] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.606603][ T661] device veth1_macvtap left promiscuous mode [ 72.612516][ T661] device veth0_vlan left promiscuous mode [ 72.766638][ T3423] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1320'. [ 72.775381][ T3423] device bridge_slave_1 left promiscuous mode [ 72.800820][ T3423] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.817059][ T3423] device bridge_slave_0 left promiscuous mode [ 72.823270][ T3423] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.011485][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.021229][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.063513][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.082459][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.092199][ T3431] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 73.106974][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.113874][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.136731][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.156424][ T3431] overlayfs: missing 'lowerdir' [ 73.163556][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.183876][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.221741][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.228667][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.251659][ T3435] xt_hashlimit: size too large, truncated to 1048576 [ 73.273364][ T28] kauditd_printk_skb: 35 callbacks suppressed [ 73.273385][ T28] audit: type=1400 audit(1744239393.657:2812): avc: denied { write } for pid=3436 comm="syz.2.1326" path="socket:[28783]" dev="sockfs" ino=28783 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 73.308224][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.324754][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.337061][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.356851][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.364638][ T28] audit: type=1400 audit(1744239393.697:2813): avc: denied { nlmsg_write } for pid=3436 comm="syz.2.1326" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 73.389423][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.402147][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.423960][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.436342][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.467200][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.485018][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.501236][ T3406] device veth0_vlan entered promiscuous mode [ 73.519261][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.557460][ T3406] device veth1_macvtap entered promiscuous mode [ 73.579546][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.593580][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.610742][ T3450] SELinux: \ (3450) set checkreqprot to 1. This is deprecated and will be rejected in a future kernel release. [ 73.610741][ T28] audit: type=1400 audit(1744239393.997:2814): avc: denied { setcheckreqprot } for pid=3449 comm="\" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 73.646918][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.654785][ T3450] SELinux: https://github.com/SELinuxProject/selinux-kernel/wiki/DEPRECATE-checkreqprot [ 73.677401][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.703258][ T28] audit: type=1400 audit(1744239394.087:2815): avc: denied { mounton } for pid=3406 comm="syz-executor" path="/root/syzkaller.H13KLc/syz-tmp" dev="sda1" ino=1950 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 73.761124][ T28] audit: type=1400 audit(1744239394.087:2816): avc: denied { mount } for pid=3406 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 73.809775][ T28] audit: type=1400 audit(1744239394.087:2817): avc: denied { mounton } for pid=3406 comm="syz-executor" path="/root/syzkaller.H13KLc/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 73.851592][ T28] audit: type=1400 audit(1744239394.087:2818): avc: denied { mounton } for pid=3406 comm="syz-executor" path="/root/syzkaller.H13KLc/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=28302 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 73.884540][ T28] audit: type=1400 audit(1744239394.117:2819): avc: denied { mounton } for pid=3406 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=528 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 73.915858][ T28] audit: type=1400 audit(1744239394.117:2820): avc: denied { mount } for pid=3406 comm="syz-executor" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 73.938679][ T28] audit: type=1400 audit(1744239394.117:2821): avc: denied { mounton } for pid=3406 comm="syz-executor" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 74.074798][ T3476] netlink: 'syz.5.1343': attribute type 1 has an invalid length. [ 74.256460][ T300] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 74.386017][ T3495] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1351'. [ 74.394875][ T3495] device bridge_slave_1 left promiscuous mode [ 74.400871][ T3495] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.408740][ T3495] device bridge_slave_0 left promiscuous mode [ 74.414783][ T3495] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.456455][ T300] usb 3-1: Using ep0 maxpacket: 32 [ 74.463103][ T300] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 74.473152][ T300] usb 3-1: config 0 has no interfaces? [ 74.478561][ T300] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 74.487556][ T300] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 74.496011][ T300] usb 3-1: config 0 descriptor?? [ 74.705534][ T320] usb 3-1: USB disconnect, device number 6 [ 75.487455][ T3518] futex_wake_op: syz.5.1371 tries to shift op by -1; fix this program [ 75.579273][ T3522] I/O error, dev loop11, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 75.596462][ T3522] FAT-fs (loop11): unable to read boot sector [ 75.658593][ T3532] loop5: detected capacity change from 0 to 16 [ 75.677795][ T3532] erofs: (device loop5): mounted with root inode @ nid 36. [ 75.710530][ T3536] xt_bpf: check failed: parse error [ 75.986426][ T320] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 76.145645][ T3551] tipc: Enabling of bearer rejected, failed to enable media [ 76.166410][ T320] usb 6-1: Using ep0 maxpacket: 32 [ 76.169265][ T3555] xt_CONNSECMARK: invalid mode: 0 [ 76.173325][ T320] usb 6-1: config 0 has an invalid interface number: 67 but max is 0 [ 76.194373][ T320] usb 6-1: config 0 has no interface number 0 [ 76.205521][ T320] usb 6-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 76.226449][ T320] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 76.234430][ T320] usb 6-1: Product: syz [ 76.238439][ T320] usb 6-1: Manufacturer: syz [ 76.242838][ T320] usb 6-1: SerialNumber: syz [ 76.255331][ T320] usb 6-1: config 0 descriptor?? [ 76.267043][ T320] smsc95xx v2.0.0 [ 77.067037][ T3562] loop4: detected capacity change from 0 to 16 [ 77.096565][ T3562] erofs: (device loop4): mounted with root inode @ nid 36. [ 77.274288][ T320] smsc95xx 6-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000034: -71 [ 77.291267][ T320] smsc95xx 6-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_DATA [ 77.316686][ T320] smsc95xx 6-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000014: -71 [ 77.335542][ T320] smsc95xx: probe of 6-1:0.67 failed with error -71 [ 77.355904][ T320] usb 6-1: USB disconnect, device number 2 [ 77.388322][ T3585] netlink: 'syz.4.1392': attribute type 4 has an invalid length. [ 77.396442][ T3585] netlink: 3657 bytes leftover after parsing attributes in process `syz.4.1392'. [ 77.462247][ T3593] netlink: 96 bytes leftover after parsing attributes in process `syz.2.1397'. [ 77.492498][ T3595] device wg2 entered promiscuous mode [ 77.696451][ T300] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 77.793424][ T3610] loop2: detected capacity change from 0 to 16 [ 77.809704][ T3610] erofs: (device loop2): mounted with root inode @ nid 36. [ 77.887562][ T300] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 77.907504][ T300] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 77.916566][ T300] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 77.947126][ T300] usb 5-1: config 0 descriptor?? [ 78.355363][ T300] keytouch 0003:0926:3333.000A: fixing up Keytouch IEC report descriptor [ 78.370548][ T300] input: HID 0926:3333 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0926:3333.000A/input/input7 [ 78.468947][ T300] keytouch 0003:0926:3333.000A: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.4-1/input0 [ 78.741035][ T28] kauditd_printk_skb: 23 callbacks suppressed [ 78.741052][ T28] audit: type=1400 audit(1744239399.127:2845): avc: denied { load_policy } for pid=3627 comm="syz.5.1410" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 78.764958][ T3628] SELinux: ebitmap: map size 0 does not match my size 64 (high bit was 0) [ 78.774713][ T297] usb 5-1: USB disconnect, device number 9 [ 78.787407][ T3628] SELinux: failed to load policy [ 78.840812][ T28] audit: type=1400 audit(1744239399.227:2846): avc: denied { create } for pid=3631 comm="syz.2.1413" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 [ 78.897434][ T28] audit: type=1326 audit(1744239399.287:2847): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3641 comm="syz.0.1418" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3437b8d169 code=0x7ffc0000 [ 78.925172][ T28] audit: type=1326 audit(1744239399.307:2848): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3641 comm="syz.0.1418" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f3437b8d169 code=0x7ffc0000 [ 78.949531][ T28] audit: type=1326 audit(1744239399.307:2849): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3641 comm="syz.0.1418" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3437b8d169 code=0x7ffc0000 [ 78.981728][ T28] audit: type=1326 audit(1744239399.307:2850): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3641 comm="syz.0.1418" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f3437b8d169 code=0x7ffc0000 [ 79.003179][ T3640] netlink: 96 bytes leftover after parsing attributes in process `syz.2.1416'. [ 79.005192][ T28] audit: type=1326 audit(1744239399.307:2851): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3641 comm="syz.0.1418" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3437b8d169 code=0x7ffc0000 [ 79.037399][ T28] audit: type=1326 audit(1744239399.307:2852): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3641 comm="syz.0.1418" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f3437b8d169 code=0x7ffc0000 [ 79.060783][ T28] audit: type=1326 audit(1744239399.357:2853): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3641 comm="syz.0.1418" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3437b8d169 code=0x7ffc0000 [ 79.097054][ T28] audit: type=1326 audit(1744239399.357:2854): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3641 comm="syz.0.1418" exe="/root/syz-executor" sig=0 arch=c000003e syscall=56 compat=0 ip=0x7f3437b8d169 code=0x7ffc0000 [ 79.151736][ T3649] loop2: detected capacity change from 0 to 2048 [ 79.165832][ T3649] EXT4-fs: Ignoring removed mblk_io_submit option [ 79.195192][ T3649] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 79.267685][ T3649] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 79.306534][ T3649] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.1421: bg 0: block 234: padding at end of block bitmap is not set [ 79.363836][ T3649] EXT4-fs (loop2): Remounting filesystem read-only [ 79.444094][ T290] EXT4-fs (loop2): unmounting filesystem. [ 79.469361][ T3680] netlink: 96 bytes leftover after parsing attributes in process `syz.0.1433'. [ 79.863101][ T3712] loop5: detected capacity change from 0 to 2048 [ 79.936837][ T3712] EXT4-fs: Ignoring removed mblk_io_submit option [ 79.972656][ T3712] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 80.004258][ T3712] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 80.022932][ T43] tipc: Left network mode [ 80.037202][ T293] EXT4-fs (loop3): unmounting filesystem. [ 80.071447][ T3712] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.1445: bg 0: block 234: padding at end of block bitmap is not set [ 80.095956][ T3712] EXT4-fs (loop5): Remounting filesystem read-only [ 80.144231][ T3732] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.151872][ T3732] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.159413][ T3732] device bridge_slave_0 entered promiscuous mode [ 80.169254][ T3732] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.176159][ T3732] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.196319][ T3732] device bridge_slave_1 entered promiscuous mode [ 80.205874][ T3406] EXT4-fs (loop5): unmounting filesystem. [ 80.282922][ T3732] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.289806][ T3732] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.296891][ T3732] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.303669][ T3732] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.329253][ T661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.337375][ T661] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.344709][ T661] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.354353][ T661] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.362579][ T661] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.369433][ T661] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.380491][ T661] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.388558][ T661] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.395387][ T661] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.411212][ T661] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.420424][ T661] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.436684][ T661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 80.450704][ T661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 80.458751][ T661] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 80.465992][ T661] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 80.474308][ T3732] device veth0_vlan entered promiscuous mode [ 80.487701][ T661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 80.497485][ T3732] device veth1_macvtap entered promiscuous mode [ 80.507619][ T661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 80.517300][ T43] device bridge_slave_1 left promiscuous mode [ 80.523235][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.530550][ T43] device bridge_slave_0 left promiscuous mode [ 80.536986][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.544851][ T43] device veth1_macvtap left promiscuous mode [ 80.550841][ T43] device veth0_vlan left promiscuous mode [ 80.661087][ T661] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 80.701158][ T3752] tipc: Started in network mode [ 80.705917][ T3752] tipc: Node identity ac1414aa, cluster identity 4711 [ 80.712991][ T3752] tipc: New replicast peer: 100.1.1.1 [ 80.726594][ T3752] tipc: Enabled bearer , priority 10 [ 82.076368][ C0] sched: RT throttling activated [ 82.084357][ T300] tipc: Node number set to 2886997162 [ 82.652785][ T3784] loop4: detected capacity change from 0 to 256 [ 82.677011][ T3784] FAT-fs (loop4): Directory bread(block 64) failed [ 82.683431][ T3784] FAT-fs (loop4): Directory bread(block 65) failed [ 82.691270][ T3787] tipc: Started in network mode [ 82.700354][ T3787] tipc: Node identity ac1414aa, cluster identity 4711 [ 82.719126][ T3787] tipc: New replicast peer: 100.1.1.1 [ 82.729860][ T3787] tipc: Enabled bearer , priority 10 [ 82.738397][ T3784] FAT-fs (loop4): Directory bread(block 66) failed [ 82.744813][ T3784] FAT-fs (loop4): Directory bread(block 67) failed [ 82.752776][ T3784] FAT-fs (loop4): Directory bread(block 68) failed [ 82.760263][ T3784] FAT-fs (loop4): Directory bread(block 69) failed [ 82.766961][ T3784] FAT-fs (loop4): Directory bread(block 70) failed [ 82.786485][ T3784] FAT-fs (loop4): Directory bread(block 71) failed [ 82.798612][ T3784] FAT-fs (loop4): Directory bread(block 72) failed [ 82.808081][ T3784] FAT-fs (loop4): Directory bread(block 73) failed [ 82.822466][ T3793] futex_wake_op: syz.5.1487 tries to shift op by -1; fix this program [ 