last executing test programs: 1.450044274s ago: executing program 0 (id=306): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) unshare(0x20000400) getsockopt$sock_cred(r0, 0x1, 0x4d, 0x0, &(0x7f0000000200)=0x33) 1.408837086s ago: executing program 0 (id=309): bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x4c, '\x00', 0x0, @fallback=0x56e60cb920c3db7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001000040000000000000000000000000a20000000000a01020000000000000000070000000900010073797a30000000003c000000090a010400000000000000000700000008000a40000000000900020073797a31000000000900010073797a300000000008000540000000218c0000000c0a01030000000000000000070000090900020073797a31000000000900010073797a3000000000600003805c000080080003400000000250000b80200001800a00010071756f7461000000100002800c0001"], 0x110}}, 0x0) 1.344916297s ago: executing program 0 (id=310): syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000a00)='./bus\x00', 0x0, &(0x7f0000000080)={[{@mblk_io_submit}, {@nobarrier}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x1ff}}, {@noblock_validity}]}, 0x3, 0x494, &(0x7f0000000140)="$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") r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x10) 1.098775015s ago: executing program 4 (id=320): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xe) ioctl$TCFLSH(r0, 0x541b, 0xfffffffffffffffd) 934.51212ms ago: executing program 4 (id=324): r0 = socket$tipc(0x1e, 0x5, 0x0) sendmsg$tipc(r0, &(0x7f0000000c80)={&(0x7f0000000980)=@id, 0x10, 0x0}, 0x0) connect$tipc(r0, &(0x7f00000000c0)=@id={0x1e, 0x3, 0x1, {0x4e22, 0x4}}, 0x10) 894.110551ms ago: executing program 3 (id=326): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@bridge_newneigh={0x34, 0x1c, 0x721, 0x70bd29, 0x25dfdbff, {0x7, 0x0, 0x0, r1, 0x40, 0x0, 0x2}, [@NDA_LLADDR={0xa, 0x2, @random="125cd5cdf177"}, @NDA_FDB_EXT_ATTRS={0xc, 0xe, 0x0, 0x1, [@NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x85}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x44801}, 0x840) 868.094202ms ago: executing program 4 (id=328): r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x5, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30000}}], 0x300, 0xf1c) 790.844715ms ago: executing program 3 (id=330): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240), 0x50) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x18, 0x1c, &(0x7f0000000d80)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9, 0xfe00}, {0x6, 0x0, 0xb, 0x9, 0x0, 0x8, 0x40}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x7, 0x1, 0xb, 0x6, 0x8, 0x10}, {0x7, 0x0, 0x0, 0x8}, {}, {}, {}, {0x18, 0x8, 0x2, 0x0, r0}, {}, {0x15, 0x0, 0x0, 0x76}}], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0xb4}}}, &(0x7f0000000980)='GPL\x00', 0x2, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @fallback=0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 639.336979ms ago: executing program 1 (id=333): r0 = socket$inet(0x2, 0x2, 0x1) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f00000001c0)=0x2, 0x4) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x2, 0xffff, @broadcast}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000280)="0800ac22a2caaf4a", 0x8}], 0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="1c000000000000000001000007000000890b040a0101027f00000100000000001c000000000000000000000008"], 0x40}, 0xfffe) 636.515919ms ago: executing program 4 (id=334): r0 = memfd_create(&(0x7f0000000040)='\x02A\xbb\xcc\x96\x0e\x00\x00\x00\x00\x00\x00', 0x6) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x11, r0, 0x0) ftruncate(r0, 0x0) 566.307922ms ago: executing program 4 (id=336): ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'dummy0\x00', 0x1}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8924, &(0x7f0000000080)) 565.655802ms ago: executing program 3 (id=337): r0 = memfd_secret(0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xa, 0x11, r0, 0x0) mlockall(0x7) 558.105162ms ago: executing program 0 (id=338): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000840)='memory.events.local\x00', 0x275a, 0x0) ftruncate(r0, 0x5) 500.987014ms ago: executing program 1 (id=339): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f00000002c0)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x2}}, [@NFT_MSG_NEWRULE={0x64, 0x6, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x5}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_EXPRESSIONS={0x38, 0x4, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, @inner={{0xa}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_INNER_HDRSIZE={0x8, 0x4, 0x1, 0x0, 0x17}, @NFTA_INNER_FLAGS={0x8, 0x3, 0x1, 0x0, 0x2}, @NFTA_INNER_TYPE={0x8, 0x2, 0x1, 0x0, 0x84}, @NFTA_INNER_NUM={0x8}]}}}]}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x3}}}, 0x8c}, 0x1, 0x0, 0x0, 0x8890}, 0x24000000) 500.525794ms ago: executing program 4 (id=340): r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002bc0)=@raw={'raw\x00', 0x8, 0x3, 0x4c8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x3f8, 0xffffffff, 0xffffffff, 0x3f8, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [], 'veth0_macvtap\x00', 'bridge0\x00'}, 0x0, 0x148, 0x170, 0x0, {}, [@common=@unspec=@helper={{0x48}}, @common=@inet=@hashlimit1={{0x58}, {'bond_slave_1\x00', {0x41, 0x1ff, 0x6, 0xb0e2, 0x10001, 0x84e, 0xfffffffb, 0x18, 0x8}, {0x1}}}]}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@remote, @ipv4={'\x00', '\xff\xff', @dev}, [], [], 'erspan0\x00', 'gre0\x00', {0xff}, {}, 0x0, 0x0, 0x0, 0x4b}, 0x0, 0x258, 0x288, 0x0, {}, [@common=@inet=@hashlimit1={{0x58}, {'pim6reg\x00', {0x0, 0x0, 0x5, 0x0, 0x0, 0x7, 0x3ff}}}, @common=@inet=@hashlimit3={{0x158}, {'vcan0\x00', {0x3, 0x0, 0x41, 0xfffffffe, 0x2, 0x1000, 0x6, 0x3}}}]}, @common=@unspec=@CONNMARK={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x528) syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local, @empty, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x30, 0x3a, 0xff, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2, {[], @ndisc_redir={0x89, 0x0, 0x0, '\x00', @dev, @dev, [{0x2, 0x1, "1d6ace8f8ca9"}]}}}}}}, 0x0) 446.916636ms ago: executing program 0 (id=341): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) utimensat(r0, 0x0, &(0x7f0000000000)={{}, {0x0, 0xffffffffffffffff}}, 0x0) 440.702846ms ago: executing program 1 (id=342): r0 = socket(0x2b, 0x80801, 0x1) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x10000, @loopback, 0x1}, 0x1c) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e21, @loopback}, 0x10) 429.714266ms ago: executing program 3 (id=343): r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c0000001d00070f000000000000000007000000", @ANYRES32=r1, @ANYBLOB="00005200060005000100000008000800", @ANYRES16=r0], 0x2c}}, 0x20008000) 375.661298ms ago: executing program 3 (id=345): perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x77, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x8}, 0x107020, 0x10000, 0x20da, 0x5, 0xa, 0x20005, 0x8, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file1\x00', 0x0, &(0x7f0000000380), 0x1, 0x50f, &(0x7f0000000fc0)="$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") creat(&(0x7f0000000080)='./file1\x00', 0x8) 357.191189ms ago: executing program 1 (id=346): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x3, &(0x7f0000000000)=[{0x20, 0x10, 0x4, 0xfffff00c}, {0x30, 0x0, 0xfd, 0x5ae9}, {0x6, 0x0, 0x7, 0x2}]}, 0x10) sendmmsg$inet(r0, &(0x7f0000002c40)=[{{0x0, 0x0, &(0x7f0000000e80)=[{&(0x7f0000000480)="2a73ed35", 0x4}], 0x1}}], 0x1, 0x0) 355.403189ms ago: executing program 2 (id=347): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000780)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x50) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x1f, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000050000000000000080000000850000007500000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000003000000850000008600000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x11}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) 299.71048ms ago: executing program 0 (id=348): r0 = semget$private(0x0, 0x4000000009, 0x0) semop(r0, &(0x7f0000001480)=[{0x0, 0x2, 0x1000}, {}], 0x2) semctl$GETZCNT(r0, 0x1, 0xf, 0x0) 287.058741ms ago: executing program 2 (id=349): capset(&(0x7f0000000080)={0x20080522}, &(0x7f0000000040)={0x0, 0x10ffff, 0xfffffffd}) r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000040)=0x10000, 0x4) 285.019871ms ago: executing program 1 (id=350): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000600)={{0x14}, [@NFT_MSG_NEWRULE={0x70, 0x6, 0xa, 0x160b, 0x0, 0x0, {0x2, 0x0, 0x8008}, [@NFTA_RULE_EXPRESSIONS={0x44, 0x4, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, @osf={{0x8}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_OSF_DREG={0x8, 0x1, 0x1, 0x0, 0x4}]}}}, {0x28, 0x1, 0x0, 0x1, @nat={{0x8}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_NAT_TYPE={0x8}, @NFTA_NAT_REG_PROTO_MIN={0x8, 0x5, 0x1, 0x0, 0x17}, @NFTA_NAT_FAMILY={0x8, 0x2, 0x1, 0x0, 0x2}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x98}, 0x1, 0x0, 0x0, 0x850}, 0x4040080) 207.437923ms ago: executing program 2 (id=351): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, 0x0, &(0x7f0000000340)) 192.117704ms ago: executing program 3 (id=352): syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000000)={[{@nolazytime}, {@resuid}, {@jqfmt_vfsv1}, {@errors_remount}, {@nobh}, {@usrjquota, 0x2e}], [], 0x2e}, 0x1, 0x472, &(0x7f0000000ac0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$FS_IOC_READ_VERITY_METADATA(r0, 0xc0286687, 0x0) 154.755835ms ago: executing program 2 (id=353): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000a00)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWRULE={0x58, 0x6, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x1}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_EXPRESSIONS={0x2c, 0x4, 0x0, 0x1, [{0x28, 0x1, 0x0, 0x1, @ct={{0x7}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_CT_DIRECTION={0x5}, @NFTA_CT_DREG={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_CT_KEY={0x8, 0x2, 0x1, 0x0, 0x17}]}}}]}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x5}}}, 0x80}, 0x1, 0x0, 0x0, 0x6040850}, 0x20000040) 95.245197ms ago: executing program 2 (id=354): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000580)="00000000000000000400", 0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, 0x0, &(0x7f00000009c0)) 73.236757ms ago: executing program 1 (id=355): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000980)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWRULE={0x64, 0x6, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x1}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_EXPRESSIONS={0x30, 0x4, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, @cmp={{0x8}, @val={0x20, 0x2, 0x0, 0x1, [@NFTA_CMP_SREG={0x8, 0x1, 0x1, 0x0, 0x10}, @NFTA_CMP_OP={0x8, 0x2, 0x1, 0x0, 0x3}, @NFTA_CMP_DATA={0xc, 0x3, 0x0, 0x1, [@NFTA_DATA_VALUE={0x5, 0x1, '@'}]}]}}}]}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_RULE_USERDATA={0x5, 0x7, 0x1, 0x0, "1c"}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x5}}}, 0x8c}, 0x1, 0x0, 0x0, 0x6040850}, 0x20000040) 0s ago: executing program 2 (id=356): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x2c, 0x1, 0x0, 0x0, 0x0, 0x1, 0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x4, @perf_config_ext={0x9, 0x3}, 0x6000, 0x8f40, 0x1, 0x5, 0x8, 0x20005}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$unix(0x1, 0x1, 0x0) connect$unix(r0, &(0x7f0000000200)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) kernel console output (not intermixed with test programs): sadm_r:sysadm_t tclass=process permissive=1 [ 23.280737][ T28] audit: type=1400 audit(1781384377.052:103): avc: denied { search } for pid=3180 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 23.302827][ T28] audit: type=1400 audit(1781384377.052:104): avc: denied { search } for pid=3180 comm="dhcpcd-run-hook" name="dhcpcd" dev="tmpfs" ino=482 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 23.325629][ T28] audit: type=1400 audit(1781384377.052:105): avc: denied { search } for pid=3180 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 23.348725][ T28] audit: type=1400 audit(1781384377.052:106): avc: denied { search } for pid=3180 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 23.371903][ T28] audit: type=1400 audit(1781384377.052:107): avc: denied { read } for pid=3181 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 23.394968][ T28] audit: type=1400 audit(1781384377.052:108): avc: denied { read open } for pid=3181 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 23.420452][ T28] audit: type=1400 audit(1781384377.052:109): avc: denied { getattr } for pid=3181 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 23.445744][ T28] audit: type=1400 audit(1781384377.192:110): avc: denied { write } for pid=3180 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 23.468780][ T28] audit: type=1400 audit(1781384377.192:111): avc: denied { add_name } for pid=3180 comm="dhcpcd-run-hook" name="resolv.conf.dummy0.ipv4ll" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 23.491644][ T28] audit: type=1400 audit(1781384377.242:112): avc: denied { write } for pid=3191 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '10.128.1.73' (ED25519) to the list of known hosts. [ 30.693368][ T28] kauditd_printk_skb: 13 callbacks suppressed [ 30.693385][ T28] audit: type=1400 audit(1781384384.462:126): avc: denied { mounton } for pid=3286 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 30.722621][ T28] audit: type=1400 audit(1781384384.492:127): avc: denied { mount } for pid=3286 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 30.724915][ T3286] cgroup: Unknown subsys name 'net' [ 30.750459][ T28] audit: type=1400 audit(1781384384.522:128): avc: denied { unmount } for pid=3286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 30.877555][ T3286] cgroup: Unknown subsys name 'cpuset' [ 30.883863][ T3286] cgroup: Unknown subsys name 'rlimit' [ 30.995090][ T28] audit: type=1400 audit(1781384384.762:129): avc: denied { setattr } for pid=3286 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 31.018484][ T28] audit: type=1400 audit(1781384384.762:130): avc: denied { create } for pid=3286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 31.043639][ T28] audit: type=1400 audit(1781384384.762:131): avc: denied { write } for pid=3286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 31.064403][ T28] audit: type=1400 audit(1781384384.762:132): avc: denied { read } for pid=3286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 31.094773][ T28] audit: type=1400 audit(1781384384.792:133): avc: denied { mounton } for pid=3286 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 31.097497][ T3289] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 31.120381][ T28] audit: type=1400 audit(1781384384.792:134): avc: denied { mount } for pid=3286 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 31.151858][ T28] audit: type=1400 audit(1781384384.812:135): avc: denied { read } for pid=3022 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 31.177749][ T3286] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 