last executing test programs: 579.757047ms ago: executing program 3 (id=913): perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x28, 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, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x206, 0x6, 0x9, 0x1, 0x2, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='freezer.state\x00', 0x275a, 0x0) fcntl$lock(r0, 0x5, &(0x7f00000001c0)={0x300, 0x0, 0x1000000, 0x200}) 437.662988ms ago: executing program 3 (id=915): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000180), r0) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000380)={0x44, r1, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@ETHTOOL_A_CHANNELS_COMBINED_COUNT={0x8, 0x9, 0xc66e}, @ETHTOOL_A_CHANNELS_OTHER_COUNT={0x8}, @ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0x7ff}, @ETHTOOL_A_CHANNELS_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 437.300688ms ago: executing program 2 (id=916): r0 = socket$inet6(0xa, 0x2, 0x3a) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x8, @mcast1, 0xe}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="800037bbfa9ba1ce", 0x8, 0x4000, &(0x7f0000000100)={0xa, 0x0, 0xfffffffe, @dev={0xfe, 0x80, '\x00', 0x3c}, 0x156}, 0x1c) 398.25056ms ago: executing program 3 (id=917): sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000c40)="c10e020022003505d25a806f8c6394f90435fc60040011000a740100053582c137153e37024801", 0x27}], 0x3b, 0x0, 0x31}, 0x0) r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xffffff0a, &(0x7f0000000080)=[{&(0x7f0000000040)="c01803002e000b12d25a80648c2594f90124fc60100c03400a000000053582c137153e370248078000f01700d1bd", 0x33fe0}], 0x1}, 0x0) 334.549297ms ago: executing program 4 (id=921): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000500), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_SET_FLAGS(r0, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000a00)={0x24, r1, 0x1, 0x70bd2c, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_ADDR_REMOTE={0x4}, @MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_TOKEN={0x8, 0x4, 0x80000000}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x48080) 334.217737ms ago: executing program 2 (id=922): r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r0, 0x0, 0x10, 0x24048048, &(0x7f0000000100)={0xa, 0x4e20, 0x80000, @loopback, 0x4}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, 0x0, &(0x7f0000000500)=0x3) 333.982687ms ago: executing program 3 (id=923): mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mremap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x1000, 0x7, &(0x7f0000ffe000/0x1000)=nil) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x8) 327.749786ms ago: executing program 1 (id=931): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e23, @rand_addr=0x64010102}, @in={0x2, 0x4e23, @empty}], 0x20) 303.981261ms ago: executing program 4 (id=924): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@ipv6_newaddr={0x40, 0x14, 0x119, 0x70bd26, 0x25dfdbf5, {0xa, 0x8, 0x19, 0xfe, r1}, [@IFA_ADDRESS={0x14, 0x1, @loopback}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xffffffff, 0x100, 0x7}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4c051}, 0x8004) 256.012171ms ago: executing program 2 (id=925): mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xe4776000) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x100, 0x10020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x100002, 0x0, 0xffffffff, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x27, 0x6, 0x0, 0x0, 0x0, 0x9, 0x690bb, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x0, @perf_bp={0x0, 0x8}, 0x100010, 0x32, 0x43a1bd76, 0x7, 0x9, 0x1, 0x2, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 255.302621ms ago: executing program 1 (id=927): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0x10, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000001000000000000d100000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000860000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000046cb95a850000008200000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000002000000850000008600000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x19, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000b80)={r1, 0x2000012, 0xe, 0x0, &(0x7f0000000240)="63eced8e465c1c76e716c0be4b07", 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xd}, 0x50) 255.032861ms ago: executing program 0 (id=936): syz_emit_ethernet(0x76, &(0x7f0000000580)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "d3ffff", 0x40, 0x3a, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2, {[], @param_prob={0x2, 0x0, 0x0, 0x502, {0x0, 0x6, "508359", 0x0, 0x0, 0x0, @private1, @remote, [@hopopts={0x3a}, @srh={0xc, 0x0, 0x4, 0x0, 0x9, 0x20, 0x2}]}}}}}}}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000005fc0)={@remote, @private0={0xfc, 0x0, '\x00', 0x1}, @private2={0xfc, 0x2, '\x00', 0x1}, 0x7, 0x8000, 0x3d, 0x500, 0x5, 0x18c0012}) 242.063089ms ago: executing program 4 (id=928): r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000100)='system_u:object_r:hugetlbfs_t:s0\x00', 0x1d) socket$unix(0x1, 0x1, 0x0) 210.820532ms ago: executing program 1 (id=929): r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @rand_addr=0x64010100}, 0x2, 0x0, 0x2}}, 0x26) 210.145942ms ago: executing program 0 (id=941): r0 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newqdisc={0x24, 0x24, 0x4ee4e6a52ff56051, 0x70bd2a, 0xfffffffd, {0x0, 0x0, 0x0, r1, {0x0, 0x1}, {0xffff, 0xffff}, {0xa, 0x9}}}, 0x24}}, 0x80) 201.941921ms ago: executing program 2 (id=930): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x12, 0x1, 0x4, 0x8}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0xd, &(0x7f0000000300)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002f00000018110000", @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}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r1, 0x0, 0xe, 0x0, &(0x7f00000008c0)="7a7fa22c2aff88df53ef2a2d280f", 0x0, 0xa00, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 200.84022ms ago: executing program 4 (id=932): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_LINK_RESET_STATS(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)={0x18, r1, 0x1, 0x70bd2a, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x5}, 0x20000080) 138.733518ms ago: executing program 3 (id=933): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0xb, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000000000000000000000180000002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0xb, &(0x7f0000000580)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000004c0)={r0, 0x3, 0x11, 0xfffffffffffffd19, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x1c) 138.372978ms ago: executing program 0 (id=934): r0 = socket$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)={&(0x7f0000000880)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x4}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x2}, @NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ID={0x8, 0xa, 0x1, 0x0, 0xfffffffc}, @NFTA_SET_FLAGS={0x8, 0x3, 0x1, 0x0, 0x14}]}, @NFT_MSG_NEWSETELEM={0x64, 0xc, 0xa, 0x5, 0x0, 0x0, {0xa, 0x0, 0x6}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x38, 0x3, 0x0, 0x1, [{0x34, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY={0x4}, @NFTA_SET_ELEM_EXPRESSIONS={0x14, 0xb, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, @numgen={{0xb}, @void}}]}, @NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0xf}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x7}]}]}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0xd0}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) 138.153698ms ago: executing program 4 (id=935): r0 = syz_clone(0x0, 0x0, 0xfffffffffffffead, 0x0, 0x0, 0x0) r1 = syz_pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x2f, &(0x7f0000000000)={0x27, 0x7, 0x83}, 0x0) 134.916917ms ago: executing program 2 (id=937): r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'xfrm0\x00', 0x0}) sendmmsg(r0, &(0x7f0000000300)=[{{&(0x7f0000000240)=@xdp={0x2c, 0x8, r1, 0x2}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000040)='\f', 0x1}], 0x1}}], 0x1, 0x240400c5) 125.058185ms ago: executing program 1 (id=938): r0 = socket(0x10, 0x3, 0x0) r1 = socket(0x2d, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="300000001c000104000000000000000002000000", @ANYRES32=r1, @ANYBLOB="040014000a000100000000000000000008000f0004"], 0x30}}, 0x0) 96.008389ms ago: executing program 3 (id=939): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xfc, {"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", 0x1000}}, 0x1006) 95.689999ms ago: executing program 0 (id=940): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x1}}, [@NFT_MSG_NEWRULE={0x48, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x14, 0x4, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, @tproxy={{0xb}, @void}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_RULE_USERDATA={0x6, 0x7, 0x1, 0x0, '\f^'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x70}}, 0x0) 95.473169ms ago: executing program 1 (id=942): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=ANY=[@ANYBLOB="44000000090605000000000000000000010000050900020073797a30000006000500010007000000080009400000000114000880100007800a0011"], 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x44000) 57.585991ms ago: executing program 0 (id=943): r0 = socket(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000000100)=0x200001, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x13, @private2={0xfc, 0x2, '\x00', 0x1}, 0x5}, 0x1c) 57.187331ms ago: executing program 2 (id=944): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x8, &(0x7f0000000580), 0x5, 0x4f3, &(0x7f00000005c0)="$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") chdir(0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000000)='.