82.844215][ T3795] loop6: detected capacity change from 0 to 2048 [ 82.857467][ T3784] syz.4.1475: attempt to access beyond end of device [ 82.857467][ T3784] loop4: rw=524288, sector=1160, nr_sectors = 4 limit=256 [ 82.860132][ T3795] EXT4-fs: Ignoring removed mblk_io_submit option [ 82.878608][ T3784] syz.4.1475: attempt to access beyond end of device [ 82.878608][ T3784] loop4: rw=0, sector=1160, nr_sectors = 4 limit=256 [ 82.899427][ T3795] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 82.921920][ T3808] block device autoloading is deprecated and will be removed. [ 82.938228][ T3795] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: writeback. [ 82.956639][ T3795] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1477: bg 0: block 234: padding at end of block bitmap is not set [ 82.971331][ T3795] EXT4-fs (loop6): Remounting filesystem read-only [ 83.045657][ T3732] EXT4-fs (loop6): unmounting filesystem. [ 83.055091][ T3830] loop4: detected capacity change from 0 to 1024 [ 83.061772][ T3830] EXT4-fs: Ignoring removed nobh option [ 83.074060][ T3830] EXT4-fs: Ignoring removed bh option [ 83.084350][ T3830] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 83.127222][ T3830] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 83.151370][ T3839] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1497'. [ 83.166771][ T3830] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3841: comm syz.4.1495: Allocating blocks 385-513 which overlap fs metadata [ 83.198923][ T320] hid-generic 0000:0004:0000.000B: unknown main item tag 0x0 [ 83.206187][ T320] hid-generic 0000:0004:0000.000B: unknown main item tag 0x0 [ 83.222645][ T320] hid-generic 0000:0004:0000.000B: unknown main item tag 0x0 [ 83.230566][ T3844] EXT4-fs (loop4): pa ffff88811806b498: logic 16, phys. 129, len 24 [ 83.239041][ T3844] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 8 [ 83.247599][ T320] hid-generic 0000:0004:0000.000B: hidraw0: HID v0.00 Device [syz0] on syz1 [ 83.277356][ T3835] loop5: detected capacity change from 0 to 40427 [ 83.277795][ T292] EXT4-fs (loop4): unmounting filesystem. [ 83.294143][ T3835] F2FS-fs (loop5): fault_injection options not supported [ 83.304454][ T3835] F2FS-fs (loop5): invalid crc value [ 83.314037][ T3848] loop6: detected capacity change from 0 to 1024 [ 83.327256][ T3835] F2FS-fs (loop5): Found nat_bits in checkpoint [ 83.328824][ T3848] EXT4-fs: Ignoring removed orlov option [ 83.348847][ T3848] EXT4-fs: Ignoring removed nomblk_io_submit option [ 83.369187][ T3852] SELinux: failed to load policy [ 83.381795][ T3848] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 83.412296][ T3835] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5 [ 83.444726][ T3732] EXT4-fs (loop6): unmounting filesystem. [ 83.451468][ T3859] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1504'. [ 83.470720][ T3406] syz-executor: attempt to access beyond end of device [ 83.470720][ T3406] loop5: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 83.650183][ T3875] sch_tbf: burst 0 is lower than device ip6gre0 mtu (1448) ! [ 83.856454][ T300] tipc: Node number set to 2886997162 [ 83.890160][ T3906] netlink: 12 bytes leftover after parsing attributes in process `syz.6.1527'. [ 83.918195][ T28] kauditd_printk_skb: 139 callbacks suppressed [ 83.918215][ T28] audit: type=1400 audit(1744239404.307:2994): avc: denied { read write } for pid=3909 comm="syz.6.1529" name="uinput" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 83.919765][ T3910] input: syz1 as /devices/virtual/input/input8 [ 83.954139][ T24] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 83.961699][ T28] audit: type=1400 audit(1744239404.307:2995): avc: denied { open } for pid=3909 comm="syz.6.1529" path="/dev/uinput" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 83.985369][ T28] audit: type=1400 audit(1744239404.307:2996): avc: denied { ioctl } for pid=3909 comm="syz.6.1529" path="/dev/uinput" dev="devtmpfs" ino=258 ioctlcmd=0x5564 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 84.014697][ T28] audit: type=1400 audit(1744239404.397:2997): avc: denied { read } for pid=87 comm="acpid" name="event3" dev="devtmpfs" ino=650 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 84.042779][ T28] audit: type=1400 audit(1744239404.397:2998): avc: denied { open } for pid=87 comm="acpid" path="/dev/input/event3" dev="devtmpfs" ino=650 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 84.072795][ T28] audit: type=1400 audit(1744239404.397:2999): avc: denied { ioctl } for pid=87 comm="acpid" path="/dev/input/event3" dev="devtmpfs" ino=650 ioctlcmd=0x4520 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 84.103619][ T28] audit: type=1400 audit(1744239404.487:3000): avc: denied { mounton } for pid=3911 comm="syz.6.1530" path="/21/file0" dev="tmpfs" ino=129 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 84.196962][ T24] usb 6-1: Using ep0 maxpacket: 8 [ 84.205860][ T24] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 84.222783][ T24] usb 6-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0xB8, skipping [ 84.235877][ T24] usb 6-1: config 1 interface 1 altsetting 1 has an invalid endpoint with address 0xE2, skipping [ 84.264380][ T24] usb 6-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 84.282759][ T28] audit: type=1400 audit(1744239404.667:3001): avc: denied { write } for pid=3924 comm="syz.0.1536" name="file0" dev="tmpfs" ino=1631 