32.581275][ T3298] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.588507][ T3298] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.595731][ T3298] bridge_slave_0: entered allmulticast mode [ 32.602326][ T3298] bridge_slave_0: entered promiscuous mode [ 32.613490][ T3299] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.620645][ T3299] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.627789][ T3299] bridge_slave_0: entered allmulticast mode [ 32.634263][ T3299] bridge_slave_0: entered promiscuous mode [ 32.650391][ T3298] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.657596][ T3298] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.664708][ T3298] bridge_slave_1: entered allmulticast mode [ 32.671098][ T3298] bridge_slave_1: entered promiscuous mode [ 32.680264][ T3299] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.687394][ T3299] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.694559][ T3299] bridge_slave_1: entered allmulticast mode [ 32.701050][ T3299] bridge_slave_1: entered promiscuous mode [ 32.712327][ T3306] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.719508][ T3306] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.726628][ T3306] bridge_slave_0: entered allmulticast mode [ 32.733201][ T3306] bridge_slave_0: entered promiscuous mode [ 32.754123][ T3306] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.761320][ T3306] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.768481][ T3306] bridge_slave_1: entered allmulticast mode [ 32.774930][ T3306] bridge_slave_1: entered promiscuous mode [ 32.803624][ T3298] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.819012][ T3299] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.838455][ T3298] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.858152][ T3299] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.878381][ T3306] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.892368][ T3304] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.899534][ T3304] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.906657][ T3304] bridge_slave_0: entered allmulticast mode [ 32.913180][ T3304] bridge_slave_0: entered promiscuous mode [ 32.924104][ T3303] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.931276][ T3303] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.938452][ T3303] bridge_slave_0: entered allmulticast mode [ 32.944938][ T3303] bridge_slave_0: entered promiscuous mode [ 32.952489][ T3306] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.962421][ T3298] team0: Port device team_slave_0 added [ 32.968308][ T3304] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.975401][ T3304] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.982712][ T3304] bridge_slave_1: entered allmulticast mode [ 32.989415][ T3304] bridge_slave_1: entered promiscuous mode [ 32.996733][ T3299] team0: Port device team_slave_0 added [ 33.002466][ T3303] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.009639][ T3303] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.016851][ T3303] bridge_slave_1: entered allmulticast mode [ 33.023527][ T3303] bridge_slave_1: entered promiscuous mode [ 33.035197][ T3298] team0: Port device team_slave_1 added [ 33.050698][ T3299] team0: Port device team_slave_1 added [ 33.090412][ T3306] team0: Port device team_slave_0 added [ 33.096563][ T3298] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.103582][ T3298] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 33.129638][ T3298] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.141695][ T3304] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.151339][ T3299] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.158366][ T3299] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 33.184464][ T3299] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.196476][ T3303] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.206347][ T3306] team0: Port device team_slave_1 added [ 33.212364][ T3298] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.219343][ T3298] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 33.245353][ T3298] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.257305][ T3304] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.266773][ T3299] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.273758][ T3299] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 33.299838][ T3299] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.311570][ T3303] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.350252][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.357282][ T3306] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 33.383318][ T3306] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.395043][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.402106][ T3306] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 33.428135][ T3306] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.442505][ T3304] team0: Port device team_slave_0 added [ 33.453920][ T3303] team0: Port device team_slave_0 added [ 33.461463][ T3303] team0: Port device team_slave_1 added [ 33.477729][ T3304] team0: Port device team_slave_1 added [ 33.507856][ T3303] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.514862][ T3303] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 33.540966][ T3303] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.568492][ T3299] hsr_slave_0: entered promiscuous mode [ 33.574617][ T3299] hsr_slave_1: entered promiscuous mode [ 33.581019][ T3303] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.588090][ T3303] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 33.614069][ T3303] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.632049][ T3298] hsr_slave_0: entered promiscuous mode [ 33.638070][ T3298] hsr_slave_1: entered promiscuous mode [ 33.643945][ T3298] debugfs: 'hsr0' already exists in 'hsr' [ 33.649714][ T3298] Cannot create hsr debugfs directory [ 33.662939][ T3306] hsr_slave_0: entered promiscuous mode [ 33.669032][ T3306] hsr_slave_1: entered promiscuous mode [ 33.674906][ T3306] debugfs: 'hsr0' already exists in 'hsr' [ 33.680694][ T3306] Cannot create hsr debugfs directory [ 33.689322][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.696297][ T3304] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 33.722397][ T3304] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.733807][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.740864][ T3304] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 33.766901][ T3304] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.837209][ T3304] hsr_slave_0: entered promiscuous mode [ 33.843210][ T3304] hsr_slave_1: entered promiscuous mode [ 33.849137][ T3304] debugfs: 'hsr0' already exists in 'hsr' [ 33.854893][ T3304] Cannot create hsr debugfs directory [ 33.879673][ T3303] hsr_slave_0: entered promiscuous mode [ 33.885705][ T3303] hsr_slave_1: entered promiscuous mode [ 33.891654][ T3303] debugfs: 'hsr0' already exists in 'hsr' [ 33.897404][ T3303] Cannot create hsr debugfs directory [ 34.075164][ T3299] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 34.083931][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 34.091797][ T3299] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 34.100576][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 34.108285][ T3299] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 34.116975][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 34.127529][ T3299] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 34.136328][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 34.160048][ T3306] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 34.168972][ T3306] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 34.180338][ T3306] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 34.188875][ T3306] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 34.196591][ T3306] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 34.205343][ T3306] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 34.219534][ T3306] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 34.228294][ T3306] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 34.243131][ T3298] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 34.252122][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 34.260686][ T3298] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 34.269612][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 34.283944][ T3298] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 34.292789][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 34.304901][ T3298] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 34.313548][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 34.347313][ T3304] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 34.356086][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 34.364309][ T3304] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 34.373421][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 34.381138][ T3304] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 34.389857][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 34.405574][ T3304] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 34.414477][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 34.433178][ T3303] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 34.441734][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 34.449868][ T3303] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 34.458862][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 34.466517][ T3303] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 34.475162][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 34.483564][ T3303] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 34.492500][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 34.515659][ T3299] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.540502][ T3299] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.552433][ T397] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.559554][ T397] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.574650][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.581749][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.607297][ T3306] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.631953][ T3298] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.651672][ T3306] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.668654][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.675816][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.685915][ T3298] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.705453][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.712570][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.729124][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.736269][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.745919][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.753014][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.768322][ T3303] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.787973][ T3304] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.810830][ T3303] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.835522][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.842661][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.855943][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.863064][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.873796][ T3306] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 34.889828][ T3304] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.908938][ T397] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.916061][ T397] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.935686][ T397] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.942843][ T397] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.025804][ T3299] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.186369][ T3298] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.230114][ T3306] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.267376][ T3299] veth0_vlan: entered promiscuous mode [ 35.285248][ T3304] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.295199][ T3299] veth1_vlan: entered promiscuous mode [ 35.345613][ T3303] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.359215][ T3299] veth0_macvtap: entered promiscuous mode [ 35.389175][ T3299] veth1_macvtap: entered promiscuous mode [ 35.423531][ T3298] veth0_vlan: entered promiscuous mode [ 35.438884][ T3299] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.456269][ T3299] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.470201][ T3298] veth1_vlan: entered promiscuous mode [ 35.486431][ T30] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.500731][ T30] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.521440][ T12] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.535890][ T12] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.576020][ T3298] veth0_macvtap: entered promiscuous mode [ 35.599448][ T3298] veth1_macvtap: entered promiscuous mode [ 35.620229][ T3299] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 35.636659][ T3306] veth0_vlan: entered promiscuous mode [ 35.646067][ T3303] veth0_vlan: entered promiscuous mode [ 35.658886][ T3304] veth0_vlan: entered promiscuous mode [ 35.669952][ T3306] veth1_vlan: entered promiscuous mode [ 35.679047][ T3298] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.689398][ T3304] veth1_vlan: entered promiscuous mode [ 35.699389][ T3303] veth1_vlan: entered promiscuous mode [ 35.731446][ T3306] veth0_macvtap: entered promiscuous mode [ 35.739426][ T3298] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.749456][ T28] kauditd_printk_skb: 28 callbacks suppressed [ 35.749492][ T28] audit: type=1400 audit(1781384389.522:164): avc: denied { bind } for pid=3503 comm="syz.1.6" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 35.749899][ T3304] veth0_macvtap: entered promiscuous mode [ 35.798484][ T3304] veth1_macvtap: entered promiscuous mode [ 35.807006][ T3306] veth1_macvtap: entered promiscuous mode [ 35.817388][ T397] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.826183][ T397] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.840361][ T3303] veth0_macvtap: entered promiscuous mode [ 35.845133][ T28] audit: type=1400 audit(1781384389.612:165): avc: denied { create } for pid=3507 comm="syz.1.8" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 35.856581][ T397] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.874712][ T397] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.882828][ T28] audit: type=1400 audit(1781384389.632:166): avc: denied { bind } for pid=3507 comm="syz.1.8" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 35.896954][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.910616][ T28] audit: type=1400 audit(1781384389.642:167): avc: denied { getopt } for pid=3507 comm="syz.1.8" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 35.938369][ T3303] veth1_macvtap: entered promiscuous mode [ 35.956989][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.968289][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.976532][ T3303] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.994119][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.006920][ T3303] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.034258][ T311] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.045781][ T311] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.059646][ T28] audit: type=1400 audit(1781384389.822:168): avc: denied { read write } for pid=3514 comm="syz.1.10" name="rdma_cm" dev="devtmpfs" ino=250 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 36.085996][ T311] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.102278][ T311] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.114683][ T3518] loop3: detected capacity change from 0 to 128 [ 36.122174][ T3518] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x61417272 (sector = 1) [ 36.139872][ T28] audit: type=1400 audit(1781384389.822:169): avc: denied { open } for pid=3514 comm="syz.1.10" path="/dev/infiniband/rdma_cm" dev="devtmpfs" ino=250 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 36.166113][ T28] audit: type=1400 audit(1781384389.892:170): avc: denied { open } for pid=3517 comm="syz.1.11" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 36.186110][ T28] audit: type=1400 audit(1781384389.892:171): avc: denied { kernel } for pid=3517 comm="syz.1.11" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 36.205934][ T28] audit: type=1400 audit(1781384389.902:172): avc: denied { mount } for pid=3516 comm="syz.3.12" name="/" dev="loop3" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 36.208454][ T311] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.240002][ T311] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.248871][ T28] audit: type=1400 audit(1781384389.912:173): avc: denied { unmount } for pid=3298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 36.304314][ T311] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.313187][ T311] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.322124][ T311] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.374244][ T311] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.390274][ T311] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.424884][ T311] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.493534][ T3539] loop4: detected capacity change from 0 to 512 [ 36.522744][ T3539] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 36.562114][ T3539] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.627696][ T3539] ext4 filesystem being mounted at /1/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 36.667734][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.833428][ T3572] loop4: detected capacity change from 0 to 128 [ 36.881803][ T3572] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 36.901425][ T3572] ext4 filesystem being mounted at /3/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 36.933706][ T3306] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 37.018968][ T3585] loop2: detected capacity change from 0 to 512 [ 37.051297][ T3578] syz.1.29 (3578) used greatest stack depth: 10232 bytes left [ 37.073365][ T3585] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.119329][ T3585] ext4 filesystem being mounted at /4/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 37.170314][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.234683][ T3601] loop3: detected capacity change from 0 to 512 [ 37.265282][ T3601] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.291601][ T3601] ext4 filesystem being mounted at /10/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 37.386289][ T3298] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.434299][ T3628] loop4: detected capacity change from 0 to 512 [ 37.452043][ T3623] netlink: 'syz.2.43': attribute type 3 has an invalid length. [ 37.469178][ T3632] syz.1.45 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 37.503668][ T3628] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 37.528417][ T3635] loop3: detected capacity change from 0 to 1024 [ 37.538710][ T3628] EXT4-fs (loop4): 1 truncate cleaned up [ 37.556571][ T3635] ======================================================= [ 37.556571][ T3635] WARNING: The mand mount option has been deprecated and [ 37.556571][ T3635] and is ignored by this kernel. Remove the mand [ 37.556571][ T3635] option from the mount to silence this warning. [ 37.556571][ T3635] ======================================================= [ 37.592828][ T3628] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.659242][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.692198][ T3635] EXT4-fs (loop3): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 37.707288][ T3635] ext4 filesystem being mounted at /11/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 37.730881][ T3635] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.41: bg 0: block 112: padding at end of block bitmap is not set [ 37.750235][ T3635] EXT4-fs error (device loop3): ext4_free_blocks:6718: comm syz.3.41: Freeing blocks not in datazone - block = 0, count = 16 [ 37.791782][ T3652] loop4: detected capacity change from 0 to 128 [ 37.818852][ T3654] loop1: detected capacity change from 0 to 128 [ 37.851573][ T3652] FAT-fs (loop4): error, corrupted directory (invalid i_start) [ 37.859755][ T3298] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 37.893428][ T3652] FAT-fs (loop4): Filesystem has been set read-only [ 37.953891][ T3666] netlink: 131336 bytes leftover after parsing attributes in process `syz.4.57'. [ 38.005505][ T3666] netlink: zone id is out of range [ 38.016737][ T3670] loop3: detected capacity change from 0 to 1024 [ 38.027121][ T3670] EXT4-fs: Ignoring removed orlov option [ 38.090349][ T3680] netlink: 8 bytes leftover after parsing attributes in process `syz.4.63'. [ 38.111406][ T3670] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 38.341548][ T3695] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 38.363726][ T3695] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 38.375188][ T3695] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 38.390418][ T3695] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 38.403427][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 38.403445][ C1] EXT4-fs (loop1): initial error at time 1781384392: ext4_mb_generate_buddy:1317 [ 38.403487][ C1] EXT4-fs (loop1): last error at time 1781384392: ext4_mb_generate_buddy:1317 [ 38.429584][ T3695] EXT4-fs (loop1): 1 truncate cleaned up [ 38.441450][ T3695] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.641853][ T3298] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.643615][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.751235][ T3702] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 38.776755][ T3702] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c018, mo2=0082] [ 38.792271][ T3702] System zones: 1-12 [ 38.800934][ T3702] EXT4-fs (loop0): 1 truncate cleaned up [ 38.810128][ T3702] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 38.895808][ T3304] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.921473][ T3711] netlink: 36 bytes leftover after parsing attributes in process `syz.3.76'. [ 39.041282][ T3719] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 39.054408][ T3721] netlink: 28 bytes leftover after parsing attributes in process `syz.3.82'. [ 39.096420][ T3719] EXT4-fs (loop1): 1 truncate cleaned up [ 39.107895][ T3719] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 39.357718][ T3730] syz.2.87: attempt to access beyond end of device [ 39.357718][ T3730] loop2: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 39.388729][ T3730] Buffer I/O error on dev loop2, logical block 57847, async page read [ 39.408702][ T3730] syz.2.87: attempt to access beyond end of device [ 39.408702][ T3730] loop2: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 39.446132][ T3730] Buffer I/O error on dev loop2, logical block 57847, async page read [ 39.471374][ T3730] syz.2.87: attempt to access beyond end of device [ 39.471374][ T3730] loop2: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 39.496506][ T3746] pim6reg9: entered allmulticast mode [ 39.506743][ T3730] Buffer I/O error on dev loop2, logical block 57847, async page read [ 39.594473][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.793429][ T3769] capability: warning: `syz.3.103' uses 32-bit capabilities (legacy support in use) [ 39.960399][ T3790] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 39.983574][ T3790] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm syz.4.110: bg 0: block 260: invalid block bitmap [ 40.020102][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.188450][ T3818] Illegal XDP return value 4294967282 on prog (id 10) dev N/A, expect packet loss! [ 40.332130][ T3830] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 40.398352][ T3830] EXT4-fs (loop4): 1 truncate cleaned up [ 40.421426][ T3830] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 40.524611][ T3847] netlink: 4 bytes leftover after parsing attributes in process `syz.0.134'. [ 40.608001][ T3853] xt_hashlimit: size too large, truncated to 1048576 [ 40.670854][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.761796][ T28] kauditd_printk_skb: 86 callbacks suppressed [ 40.761863][ T28] audit: type=1400 audit(1781384394.532:260): avc: denied { read write } for pid=3863 comm="syz.2.141" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 40.764967][ T3864] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 40.770292][ T28] audit: type=1400 audit(1781384394.532:261): avc: denied { open } for pid=3863 comm="syz.2.141" path="/dev/raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 40.822041][ T3864] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 40.919792][ T28] audit: type=1400 audit(1781384394.532:262): avc: denied { ioctl } for pid=3863 comm="syz.2.141" path="/dev/raw-gadget" dev="devtmpfs" ino=142 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 40.972914][ T3874] netlink: 100 bytes leftover after parsing attributes in process `syz.0.144'. [ 40.994254][ T28] audit: type=1400 audit(1781384394.652:263): avc: denied { write } for pid=3863 comm="syz.2.141" name="event2" dev="devtmpfs" ino=245 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 41.116497][ T3891] EXT4-fs: Ignoring removed oldalloc option [ 41.122889][ T3891] EXT4-fs: Ignoring removed orlov option [ 41.143712][ T3891] EXT4-fs error (device loop3): ext4_iget_extra_inode:5128: inode #15: comm syz.3.150: corrupted in-inode xattr: invalid ea_ino [ 41.152555][ T3893] set_capacity_and_notify: 9 callbacks suppressed [ 41.152598][ T3893] loop0: detected capacity change from 0 to 512 [ 41.169113][ T3891] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 41.171540][ T3891] EXT4-fs (loop3): Remounting filesystem read-only [ 41.180755][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 41.180778][ C0] EXT4-fs (loop3): initial error at time 1781384394: ext4_iget_extra_inode:5128: inode 15 [ 41.180813][ C0] EXT4-fs (loop3): last error at time 1781384394: ext4_iget_extra_inode:5128: inode 15 [ 41.229485][ T3893] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 41.244342][ T28] audit: type=1400 audit(1781384395.012:264): avc: denied { write } for pid=3870 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 41.269276][ T3891] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 41.301681][ T3893] EXT4-fs (loop0): 1 truncate cleaned up [ 41.309644][ T28] audit: type=1400 audit(1781384395.072:265): avc: denied { write } for pid=3902 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 41.310235][ T3893] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 41.351480][ T28] audit: type=1400 audit(1781384395.082:266): avc: denied { read } for pid=3889 comm="syz.3.150" dev="loop3" ino=11 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=blk_file permissive=1 [ 41.383670][ T28] audit: type=1400 audit(1781384395.082:267): avc: denied { open } for pid=3889 comm="syz.3.150" path="/" dev="loop3" ino=11 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=blk_file permissive=1 [ 41.426890][ T28] audit: type=1400 audit(1781384395.122:268): avc: denied { write } for pid=3892 comm="syz.0.151" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 41.478474][ T3914] tipc: Started in network mode [ 41.478623][ T3298] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.493280][ T3914] tipc: Node identity fe80000000000000000000000000001, cluster identity 4711 [ 41.520422][ T3918] loop4: detected capacity change from 0 to 512 [ 41.527422][ T3914] tipc: Enabled bearer , priority 10 [ 41.553165][ T3918] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 41.601664][ T28] audit: type=1400 audit(1781384395.372:269): avc: denied { write } for pid=3917 comm="syz.4.159" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 41.648580][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.744715][ T3304] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.879119][ T3954] loop1: detected capacity change from 0 to 512 [ 41.905937][ T3954] EXT4-fs error (device loop1): ext4_orphan_get:1423: comm syz.1.169: bad orphan inode 17 [ 41.918039][ T3954] loop1: lost filesystem error report for type 5 error -117 [ 41.918202][ T3954] ext4_test_bit(bit=16, block=4) = 1 [ 41.930912][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 41.930927][ C0] EXT4-fs (loop1): initial error at time 1781384395: ext4_orphan_get:1423 [ 41.930953][ C0] EXT4-fs (loop1): last error at time 1781384395: ext4_orphan_get:1423 [ 41.954931][ T3954] is_bad_inode(inode)=0 [ 41.959462][ T3954] NEXT_ORPHAN(inode)=0 [ 41.964202][ T3954] max_ino=32 [ 41.967492][ T3954] i_nlink=1 [ 41.971145][ T3954] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.008075][ T3954] EXT4-fs warning (device loop1): ext4_resize_begin:72: won't resize using backup superblock at 1 [ 42.066351][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.168768][ T3983] loop1: detected capacity change from 0 to 512 [ 42.202377][ T3983] EXT4-fs: Ignoring removed orlov option [ 42.238876][ T3983] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.252156][ T3983] ext4 filesystem being mounted at /39/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.648157][ T3392] tipc: Node number set to 4269801488 [ 42.968276][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.033441][ T3999] loop3: detected capacity change from 0 to 512 [ 43.071871][ T3999] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 43.100541][ T3999] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c018, mo2=0082] [ 43.128320][ T3999] System zones: 1-12 [ 43.142968][ T3999] EXT4-fs (loop3): 1 truncate cleaned up [ 43.160216][ T3999] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.229712][ T3298] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.371985][ T4032] netlink: 12 bytes leftover after parsing attributes in process `syz.3.205'. [ 43.389908][ T4033] netlink: 8 bytes leftover after parsing attributes in process `syz.4.206'. [ 43.404154][ T4033] netlink: 8 bytes leftover after parsing attributes in process `syz.4.206'. [ 43.480395][ T4043] loop1: detected capacity change from 0 to 512 [ 43.506410][ T4043] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 43.517778][ T4043] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c018, mo2=0082] [ 43.525776][ T4043] System zones: 1-12 [ 43.530984][ T4043] EXT4-fs (loop1): 1 truncate cleaned up [ 43.537168][ T4043] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.091224][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.214035][ T4053] tipc: Started in network mode [ 44.219072][ T4053] tipc: Node identity fe80000000000000000000000000001, cluster identity 4711 [ 44.231329][ T4053] tipc: Enabled bearer , priority 10 [ 44.323250][ T4061] netlink: 12 bytes leftover after parsing attributes in process `syz.1.219'. [ 44.383702][ T4063] loop3: detected capacity change from 0 to 512 [ 44.402784][ T4065] bridge_slave_0: vlans aren't supported yet for dev_uc|mc_add() [ 44.446289][ T4063] EXT4-fs (loop3): 1 truncate cleaned up [ 44.468391][ T4063] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.571118][ T3378] kernel write not supported for file /sg0 (pid: 3378 comm: kworker/1:3) [ 44.583924][ T3298] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.674307][ T4091] netlink: 8 bytes leftover after parsing attributes in process `syz.1.233'. [ 44.698040][ T4091] netlink: 8 bytes leftover after parsing attributes in process `syz.1.233'. [ 44.746826][ T4098] loop0: detected capacity change from 0 to 512 [ 44.778624][ T4105] sg_write: data in/out 406492/50 bytes for SCSI command 0x0-- guessing data in; [ 44.778624][ T4105] program syz.3.241 not setting count and/or reply_len properly [ 44.807783][ T4098] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.237: corrupted inode contents [ 44.822632][ T4098] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 44.822851][ T4098] EXT4-fs error (device loop0): ext4_dirty_inode:6587: inode #16: comm syz.0.237: mark_inode_dirty error [ 44.832109][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 44.832129][ C1] EXT4-fs (loop0): initial error at time 1781384398: ext4_do_update_inode:5690: inode 16 [ 44.832181][ C1] EXT4-fs (loop0): last error at time 1781384398: ext4_do_update_inode:5690: inode 16 [ 44.871195][ T4098] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 44.871650][ T4098] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.237: corrupted inode contents [ 44.893418][ T4098] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 44.893725][ T4098] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #16: comm syz.0.237: mark_inode_dirty error [ 44.914129][ T4098] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 44.915553][ T4098] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.237: corrupted inode contents [ 44.937350][ T4098] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 44.938423][ T4098] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 44.958434][ T4098] loop0: lost filesystem error report for type 5 error -117 [ 44.958649][ T4098] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.237: corrupted inode contents [ 44.978931][ T4098] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 44.979521][ T4098] EXT4-fs error (device loop0): ext4_truncate:4690: inode #16: comm syz.0.237: mark_inode_dirty error [ 44.981547][ T3392] kernel write not supported for file /sg0 (pid: 3392 comm: kworker/0:3) [ 44.999913][ T4098] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 45.014175][ T4098] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 45.039924][ T4098] loop0: lost filesystem error report for type 5 error -117 [ 45.040345][ T4098] EXT4-fs (loop0): 1 truncate cleaned up [ 45.056940][ T68] EXT4-fs error (device loop0): ext4_release_dquot:7070: comm kworker/u8:4: Failed to release dquot type 1 [ 45.063184][ T4098] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.069693][ T68] loop0: lost filesystem error report for type 5 error -117 [ 45.099349][ T4098] ext4 filesystem being mounted at /43/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.151227][ T4123] loop4: detected capacity change from 0 to 1024 [ 45.181957][ T4123] EXT4-fs (loop4): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 45.196451][ T4123] ext4 filesystem being mounted at /48/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.208432][ T4098] syz.0.237 (4098) used greatest stack depth: 10168 bytes left [ 45.219065][ T3304] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.223586][ T4123] EXT4-fs (loop4): shut down requested (1) [ 45.248364][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 45.330990][ T4133] loop3: detected capacity change from 0 to 1024 [ 45.346512][ T4133] EXT4-fs: Ignoring removed orlov option [ 45.357560][ T3399] tipc: Node number set to 4269801488 [ 45.379292][ T4141] vhci_hcd vhci_hcd.3: default hub control req: 010b v0000 i0000 l0 [ 45.380468][ T4133] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.441932][ T3298] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.701710][ T4165] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.725297][ T4175] netlink: 20 bytes leftover after parsing attributes in process `syz.0.279'. [ 45.780913][ T4165] ext4 filesystem being mounted at /56/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.810949][ T4187] capability: warning: `syz.2.275' uses deprecated v2 capabilities in a way that may be insecure [ 45.853005][ T28] kauditd_printk_skb: 72 callbacks suppressed [ 45.853022][ T28] audit: type=1400 audit(1781384399.622:341): avc: denied { write } for pid=4164 comm="syz.4.266" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 45.883866][ T4191] netlink: 'syz.1.276': attribute type 2 has an invalid length. [ 45.909754][ T28] audit: type=1326 audit(1781384399.662:342): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4190 comm="syz.0.277" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2897d1ce59 code=0x7ffc0000 [ 45.939352][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.964462][ T28] audit: type=1326 audit(1781384399.662:343): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4190 comm="syz.0.277" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2897d1ce59 code=0x7ffc0000 [ 46.017704][ T28] audit: type=1326 audit(1781384399.662:344): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4190 comm="syz.0.277" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2897d1ce59 code=0x7ffc0000 [ 46.053246][ T4202] netlink: 67 bytes leftover after parsing attributes in process `syz.1.284'. [ 46.114055][ T28] audit: type=1326 audit(1781384399.662:345): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4190 comm="syz.0.277" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7f2897d1ce59 code=0x7ffc0000 [ 46.165551][ T28] audit: type=1326 audit(1781384399.672:346): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4190 comm="syz.0.277" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2897d1ce59 code=0x7ffc0000 [ 46.264579][ T28] audit: type=1326 audit(1781384399.672:347): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4190 comm="syz.0.277" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2897d1ce59 code=0x7ffc0000 [ 46.346905][ T28] audit: type=1326 audit(1781384399.672:348): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4190 comm="syz.0.277" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2897d1ce59 code=0x7ffc0000 [ 46.426034][ T28] audit: type=1326 audit(1781384399.672:349): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4190 comm="syz.0.277" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=245 compat=0 ip=0x7f2897d1ce59 code=0x7ffc0000 [ 46.476415][ T28] audit: type=1326 audit(1781384399.672:350): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4190 comm="syz.0.277" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2897d1ce59 code=0x7ffc0000 [ 46.600500][ T4228] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 46.713654][ T4244] netlink: 'syz.2.303': attribute type 10 has an invalid length. [ 46.738371][ T4244] netlink: 152 bytes leftover after parsing attributes in process `syz.2.303'. [ 46.895391][ T4259] set_capacity_and_notify: 1 callbacks suppressed [ 46.895410][ T4259] loop0: detected capacity change from 0 to 512 [ 46.955856][ T4259] EXT4-fs: Ignoring removed mblk_io_submit option [ 46.989633][ T4259] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 47.048356][ T4259] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.310: bg 0: block 384: padding at end of block bitmap is not set [ 47.064962][ T4259] loop0: lost filesystem error report for type 5 error -117 [ 47.065117][ T4259] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 47.072530][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 47.072560][ C0] EXT4-fs (loop0): initial error at time 1781384400: ext4_validate_block_bitmap:441 [ 47.072583][ C0] EXT4-fs (loop0): last error at time 1781384400: ext4_validate_block_bitmap:441 [ 47.106442][ T4259] loop0: lost filesystem error report for type 5 error -117 [ 47.107918][ T4259] EXT4-fs error (device loop0): ext4_clear_blocks:876: inode #11: comm syz.0.310: attempt to clear invalid blocks 983260 len 1 [ 47.137447][ T4259] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 47.137821][ T4259] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.310: invalid indirect mapped block 1 (level 1) [ 47.153089][ T4279] batadv0: entered promiscuous mode [ 47.167404][ T4279] 8021q: adding VLAN 0 to HW filter on device macvlan2 [ 47.175978][ T4279] batadv0: left promiscuous mode [ 47.182439][ T4259] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 47.182607][ T4259] EXT4-fs error (device loop0): __ext4_get_inode_loc:4885: comm syz.0.310: Invalid inode table block 0 in block_group 0 [ 47.205097][ T4259] loop0: lost filesystem error report for type 5 error -117 [ 47.224503][ T4259] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 47.249299][ T4259] loop0: lost filesystem error report for type 5 error -117 [ 47.249449][ T4259] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 47.270551][ T4259] loop0: lost filesystem error report for type 5 error -117 [ 47.270864][ T4259] EXT4-fs error (device loop0): __ext4_get_inode_loc:4885: comm syz.0.310: Invalid inode table block 0 in block_group 0 [ 47.303019][ T4259] loop0: lost filesystem error report for type 5 error -117 [ 47.303134][ T4259] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 47.336900][ T4259] loop0: lost filesystem error report for type 5 error -117 [ 47.337059][ T4259] EXT4-fs error (device loop0): ext4_truncate:4690: inode #11: comm syz.0.310: mark_inode_dirty error [ 47.365623][ T4259] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 47.365755][ T4259] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 47.391643][ T4259] loop0: lost filesystem error report for type 5 error -117 [ 47.391768][ T4259] EXT4-fs (loop0): 1 truncate cleaned up [ 47.450579][ T4259] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.466259][ T4303] loop2: detected capacity change from 0 to 512 [ 47.483023][ T4303] EXT4-fs error (device loop2): ext4_orphan_get:1397: inode #15: comm syz.2.331: inode has both inline data and extents flags [ 47.498211][ T4303] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 47.498333][ T4303] EXT4-fs error (device loop2): ext4_orphan_get:1402: comm syz.2.331: couldn't read orphan inode 15 (err -117) [ 47.507682][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 47.507704][ C1] EXT4-fs (loop2): initial error at time 1781384401: ext4_orphan_get:1397: inode 15 [ 47.507737][ C1] EXT4-fs (loop2): last error at time 1781384401: ext4_orphan_get:1397: inode 15 [ 47.545623][ T4303] loop2: lost filesystem error report for type 5 error -117 [ 47.546181][ T4303] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.568134][ T4259] EXT4-fs error (device loop0): __ext4_get_inode_loc:4885: comm syz.0.310: Invalid inode table block 0 in block_group 0 [ 47.599024][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.602822][ T4259] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 47.650935][ T4312] loop2: detected capacity change from 0 to 256 [ 47.674413][ T3304] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.699786][ T4312] msdos: Unknown parameter 'nodos' [ 47.737607][ T4312] netlink: 20 bytes leftover after parsing attributes in process `syz.2.335'. [ 47.772600][ T4312] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 47.788173][ T4322] xt_hashlimit: size too large, truncated to 1048576 [ 47.876643][ T4333] loop3: detected capacity change from 0 to 512 [ 47.913207][ T4333] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.947677][ T4333] ext4 filesystem being mounted at /64/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.958539][ T4342] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 47.958539][ T4342] The task syz.0.348 (4342) triggered the difference, watch for misbehavior. [ 48.037131][ T3298] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.086354][ T4352] loop3: detected capacity change from 0 to 512 [ 48.100742][ T4352] EXT4-fs: Ignoring removed nobh option [ 48.123152][ T4352] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -13 [ 48.137089][ T4352] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #13: comm syz.3.352: attempt to clear invalid blocks 1 len 1 [ 48.152009][ T4352] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 48.153496][ T4352] EXT4-fs (loop3): Remounting filesystem read-only [ 48.162717][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 48.162738][ C1] EXT4-fs (loop3): initial error at time 1781384401: ext4_clear_blocks:876: inode 13 [ 48.162785][ C1] EXT4-fs (loop3): last error at time 1781384401: ext4_clear_blocks:876: inode 13 [ 48.195644][ T4352] EXT4-fs (loop3): 1 truncate cleaned up [ 48.205204][ T4352] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.230582][ T2983] ================================================================== [ 48.238711][ T2983] BUG: KCSAN: data-race in d_make_discardable / path_lookupat [ 48.246198][ T2983] [ 48.248535][ T2983] write to 0xffff88811a0b9840 of 4 bytes by task 3804 on cpu 1: [ 48.256179][ T2983] d_make_discardable+0x4f/0xa0 [ 48.261050][ T2983] simple_unlink+0x68/0x80 [ 48.265501][ T2983] shmem_unlink+0x12d/0x140 [ 48.270029][ T2983] vfs_unlink+0x1c1/0x490 [ 48.274397][ T2983] filename_unlinkat+0x1dc/0x410 [ 48.279399][ T2983] __se_sys_unlink+0x2b/0xe0 [ 48.284024][ T2983] __x64_sys_unlink+0x1f/0x30 [ 48.288734][ T2983] x64_sys_call+0x2eb6/0x3020 [ 48.293446][ T2983] do_syscall_64+0x136/0x3c0 [ 48.298070][ T2983] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.303989][ T2983] [ 48.306334][ T2983] read to 0xffff88811a0b9840 of 4 bytes by task 2983 on cpu 0: [ 48.313895][ T2983] path_lookupat+0x19b/0x4c0 [ 48.318515][ T2983] filename_lookup+0x18f/0x390 [ 48.323299][ T2983] do_readlinkat+0x74/0x2f0 [ 48.327827][ T2983] __x64_sys_readlink+0x47/0x60 [ 48.332701][ T2983] x64_sys_call+0x2b51/0x3020 [ 48.337408][ T2983] do_syscall_64+0x136/0x3c0 [ 48.342041][ T2983] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.347957][ T2983] [ 48.350292][ T2983] value changed: 0x08300080 -> 0x00000080 [ 48.356024][ T2983] [ 48.358366][ T2983] Reported by Kernel Concurrency Sanitizer on: [ 48.364545][ T2983] CPU: 0 UID: 0 PID: 2983 Comm: udevd Not tainted syzkaller #0 PREEMPT(lazy) [ 48.373422][ T2983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 48.383526][ T2983] ================================================================== [ 48.420182][ T3298] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.