\x00', &(0x7f0000000080)='ext4\x00', 0x1000040, 0x0) 390.11µs ago: executing program 1 (id=945): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000002c0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010080ffffff000000000100000008000100020b00001400048005001b540100000005000300060000000800020003"], 0x38}}, 0x0) 163.24µs ago: executing program 4 (id=946): r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0xfffffffffffffff7]}, 0x8, 0x80000) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) move_mount(0xffffffffffffff9c, 0x0, r0, 0x0, 0x146) 0s ago: executing program 0 (id=947): syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x2b, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0xc, 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, 0xfffffffc, 0x0, @perf_bp={0x0, 0xa}, 0x102260, 0x10000, 0x0, 0x1, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) unshare(0xa000400) kernel console output (not intermixed with test programs): [ 17.478232][ T28] audit: type=1400 audit(1772109786.268:62): avc: denied { search } for pid=3193 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 [ 17.500342][ T28] audit: type=1400 audit(1772109786.268:63): avc: denied { search } for pid=3193 comm="dhcpcd-run-hook" name="dhcpcd" dev="tmpfs" ino=483 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 17.523726][ T28] audit: type=1400 audit(1772109786.268:64): avc: denied { search } for pid=3193 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 17.546807][ T28] audit: type=1400 audit(1772109786.268:65): avc: denied { search } for pid=3193 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=488 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 17.569796][ T28] audit: type=1400 audit(1772109786.268:66): avc: denied { read open } for pid=3194 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=488 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '10.128.0.92' (ED25519) to the list of known hosts. [ 22.466899][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 22.466912][ T28] audit: type=1400 audit(1772109791.248:70): avc: denied { mounton } for pid=3298 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 22.495924][ T28] audit: type=1400 audit(1772109791.278:71): avc: denied { mount } for pid=3298 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 [ 22.496711][ T3298] cgroup: Unknown subsys name 'net' [ 22.523614][ T28] audit: type=1400 audit(1772109791.308:72): avc: denied { unmount } for pid=3298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 22.641564][ T3298] cgroup: Unknown subsys name 'cpuset' [ 22.647610][ T3298] cgroup: Unknown subsys name 'rlimit' [ 22.757043][ T28] audit: type=1400 audit(1772109791.538:73): avc: denied { setattr } for pid=3298 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 [ 22.781058][ T28] audit: type=1400 audit(1772109791.538:74): avc: denied { create } for pid=3298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 22.809306][ T28] audit: type=1400 audit(1772109791.538:75): avc: denied { write } for pid=3298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 22.814515][ T3301] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 22.830063][ T28] audit: type=1400 audit(1772109791.538:76): avc: denied { read } for pid=3298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 22.858696][ T28] audit: type=1400 audit(1772109791.548:77): avc: denied { mounton } for pid=3298 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 [ 22.883473][ T28] audit: type=1400 audit(1772109791.548:78): avc: denied { mount } for pid=3298 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 [ 22.903221][ T3298] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 22.906793][ T28] audit: type=1400 audit(1772109791.598:79): avc: denied { read } for pid=3039 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 24.606294][ T3312] chnl_net:caif_netlink_parms(): no params data found [ 24.642309][ T3310] chnl_net:caif_netlink_parms(): no params data found [ 24.678280][ T3316] chnl_net:caif_netlink_parms(): no params data found [ 24.691463][ T3311] chnl_net:caif_netlink_parms(): no params data found [ 24.722555][ T3317] chnl_net:caif_netlink_parms(): no params data found [ 24.747496][ T3310] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.754645][ T3310] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.761783][ T3310] bridge_slave_0: entered allmulticast mode [ 24.768288][ T3310] bridge_slave_0: entered promiscuous mode [ 24.774717][ T3312] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.781810][ T3312] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.789087][ T3312] bridge_slave_0: entered allmulticast mode [ 24.795526][ T3312] bridge_slave_0: entered promiscuous mode [ 24.814522][ T3310] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.821636][ T3310] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.828688][ T3310] bridge_slave_1: entered allmulticast mode [ 24.835140][ T3310] bridge_slave_1: entered promiscuous mode [ 24.841303][ T3312] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.848408][ T3312] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.855560][ T3312] bridge_slave_1: entered allmulticast mode [ 24.861860][ T3312] bridge_slave_1: entered promiscuous mode [ 24.907307][ T3312] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 24.920122][ T3310] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 24.936402][ T3312] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 24.955112][ T3310] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 24.964221][ T3311] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.971301][ T3311] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.978439][ T3311] bridge_slave_0: entered allmulticast mode [ 24.984901][ T3311] bridge_slave_0: entered promiscuous mode [ 25.009241][ T3311] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.016474][ T3311] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.023728][ T3311] bridge_slave_1: entered allmulticast mode [ 25.030058][ T3311] bridge_slave_1: entered promiscuous mode [ 25.040104][ T3316] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.047278][ T3316] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.054384][ T3316] bridge_slave_0: entered allmulticast mode [ 25.060734][ T3316] bridge_slave_0: entered promiscuous mode [ 25.067721][ T3312] team0: Port device team_slave_0 added [ 25.074200][ T3310] team0: Port device team_slave_0 added [ 25.080484][ T3312] team0: Port device team_slave_1 added [ 25.093768][ T3316] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.100855][ T3316] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.108092][ T3316] bridge_slave_1: entered allmulticast mode [ 25.114640][ T3316] bridge_slave_1: entered promiscuous mode [ 25.121691][ T3310] team0: Port device team_slave_1 added [ 25.135422][ T3317] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.142543][ T3317] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.149614][ T3317] bridge_slave_0: entered allmulticast mode [ 25.156134][ T3317] bridge_slave_0: entered promiscuous mode [ 25.166904][ T3317] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.174035][ T3317] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.181280][ T3317] bridge_slave_1: entered allmulticast mode [ 25.187740][ T3317] bridge_slave_1: entered promiscuous mode [ 25.208030][ T3311] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 25.230819][ T3317] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 25.240358][ T3312] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 25.247332][ T3312] 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. [ 25.273233][ T3312] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 25.285164][ T3311] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 25.299343][ T3316] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 25.308636][ T3310] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 25.315708][ T3310] 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. [ 25.341706][ T3310] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 25.353413][ T3317] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 25.362759][ T3312] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 25.369685][ T3312] 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. [ 25.395598][ T3312] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 25.411087][ T3316] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 25.420354][ T3310] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 25.427368][ T3310] 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. [ 25.453273][ T3310] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 25.471496][ T3311] team0: Port device team_slave_0 added [ 25.493113][ T3317] team0: Port device team_slave_0 added [ 25.499810][ T3311] team0: Port device team_slave_1 added [ 25.510091][ T3316] team0: Port device team_slave_0 added [ 25.517037][ T3316] team0: Port device team_slave_1 added [ 25.523602][ T3317] team0: Port device team_slave_1 added [ 25.538746][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 25.545731][ T3311] 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. [ 25.571713][ T3311] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 