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 84.308761][ T3927] input: syz1 as /devices/virtual/input/input9 [ 84.314353][ T28] audit: type=1400 audit(1744239404.667:3002): avc: denied { getopt } for pid=3924 comm="syz.0.1536" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 84.321209][ T24] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 84.346612][ T24] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 84.351026][ T28] audit: type=1400 audit(1744239404.667:3003): avc: denied { ioctl } for pid=3924 comm="syz.0.1536" path="/311/file0" dev="tmpfs" ino=1631 ioctlcmd=0x70c9 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 84.356539][ T24] usb 6-1: Product: syz [ 84.383201][ T24] usb 6-1: Manufacturer: syz [ 84.388791][ T24] usb 6-1: SerialNumber: syz [ 84.412124][ T3935] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1541'. [ 84.444372][ T3940] loop4: detected capacity change from 0 to 1024 [ 84.460407][ T3940] EXT4-fs: Ignoring removed orlov option [ 84.471417][ T3940] EXT4-fs: Ignoring removed nomblk_io_submit option [ 84.532693][ T3940] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 84.618077][ T292] EXT4-fs (loop4): unmounting filesystem. [ 84.648012][ T3942] loop2: detected capacity change from 0 to 40427 [ 84.675048][ T3942] F2FS-fs (loop2): fault_injection options not supported [ 84.684441][ T3942] F2FS-fs (loop2): invalid crc value [ 84.705748][ T3942] F2FS-fs (loop2): Found nat_bits in checkpoint [ 84.724459][ T3968] input: syz1 as /devices/virtual/input/input10 [ 84.769944][ T3942] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 84.826796][ T290] syz-executor: attempt to access beyond end of device [ 84.826796][ T290] loop2: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 84.896877][ T3984] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1563'. [ 85.067502][ T4009] input: syz1 as /devices/virtual/input/input11 [ 85.104429][ T4019] tmpfs: Unknown parameter 'usrquota' [ 85.128977][ T4022] loop6: detected capacity change from 0 to 1024 [ 85.135622][ T4022] EXT4-fs: Ignoring removed orlov option [ 85.141206][ T4022] EXT4-fs: Ignoring removed i_version option [ 85.147677][ T4022] EXT4-fs (loop6): Test dummy encryption mode enabled [ 85.156324][ T4022] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: writeback. [ 85.168766][ T4022] fscrypt: AES-256-XTS using implementation "xts-aes-aesni" [ 85.267583][ T3732] EXT4-fs (loop6): unmounting filesystem. [ 85.301676][ T4033] loop0: detected capacity change from 0 to 2048 [ 85.317838][ T4033] loop0: p1 < > p2 p3 < p5 > p4 [ 85.325259][ T4033] loop0: partition table partially beyond EOD, truncated [ 85.332220][ T4033] loop0: p1 start 4278190080 is beyond EOD, truncated [ 85.338939][ T4033] loop0: p2 start 16908800 is beyond EOD, truncated [ 85.345844][ T4033] loop0: p4 start 11326 is beyond EOD, truncated [ 85.353924][ T4033] loop0: p5 start 16908800 is beyond EOD, truncated [ 85.399817][ T24] cdc_ncm 6-1:1.0: bind() failure [ 85.418488][ T24] cdc_ncm: probe of 6-1:1.1 failed with error -71 [ 85.426552][ T24] cdc_mbim: probe of 6-1:1.1 failed with error -71 [ 85.439839][ T24] usb 6-1: USB disconnect, device number 3 [ 85.565301][ T4070] loop0: detected capacity change from 0 to 256 [ 85.584662][ T4070] FAT-fs (loop0): Directory bread(block 64) failed [ 85.591217][ T4070] FAT-fs (loop0): Directory bread(block 65) failed [ 85.598338][ T4070] FAT-fs (loop0): Directory bread(block 66) failed [ 85.604798][ T4070] FAT-fs (loop0): Directory bread(block 67) failed [ 85.611339][ T4070] FAT-fs (loop0): Directory bread(block 68) failed [ 85.617772][ T4070] FAT-fs (loop0): Directory bread(block 69) failed [ 85.624160][ T4070] FAT-fs (loop0): Directory bread(block 70) failed [ 85.630625][ T4070] FAT-fs (loop0): Directory bread(block 71) failed [ 85.637465][ T4070] FAT-fs (loop0): Directory bread(block 72) failed [ 85.644042][ T4077] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4077 comm=syz.4.1604 [ 85.648666][ T4070] FAT-fs (loop0): Directory bread(block 73) failed [ 85.663487][ T4079] loop6: detected capacity change from 0 to 16 [ 85.673090][ T4079] erofs: Unknown parameter 'kfree' [ 85.817897][ T4101] loop6: detected capacity change from 0 to 256 [ 85.828176][ T4101] exFAT-fs (loop6): failed to load upcase table (idx : 0x0001034b, chksum : 0x6322ccb6, utbl_chksum : 0xe619d30d) [ 85.928809][ T4120] netlink: 44 bytes leftover after parsing attributes in process `syz.6.1625'. [ 85.975787][ T4128] loop2: detected capacity change from 0 to 128 [ 85.992983][ T4126] loop5: detected capacity change from 0 to 4096 [ 86.010662][ T4126] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 86.034095][ T4137] I/O error, dev loop13, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 86.044018][ T4137] EXT4-fs (loop13): unable to read superblock [ 86.045028][ T3406] EXT4-fs (loop5): unmounting filesystem. [ 86.225430][ T4163] loop5: detected capacity change from 0 to 512 [ 86.229518][ T4141] loop4: detected capacity change from 0 to 40427 [ 86.232529][ T4163] EXT4-fs: Ignoring removed oldalloc option [ 86.238849][ T4141] F2FS-fs (loop4): fault_type options not supported [ 86.244213][ T4163] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 86.251370][ T4141] F2FS-fs (loop4): invalid crc value [ 86.261790][ T4163] EXT4-fs (loop5): 1 truncate cleaned up [ 86.266315][ T4141] F2FS-fs (loop4): Found nat_bits in checkpoint [ 86.270774][ T4163] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 86.311869][ T4141] F2FS-fs (loop4): Start checkpoint disabled! [ 86.318633][ T4141] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6 [ 86.326474][ T4163] loop5: detected capacity change from 512 to 64 [ 86.342250][ T3406] EXT4-fs warning (device loop5): ext4_evict_inode:299: xattr delete (err -12) [ 86.351862][ T4141] F2FS-fs (loop4): ino:10, start:1, end:8193, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 86.365713][ T3406] EXT4-fs (loop5): unmounting filesystem. [ 86.376475][ T320] usb 7-1: new high-speed USB device number 2 using dummy_hcd [ 86.390820][ T661] kworker/u4:4: attempt to access beyond end of device [ 86.390820][ T661] loop4: rw=2049, sector=40960, nr_sectors = 24 limit=40427 [ 86.556505][ T320] usb 7-1: Using ep0 maxpacket: 8 [ 86.563112][ T320] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 86.573282][ T320] usb 7-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0xB8, skipping [ 86.583659][ T320] usb 7-1: config 1 interface 1 altsetting 1 has an invalid endpoint with address 0xE2, skipping [ 86.594059][ T320] usb 7-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 86.608604][ T320] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 86.617572][ T320] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 86.625448][ T320] usb 7-1: Product: syz [ 86.629500][ T320] usb 7-1: Manufacturer: syz [ 86.634219][ T320] usb 7-1: SerialNumber: syz [ 86.727906][ T4196] incfs: Backing dir is not set, filesystem can't be mounted. [ 86.735388][ T4196] incfs: mount failed -2 [ 86.756736][ T297] usb 6-1: new full-speed USB device number 4 using dummy_hcd [ 86.765735][ T4201] loop0: detected capacity change from 0 to 128 [ 86.869515][ T4212] syz.4.1667[4212] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 86.869620][ T4212] syz.4.1667[4212] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 86.959043][ T297] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 86.982313][ T297] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 1024, setting to 64 [ 86.987090][ T4227] device gre0 entered promiscuous mode [ 86.999097][ T297] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 86.999254][ T4227] device vlan2 entered promiscuous mode [ 87.011782][ T297] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 87.024240][ T297] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 87.032205][ T297] usb 6-1: Product: syz [ 87.036427][ T297] usb 6-1: Manufacturer: syz [ 87.036606][ T4227] device gre0 left promiscuous mode [ 87.040917][ T297] usb 6-1: SerialNumber: syz [ 87.255655][ T4174] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 87.263751][ T4174] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 87.388155][ T4273] tipc: Enabling of bearer rejected, media not registered [ 87.652104][ T320] cdc_ncm 7-1:1.0: bind() failure [ 87.657922][ T320] cdc_ncm: probe of 7-1:1.1 failed with error -71 [ 87.664466][ T320] cdc_mbim: probe of 7-1:1.1 failed with error -71 [ 87.671645][ T320] usb 7-1: USB disconnect, device number 2 [ 87.882517][ T4174] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 87.899793][ T4174] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 88.017521][ T4307] loop2: detected capacity change from 0 to 4096 [ 88.026290][ T4307] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 88.049171][ T290] EXT4-fs (loop2): unmounting filesystem. [ 88.067652][ T4311] I/O error, dev loop5, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 88.077012][ T4311] EXT4-fs (loop5): unable to read superblock [ 88.115439][ T297] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 88.124779][ T297] cdc_ncm 6-1:1.0: setting rx_max = 16384 [ 88.166564][ T320] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 88.185150][ T4329] loop2: detected capacity change from 0 to 256 [ 88.206982][ T4329] exFAT-fs (loop2): failed to load upcase table (idx : 0x0001034b, chksum : 0x6322ccb6, utbl_chksum : 0xe619d30d) [ 88.303830][ T4346] loop2: detected capacity change from 0 to 2048 [ 88.315981][ T297] cdc_ncm 6-1:1.0: setting tx_max = 16384 [ 88.324747][ T297] cdc_ncm 6-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 88.336083][ T4346] loop2: p1 < > p2 p3 < p5 > p4 [ 88.338080][ T297] usb 6-1: USB disconnect, device number 4 [ 88.341068][ T4346] loop2: partition table partially beyond EOD, [ 88.348009][ T297] cdc_ncm 6-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 88.355167][ T4346] truncated [ 88.366511][ T4346] loop2: p1 start 4278190080 is beyond EOD, truncated [ 88.368746][ T320] usb 5-1: Using ep0 maxpacket: 8 [ 88.373114][ T4346] loop2: p2 start 16908800 is beyond EOD, truncated [ 88.384928][ T4346] loop2: p4 start 11326 is beyond EOD, truncated [ 88.390264][ T320] usb 5-1: config 179 has an invalid interface number: 65 but max is 0 [ 88.399374][ T4346] loop2: p5 start 16908800 is beyond EOD, truncated [ 88.406233][ T320] usb 5-1: config 179 has no interface number 0 [ 88.422177][ T320] usb 5-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 88.439347][ T320] usb 5-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 88.452763][ T320] usb 5-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 88.464371][ T320] usb 5-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 88.475683][ T320] usb 5-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 88.488797][ T320] usb 