25.598799][ T3317] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 25.605813][ T3317] 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. [ 25.631818][ T3317] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 25.647086][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 25.654077][ T3311] 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. [ 25.680108][ T3311] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 25.691284][ T3316] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 25.698210][ T3316] 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. [ 25.724338][ T3316] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 25.739429][ T3316] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 25.746554][ T3316] 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. [ 25.772527][ T3316] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 25.783449][ T3317] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 25.790410][ T3317] 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. [ 25.816331][ T3317] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 25.841363][ T3312] hsr_slave_0: entered promiscuous mode [ 25.847340][ T3312] hsr_slave_1: entered promiscuous mode [ 25.860743][ T3310] hsr_slave_0: entered promiscuous mode [ 25.866786][ T3310] hsr_slave_1: entered promiscuous mode [ 25.872550][ T3310] debugfs: 'hsr0' already exists in 'hsr' [ 25.878277][ T3310] Cannot create hsr debugfs directory [ 25.935957][ T3311] hsr_slave_0: entered promiscuous mode [ 25.942027][ T3311] hsr_slave_1: entered promiscuous mode [ 25.947775][ T3311] debugfs: 'hsr0' already exists in 'hsr' [ 25.953522][ T3311] Cannot create hsr debugfs directory [ 25.967188][ T3316] hsr_slave_0: entered promiscuous mode [ 25.973296][ T3316] hsr_slave_1: entered promiscuous mode [ 25.979092][ T3316] debugfs: 'hsr0' already exists in 'hsr' [ 25.984834][ T3316] Cannot create hsr debugfs directory [ 25.992491][ T3317] hsr_slave_0: entered promiscuous mode [ 25.998458][ T3317] hsr_slave_1: entered promiscuous mode [ 26.004400][ T3317] debugfs: 'hsr0' already exists in 'hsr' [ 26.010138][ T3317] Cannot create hsr debugfs directory [ 26.185362][ T3310] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 26.195012][ T3310] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 26.206004][ T3310] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 26.214500][ T3310] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 26.234767][ T3311] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 26.243718][ T3311] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 26.252716][ T3311] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 26.268076][ T3311] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 26.291696][ T3312] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 26.306235][ T3312] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 26.315547][ T3312] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 26.324774][ T3312] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 26.356142][ T3317] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 26.365672][ T3317] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 26.380188][ T3317] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 26.394495][ T3317] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 26.413351][ T3310] 8021q: adding VLAN 0 to HW filter on device bond0 [ 26.443056][ T3310] 8021q: adding VLAN 0 to HW filter on device team0 [ 26.452710][ T67] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.459755][ T67] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.467890][ T3316] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 26.476804][ T3316] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 26.488316][ T3316] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 26.497687][ T3316] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 26.515346][ T67] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.522411][ T67] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.557766][ T3310] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 26.568411][ T3310] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 26.596002][ T3312] 8021q: adding VLAN 0 to HW filter on device bond0 [ 26.607114][ T3311] 8021q: adding VLAN 0 to HW filter on device bond0 [ 26.627296][ T3311] 8021q: adding VLAN 0 to HW filter on device team0 [ 26.648880][ T3316] 8021q: adding VLAN 0 to HW filter on device bond0 [ 26.663817][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.671025][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.681517][ T3312] 8021q: adding VLAN 0 to HW filter on device team0 [ 26.694877][ T3316] 8021q: adding VLAN 0 to HW filter on device team0 [ 26.704131][ T40] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.711218][ T40] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.720841][ T40] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.727889][ T40] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.737389][ T3317] 8021q: adding VLAN 0 to HW filter on device bond0 [ 26.749242][ T3317] 8021q: adding VLAN 0 to HW filter on device team0 [ 26.764273][ T40] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.771355][ T40] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.779739][ T40] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.786792][ T40] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.799651][ T3310] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 26.808467][ T40] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.815617][ T40] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.830191][ T3311] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 26.840772][ T3311] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 26.854807][ T40] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.861945][ T40] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.879088][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.886260][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.925581][ T3312] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 26.939732][ T3312] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 26.957066][ T3316] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 26.968628][ T3316] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 27.011326][ T3317] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 27.028817][ T3317] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 27.049736][ T3312] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 27.070659][ T3311] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 27.100335][ T3316] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 27.131630][ T3310] veth0_vlan: entered promiscuous mode [ 27.156422][ T3317] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 27.177453][ T3310] veth1_vlan: entered promiscuous mode [ 27.221790][ T3312] veth0_vlan: entered promiscuous mode [ 27.235779][ T3310] veth0_macvtap: entered promiscuous mode [ 27.246788][ T3312] veth1_vlan: entered promiscuous mode [ 27.260903][ T3310] veth1_macvtap: entered promiscuous mode [ 27.272970][ T3310] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 27.287053][ T3312] veth0_macvtap: entered promiscuous mode [ 27.300472][ T3310] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 27.331911][ T3312] veth1_macvtap: entered promiscuous mode [ 27.339152][ T3317] veth0_vlan: entered promiscuous mode [ 27.346767][ T30] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.367644][ T3316] veth0_vlan: entered promiscuous mode [ 27.375544][ T30] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.385384][ T30] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.398455][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 27.406877][ T30] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.422689][ T3316] veth1_vlan: entered promiscuous mode [ 27.432503][ T3317] veth1_vlan: entered promiscuous mode [ 27.439019][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 27.460377][ T67] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.470903][ T3310] 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. [ 27.492552][ T28] kauditd_printk_skb: 19 callbacks suppressed [ 27.492566][ T28] audit: type=1400 audit(1772109796.288:99): avc: denied { read write } for pid=3310 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 27.500187][ T3316] veth0_macvtap: entered promiscuous mode [ 27.539650][ T67] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.547348][ T28] audit: type=1400 audit(1772109796.318:100): avc: denied { open } for pid=3310 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 27.573053][ T28] audit: type=1400 audit(1772109796.318:101): avc: denied { ioctl } for pid=3310 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 27.578717][ T3311] veth0_vlan: entered promiscuous mode [ 27.600376][ T28] audit: type=1400 audit(1772109796.318:102): avc: denied { map_create } for pid=3478 comm="syz.0.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 27.606578][ T3316] veth1_macvtap: entered promiscuous mode [ 27.629584][ T28] audit: type=1400 audit(1772109796.318:103): avc: denied { map_read map_write } for pid=3478 comm="syz.0.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 27.632080][ T3317] veth0_macvtap: entered promiscuous mode [ 27.650148][ T28] audit: type=1400 audit(1772109796.318:104): avc: denied { prog_load } for pid=3478 comm="syz.0.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 27.656310][ T67] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.674424][ T28] audit: type=1400 audit(1772109796.318:105): avc: denied { bpf } for pid=3478 comm="syz.0.1" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 27.702551][ T28] audit: type=1400 audit(1772109796.318:106): avc: denied { perfmon } for pid=3478 comm="syz.0.1" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 27.713257][ T3311] veth1_vlan: entered promiscuous mode [ 27.733643][ T3316] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 27.750012][ T3317] veth1_macvtap: entered promiscuous mode [ 27.767616][ T67] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.767722][ T28] audit: type=1400 audit(1772109796.318:107): avc: denied { prog_run } for pid=3478 comm="syz.0.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 27.795992][ T28] audit: type=1400 audit(1772109796.418:108): avc: denied { create } for pid=3480 comm="syz.0.6" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 27.805969][ T3316] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 27.872441][ T118] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.882783][ T118] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.891916][ T118] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.900797][ T118] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.912161][ T3311] veth0_macvtap: entered promiscuous mode [ 27.942172][ T3317] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 27.961811][ T3311] veth1_macvtap: entered promiscuous mode [ 27.976295][ T3317] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 28.025569][ T56] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.035701][ T56] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.045256][ T56] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.061126][ T56] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.089293][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 28.102292][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 28.134682][ T3517] SELinux: policydb table sizes (8,1025) do not match mine (8,7) [ 28.146745][ T3517] SELinux: failed to load policy [ 28.153006][ T56] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.178639][ T56] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.202288][ T56] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.221702][ T56] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.519535][ T3549] loop2: detected capacity change from 0 to 2048 [ 28.605358][ T3549] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 28.730673][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 28.780272][ T3567] loop2: detected capacity change from 0 to 512 [ 28.832349][ T3567] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 28.901697][ T3567] ext4 filesystem being mounted at /10/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 28.965612][ T3567] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.39: bg 0: block 153: padding at end of block bitmap is not set [ 28.980755][ T3567] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.39: Failed to acquire dquot type 0 [ 29.001075][ T3567] syz.2.39 (3567) used greatest stack depth: 10336 bytes left [ 29.028922][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 29.077440][ T3586] loop2: detected capacity change from 0 to 512 [ 29.106642][ T3590] loop3: detected capacity change from 0 to 1764 [ 29.140474][ T3586] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 29.167798][ T3586] ext4 filesystem being mounted at /11/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 29.267237][ T3586] EXT4-fs error (device loop2): ext4_empty_dir:3075: inode #12: comm syz.2.46: invalid size [ 29.349032][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 29.363968][ T3606] capability: warning: `syz.3.55' uses 32-bit capabilities (legacy support in use) [ 29.439961][ T3608] loop2: detected capacity change from 0 to 8192 [ 29.588528][ T3626] netlink: 8 bytes leftover after parsing attributes in process `syz.2.65'. [ 29.630055][ T3622] loop4: detected capacity change from 0 to 8192 [ 29.646598][ T3630] loop2: detected capacity change from 0 to 512 [ 29.656269][ T3622] ======================================================= [ 29.656269][ T3622] WARNING: The mand mount option has been deprecated and [ 29.656269][ T3622] and is ignored by this kernel. Remove the mand [ 29.656269][ T3622] option from the mount to silence this warning. [ 29.656269][ T3622] ======================================================= [ 29.703791][ T3630] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.67: invalid indirect mapped block 4294967295 (level 1) [ 29.729335][ T3630] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 29.729474][ T3630] EXT4-fs (loop2): Remounting filesystem read-only [ 29.738656][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 29.738679][ C0] EXT4-fs (loop2): initial error at time 1772109798: ext4_free_branches:1023: inode 11 [ 29.738715][ C0] EXT4-fs (loop2): last error at time 1772109798: ext4_free_branches:1023: inode 11 [ 29.771475][ T3630] EXT4-fs (loop2): 2 truncates cleaned up [ 29.777103][ T3642] loop3: detected capacity change from 0 to 736 [ 29.777566][ T3630] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 29.848759][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 29.859383][ T3646] netlink: 182 bytes leftover after parsing attributes in process `syz.4.71'. [ 29.902982][ T3650] hsr0: entered promiscuous mode [ 29.914142][ T3650] hsr0: left promiscuous mode [ 30.017695][ T3662] netlink: 12 bytes leftover after parsing attributes in process `syz.2.81'. [ 30.075297][ T3666] loop4: detected capacity change from 0 to 512 [ 30.142638][ T3666] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 30.171182][ T3666] ext4 filesystem being mounted at /12/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 30.248722][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 30.280737][ T3697] loop3: detected capacity change from 0 to 128 [ 30.302202][ T3700] usb usb9: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 30.313325][ T3701] netlink: 12 bytes leftover after parsing attributes in process `syz.2.99'. [ 30.324027][ T3697] EXT4-fs: Ignoring removed nomblk_io_submit option [ 30.338815][ T3700] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 30.352462][ T3700] vhci_hcd vhci_hcd.4: default hub control req: 0016 v0014 i0000 l0 [ 30.363450][ T3697] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 30.377582][ T3705] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 30.397039][ T3705] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #15: comm syz.4.100: corrupted inode contents [ 30.427762][ T3697] ext4 filesystem being mounted at /19/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 30.439293][ T3705] EXT4-fs error (device loop4): ext4_dirty_inode:6450: inode #15: comm syz.4.100: mark_inode_dirty error [ 30.454228][ T3705] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #15: comm syz.4.100: corrupted inode contents [ 30.466444][ T3705] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #15: comm syz.4.100: mark_inode_dirty error [ 30.478042][ T3705] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #15: comm syz.4.100: corrupted inode contents [ 30.490202][ T3705] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #15: comm syz.4.100: mark_inode_dirty error [ 30.502316][ T3705] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #15: comm syz.4.100: corrupted inode contents [ 30.514422][ T3705] EXT4-fs error (device loop4): ext4_truncate:4587: inode #15: comm syz.4.100: mark_inode_dirty error [ 30.528715][ T3705] EXT4-fs error (device loop4) in ext4_setattr:5983: Corrupt filesystem [ 30.541417][ T3317] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 30.559703][ T3711] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #15: comm syz.4.100: corrupted inode contents [ 30.668437][ T3311] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 30.668697][ T3311] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 30.678182][ T3725] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a055c01c, mo2=0002] [ 30.701445][ T3725] System zones: 0-1, 3-36 [ 30.706714][ T3725] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 30.709020][ T3311] EXT4-fs warning (device loop4): ext4_evict_inode:258: couldn't mark inode dirty (err -117) [ 30.759151][ T3732] netlink: 20 bytes leftover after parsing attributes in process `syz.1.112'. [ 30.768330][ T3732] netlink: 20 bytes leftover after parsing attributes in process `syz.1.112'. [ 30.786631][ T3732] netlink: 20 bytes leftover after parsing attributes in process `syz.1.112'. [ 30.788003][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 30.795623][ T3732] netlink: 4 bytes leftover after parsing attributes in process `syz.1.112'. [ 30.796102][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 30.905205][ T3742] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 30.930922][ T3742] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 30.931017][ T3742] FAT-fs (loop3): Filesystem has been set read-only [ 30.931044][ T3742] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 30.931067][ T3742] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 30.931089][ T3742] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 30.931118][ T3742] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 30.931151][ T3742] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 30.931173][ T3742] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 30.931216][ T3742] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 30.931238][ T3742] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 30.931504][ T3742] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 31.263090][ T3776] netlink: 24 bytes leftover after parsing attributes in process `syz.2.133'. [ 31.290751][ T3776] netlink: 60 bytes leftover after parsing attributes in process `syz.2.133'. [ 31.320739][ T3776] Zero length message leads to an empty skb [ 31.562598][ T3806] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=3806 comm=syz.1.147 [ 31.596511][ T3804] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 31.609370][ T3804] ext4 filesystem being mounted at /20/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 31.642727][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 31.999119][ T3848] capability: warning: `syz.2.164' uses deprecated v2 capabilities in a way that may be insecure [ 32.123970][ T3860] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 32.149605][ T3860] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #15: comm syz.1.171: corrupted inode contents [ 32.171878][ T3862] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 32.186860][ T3860] EXT4-fs error (device loop1): ext4_dirty_inode:6450: inode #15: comm syz.1.171: mark_inode_dirty error [ 32.192492][ T3862] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 32.208344][ T3862] FAT-fs (loop0): Filesystem has been set read-only [ 32.215616][ T3862] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 32.221367][ T3860] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #15: comm syz.1.171: corrupted inode contents [ 32.228130][ T3862] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 32.245510][ T3862] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 32.254304][ T3860] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #15: comm syz.1.171: mark_inode_dirty error [ 32.257970][ T3862] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 32.272085][ T3874] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 32.274774][ T3862] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 32.296915][ T3862] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 32.306525][ T3862] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 32.308909][ T3860] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #15: comm syz.1.171: corrupted inode contents [ 32.316238][ T3862] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 32.331086][ T3874] ext4 filesystem being mounted at /45/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 32.347274][ T3860] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #15: comm syz.1.171: mark_inode_dirty error [ 32.381363][ T3862] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 32.390266][ T3860] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #15: comm syz.1.171: corrupted inode contents [ 32.391188][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.427275][ T3860] EXT4-fs error (device loop1): ext4_truncate:4587: inode #15: comm syz.1.171: mark_inode_dirty error [ 32.467260][ T3860] EXT4-fs error (device loop1) in ext4_setattr:5983: Corrupt filesystem [ 32.476293][ T3875] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #15: comm syz.1.171: corrupted inode contents [ 32.554385][ T3884] hsr0: entered promiscuous mode [ 32.562162][ T3316] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 32.562887][ T3316] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 32.571093][ T3884] hsr0: left promiscuous mode [ 32.574507][ T3316] EXT4-fs warning (device loop1): ext4_evict_inode:258: couldn't mark inode dirty (err -117) [ 32.598531][ T3316] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.727192][ T28] kauditd_printk_skb: 104 callbacks suppressed [ 32.727208][ T28] audit: type=1400 audit(1772109801.508:211): avc: denied { append } for pid=3897 comm="syz.2.187" name="sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 32.761684][ T3898] sg_write: data in/out 294979/32 bytes for SCSI command 0x0-- guessing data in; [ 32.761684][ T3898] program syz.2.187 not setting count and/or reply_len properly [ 32.841177][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 33.179131][ T3926] hsr0: entered promiscuous mode [ 33.193520][ T3926] hsr0: left promiscuous mode [ 33.193717][ T3925] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.195: invalid indirect mapped block 4294967295 (level 1) [ 33.249511][ T3925] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 33.250964][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 33.266563][ C0] EXT4-fs (loop0): initial error at time 1772109802: ext4_free_branches:1023: inode 11 [ 33.276264][ C0] EXT4-fs (loop0): last error at time 1772109802: ext4_free_branches:1023: inode 11 [ 33.285855][ T3938] netlink: 'syz.2.199': attribute type 10 has an invalid length. [ 33.286396][ T3925] EXT4-fs (loop0): Remounting filesystem read-only [ 33.300355][ T3925] EXT4-fs (loop0): 2 truncates cleaned up [ 33.306768][ T3925] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 33.333954][ T3938] team0: Port device dummy0 added [ 33.338686][ T3943] netlink: 'syz.2.199': attribute type 10 has an invalid length. [ 33.372919][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.382443][ T3943] team0: Port device dummy0 removed [ 33.445976][ T3943] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 33.463278][ T3953] hsr0: entered promiscuous mode [ 33.475101][ T3953] hsr0: left promiscuous mode [ 33.487330][ T3950] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 33.491027][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 33.527780][ T3950] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #15: comm syz.3.208: corrupted inode contents [ 33.597920][ T3950] EXT4-fs error (device loop3): ext4_dirty_inode:6450: inode #15: comm syz.3.208: mark_inode_dirty error [ 33.630817][ T3950] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #15: comm syz.3.208: corrupted inode contents [ 33.663501][ T3950] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #15: comm syz.3.208: mark_inode_dirty error [ 33.676009][ T3967] set_capacity_and_notify: 10 callbacks suppressed [ 33.676027][ T3967] loop0: detected capacity change from 0 to 128 [ 33.691468][ T3967] EXT4-fs: Ignoring removed nomblk_io_submit option [ 33.699724][ T3950] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #15: comm syz.3.208: corrupted inode contents [ 33.713948][ T3950] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #15: comm syz.3.208: mark_inode_dirty error [ 33.731237][ T3950] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #15: comm syz.3.208: corrupted inode contents [ 33.759777][ T3967] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 33.781286][ T3950] EXT4-fs error (device loop3): ext4_truncate:4587: inode #15: comm syz.3.208: mark_inode_dirty error [ 33.811615][ T3950] EXT4-fs error (device loop3) in ext4_setattr:5983: Corrupt filesystem [ 33.820122][ T3967] ext4 filesystem being mounted at /44/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 33.820425][ T3965] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #15: comm syz.3.208: corrupted inode contents [ 33.863879][ T3310] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 33.926518][ T3317] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 33.926690][ T3317] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 33.940772][ T3317] EXT4-fs warning (device loop3): ext4_evict_inode:258: couldn't mark inode dirty (err -117) [ 33.971242][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.283770][ T4005] loop2: detected capacity change from 0 to 128 [ 34.295362][ T28] audit: type=1400 audit(1772109803.078:212): avc: denied { wake_alarm } for pid=4002 comm="syz.3.236" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 34.325569][ T4005] EXT4-fs: Ignoring removed nomblk_io_submit option [ 34.340368][ T4005] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 34.372854][ T4005] ext4 filesystem being mounted at /60/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 34.466793][ T3312] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 34.642657][ T28] audit: type=1400 audit(1772109803.428:213): avc: denied { read } for pid=4021 comm="syz.2.235" name="event2" dev="devtmpfs" ino=244 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 34.767676][ T4035] __nla_validate_parse: 15 callbacks suppressed [ 34.767694][ T4035] netlink: 256 bytes leftover after parsing attributes in process `syz.0.240'. [ 34.801014][ T4035] netlink: 64 bytes leftover after parsing attributes in process `syz.0.240'. [ 34.871867][ T28] audit: type=1400 audit(1772109803.658:214): avc: denied { create } for pid=4039 comm="syz.0.242" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 34.927254][ T28] audit: type=1400 audit(1772109803.678:215): avc: denied { bind } for pid=4039 comm="syz.0.242" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 35.024353][ T28] audit: type=1326 audit(1772109803.798:216): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4051 comm="syz.0.246" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f886993c799 code=0x7ffc0000 [ 35.074540][ T4050] loop3: detected capacity change from 0 to 8192 [ 35.092276][ T28] audit: type=1326 audit(1772109803.798:217): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4051 comm="syz.0.246" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f886993c799 code=0x7ffc0000 [ 35.119666][ T28] audit: type=1326 audit(1772109803.798:218): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4051 comm="syz.0.246" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f886993c799 code=0x7ffc0000 [ 35.213564][ T28] audit: type=1326 audit(1772109803.798:219): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4051 