5-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 88.497700][ T320] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 88.505975][ T318] ================================================================== [ 88.513870][ T318] BUG: KASAN: use-after-free in __list_del_entry_valid+0xa6/0x130 [ 88.521502][ T318] Read of size 8 at addr ffff88811583acf0 by task kworker/1:3/318 [ 88.529126][ T318] [ 88.531306][ T318] CPU: 1 PID: 318 Comm: kworker/1:3 Not tainted 6.1.129-syzkaller-00055-gca24c52e3c25 #0 [ 88.540929][ T318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 88.550835][ T318] Workqueue: events kernfs_notify_workfn [ 88.556294][ T318] Call Trace: [ 88.559420][ T318] [ 88.562206][ T318] dump_stack_lvl+0x151/0x1b7 [ 88.566709][ T318] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 88.572002][ T318] ? _printk+0xd1/0x111 [ 88.576006][ T318] ? __virt_addr_valid+0x242/0x2f0 [ 88.580943][ T318] print_report+0x158/0x4e0 [ 88.585280][ T318] ? __virt_addr_valid+0x242/0x2f0 [ 88.590229][ T318] ? kasan_complete_mode_report_info+0x90/0x1b0 [ 88.596395][ T318] ? __list_del_entry_valid+0xa6/0x130 [ 88.601687][ T318] kasan_report+0x13c/0x170 [ 88.606169][ T318] ? __list_del_entry_valid+0xa6/0x130 [ 88.611471][ T318] __asan_report_load8_noabort+0x14/0x20 [ 88.616928][ T318] __list_del_entry_valid+0xa6/0x130 [ 88.622050][ T318] process_one_work+0x4d7/0xcb0 [ 88.626743][ T318] worker_thread+0xa60/0x1260 [ 88.631250][ T318] kthread+0x26d/0x300 [ 88.635160][ T318] ? worker_clr_flags+0x1a0/0x1a0 [ 88.640020][ T318] ? kthread_blkcg+0xd0/0xd0 [ 88.644448][ T318] ret_from_fork+0x1f/0x30 [ 88.648828][ T318] [ 88.651765][ T318] [ 88.653932][ T318] Allocated by task 297: [ 88.658022][ T318] kasan_set_track+0x4b/0x70 [ 88.662440][ T318] kasan_save_alloc_info+0x1f/0x30 [ 88.667383][ T318] __kasan_kmalloc+0x9c/0xb0 [ 88.671811][ T318] __kmalloc_node+0xb4/0x1e0 [ 88.676236][ T318] kvmalloc_node+0x221/0x640 [ 88.680662][ T318] alloc_netdev_mqs+0x8c/0xf90 [ 88.685260][ T318] alloc_etherdev_mqs+0x36/0x40 [ 88.689949][ T318] usbnet_probe+0x213/0x28a0 [ 88.694373][ T318] usb_probe_interface+0x5b6/0xa90 [ 88.699322][ T318] really_probe+0x2b8/0x920 [ 88.703661][ T318] __driver_probe_device+0x1a0/0x310 [ 88.708781][ T318] driver_probe_device+0x54/0x3d0 [ 88.713644][ T318] __device_attach_driver+0x2e3/0x490 [ 88.718850][ T318] bus_for_each_drv+0x183/0x200 [ 88.723535][ T318] __device_attach+0x312/0x510 [ 88.728229][ T318] device_initial_probe+0x1a/0x20 [ 88.733102][ T318] bus_probe_device+0xbe/0x1e0 [ 88.737686][ T318] device_add+0xb60/0xf10 [ 88.741852][ T318] usb_set_configuration+0x190f/0x1e80 [ 88.747144][ T318] usb_generic_driver_probe+0x8b/0x150 [ 88.752451][ T318] usb_probe_device+0x144/0x260 [ 88.757213][ T318] really_probe+0x2b8/0x920 [ 88.761560][ T318] __driver_probe_device+0x1a0/0x310 [ 88.766769][ T318] driver_probe_device+0x54/0x3d0 [ 88.771623][ T318] __device_attach_driver+0x2e3/0x490 [ 88.776836][ T318] bus_for_each_drv+0x183/0x200 [ 88.781690][ T318] __device_attach+0x312/0x510 [ 88.786287][ T318] device_initial_probe+0x1a/0x20 [ 88.791235][ T318] bus_probe_device+0xbe/0x1e0 [ 88.795836][ T318] device_add+0xb60/0xf10 [ 88.800003][ T318] usb_new_device+0xf2f/0x1820 [ 88.804602][ T318] hub_event+0x2db1/0x4830 [ 88.808852][ T318] process_one_work+0x73d/0xcb0 [ 88.813539][ T318] worker_thread+0xa60/0x1260 [ 88.818054][ T318] kthread+0x26d/0x300 [ 88.821980][ T318] ret_from_fork+0x1f/0x30 [ 88.826214][ T318] [ 88.828383][ T318] Freed by task 297: [ 88.832126][ T318] kasan_set_track+0x4b/0x70 [ 88.836628][ T318] kasan_save_free_info+0x2b/0x40 [ 88.841498][ T318] ____kasan_slab_free+0x131/0x180 [ 88.846435][ T318] __kasan_slab_free+0x11/0x20 [ 88.851032][ T318] __kmem_cache_free+0x21d/0x410 [ 88.855806][ T318] kfree+0x7a/0xf0 [ 88.859376][ T318] kvfree+0x35/0x40 [ 88.863010][ T318] netdev_freemem+0x3f/0x60 [ 88.867351][ T318] netdev_release+0x7f/0xb0 [ 88.871689][ T318] device_release+0x95/0x1c0 [ 88.876116][ T318] kobject_put+0x178/0x260 [ 88.880369][ T318] put_device+0x1f/0x30 [ 88.884488][ T318] free_netdev+0x393/0x480 [ 88.888715][ T318] usbnet_disconnect+0x25f/0x3b0 [ 88.893494][ T318] usb_unbind_interface+0x1fa/0x8c0 [ 88.898521][ T318] device_release_driver_internal+0x53e/0x870 [ 88.904539][ T318] device_release_driver+0x19/0x20 [ 88.909484][ T318] bus_remove_device+0x2fa/0x360 [ 88.914257][ T318] device_del+0x663/0xe90 [ 88.918422][ T318] usb_disable_device+0x380/0x720 [ 88.923281][ T318] usb_disconnect+0x32a/0x890 [ 88.927793][ T318] hub_event+0x1ed8/0x4830 [ 88.932047][ T318] process_one_work+0x73d/0xcb0 [ 88.936731][ T318] worker_thread+0xd71/0x1260 [ 88.941251][ T318] kthread+0x26d/0x300 [ 88.945151][ T318] ret_from_fork+0x1f/0x30 [ 88.949404][ T318] [ 88.951571][ T318] Last potentially related work creation: [ 88.957129][ T318] kasan_save_stack+0x3b/0x60 [ 88.961642][ T318] __kasan_record_aux_stack+0xb4/0xc0 [ 88.966850][ T318] kasan_record_aux_stack_noalloc+0xb/0x10 [ 88.972492][ T318] insert_work+0x56/0x310 [ 88.976657][ T318] __queue_work+0x9b6/0xd70 [ 88.980994][ T318] queue_work_on+0x105/0x170 [ 88.985423][ T318] usbnet_link_change+0x182/0x1a0 [ 88.990283][ T318] usbnet_probe+0x1e1e/0x28a0 [ 88.994796][ T318] usb_probe_interface+0x5b6/0xa90 [ 88.999828][ T318] really_probe+0x2b8/0x920 [ 89.004167][ T318] __driver_probe_device+0x1a0/0x310 [ 89.009286][ T318] driver_probe_device+0x54/0x3d0 [ 89.014155][ T318] __device_attach_driver+0x2e3/0x490 [ 89.019356][ T318] bus_for_each_drv+0x183/0x200 [ 89.024058][ T318] __device_attach+0x312/0x510 [ 89.028642][ T318] device_initial_probe+0x1a/0x20 [ 89.033596][ T318] bus_probe_device+0xbe/0x1e0 [ 89.038190][ T318] device_add+0xb60/0xf10 [ 89.042481][ T318] usb_set_configuration+0x190f/0x1e80 [ 89.047771][ T318] usb_generic_driver_probe+0x8b/0x150 [ 89.053067][ T318] usb_probe_device+0x144/0x260 [ 89.057751][ T318] really_probe+0x2b8/0x920 [ 89.062107][ T318] __driver_probe_device+0x1a0/0x310 [ 89.067228][ T318] driver_probe_device+0x54/0x3d0 [ 89.072079][ T318] __device_attach_driver+0x2e3/0x490 [ 89.077284][ T318] bus_for_each_drv+0x183/0x200 [ 89.081971][ T318] __device_attach+0x312/0x510 [ 89.086571][ T318] device_initial_probe+0x1a/0x20 [ 89.091428][ T318] bus_probe_device+0xbe/0x1e0 [ 89.096028][ T318] device_add+0xb60/0xf10 [ 89.100194][ T318] usb_new_device+0xf2f/0x1820 [ 89.104793][ T318] hub_event+0x2db1/0x4830 [ 89.109045][ T318] process_one_work+0x73d/0xcb0 [ 89.113734][ T318] worker_thread+0xa60/0x1260 [ 89.118247][ T318] kthread+0x26d/0x300 [ 89.122166][ T318] ret_from_fork+0x1f/0x30 [ 89.126406][ T318] [ 89.128574][ T318] The buggy address belongs to the object at ffff88811583a000 [ 89.128574][ T318] which belongs to the cache kmalloc-4k of size 4096 [ 89.142460][ T318] The buggy address is located 3312 bytes inside of [ 89.142460][ T318] 4096-byte region [ffff88811583a000, ffff88811583b000) [ 89.155752][ T318] [ 89.157922][ T318] The buggy address belongs to the physical page: [ 89.164163][ T318] page:ffffea0004560e00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x115838 [ 89.174317][ T318] head:ffffea0004560e00 order:3 compound_mapcount:0 compound_pincount:0 [ 89.182474][ T318] flags: 0x4000000000010200(slab|head|zone=1) [ 89.188381][ T318] raw: 4000000000010200 ffffea0004bdd400 dead000000000002 ffff888100043380 [ 89.197088][ T318] raw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000 [ 89.205485][ T318] page dumped because: kasan: bad access detected [ 89.211770][ T318] page_owner tracks the page as allocated [ 89.217287][ T318] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 110, tgid 110 (udevadm), ts 4988153607, free_ts 0 [ 89.236962][ T318] post_alloc_hook+0x213/0x220 [ 89.241531][ T318] prep_new_page+0x1b/0x110 [ 89.245851][ T318] get_page_from_freelist+0x3a98/0x3b10 [ 89.251358][ T318] __alloc_pages+0x234/0x610 [ 89.255781][ T318] alloc_slab_page+0x6c/0xf0 [ 89.260224][ T318] new_slab+0x90/0x3e0 [ 89.264112][ T318] ___slab_alloc+0x6f9/0xb80 [ 89.268713][ T318] __slab_alloc+0x5d/0xa0 [ 89.272877][ T318] __kmem_cache_alloc_node+0x207/0x2a0 [ 89.278279][ T318] kmalloc_trace+0x2a/0xa0 [ 89.282531][ T318] kobject_uevent_env+0x262/0x720 [ 89.287401][ T318] kobject_synth_uevent+0x4eb/0xae0 [ 89.292435][ T318] uevent_store+0x25/0x60 [ 89.296594][ T318] dev_attr_store+0x5c/0x80 [ 89.300942][ T318] sysfs_kf_write+0x123/0x140 [ 89.305446][ T318] kernfs_fop_write_iter+0x2c4/0x410 [ 89.310568][ T318] page_owner free stack trace missing [ 89.315773][ T318] [ 89.317942][ T318] Memory state around the buggy address: [ 89.323415][ T318] ffff88811583ab80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 89.331314][ T318] ffff88811583ac00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 89.339207][ T318] >ffff88811583ac80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 89.347189][ T318] ^ [ 89.354754][ T318] ffff88811583ad00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 89.362655][ T318] ffff88811583ad80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 89.370550][ T318] ================================================================== [ 89.378445][ T318] Disabling lock debugging due to kernel taint [ 89.388079][ T4355] netlink: 44 bytes leftover after parsing attributes in process `syz.0.1729'. [ 89.397287][ T4295] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 89.546797][ T300] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 89.615661][ T297] input: Generic X-Box pad as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:179.65/input/input12 [ 89.726488][ T300] usb 3-1: Using ep0 maxpacket: 8 [ 89.732799][ T300] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 89.743193][ T300] usb 3-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0xB8, skipping [ 89.753591][ T300] usb 3-1: config 1 interface 1 altsetting 1 has an invalid endpoint with address 0xE2, skipping [ 89.763889][ T300] usb 3-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 89.778120][ T300] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 89.787024][ T300] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 89.794791][ T300] usb 3-1: Product: syz [ 89.798856][ T300] usb 3-1: Manufacturer: syz [ 89.803202][ T300] usb 3-1: SerialNumber: syz [ 89.820001][ T4295] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 89.828421][ T4295] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 90.042945][ T297] usb 5-1: USB disconnect, device number 10 [ 90.048732][ C1] xpad 5-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 90.048757][ C1] xpad 5-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 90.812612][ T300] cdc_ncm 3-1:1.0: bind() failure [ 90.818306][ T300] cdc_ncm: probe of 3-1:1.1 failed with error -71 [ 90.824829][ T300] cdc_mbim: probe of 3-1:1.1 failed with error -71 [ 90.831806][ T300] usb 3-1: USB disconnect, device number 7