comm="syz.0.246" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f886993c799 code=0x7ffc0000 [ 35.279931][ T28] audit: type=1326 audit(1772109803.798:220): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4051 comm="syz.0.246" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f886993c799 code=0x7ffc0000 [ 35.545304][ T4096] netlink: 8 bytes leftover after parsing attributes in process `syz.1.269'. [ 35.581590][ T4093] loop4: detected capacity change from 0 to 8192 [ 35.588704][ T4100] loop1: detected capacity change from 0 to 512 [ 35.617893][ T4100] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.638729][ T4100] ext4 filesystem being mounted at /55/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 35.686538][ T3316] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.894379][ T4126] netlink: 28 bytes leftover after parsing attributes in process `syz.0.281'. [ 35.971526][ T4130] loop2: detected capacity change from 0 to 512 [ 35.973241][ T4130] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 35.973257][ T4130] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 35.974377][ T4130] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.283: bg 0: block 104: invalid block bitmap [ 35.974469][ T4130] loop2: lost filesystem error report for type 5 error -117 [ 35.974605][ T4130] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 35.974623][ T4130] loop2: lost filesystem error report for type 5 error -117 [ 35.974737][ T4130] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.283: invalid indirect mapped block 1 (level 1) [ 35.974765][ T4130] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 35.974974][ T4130] EXT4-fs (loop2): 1 truncate cleaned up [ 35.975352][ T4130] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 36.062910][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.194966][ T4142] netlink: 'syz.2.291': attribute type 21 has an invalid length. [ 36.312945][ T4147] loop0: detected capacity change from 0 to 8192 [ 36.376438][ T4160] xt_CT: You must specify a L4 protocol and not use inversions on it [ 36.445986][ T4157] loop1: detected capacity change from 0 to 8192 [ 36.473552][ T4171] netlink: 16 bytes leftover after parsing attributes in process `syz.3.303'. [ 36.593689][ T4184] netlink: 8 bytes leftover after parsing attributes in process `syz.2.311'. [ 36.696825][ T4198] netlink: 28 bytes leftover after parsing attributes in process `syz.1.316'. [ 36.799738][ T4200] loop4: detected capacity change from 0 to 8192 [ 36.905589][ T4210] loop3: detected capacity change from 0 to 8192 [ 36.945692][ T4217] netlink: 'syz.0.325': attribute type 10 has an invalid length. [ 36.997807][ T4217] team0: Port device dummy0 added [ 37.008266][ T4224] netlink: 'syz.0.325': attribute type 10 has an invalid length. [ 37.041297][ T4224] team0: Port device dummy0 removed [ 37.047632][ T4229] netlink: 28 bytes leftover after parsing attributes in process `syz.4.329'. [ 37.059369][ T4224] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 37.141273][ T4238] netlink: 'syz.1.343': attribute type 10 has an invalid length. [ 37.183129][ T4238] team0: Port device dummy0 added [ 37.196142][ T4238] netlink: 'syz.1.343': attribute type 10 has an invalid length. [ 37.238248][ T4238] team0: Port device dummy0 removed [ 37.246013][ T4238] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 37.281028][ T4238] syz.1.343 (4238) used greatest stack depth: 10232 bytes left [ 37.426379][ T4260] netlink: 28 bytes leftover after parsing attributes in process `syz.3.345'. [ 38.009379][ T4298] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x1f [ 38.022136][ T4304] netlink: 8 bytes leftover after parsing attributes in process `syz.4.365'. [ 38.134266][ T4314] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.157882][ T28] kauditd_printk_skb: 26 callbacks suppressed [ 38.157897][ T28] audit: type=1400 audit(1772109806.938:247): avc: denied { mounton } for pid=4313 comm="syz.2.371" path="/81/file1/file0" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 38.241306][ T28] audit: type=1400 audit(1772109807.028:248): avc: denied { unmount } for pid=3312 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 38.284736][ T28] audit: type=1400 audit(1772109807.068:249): avc: denied { unlink } for pid=3312 comm="syz-executor" name="file1" dev="loop2" ino=14 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 38.317969][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.407034][ T4329] EXT4-fs (loop3): can't mount with commit=, fs mounted w/o journal [ 38.544171][ T4336] EXT4-fs (loop3): failed to initialize system zone (-117) [ 38.612904][ T4336] EXT4-fs (loop3): mount failed [ 38.704588][ T4345] veth0_macvtap: entered allmulticast mode [ 38.731907][ T4347] netlink: 'syz.3.384': attribute type 11 has an invalid length. [ 38.790485][ T4351] set_capacity_and_notify: 3 callbacks suppressed [ 38.790502][ T4351] loop0: detected capacity change from 0 to 512 [ 38.817132][ T4351] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 38.853096][ T4351] EXT4-fs error (device loop0): ext4_validate_block_bitmap:432: comm syz.0.386: bg 0: block 104: invalid block bitmap [ 38.868471][ T4351] loop0: lost filesystem error report for type 5 error -117 [ 38.870952][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 38.871001][ T4351] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 38.878253][ C0] EXT4-fs (loop0): initial error at time 1772109807: ext4_validate_block_bitmap:432 [ 38.878282][ C0] EXT4-fs (loop0): last error at time 1772109807: ext4_validate_block_bitmap:432 [ 38.885758][ T4357] netlink: 'syz.3.388': attribute type 10 has an invalid length. [ 38.914186][ T4351] loop0: lost filesystem error report for type 5 error -117 [ 38.920113][ T4351] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.386: invalid indirect mapped block 1 (level 1) [ 38.934737][ T4359] netlink: 'syz.3.388': attribute type 10 has an invalid length. [ 38.941034][ T4351] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 38.948488][ T4351] EXT4-fs (loop0): 1 truncate cleaned up [ 38.963878][ T4351] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 38.979686][ T4357] team0: Port device dummy0 added [ 39.031139][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.040575][ T4359] team0: Port device dummy0 removed [ 39.048723][ T4359] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 39.156237][ T28] audit: type=1400 audit(1772109807.938:250): avc: denied { create } for pid=4379 comm="syz.0.397" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 39.201641][ T28] audit: type=1400 audit(1772109807.938:251): avc: denied { write } for pid=4379 comm="syz.0.397" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 39.227580][ T4383] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 39.227580][ T4383] The task syz.3.396 (4383) triggered the difference, watch for misbehavior. [ 39.322475][ T28] audit: type=1400 audit(1772109808.108:252): avc: denied { egress } for pid=9 comm="kworker/0:0" saddr=fe80::a8aa:aaff:feaa:aa1b daddr=ff02::2 netif=gretap0 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:netif_t tclass=netif permissive=1 [ 39.374764][ T4394] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 39.388639][ T28] audit: type=1400 audit(1772109808.158:253): avc: denied { setopt } for pid=4391 comm="syz.0.402" lport=17 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 39.450971][ T28] audit: type=1400 audit(1772109808.168:254): avc: denied { getopt } for pid=4392 comm="syz.1.403" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 39.495173][ T4396] loop1: detected capacity change from 0 to 8192 [ 39.759977][ T4406] netlink: 'syz.0.419': attribute type 21 has an invalid length. [ 39.769702][ T28] audit: type=1400 audit(1772109808.558:255): avc: denied { sqpoll } for pid=4405 comm="syz.1.420" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 39.791186][ T4411] netlink: 'syz.4.408': attribute type 10 has an invalid length. [ 39.803922][ T4411] team0: Port device dummy0 added [ 39.818976][ T4411] netlink: 'syz.4.408': attribute type 10 has an invalid length. [ 39.835592][ T4411] team0: Port device dummy0 removed [ 39.873046][ T4411] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 40.002312][ T4432] xt_CT: You must specify a L4 protocol and not use inversions on it [ 40.257787][ T28] audit: type=1400 audit(1772109809.038:256): avc: denied { create } for pid=4460 comm="syz.0.434" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=unix_stream_socket permissive=1 [ 40.489303][ T4496] loop1: detected capacity change from 0 to 512 [ 40.533566][ T4496] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.450: invalid indirect mapped block 256 (level 2) [ 40.552774][ T4506] Driver unsupported XDP return value 0 on prog (id 41) dev N/A, expect packet loss! [ 40.573545][ T4496] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 40.580993][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 40.586092][ T4496] EXT4-fs (loop1): 2 truncates cleaned up [ 40.590168][ C1] EXT4-fs (loop1): initial error at time 1772109809: ext4_free_branches:1023 [ 40.601217][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 40.602384][ C1] : inode 11 [ 40.622410][ C1] EXT4-fs (loop1): last error at time 1772109809: ext4_free_branches:1023: inode 11 [ 40.653114][ T4496] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.671331][ T4498] loop0: detected capacity change from 0 to 8192 [ 40.713193][ T3316] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.732732][ T4514] loop3: detected capacity change from 0 to 164 [ 40.757975][ T4514] Unsupported NM flag settings (240) [ 40.796726][ T4514] Unsupported NM flag settings (240) [ 40.802669][ T4514] Unsupported NM flag settings (240) [ 40.820424][ T4522] loop4: detected capacity change from 0 to 512 [ 40.830677][ T4522] EXT4-fs (loop4): can't mount with commit=, fs mounted w/o journal [ 41.241014][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 41.259662][ T4543] netlink: 'syz.1.470': attribute type 10 has an invalid length. [ 41.270713][ T4543] bond0: (slave dummy0): Releasing backup interface [ 41.275552][ T4545] loop4: detected capacity change from 0 to 512 [ 41.278520][ T4543] team0: Port device dummy0 added [ 41.306460][ T4543] netlink: 'syz.1.470': attribute type 10 has an invalid length. [ 41.308329][ T4545] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.308391][ T4545] ext4 filesystem being mounted at /87/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.319441][ T4543] team0: Port device dummy0 removed [ 41.321804][ T4543] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 41.323649][ T4545] netlink: 16 bytes leftover after parsing attributes in process `syz.4.471'. [ 41.348045][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.372479][ T4553] loop4: detected capacity change from 0 to 128 [ 41.547477][ T4564] netlink: 8 bytes leftover after parsing attributes in process `syz.4.478'. [ 41.550142][ T4564] batadv0: entered promiscuous mode [ 41.550182][ T4564] macsec1: entered promiscuous mode [ 41.875560][ T4592] loop0: detected capacity change from 0 to 512 [ 41.903398][ T4592] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 42.002458][ T4599] netlink: 16 bytes leftover after parsing attributes in process `syz.4.494'. [ 42.082195][ T4611] netlink: 'syz.1.499': attribute type 1 has an invalid length. [ 42.219065][ T4628] loop1: detected capacity change from 0 to 2048 [ 42.706425][ T4671] netlink: 40 bytes leftover after parsing attributes in process `syz.3.527'. [ 42.770647][ T4678] Unsupported NM flag settings (240) [ 42.770742][ T4678] Unsupported NM flag settings (240) [ 42.771090][ T4678] Unsupported NM flag settings (240) [ 43.063189][ T4709] tipc: Enabling of bearer rejected, failed to enable media [ 43.166908][ T4723] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 43.189005][ T28] kauditd_printk_skb: 23 callbacks suppressed [ 43.189019][ T28] audit: type=1400 audit(1772109811.968:280): avc: denied { create } for pid=4726 comm="syz.4.553" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 43.232036][ T28] audit: type=1400 audit(1772109811.968:281): avc: denied { setopt } for pid=4726 comm="syz.4.553" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 43.254882][ T28] audit: type=1400 audit(1772109811.968:282): avc: denied { bind } for pid=4726 comm="syz.4.553" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 43.285226][ T28] audit: type=1400 audit(1772109811.968:283): avc: denied { name_bind } for pid=4726 comm="syz.4.553" src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 43.307102][ T28] audit: type=1400 audit(1772109811.968:284): avc: denied { node_bind } for pid=4726 comm="syz.4.553" src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=sctp_socket permissive=1 [ 43.328507][ T28] audit: type=1400 audit(1772109811.968:285): avc: denied { getopt } for pid=4726 comm="syz.4.553" laddr=::ffff:0.0.0.0 lport=20004 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 43.427830][ T28] audit: type=1400 audit(1772109812.208:286): avc: denied { listen } for pid=4737 comm="syz.4.560" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 43.487501][ T28] audit: type=1400 audit(1772109812.208:287): avc: denied { setopt } for pid=4737 comm="syz.4.560" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 43.518048][ T4756] netlink: 32 bytes leftover after parsing attributes in process `syz.4.567'. [ 43.581668][ T4760] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.568: invalid indirect mapped block 256 (level 2) [ 43.615145][ T4760] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 43.615494][ T4760] EXT4-fs (loop3): 2 truncates cleaned up [ 43.624646][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 43.624669][ C0] EXT4-fs (loop3): initial error at time 1772109812: ext4_free_branches:1023: inode 11 [ 43.624696][ C0] EXT4-fs (loop3): last error at time 1772109812: ext4_free_branches:1023: inode 11 [ 43.744804][ T4760] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.772562][ T4780] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.794221][ T4780] ext4 filesystem being mounted at /116/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 43.856164][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.871910][ T4780] netlink: 16 bytes leftover after parsing attributes in process `syz.2.577'. [ 43.893488][ T28] audit: type=1400 audit(1772109812.678:288): avc: denied { audit_write } for pid=4791 comm="syz.3.580" capability=29 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 43.941461][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.986405][ T4803] netlink: 8 bytes leftover after parsing attributes in process `syz.2.585'. [ 44.119402][ T4810] set_capacity_and_notify: 4 callbacks suppressed [ 44.119495][ T4810] loop2: detected capacity change from 0 to 4096 [ 44.195894][ T4810] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.262988][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.289055][ T28] audit: type=1326 audit(1772109813.068:289): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4830 comm="syz.3.599" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7facba59c799 code=0x7ffc0000 [ 44.353408][ T4838] loop4: detected capacity change from 0 to 512 [ 44.360324][ T4839] loop2: detected capacity change from 0 to 164 [ 44.372968][ T4838] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 44.393675][ T4839] ISOFS: unable to read i-node block [ 44.411328][ T4838] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 0, start 22000003) [ 44.424206][ T4838] FAT-fs (loop4): Filesystem has been set read-only [ 44.437380][ T4838] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 0, start 22000003) [ 44.528291][ T4856] ALSA: seq fatal error: cannot create timer (-19) [ 44.811048][ C0] hrtimer: interrupt took 33323 ns [ 45.096347][ T4943] netlink: 32 bytes leftover after parsing attributes in process `syz.1.650'. [ 45.170115][ T4953] netlink: 8 bytes leftover after parsing attributes in process `syz.1.657'. [ 45.546759][ T4980] xt_hashlimit: size too large, truncated to 1048576 [ 45.816569][ T5014] netlink: 180 bytes leftover after parsing attributes in process `syz.2.687'. [ 45.861998][ T5018] loop3: detected capacity change from 0 to 164 [ 45.884280][ T5027] loop1: detected capacity change from 0 to 512 [ 45.892882][ T5025] loop4: detected capacity change from 0 to 512 [ 45.914968][ T5027] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.946890][ T5027] ext4 filesystem being mounted at /133/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 45.991778][ T5025] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.011228][ T5025] ext4 filesystem being mounted at /141/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.068308][ T5027] EXT4-fs error (device loop1): ext4_empty_dir:3084: inode #12: block 32: comm syz.1.691: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=3, rec_len=8, size=2048 fake=0 [ 46.098431][ T5027] EXT4-fs warning (device loop1): ext4_empty_dir:3087: inode #12: comm syz.1.691: directory missing '.' [ 46.114632][ T5042] loop3: detected capacity change from 0 to 512 [ 46.137827][ T5042] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 46.154520][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.159690][ T3316] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.330047][ T5057] loop4: detected capacity change from 0 to 8192 [ 46.337868][ T5068] netlink: 8 bytes leftover after parsing attributes in process `syz.1.709'. [ 46.469676][ T5080] netlink: 8 bytes leftover after parsing attributes in process `syz.2.714'. [ 46.496812][ T5085] loop1: detected capacity change from 0 to 164 [ 46.525787][ T5085] ISOFS: unable to read i-node block [ 46.605960][ T5092] bond0: (slave dummy0): Releasing backup interface [ 46.644100][ T5092] bridge_slave_0: left allmulticast mode [ 46.652339][ T5092] bridge_slave_0: left promiscuous mode [ 46.665091][ T5092] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.675160][ T5092] bridge_slave_1: left allmulticast mode [ 46.682665][ T5092] bridge_slave_1: left promiscuous mode [ 46.691986][ T5092] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.703356][ T5092] bond0: (slave bond_slave_0): Releasing backup interface [ 46.714902][ T5092] bond0: (slave bond_slave_1): Releasing backup interface [ 46.734640][ T5092] team0: Port device team_slave_0 removed [ 46.744774][ T5092] team0: Port device team_slave_1 removed [ 46.752125][ T5092] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 46.759766][ T5092] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 46.768841][ T5092] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 46.776576][ T5092] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 46.787018][ T5092] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 46.842696][ T5092] syz.2.721 (5092) used greatest stack depth: 9912 bytes left [ 46.853385][ T5114] netlink: 32 bytes leftover after parsing attributes in process `syz.0.731'. [ 46.982582][ T5129] loop3: detected capacity change from 0 to 1024 [ 47.002558][ T5129] EXT4-fs: Ignoring removed orlov option [ 47.038881][ T5129] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.132620][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.256779][ T5164] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.300753][ T5164] ext4 filesystem being mounted at /144/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 47.483380][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.742450][ T5208] netlink: 'syz.3.773': attribute type 27 has an invalid length. [ 47.808750][ T5213] sch_tbf: burst 0 is lower than device ip6gre0 mtu (1448) ! [ 48.064619][ T5246] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.084123][ T5250] program syz.4.792 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 48.101565][ T5246] ext4 filesystem being mounted at /170/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.185053][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.202993][ T28] kauditd_printk_skb: 39 callbacks suppressed [ 48.203008][ T28] audit: type=1326 audit(1772109816.988:329): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5267 comm="syz.4.802" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f73f09cc799 code=0x7ffc0000 [ 48.265203][ T28] audit: type=1326 audit(1772109816.988:330): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5267 comm="syz.4.802" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f73f09cc799 code=0x7ffc0000 [ 48.288809][ T28] audit: type=1326 audit(1772109816.998:331): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5267 comm="syz.4.802" exe="/root/syz-executor" sig=0 arch=c000003e syscall=22 compat=0 ip=0x7f73f09cc799 code=0x7ffc0000 [ 48.312229][ T28] audit: type=1326 audit(1772109816.998:332): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5267 comm="syz.4.802" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f73f09cc799 code=0x7ffc0000 [ 48.335661][ T28] audit: type=1326 audit(1772109816.998:333): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5267 comm="syz.4.802" exe="/root/syz-executor" sig=0 arch=c000003e syscall=278 compat=0 ip=0x7f73f09cc799 code=0x7ffc0000 [ 48.341800][ T5264] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.359246][ T28] audit: type=1326 audit(1772109816.998:334): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5267 comm="syz.4.802" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f73f09cc799 code=0x7ffc0000 [ 48.401099][ T5277] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.408319][ T5283] xt_hashlimit: size too large, truncated to 1048576 [ 48.425318][ T5277] ext4 filesystem being mounted at /159/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.445937][ T28] audit: type=1400 audit(1772109817.228:335): avc: denied { ioctl } for pid=5263 comm="syz.3.800" path="/147/file3/file1" dev="loop3" ino=15 ioctlcmd=0x5839 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 48.473931][ T5277] EXT4-fs warning (device loop1): verify_group_input:156: Last group not full [ 48.504005][ T3316] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.548482][ T28] audit: type=1400 audit(1772109817.328:336): avc: denied { bind } for pid=5297 comm="syz.4.813" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 48.572614][ T28] audit: type=1326 audit(1772109817.328:337): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5293 comm="syz.0.812" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f886993c799 code=0x7ffc0000 [ 48.612286][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.625547][ T28] audit: type=1326 audit(1772109817.328:338): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5293 comm="syz.0.812" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f886993c799 code=0x7ffc0000 [ 48.762448][ T5317] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 48.854506][ T5325] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.869223][ T5325] ext4 filesystem being mounted at /151/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.885893][ T5325] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.975033][ T5339] netlink: 172 bytes leftover after parsing attributes in process `syz.0.831'. [ 48.998586][ T5339] netlink: 8 bytes leftover after parsing attributes in process `syz.0.831'. [ 49.014478][ T5339] netlink: 172 bytes leftover after parsing attributes in process `syz.0.831'. [ 49.030216][ T5339] netlink: 100 bytes leftover after parsing attributes in process `syz.0.831'. [ 49.039587][ T5339] netlink: 32 bytes leftover after parsing attributes in process `syz.0.831'. [ 49.089570][ T5357] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 49.099887][ T5357] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 49.246061][ T5381] netlink: 12 bytes leftover after parsing attributes in process `syz.3.852'. [ 49.371399][ T5394] netlink: 84 bytes leftover after parsing attributes in process `syz.3.857'. [ 49.385993][ T5394] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 49.446067][ T5402] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x1f [ 49.507656][ T5407] set_capacity_and_notify: 5 callbacks suppressed [ 49.507673][ T5407] loop0: detected capacity change from 0 to 512 [ 49.531284][ T5407] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.563490][ T5407] ext4 filesystem being mounted at /189/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 49.625120][ T5415] sit0: entered promiscuous mode [ 49.651703][ T5415] netlink: 'syz.4.866': attribute type 1 has an invalid length. [ 49.691258][ T5407] EXT4-fs error (device loop0): ext4_empty_dir:3084: inode #12: block 32: comm syz.0.862: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=3, rec_len=8, size=2048 fake=0 [ 49.712153][ T5407] EXT4-fs warning (device loop0): ext4_empty_dir:3087: inode #12: comm syz.0.862: directory missing '.' [ 49.752377][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.875820][ T5432] loop1: detected capacity change from 0 to 8192 [ 49.910354][ T5432] syz.1.876: attempt to access beyond end of device [ 49.910354][ T5432] loop1: rw=8388608, sector=57847, nr_sectors = 1 limit=8192 [ 49.942560][ T5432] Buffer I/O error on dev loop1, logical block 57847, async page read [ 50.392758][ T5517] loop1: detected capacity change from 0 to 1024 [ 50.422258][ T5517] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e040c01c, mo2=0002] [ 50.479012][ T5517] System zones: 0-1, 3-36 [ 50.496207][ T5517] EXT4-fs error (device loop1): ext4_orphan_get:1417: comm syz.1.908: bad orphan inode 134217728 [ 50.514248][ T5517] loop1: lost filesystem error report for type 5 error -117 [ 50.514912][ T5517] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.637396][ T5538] netlink: 'syz.3.917': attribute type 3 has an invalid length. [ 50.653130][ T3316] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.662703][ T5538] netlink: 'syz.3.917': attribute type 1 has an invalid length. [ 50.984793][ T5594] loop2: detected capacity change from 0 to 512 [ 51.002671][ T2999] ================================================================== [ 51.002698][ T2999] BUG: KCSAN: data-race in d_make_discardable / step_into_slowpath [ 51.002726][ T2999] [ 51.002731][ T2999] write to 0xffff88811b076600 of 4 bytes by task 3304 on cpu 1: [ 51.002745][ T2999] d_make_discardable+0x4f/0xa0 [ 51.002768][ T2999] simple_unlink+0x68/0x80 [ 51.002793][ T2999] shmem_unlink+0x12d/0x140 [ 51.002815][ T2999] vfs_unlink+0x1c7/0x490 [ 51.002829][ T2999] filename_unlinkat+0x1e2/0x410 [ 51.002847][ T2999] __se_sys_unlink+0x2b/0xe0 [ 51.002864][ T2999] __x64_sys_unlink+0x1f/0x30 [ 51.002882][ T2999] x64_sys_call+0x2eb6/0x3020 [ 51.002907][ T2999] do_syscall_64+0x12c/0x370 [ 51.002935][ T2999] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.002953][ T2999] [ 51.002958][ T2999] read to 0xffff88811b076600 of 4 bytes by task 2999 on cpu 0: [ 51.002971][ T2999] step_into_slowpath+0xea/0x4c0 [ 51.002991][ T2999] path_lookupat+0x330/0x500 [ 51.003013][ T2999] filename_lookup+0x190/0x390 [ 51.003035][ T2999] do_readlinkat+0x74/0x2f0 [ 51.003060][ T2999] __x64_sys_readlink+0x47/0x60 [ 51.003081][ T2999] x64_sys_call+0x2b51/0x3020 [ 51.003102][ T2999] do_syscall_64+0x12c/0x370 [ 51.003125][ T2999] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.003141][ T2999] [ 51.003145][ T2999] value changed: 0x08300080 -> 0x00004080 [ 51.003156][ T2999] [ 51.003159][ T2999] Reported by Kernel Concurrency Sanitizer on: [ 51.003189][ T2999] CPU: 0 UID: 0 PID: 2999 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 51.003210][ T2999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 51.003222][ T2999] ================================================================== [ 51.021123][ T5594] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.199596][ T5594] ext4 filesystem being mounted at /192/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.245294][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.041652][ T28] kauditd_printk_skb: 104 callbacks suppressed [ 54.041666][ T28] audit: type=1400 audit(1772109822.828:443): avc: denied { egress } for pid=14 comm="ksoftirqd/0" saddr=fe80::a8aa:aaff:feaa:aa1b daddr=ff02::2 netif=gretap0 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:netif_t tclass=netif permissive=1 [ 54.072701][ T28] audit: type=1400 audit(1772109822.828:444): avc: denied { sendto } for pid=14 comm="ksoftirqd/0" saddr=fe80::a8aa:aaff:feaa:aa1b daddr=ff02::2 netif=gretap0 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:node_t tclass=node permissive=1 [ 55.961179][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 56.601757][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog