last executing test programs: 27.625136093s ago: executing program 3 (id=264): r0 = getpgid(0x0) r1 = syz_pidfd_open(r0, 0x0) process_madvise(r1, 0x0, 0x0, 0x15, 0x0) 27.583846114s ago: executing program 3 (id=266): io_uring_register$IORING_REGISTER_RESTRICTIONS(0xffffffffffffffff, 0xb, &(0x7f0000000000)=[@ioring_restriction_register_op], 0x1) r0 = io_uring_setup(0x344f, &(0x7f0000000040)={0x0, 0x716e, 0x40, 0x0, 0x1e1}) io_uring_register$IORING_REGISTER_MEM_REGION(r0, 0x22, 0x0, 0x1) 27.556092155s ago: executing program 3 (id=269): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802, 0x0, 0x0, 0x7}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="200000005200010003000000000000000a"], 0x20}}, 0x0) 27.542799105s ago: executing program 3 (id=270): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000080)=0xffff7b6e, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001500)=""/19, &(0x7f0000000240)=0x13) 27.529320985s ago: executing program 3 (id=271): r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x10) symlink(&(0x7f0000000200)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000240)='\xe9\x1fq\x89Y\x1e\x923aK\x00') 27.515901136s ago: executing program 3 (id=272): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), r0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000300)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000002400018006000f004e230000060001000200051b08000300ac1414aa0800060021"], 0x38}, 0x1, 0x0, 0x0, 0x14}, 0x0) 12.069498459s ago: executing program 32 (id=272): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), r0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000300)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000002400018006000f004e230000060001000200051b08000300ac1414aa0800060021"], 0x38}, 0x1, 0x0, 0x0, 0x14}, 0x0) 1.482509604s ago: executing program 2 (id=858): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000140), 0x603, 0x0) clock_adjtime(0xffffffd3, &(0x7f0000000480)={0xfffffffffffffffd, 0x4000000000008a, 0xff, 0x0, 0x4, 0x43, 0x52e6ac5c, 0x2000ffffffff, 0x9652, 0xffdffffffffffffe, 0xa, 0xd, 0x5, 0x8, 0x4, 0xfffffffffffffffb, 0x1, 0x85, 0x17, 0x3, 0x100000000, 0x8, 0x200000005, 0xfffffffffffffffe, 0x3, 0xa}) 1.388316737s ago: executing program 2 (id=864): r0 = socket$inet6(0xa, 0x1, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@rand_addr=0x64010102, @in=@rand_addr=0x64010102, 0x3, 0x0, 0x4e24, 0x0, 0x2, 0x0, 0x0, 0x5c}, {0x0, 0x6, 0x2000000, 0x2, 0xfffffffffffffff6, 0x2000000, 0x1, 0xf61}, {0x1ff, 0x7ffffffffffd, 0x4, 0xbfffffffffffff7f}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3}, {{@in6=@mcast1, 0xffffffff, 0x32}, 0xa, @in=@loopback, 0x3504, 0x4, 0x0, 0x0, 0xffffffff, 0x6, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xff}}}, 0x1c) 1.302878859s ago: executing program 2 (id=869): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/cpuinfo\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 1.154956022s ago: executing program 1 (id=875): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="200000001000010700000000000000000a0000000c0002006e6c3830323131"], 0x20}, 0x1, 0x0, 0x0, 0x20040880}, 0x40050) recvmsg(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000002dc0)=[{&(0x7f0000000d80)=""/4119, 0x1017}, {&(0x7f0000004200)=""/4096, 0x1000}, {&(0x7f0000001dc0)=""/4096, 0x1000}], 0x3}, 0x40000050) 1.083880594s ago: executing program 1 (id=878): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x100000001, 0x210000, 0x1, 0xa}, 0x1c) sendto$packet(r0, 0x0, 0x0, 0x240440c0, &(0x7f0000000440)={0x11, 0xf6, 0x0, 0x1, 0xff, 0x6, @local}, 0x14) 1.010726605s ago: executing program 1 (id=884): r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0xc, &(0x7f0000000040)=0x7f, 0x4) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@ipv6_getaddrlabel={0x30, 0x1a, 0x1, 0x70bd26, 0x0, {0x2, 0x0, 0x20}, [@IFAL_ADDRESS={0x14, 0x1, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x20040050}, 0x0) 981.850106ms ago: executing program 2 (id=895): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x2e, 0x1, 0x0, 0x0, 0x0, 0x7, 0x520, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={0x0, 0x6}, 0x10ecc8, 0x1224, 0x99c5, 0x8, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80000002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x8002) ioctl$SCSI_IOCTL_STOP_UNIT(r0, 0x6) 851.65098ms ago: executing program 1 (id=886): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@newlink={0x44, 0x10, 0x401, 0xfffffffc, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, 0x31943}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x1}]}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x2004d808}, 0x0) 756.851322ms ago: executing program 1 (id=894): syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000980)='./file0\x00', 0x8000, &(0x7f0000000180)={[{@noload}, {@mb_optimize_scan={'mb_optimize_scan', 0x3d, 0x1}}]}, 0x1, 0x52e, &(0x7f0000000f00)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) 702.294623ms ago: executing program 2 (id=898): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x2e, 0x1, 0x0, 0x0, 0x0, 0x7, 0x520, 0x8, 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, 0x4, @perf_bp={0x0, 0x2}, 0x10ecc8, 0x1224, 0xffffffff, 0x0, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="58000000020601010000000000000020070000000c000780080012400000ffff05000100060000000500050002000000050004000000000009000200730fe6310000000011000300686173683a6e65742c6e6574"], 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x20004000) 576.645956ms ago: executing program 2 (id=901): perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xac, 0x0, 0x0, 0x0, 0x0, 0x480000000000000b, 0x954b, 0x6, 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, 0x5, 0x1, @perf_config_ext={0x74, 0x81ef7}, 0x11efa, 0x4, 0x98, 0x0, 0x2, 0xfffff271, 0x7fff, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401f, 0x68180, 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, 0x1, 0x1, 0x0, 0x6f, 0x1, @perf_bp={0x0, 0x1}, 0x10c0e8, 0x0, 0x0, 0x3, 0x6, 0x8001, 0x7fff}, 0x0, 0xff6fbfffffffffff, 0xffffffffffffffff, 0x1) syz_usbip_server_init(0x5) 560.081877ms ago: executing program 0 (id=904): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18, 0x2, {0x3, 0x0, 0xa888, 0x0, 0x5000000}}]}}]}, 0x48}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000810500"/20, @ANYRES32, @ANYBLOB="0000000000000000280012800a00010063616e"], 0x48}}, 0x0) 539.041867ms ago: executing program 0 (id=905): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010027bd7000f8dbdf25030000000500020009000000180001801400020073797a5f74756e000000000000000000050005"], 0x3c}, 0x1, 0x0, 0x0, 0x20009805}, 0x40010) 476.083889ms ago: executing program 0 (id=906): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000440)={'sit0\x00', &(0x7f00000000c0)={'syztnl0\x00', 0x0, 0x7800, 0x8000, 0x1, 0x5, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x3, 0x0, 0x1, 0x4, 0x0, @local, @private=0x10000}}}}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f3, &(0x7f0000000940)={'syztnl0\x00', &(0x7f0000000140)={'gre0\x00', r1, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x3, 0x14, 0x4000, 0x0, 0x7, 0x4, 0x0, @local, @broadcast}}}}) 471.642739ms ago: executing program 0 (id=910): r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f0000000000)={0x80000000, 0x80000000, 0x0, 0x21, 0xff, "7f0900006b3beb000000000000000400", 0x0, 0x5}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000100)=0x9) 444.939809ms ago: executing program 0 (id=913): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x18, &(0x7f0000000080)=0xa, 0x4) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x20) 312.358503ms ago: executing program 5 (id=925): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_PORT_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000080)={0x3c, r1, 0x1, 0xffffffff, 0x0, {0x37}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0xfcb3ae1e096881cb}, 0x48c2) 268.882544ms ago: executing program 5 (id=917): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f00000002c0)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWRULE={0x58, 0x6, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x1}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_EXPRESSIONS={0x2c, 0x4, 0x0, 0x1, [{0x28, 0x1, 0x0, 0x1, @ct={{0x7}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_CT_DIRECTION={0x5, 0x3, 0x1}, @NFTA_CT_SREG={0x8, 0x4, 0x1, 0x0, 0xb}, @NFTA_CT_KEY={0x8, 0x2, 0x1, 0x0, 0xd}]}}}]}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x80}, 0x1, 0x0, 0x0, 0x4008091}, 0x24000000) 230.640215ms ago: executing program 0 (id=918): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) pause() syz_clone3(0x0, 0x0) 230.283745ms ago: executing program 5 (id=919): capset(&(0x7f0000000380)={0x20080522}, &(0x7f0000000040)={0x200000, 0x40200003, 0x0, 0x6, 0x7}) r0 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$KDDELIO(r0, 0x4b34, 0x3bf) 194.113345ms ago: executing program 4 (id=921): madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x66) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@rand_addr=0x64010101}, 0xc) 147.041897ms ago: executing program 5 (id=922): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6, 0x85, 0x7, 0x7ffc0001}]}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x30, 0x1, 0x0, 0x0, 0x0, 0x9, 0xf40d9, 0x5, 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, 0x2, @perf_bp={0x0, 0x9}, 0x204, 0x0, 0x43a1bd76, 0x6, 0x9, 0x3, 0x2, 0x0, 0x0, 0x0, 0x200c}, 0x0, 0x4000000000, 0xffffffffffffffff, 0x8) lsm_list_modules(&(0x7f0000000100)=[0x0, 0x0], &(0x7f00000001c0)=0x10, 0x0) 140.639517ms ago: executing program 4 (id=923): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440), r0) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000480)={0x3c, r1, 0x1, 0x70bd2b, 0x25dfdbfe, {}, [@ETHTOOL_A_CHANNELS_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}]}, @ETHTOOL_A_CHANNELS_COMBINED_COUNT={0x8}, @ETHTOOL_A_CHANNELS_OTHER_COUNT={0x8, 0x8, 0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x81}, 0x44) 65.314259ms ago: executing program 4 (id=924): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0xfdf4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/100, 0x365}, {&(0x7f0000000280)=""/85, 0x7c}, {&(0x7f0000000fc0)=""/4096, 0x197}, {&(0x7f0000000400)=""/106, 0x645}, {&(0x7f0000000980)=""/73, 0x1b}, {&(0x7f0000000200)=""/77, 0x14}, {&(0x7f00000007c0)=""/154, 0x21}, {&(0x7f00000001c0)=""/17, 0x1d8}], 0x21, &(0x7f0000000600)=""/191, 0xffffffffffffff2f}}], 0x4000000000003b4, 0x2040000, &(0x7f0000003700)={0x77359400}) 64.442129ms ago: executing program 5 (id=926): mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000180)=0x80, 0x4) 64.331099ms ago: executing program 4 (id=927): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0b000000080000000c000000ffbfffff01"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3fff}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x8}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}, @call={0x85, 0x0, 0x0, 0x7}]}, &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0xb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000003c0)={r1}, 0xc) 40.848539ms ago: executing program 4 (id=928): munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) r0 = syz_open_procfs$pagemap(0x0, &(0x7f0000000240)) ioctl$PAGEMAP_SCAN(r0, 0xc0606610, &(0x7f00000004c0)={0x60, 0x0, &(0x7f000023d000/0x4000)=nil, &(0x7f00004fa000/0x4000)=nil, 0x0, &(0x7f00000021c0), 0x4f, 0x3}) 32.587069ms ago: executing program 5 (id=929): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file2\x00', 0x404, &(0x7f0000000580)={[{@max_batch_time={'max_batch_time', 0x3d, 0x4}}, {@max_batch_time={'max_batch_time', 0x3d, 0x2}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x6a}}, {@mb_optimize_scan={'mb_optimize_scan', 0x3d, 0x1}}, {@errors_remount}, {@nombcache}]}, 0x1, 0x437, &(0x7f0000000900)="$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") setxattr$trusted_overlay_upper(&(0x7f0000000380)='./file1\x00', &(0x7f00000001c0), &(0x7f0000001400)=ANY=[], 0x835, 0x1) setxattr$trusted_overlay_upper(&(0x7f0000000280)='./file1\x00', &(0x7f00000002c0), &(0x7f00000004c0)=ANY=[], 0x98, 0x2) 23.11971ms ago: executing program 1 (id=930): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000060000000400000000000007000000000000000000000001050000018000000000000000010000851000000000000000020000000000000000000100da"], 0x0, 0x52}, 0x28) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000140)={r0, 0xfffffffffffffe85, &(0x7f00000000c0)={&(0x7f00000006c0)=""/4096, 0x103d, 0x0, 0x0}}, 0x10) 0s ago: executing program 4 (id=931): syz_genetlink_get_family_id$nfc(&(0x7f0000000100), 0xffffffffffffffff) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x82, &(0x7f0000000100)=@assoc_value, &(0x7f0000000180)=0x8) kernel console output (not intermixed with test programs): syzkaller login: [ 13.984149][ T28] kauditd_printk_skb: 82 callbacks suppressed [ 13.984163][ T28] audit: type=1400 audit(1785596399.458:95): avc: denied { write } for pid=3139 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 14.034493][ T28] audit: type=1400 audit(1785596399.508:96): avc: denied { write } for pid=3139 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 14.057333][ T28] audit: type=1400 audit(1785596399.528:97): avc: denied { write } for pid=3153 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 14.309005][ T28] audit: type=1400 audit(1785596399.788:98): avc: denied { transition } for pid=3160 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.331724][ T28] audit: type=1400 audit(1785596399.788:99): avc: denied { noatsecure } for pid=3160 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.351379][ T28] audit: type=1400 audit(1785596399.788:100): avc: denied { write } for pid=3160 comm="sh" path="pipe:[1379]" dev="pipefs" ino=1379 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 14.385303][ T28] audit: type=1400 audit(1785596399.788:101): avc: denied { rlimitinh } for pid=3160 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.404464][ T28] audit: type=1400 audit(1785596399.788:102): avc: denied { siginh } for pid=3160 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 17.803055][ T28] audit: type=1400 audit(1785596403.278:103): avc: denied { search } for pid=3175 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 [ 17.825110][ T28] audit: type=1400 audit(1785596403.278:104): avc: denied { search } for pid=3175 comm="dhcpcd-run-hook" name="dhcpcd" dev="tmpfs" ino=482 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 19.176656][ T28] kauditd_printk_skb: 11 callbacks suppressed [ 19.176671][ T28] audit: type=1400 audit(1785596404.658:116): avc: denied { write } for pid=3203 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 19.205737][ T28] audit: type=1400 audit(1785596404.668:117): avc: denied { write } for pid=3214 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 19.672165][ T28] audit: type=1400 audit(1785596405.148:118): avc: denied { write } for pid=3218 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 19.695101][ T28] audit: type=1400 audit(1785596405.168:119): avc: denied { write } for pid=3229 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 19.911562][ T28] audit: type=1400 audit(1785596405.388:120): avc: denied { write } for pid=3232 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 19.934523][ T28] audit: type=1400 audit(1785596405.408:121): avc: denied { write } for pid=3243 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 19.985736][ T28] audit: type=1400 audit(1785596405.468:122): avc: denied { write } for pid=3246 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 20.008767][ T28] audit: type=1400 audit(1785596405.468:123): avc: denied { write } for pid=3257 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 20.300631][ T28] audit: type=1400 audit(1785596405.778:124): avc: denied { write } for pid=3262 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 20.323611][ T28] audit: type=1400 audit(1785596405.778:125): avc: denied { write } for pid=3273 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '10.128.1.11' (ED25519) to the list of known hosts. [ 22.010745][ T3280] cgroup: Unknown subsys name 'net' [ 22.135810][ T3280] cgroup: Unknown subsys name 'cpuset' [ 22.141857][ T3280] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 22.319235][ T3283] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 22.375277][ T3280] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 23.561426][ T3292] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.568617][ T3292] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.575901][ T3292] bridge_slave_0: entered allmulticast mode [ 23.582274][ T3292] bridge_slave_0: entered promiscuous mode [ 23.592988][ T3293] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.600119][ T3293] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.607267][ T3293] bridge_slave_0: entered allmulticast mode [ 23.613601][ T3293] bridge_slave_0: entered promiscuous mode [ 23.624685][ T3292] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.631780][ T3292] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.639017][ T3292] bridge_slave_1: entered allmulticast mode [ 23.645538][ T3292] bridge_slave_1: entered promiscuous mode [ 23.660021][ T3293] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.667098][ T3293] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.674191][ T3293] bridge_slave_1: entered allmulticast mode [ 23.680437][ T3293] bridge_slave_1: entered promiscuous mode [ 23.711261][ T3299] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.718369][ T3299] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.725491][ T3299] bridge_slave_0: entered allmulticast mode [ 23.732032][ T3299] bridge_slave_0: entered promiscuous mode [ 23.746192][ T3297] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.753312][ T3297] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.760515][ T3297] bridge_slave_0: entered allmulticast mode [ 23.766876][ T3297] bridge_slave_0: entered promiscuous mode [ 23.774613][ T3292] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 23.783877][ T3299] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.790970][ T3299] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.798148][ T3299] bridge_slave_1: entered allmulticast mode [ 23.804545][ T3299] bridge_slave_1: entered promiscuous mode [ 23.815511][ T3293] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 23.824663][ T3297] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.831726][ T3297] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.838905][ T3297] bridge_slave_1: entered allmulticast mode [ 23.845193][ T3297] bridge_slave_1: entered promiscuous mode [ 23.852119][ T3292] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 23.865683][ T3298] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.872814][ T3298] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.880082][ T3298] bridge_slave_0: entered allmulticast mode [ 23.886325][ T3298] bridge_slave_0: entered promiscuous mode [ 23.893433][ T3293] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 23.918197][ T3298] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.925395][ T3298] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.932572][ T3298] bridge_slave_1: entered allmulticast mode [ 23.938996][ T3298] bridge_slave_1: entered promiscuous mode [ 23.957244][ T3299] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 23.971207][ T3293] team0: Port device team_slave_0 added [ 23.977766][ T3297] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 23.987964][ T3297] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 23.997784][ T3292] team0: Port device team_slave_0 added [ 24.004243][ T3299] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 24.018073][ T3293] team0: Port device team_slave_1 added [ 24.028601][ T3292] team0: Port device team_slave_1 added [ 24.039272][ T3298] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 24.063927][ T3298] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 24.081995][ T3297] team0: Port device team_slave_0 added [ 24.092337][ T3299] team0: Port device team_slave_0 added [ 24.102601][ T3293] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 24.109611][ T3293] 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. [ 24.135522][ T3293] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 24.146793][ T3297] team0: Port device team_slave_1 added [ 24.152549][ T3292] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 24.159568][ T3292] 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. [ 24.185464][ T3292] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 24.196708][ T3299] team0: Port device team_slave_1 added [ 24.203211][ T3298] team0: Port device team_slave_0 added [ 24.209041][ T3293] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 24.216035][ T3293] 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. [ 24.242079][ T3293] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 24.257193][ T3292] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 24.264281][ T3292] 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. [ 24.290196][ T3292] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 24.305141][ T3298] team0: Port device team_slave_1 added [ 24.324088][ T3297] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 24.331159][ T3297] 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. [ 24.357080][ T3297] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 24.376677][ T3298] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 24.383731][ T3298] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 24.409690][ T3298] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 24.421494][ T3298] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 24.428552][ T3298] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 24.454443][ T3298] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 24.465392][ T3297] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 24.472358][ T3297] 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. [ 24.498429][ T3297] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 24.509400][ T3299] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 24.516357][ T3299] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 24.542567][ T3299] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 24.554110][ T3299] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 24.561128][ T3299] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 24.587066][ T3299] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 24.626293][ T3292] hsr_slave_0: entered promiscuous mode [ 24.632160][ T3292] hsr_slave_1: entered promiscuous mode [ 24.653989][ T3293] hsr_slave_0: entered promiscuous mode [ 24.659924][ T3293] hsr_slave_1: entered promiscuous mode [ 24.665726][ T3293] debugfs: 'hsr0' already exists in 'hsr' [ 24.671428][ T3293] Cannot create hsr debugfs directory [ 24.687277][ T3298] hsr_slave_0: entered promiscuous mode [ 24.693166][ T3298] hsr_slave_1: entered promiscuous mode [ 24.699124][ T3298] debugfs: 'hsr0' already exists in 'hsr' [ 24.704847][ T3298] Cannot create hsr debugfs directory [ 24.712220][ T3299] hsr_slave_0: entered promiscuous mode [ 24.718053][ T3299] hsr_slave_1: entered promiscuous mode [ 24.723868][ T3299] debugfs: 'hsr0' already exists in 'hsr' [ 24.729635][ T3299] Cannot create hsr debugfs directory [ 24.770484][ T3297] hsr_slave_0: entered promiscuous mode [ 24.776531][ T3297] hsr_slave_1: entered promiscuous mode [ 24.782392][ T3297] debugfs: 'hsr0' already exists in 'hsr' [ 24.788119][ T3297] Cannot create hsr debugfs directory [ 24.960671][ T3292] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 24.969155][ T3292] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 24.981202][ T3292] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 24.989629][ T3292] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 24.997239][ T3292] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 25.005632][ T3292] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 25.015868][ T3292] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 25.023978][ T3292] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 25.037727][ T3293] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 25.046278][ T3293] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 25.054027][ T3293] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 25.062475][ T3293] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 25.073073][ T3293] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 25.081571][ T3293] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 25.089272][ T3293] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 25.097842][ T3293] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 25.119230][ T3298] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 25.127772][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 25.141539][ T3298] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 25.150208][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 25.158009][ T3298] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 25.166610][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 25.174140][ T3298] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 25.182835][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 25.209925][ T3297] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 25.218585][ T3297] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 25.227956][ T3297] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 25.236374][ T3297] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 25.244321][ T3297] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 25.252665][ T3297] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 25.260839][ T3297] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 25.269658][ T3297] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 25.303101][ T3299] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 25.311470][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 25.321203][ T3299] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 25.329678][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 25.342741][ T3299] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 25.351320][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 25.359173][ T3299] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 25.367896][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 25.399112][ T3293] 8021q: adding VLAN 0 to HW filter on device bond0 [ 25.429779][ T3292] 8021q: adding VLAN 0 to HW filter on device bond0 [ 25.438986][ T3293] 8021q: adding VLAN 0 to HW filter on device team0 [ 25.447508][ T3298] 8021q: adding VLAN 0 to HW filter on device bond0 [ 25.464263][ T3298] 8021q: adding VLAN 0 to HW filter on device team0 [ 25.475928][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.482984][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.495604][ T3292] 8021q: adding VLAN 0 to HW filter on device team0 [ 25.505085][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.512156][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.521203][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.528271][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.540443][ T3297] 8021q: adding VLAN 0 to HW filter on device bond0 [ 25.554933][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.562017][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.570569][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.577630][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.587150][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.594306][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.616941][ T3297] 8021q: adding VLAN 0 to HW filter on device team0 [ 25.632345][ T40] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.639417][ T40] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.659494][ T40] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.666556][ T40] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.678526][ T3299] 8021q: adding VLAN 0 to HW filter on device bond0 [ 25.705659][ T3299] 8021q: adding VLAN 0 to HW filter on device team0 [ 25.725325][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.732417][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.744150][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.751232][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.936849][ T3293] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 25.948832][ T3298] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 25.967262][ T3292] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 25.984771][ T3297] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 26.009447][ T3299] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 26.099999][ T3298] veth0_vlan: entered promiscuous mode [ 26.123006][ T3298] veth1_vlan: entered promiscuous mode [ 26.139932][ T3293] veth0_vlan: entered promiscuous mode [ 26.158220][ T3293] veth1_vlan: entered promiscuous mode [ 26.173776][ T3298] veth0_macvtap: entered promiscuous mode [ 26.186291][ T3292] veth0_vlan: entered promiscuous mode [ 26.204410][ T3298] veth1_macvtap: entered promiscuous mode [ 26.214471][ T3297] veth0_vlan: entered promiscuous mode [ 26.229504][ T3292] veth1_vlan: entered promiscuous mode [ 26.236675][ T3297] veth1_vlan: entered promiscuous mode [ 26.249039][ T3298] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 26.260012][ T3299] veth0_vlan: entered promiscuous mode [ 26.268611][ T3298] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 26.277167][ T3293] veth0_macvtap: entered promiscuous mode [ 26.290767][ T3293] veth1_macvtap: entered promiscuous mode [ 26.299341][ T3299] veth1_vlan: entered promiscuous mode [ 26.313203][ T3292] veth0_macvtap: entered promiscuous mode [ 26.320755][ T3292] veth1_macvtap: entered promiscuous mode [ 26.335053][ T3293] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 26.345394][ T310] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.360186][ T3297] veth0_macvtap: entered promiscuous mode [ 26.368792][ T28] kauditd_printk_skb: 20 callbacks suppressed [ 26.368853][ T28] audit: type=1400 audit(1785596411.848:146): avc: denied { mounton } for pid=3298 comm="syz-executor" path="/root/syzkaller.JXCVfi/syz-tmp" dev="sda1" ino=2042 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 26.380411][ T3299] veth0_macvtap: entered promiscuous mode [ 26.403918][ T28] audit: type=1400 audit(1785596411.858:147): avc: denied { mount } for pid=3298 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 26.423229][ T3292] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 26.428994][ T28] audit: type=1400 audit(1785596411.858:148): avc: denied { mounton } for pid=3298 comm="syz-executor" path="/root/syzkaller.JXCVfi/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 26.461974][ T3293] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 26.462713][ T28] audit: type=1400 audit(1785596411.858:149): avc: denied { mount } for pid=3298 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 26.469812][ T3298] 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. [ 26.491641][ T28] audit: type=1400 audit(1785596411.858:150): avc: denied { mounton } for pid=3298 comm="syz-executor" path="/root/syzkaller.JXCVfi/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 26.533085][ T28] audit: type=1400 audit(1785596411.858:151): avc: denied { mounton } for pid=3298 comm="syz-executor" path="/root/syzkaller.JXCVfi/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=3955 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 26.534530][ T3297] veth1_macvtap: entered promiscuous mode [ 26.562324][ T28] audit: type=1400 audit(1785596411.858:152): avc: denied { unmount } for pid=3298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 26.586111][ T28] audit: type=1400 audit(1785596411.888:153): avc: denied { mounton } for pid=3298 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=536 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 26.594099][ T3292] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 26.612446][ T28] audit: type=1400 audit(1785596411.888:154): avc: denied { mount } for pid=3298 comm="syz-executor" name="/" dev="gadgetfs" ino=3957 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 26.643903][ T28] audit: type=1400 audit(1785596412.118:155): avc: denied { read write } for pid=3298 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 [ 26.655299][ T360] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.687466][ T3299] veth1_macvtap: entered promiscuous mode [ 26.708783][ T3297] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 26.727974][ T49] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.739323][ T3297] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 26.755384][ T360] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.765418][ T360] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.777428][ T3299] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 26.799552][ T3299] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 26.836376][ T30] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.866301][ T30] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.887055][ T30] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.937594][ T310] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.951868][ T310] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.968705][ T3517] vhci_hcd vhci_hcd.3: invalid port number 236 [ 26.975909][ T310] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.986906][ T310] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.015359][ T30] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.031904][ T30] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.063902][ T310] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.073594][ T310] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.095382][ T30] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.105373][ T30] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.163702][ T310] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.192187][ T310] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.497556][ T3551] loop3: detected capacity change from 0 to 512 [ 27.504199][ T3551] EXT4-fs: Ignoring removed oldalloc option [ 27.587339][ T3551] EXT4-fs error (device loop3): ext4_get_branch:178: inode #13: block 1024: comm syz.3.24: invalid block [ 27.599130][ T3551] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 27.599299][ T3551] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.24: invalid indirect mapped block 1024 (level 0) [ 27.608545][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 27.608558][ C0] EXT4-fs (loop3): initial error at time 1785596413: ext4_get_branch:178: inode 13: block 1024 [ 27.608602][ C0] EXT4-fs (loop3): last error at time 1785596413: ext4_get_branch:178: inode 13: block 1024 [ 27.656408][ T3551] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 27.656637][ T3551] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.24: bg 0: block 35: padding at end of block bitmap is not set [ 27.680041][ T3551] loop3: lost filesystem error report for type 5 error -117 [ 27.680253][ T3551] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 27.698708][ T3551] loop3: lost filesystem error report for type 5 error -117 [ 27.698934][ T3551] EXT4-fs (loop3): 1 truncate cleaned up [ 27.712588][ T3551] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 27.752078][ T3293] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 27.789515][ T3553] loop2: detected capacity change from 0 to 512 [ 27.860401][ T3553] EXT4-fs: Invalid want_extra_isize 4 [ 27.899421][ T3573] capability: warning: `syz.1.33' uses deprecated v2 capabilities in a way that may be insecure [ 27.918184][ T3571] loop3: detected capacity change from 0 to 4096 [ 27.938828][ T3571] EXT4-fs: Ignoring removed bh option [ 27.952392][ T3573] loop1: detected capacity change from 0 to 512 [ 27.972687][ T3571] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 27.999513][ T3573] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 28.019016][ T3293] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 28.029176][ T3573] ext4 filesystem being mounted at /3/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 28.154106][ T3292] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 28.285801][ T3600] sch_tbf: burst 6 is lower than device batadv_slave_0 mtu (1514) ! [ 28.367478][ T3611] loop3: detected capacity change from 0 to 512 [ 28.418203][ T3611] EXT4-fs: Ignoring removed nobh option [ 28.423971][ T3611] EXT4-fs: Ignoring removed oldalloc option [ 28.436747][ T3611] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -2 [ 28.484198][ T3611] EXT4-fs error (device loop3): ext4_orphan_get:1399: inode #13: comm syz.3.47: inode has both inline data and extents flags [ 28.494703][ T3626] netlink: 16 bytes leftover after parsing attributes in process `syz.0.57'. [ 28.506909][ T3611] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 28.515234][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 28.530841][ C0] EXT4-fs (loop3): initial error at time 1785596413: ext4_orphan_get:1399: inode 13 [ 28.540244][ C0] EXT4-fs (loop3): last error at time 1785596413: ext4_orphan_get:1399: inode 13 [ 28.552565][ T3611] EXT4-fs error (device loop3): ext4_orphan_get:1404: comm syz.3.47: couldn't read orphan inode 13 (err -117) [ 28.571488][ T3611] loop3: lost filesystem error report for type 5 error -117 [ 28.572083][ T3611] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 28.597890][ T3628] vhci_hcd vhci_hcd.2: default hub control req: 8015 v0000 i0000 l2 [ 28.651197][ T3611] EXT4-fs warning (device loop3): ext4_lookup:1797: Inconsistent encryption contexts: 2/12 [ 28.669723][ T3611] EXT4-fs warning (device loop3): ext4_lookup:1797: Inconsistent encryption contexts: 2/12 [ 28.733578][ T3293] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 28.815924][ T3652] loop1: detected capacity change from 0 to 2048 [ 28.835761][ T3652] ======================================================= [ 28.835761][ T3652] WARNING: The mand mount option has been deprecated and [ 28.835761][ T3652] and is ignored by this kernel. Remove the mand [ 28.835761][ T3652] option from the mount to silence this warning. [ 28.835761][ T3652] ======================================================= [ 28.874081][ T3656] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.884993][ T3656] team0: Port device bond0 added [ 28.900723][ T3652] EXT4-fs: Ignoring removed nomblk_io_submit option [ 28.911254][ T3656] syz.3.72 (3656) used greatest stack depth: 9968 bytes left [ 28.929447][ T3652] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 28.989162][ T3292] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 29.010234][ T3673] loop3: detected capacity change from 0 to 512 [ 29.021695][ T3673] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 29.062190][ T3673] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=c842e02c, mo2=0002] [ 29.062924][ T3683] netlink: 2 bytes leftover after parsing attributes in process `syz.1.79'. [ 29.079287][ T3673] EXT4-fs (loop3): orphan cleanup on readonly fs [ 29.098952][ T3673] EXT4-fs error (device loop3): ext4_orphan_get:1425: comm syz.3.80: bad orphan inode 3 [ 29.123865][ T3673] loop3: lost filesystem error report for type 5 error -117 [ 29.124965][ T3673] EXT4-fs (loop3): Remounting filesystem read-only [ 29.132497][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 29.132519][ C0] EXT4-fs (loop3): initial error at time 1785596414: ext4_orphan_get:1425 [ 29.132546][ C0] EXT4-fs (loop3): last error at time 1785596414: ext4_orphan_get:1425 [ 29.165644][ T3673] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 29.210109][ T3695] Driver unsupported XDP return value 0 on prog (id 8) dev N/A, expect packet loss! [ 29.257035][ T3293] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 29.416953][ T3732] ipt_rpfilter: only valid in 'raw' or 'mangle' table, not '' [ 29.573936][ T3740] loop0: detected capacity change from 0 to 2048 [ 29.596691][ T3740] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 29.655333][ T3298] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 29.766120][ T3769] netlink: 8 bytes leftover after parsing attributes in process `syz.1.122'. [ 29.798371][ T3771] netlink: 28 bytes leftover after parsing attributes in process `syz.0.123'. [ 29.821251][ T3771] netlink: 68 bytes leftover after parsing attributes in process `syz.0.123'. [ 29.843567][ T3778] loop1: detected capacity change from 0 to 1024 [ 29.851754][ T3778] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 29.865022][ T3778] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.126: Invalid block bitmap block 0 in block_group 0 [ 29.885189][ T3778] loop1: lost filesystem error report for type 5 error -117 [ 29.885384][ T3778] EXT4-fs error (device loop1): ext4_acquire_dquot:7041: comm syz.1.126: Failed to acquire dquot type 0 [ 29.903852][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 29.903874][ C1] EXT4-fs (loop1): initial error at time 1785596415: ext4_read_block_bitmap_nowait:483 [ 29.903903][ C1] EXT4-fs (loop1): last error at time 1785596415: ext4_read_block_bitmap_nowait:483 [ 29.929800][ T3778] loop1: lost filesystem error report for type 5 error -117 [ 29.930047][ T3778] EXT4-fs error (device loop1): ext4_free_blocks:6718: comm syz.1.126: Freeing blocks not in datazone - block = 0, count = 4096 [ 29.951555][ T3778] loop1: lost filesystem error report for type 5 error -117 [ 29.954020][ T3778] EXT4-fs error (device loop1): ext4_read_inode_bitmap:141: comm syz.1.126: Invalid inode bitmap blk 0 in block_group 0 [ 29.975281][ T30] EXT4-fs error (device loop1): ext4_release_dquot:7077: comm kworker/u8:1: Failed to release dquot type 0 [ 29.993303][ T3778] loop1: lost filesystem error report for type 5 error -117 [ 29.996182][ T3778] EXT4-fs error (device loop1) in ext4_free_inode:363: Corrupt filesystem [ 30.024592][ T30] loop1: lost filesystem error report for type 5 error -117 [ 30.030587][ T3778] loop1: lost filesystem error report for type 5 error -117 [ 30.042856][ T3778] EXT4-fs (loop1): 1 orphan inode deleted [ 30.061116][ T3778] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 30.125596][ T3778] syz.1.126 (3778) used greatest stack depth: 9872 bytes left [ 30.154353][ T3292] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 30.307447][ T3826] loop2: detected capacity change from 0 to 8192 [ 30.326772][ T3831] netlink: 16 bytes leftover after parsing attributes in process `syz.4.148'. [ 30.362054][ T3831] netlink: 16 bytes leftover after parsing attributes in process `syz.4.148'. [ 30.380399][ T3831] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Hello request ret = -22) [ 30.414160][ T3831] iwpm_hello_cb: Unable to parse nlmsg [ 30.518630][ T3841] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 30.550128][ T3841] EXT4-fs error (device loop4): ext4_get_first_dir_block:3557: inode #12: block 80: comm syz.4.153: bad entry in directory: directory entry overrun - offset=12, inode=6, rec_len=4096, size=4096 fake=0 [ 30.600983][ T3841] EXT4-fs error (device loop4): ext4_get_first_dir_block:3560: inode #12: comm syz.4.153: directory missing '..' [ 30.649609][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 31.133138][ T3926] netlink: 80 bytes leftover after parsing attributes in process `syz.2.190'. [ 31.165375][ T3926] netlink: 8 bytes leftover after parsing attributes in process `syz.2.190'. [ 31.262909][ T3946] netlink: 20 bytes leftover after parsing attributes in process `syz.2.197'. [ 31.388423][ T28] kauditd_printk_skb: 117 callbacks suppressed [ 31.388436][ T28] audit: type=1400 audit(1785596416.868:270): avc: denied { write } for pid=3960 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 31.446529][ T3965] process 'syz.2.203' launched './file0' with NULL argv: empty string added [ 31.560109][ T3976] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 31.603098][ T3976] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 31.650001][ T3976] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 31.666746][ T3976] EXT4-fs (loop0): 1 truncate cleaned up [ 31.684853][ T3976] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 31.731063][ T28] audit: type=1400 audit(1785596417.208:271): avc: denied { write } for pid=3978 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 31.769808][ T3298] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 31.799709][ T28] audit: type=1400 audit(1785596417.278:272): avc: denied { write } for pid=4011 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 31.847339][ T4019] EXT4-fs: Ignoring removed bh option [ 31.875576][ T4019] EXT4-fs (loop0): can't mount with data_err=abort, fs mounted w/o journal [ 31.915739][ T4010] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(5) [ 31.922284][ T4010] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 31.954654][ T4010] vhci_hcd vhci_hcd.0: Device attached [ 31.964107][ T28] audit: type=1400 audit(1785596417.438:273): avc: denied { bind } for pid=4037 comm="syz.2.225" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 31.983514][ T4030] vhci_hcd: connection closed [ 31.983937][ T310] vhci_hcd vhci_hcd.1: stop threads [ 31.994526][ T310] vhci_hcd vhci_hcd.1: release socket [ 32.001123][ T310] vhci_hcd vhci_hcd.1: disconnect device [ 32.072230][ T4049] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 32.140901][ T28] audit: type=1400 audit(1785596417.618:274): avc: denied { connect } for pid=4056 comm="syz.2.236" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 32.167298][ T28] audit: type=1400 audit(1785596417.618:275): avc: denied { write } for pid=4056 comm="syz.2.236" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 32.227163][ T4059] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 32.242112][ T4059] ext4 filesystem being mounted at /57/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 32.253513][ T28] audit: type=1400 audit(1785596417.718:276): avc: denied { read } for pid=4068 comm="syz.3.239" name="event0" dev="devtmpfs" ino=242 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 32.283595][ T28] audit: type=1400 audit(1785596417.728:277): avc: denied { ioctl } for pid=4068 comm="syz.3.239" path="/dev/input/event0" dev="devtmpfs" ino=242 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 32.311086][ T4072] rock: corrupted directory entry. extent=458780 out of volume (nzones=41) [ 32.332625][ T3297] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.349406][ T4079] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 32.363213][ T4079] ext4 filesystem being mounted at /57/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 32.385815][ T4082] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 32.412769][ T3298] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 32.432813][ T4082] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 32.446167][ T4082] ext4 filesystem being mounted at /58/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 32.460075][ T28] audit: type=1400 audit(1785596417.938:278): avc: denied { write } for pid=4081 comm="syz.2.244" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 32.475283][ T4082] EXT4-fs error (device loop2): ext4_empty_dir:3082: inode #12: comm syz.2.244: invalid size [ 32.482409][ T28] audit: type=1400 audit(1785596417.948:279): avc: denied { write } for pid=4081 comm="syz.2.244" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 32.519877][ T4082] EXT4-fs (loop2): Remounting filesystem read-only [ 32.617842][ T4100] vlan2: entered promiscuous mode [ 32.623278][ T3297] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.634211][ T360] EXT4-fs (loop2): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 32.642627][ T4100] syz_tun: entered promiscuous mode [ 32.751466][ T4118] set_capacity_and_notify: 11 callbacks suppressed [ 32.751479][ T4118] loop2: detected capacity change from 0 to 2048 [ 32.791878][ T4118] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 32.856353][ T310] netdevsim netdevsim0 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 32.886060][ T310] netdevsim netdevsim0 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 32.894866][ T310] netdevsim netdevsim0 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 32.903538][ T4118] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 32.904573][ T310] netdevsim netdevsim0 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 32.960467][ T3297] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.024321][ T4155] sg_write: data in/out 426972/130 bytes for SCSI command 0x0-- guessing data in; [ 33.024321][ T4155] program syz.1.280 not setting count and/or reply_len properly [ 33.810163][ T4212] loop2: detected capacity change from 0 to 512 [ 33.830098][ T4212] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 227 vs 220 free clusters [ 33.858196][ T4212] EXT4-fs (loop2): Remounting filesystem read-only [ 33.865221][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 33.871780][ C0] EXT4-fs (loop2): initial error at time 1785596419: ext4_mb_generate_buddy:1317 [ 33.881084][ C0] EXT4-fs (loop2): last error at time 1785596419: ext4_mb_generate_buddy:1317 [ 33.904423][ T4212] EXT4-fs (loop2): 1 truncate cleaned up [ 33.918618][ T4215] loop1: detected capacity change from 0 to 512 [ 33.926527][ T4212] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 33.981799][ T4215] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 34.005015][ T4219] __nla_validate_parse: 3 callbacks suppressed [ 34.005028][ T4219] netlink: 8 bytes leftover after parsing attributes in process `syz.4.308'. [ 34.025950][ T4215] ext4 filesystem being mounted at /53/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 34.039670][ T3297] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.057637][ T4219] netlink: 4 bytes leftover after parsing attributes in process `syz.4.308'. [ 34.104149][ T3292] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.113384][ T4219] netlink: 'syz.4.308': attribute type 15 has an invalid length. [ 34.146080][ T4219] netlink: 'syz.4.308': attribute type 18 has an invalid length. [ 34.209243][ T4224] netlink: 2 bytes leftover after parsing attributes in process `syz.4.310'. [ 34.444297][ T4236] loop4: detected capacity change from 0 to 1024 [ 34.463943][ T4236] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (32298!=35945) [ 34.495783][ T4239] loop2: detected capacity change from 0 to 128 [ 34.500264][ T4236] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 34.524521][ T4239] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 34.571558][ T4236] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 34.595979][ T4236] EXT4-fs (loop4): orphan cleanup on readonly fs [ 34.609392][ T4239] ext4 filesystem being mounted at /78/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 34.645576][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 34.652105][ T4236] EXT4-fs error (device loop4): ext4_read_inode_bitmap:169: comm syz.4.315: Inode bitmap for bg 0 marked uninitialized [ 34.692135][ T4236] loop4: lost filesystem error report for type 5 error -117 [ 34.692234][ T4236] EXT4-fs (loop4): Remounting filesystem read-only [ 34.699647][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 34.699661][ C0] EXT4-fs (loop4): initial error at time 1785596420: ext4_read_inode_bitmap:169 [ 34.699694][ C0] EXT4-fs (loop4): last error at time 1785596420: ext4_read_inode_bitmap:169 [ 34.736075][ T4236] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 34.761751][ T3297] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 34.771415][ T4247] netlink: 'syz.0.319': attribute type 1 has an invalid length. [ 34.839259][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.295648][ T4279] loop0: detected capacity change from 0 to 512 [ 35.347855][ T4279] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 35.352360][ T4287] netlink: 4 bytes leftover after parsing attributes in process `syz.2.336'. [ 35.400204][ T4279] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.432441][ T4279] ext4 filesystem being mounted at /77/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 35.468839][ T4279] EXT4-fs error (device loop0): ext4_empty_dir:3082: inode #12: comm syz.0.333: invalid size [ 35.491990][ T4279] EXT4-fs (loop0): Remounting filesystem read-only [ 35.539497][ T3298] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.555346][ T360] EXT4-fs (loop0): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 35.600153][ T4301] usb usb9: usbfs: process 4301 (syz.2.343) did not claim interface 0 before use [ 35.811283][ T4313] netlink: 2 bytes leftover after parsing attributes in process `syz.0.349'. [ 35.989038][ T4316] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(5) [ 35.995685][ T4316] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 36.058108][ T4316] vhci_hcd vhci_hcd.0: Device attached [ 36.078709][ T4319] vhci_hcd: connection closed [ 36.078899][ T360] vhci_hcd vhci_hcd.4: stop threads [ 36.094240][ T360] vhci_hcd vhci_hcd.4: release socket [ 36.102377][ T360] vhci_hcd vhci_hcd.4: disconnect device [ 36.201693][ T4328] loop1: detected capacity change from 0 to 512 [ 36.231071][ T4331] netlink: 32 bytes leftover after parsing attributes in process `syz.2.356'. [ 36.249449][ T4328] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 36.277798][ T4328] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.311816][ T4328] ext4 filesystem being mounted at /58/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 36.359461][ T4328] EXT4-fs error (device loop1): ext4_empty_dir:3082: inode #12: comm syz.1.353: invalid size [ 36.396355][ T4328] EXT4-fs (loop1): Remounting filesystem read-only [ 36.403470][ T28] kauditd_printk_skb: 57 callbacks suppressed [ 36.403489][ T28] audit: type=1326 audit(1785596421.878:333): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4344 comm="syz.0.372" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc06c59e019 code=0x7ffc0000 [ 36.441872][ T28] audit: type=1326 audit(1785596421.918:334): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4344 comm="syz.0.372" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc06c59e019 code=0x7ffc0000 [ 36.468507][ T28] audit: type=1326 audit(1785596421.918:335): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4344 comm="syz.0.372" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc06c59e019 code=0x7ffc0000 [ 36.503672][ T3292] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.525220][ T49] EXT4-fs (loop1): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 36.527079][ T28] audit: type=1326 audit(1785596421.918:336): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4344 comm="syz.0.372" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc06c59e019 code=0x7ffc0000 [ 36.535820][ T49] Quota error (device loop1): write_blk: dquota write failed [ 36.561128][ T28] audit: type=1326 audit(1785596421.918:337): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4344 comm="syz.0.372" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=141 compat=0 ip=0x7fc06c59e019 code=0x7ffc0000 [ 36.598172][ T28] audit: type=1326 audit(1785596421.918:338): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4344 comm="syz.0.372" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc06c59e019 code=0x7ffc0000 [ 36.623863][ T28] audit: type=1326 audit(1785596421.918:339): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4344 comm="syz.0.372" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc06c59e019 code=0x7ffc0000 [ 36.635260][ T49] Quota error (device loop1): free_dqentry: Can't write quota data block 5 [ 36.664900][ T28] audit: type=1326 audit(1785596421.918:340): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4344 comm="syz.0.372" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7fc06c59e019 code=0x7ffc0000 [ 42.459320][ T28] kauditd_printk_skb: 2 callbacks suppressed [ 42.459334][ T28] audit: type=1400 audit(1785596427.938:343): avc: denied { write } for pid=4354 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 42.525281][ T28] audit: type=1400 audit(1785596427.948:344): avc: denied { write } for pid=4365 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 42.565269][ T28] audit: type=1400 audit(1785596428.028:345): avc: denied { write } for pid=4368 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 42.589621][ T28] audit: type=1400 audit(1785596428.038:346): avc: denied { write } for pid=4379 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 48.444605][ T4384] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.451773][ T4384] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.459101][ T4384] bridge_slave_0: entered allmulticast mode [ 48.465586][ T4384] bridge_slave_0: entered promiscuous mode [ 48.472103][ T4384] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.479225][ T4384] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.487251][ T4384] bridge_slave_1: entered allmulticast mode [ 48.493786][ T4384] bridge_slave_1: entered promiscuous mode [ 48.503778][ T12] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.524470][ T4384] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 48.534643][ T4384] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 48.550204][ T12] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.565790][ T4384] team0: Port device team_slave_0 added [ 48.572387][ T4384] team0: Port device team_slave_1 added [ 48.585417][ T4384] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 48.592369][ T4384] 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. [ 48.618333][ T4384] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 48.629615][ T4384] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 48.636656][ T4384] 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. [ 48.662688][ T4384] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 48.678274][ T12] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.700398][ T4384] hsr_slave_0: entered promiscuous mode [ 48.706524][ T4384] hsr_slave_1: entered promiscuous mode [ 48.712456][ T4384] debugfs: 'hsr0' already exists in 'hsr' [ 48.718181][ T4384] Cannot create hsr debugfs directory [ 48.743182][ T12] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.789763][ T4384] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 48.802656][ T28] audit: type=1400 audit(1785596434.278:347): avc: denied { name_bind } for pid=4401 comm="syz.4.366" src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 48.805528][ T4384] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 48.831849][ T28] audit: type=1400 audit(1785596434.278:348): avc: denied { node_bind } for pid=4401 comm="syz.4.366" saddr=224.0.0.2 src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 48.862899][ T28] audit: type=1400 audit(1785596434.338:349): avc: denied { block_suspend } for pid=4409 comm="syz.4.367" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 48.929893][ T4384] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 48.960006][ T4384] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 48.975192][ T4384] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 49.007029][ T4384] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 49.015004][ T4413] loop0: detected capacity change from 0 to 8192 [ 49.029306][ T4384] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 49.064342][ T4433] netlink: 20 bytes leftover after parsing attributes in process `syz.4.379'. [ 49.074982][ T4384] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 49.100325][ T4437] SELinux: Context system_u:object_r:fsa is not valid (left unmapped). [ 49.104874][ T30] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.110360][ T28] audit: type=1400 audit(1785596434.578:350): avc: denied { mac_admin } for pid=4436 comm="syz.2.381" capability=33 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 49.175340][ T28] audit: type=1400 audit(1785596434.618:351): avc: denied { relabelto } for pid=4436 comm="syz.2.381" name="98" dev="tmpfs" ino=515 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsa" [ 49.200462][ T360] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.239472][ T4384] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.246669][ T4384] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.253929][ T4384] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.261076][ T4384] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.296009][ T28] audit: type=1400 audit(1785596434.618:352): avc: denied { associate } for pid=4436 comm="syz.2.381" name="98" dev="tmpfs" ino=515 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:fsa" [ 49.321995][ T310] netdevsim netdevsim3 eth4: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.362889][ T12] bridge_slave_1: left allmulticast mode [ 49.365685][ T28] audit: type=1400 audit(1785596434.638:353): avc: denied { write } for pid=3297 comm="syz-executor" name="98" dev="tmpfs" ino=515 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsa" [ 49.368734][ T12] bridge_slave_1: left promiscuous mode [ 49.406828][ T28] audit: type=1400 audit(1785596434.638:354): avc: denied { remove_name } for pid=3297 comm="syz-executor" name="binderfs" dev="tmpfs" ino=519 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsa" [ 49.465399][ T4477] syz.0.395 uses obsolete (PF_INET,SOCK_PACKET) [ 49.472098][ T28] audit: type=1400 audit(1785596434.638:355): avc: denied { write } for pid=3297 comm="syz-executor" name="98" dev="tmpfs" ino=515 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsa" [ 49.480900][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.508511][ T28] audit: type=1400 audit(1785596434.638:356): avc: denied { write } for pid=3297 comm="syz-executor" name="98" dev="tmpfs" ino=515 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsa" [ 49.540641][ T12] bridge_slave_0: left allmulticast mode [ 49.546483][ T12] bridge_slave_0: left promiscuous mode [ 49.552234][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.601259][ T12] team0: Port device bond0 removed [ 49.609211][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 49.620635][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 49.630149][ T12] bond0 (unregistering): Released all slaves [ 49.638537][ T360] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.646745][ T360] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.661120][ T3018] 8021q: adding VLAN 0 to HW filter on device eth1 [ 49.675937][ T360] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.708163][ T12] hsr_slave_0: left promiscuous mode [ 49.730032][ T12] hsr_slave_1: left promiscuous mode [ 49.732201][ T4492] loop4: detected capacity change from 0 to 1024 [ 49.747647][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 49.761203][ T4492] EXT4-fs: Ignoring removed i_version option [ 49.770628][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 49.782886][ T4492] EXT4-fs: inline encryption not supported [ 49.789186][ T4492] EXT4-fs: quotafile must be on filesystem root [ 49.797214][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 49.813210][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 49.848608][ T12] veth1_macvtap: left promiscuous mode [ 49.860385][ T12] veth0_macvtap: left promiscuous mode [ 49.884479][ T12] veth1_vlan: left promiscuous mode [ 49.892433][ T12] veth0_vlan: left promiscuous mode [ 49.969622][ T12] team0 (unregistering): Port device team_slave_1 removed [ 49.979698][ T12] team0 (unregistering): Port device team_slave_0 removed [ 50.018305][ T4384] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.030687][ T4384] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.040659][ T68] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.047849][ T68] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.082396][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.089519][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.119048][ T4538] loop1: detected capacity change from 0 to 256 [ 50.192170][ T4548] loop0: detected capacity change from 0 to 128 [ 50.402718][ T4384] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.436992][ T3018] 8021q: adding VLAN 0 to HW filter on device eth2 [ 50.690692][ T4384] veth0_vlan: entered promiscuous mode [ 50.723550][ T4384] veth1_vlan: entered promiscuous mode [ 50.735289][ T3018] 8021q: adding VLAN 0 to HW filter on device eth3 [ 50.783775][ T4384] veth0_macvtap: entered promiscuous mode [ 50.804143][ T4655] vlan2: entered promiscuous mode [ 50.811519][ T4655] macvlan0: entered promiscuous mode [ 50.820817][ T4384] veth1_macvtap: entered promiscuous mode [ 50.851680][ T4384] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.860720][ T4659] netlink: 176 bytes leftover after parsing attributes in process `syz.1.455'. [ 50.881506][ T4659] netlink: 8 bytes leftover after parsing attributes in process `syz.1.455'. [ 50.892025][ T4384] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.909617][ T68] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.941540][ T68] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.985978][ T68] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.991315][ T4676] program syz.4.461 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 51.002832][ T68] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.017402][ T4676] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 51.094237][ T4690] netlink: 2 bytes leftover after parsing attributes in process `syz.5.363'. [ 51.144512][ T4699] loop4: detected capacity change from 0 to 512 [ 51.156322][ T4699] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 51.181249][ T4699] EXT4-fs (loop4): 1 truncate cleaned up [ 51.187477][ T4699] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.212596][ T3018] 8021q: adding VLAN 0 to HW filter on device eth4 [ 51.231658][ T4707] loop2: detected capacity change from 0 to 512 [ 51.271054][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.297606][ T4707] EXT4-fs error (device loop2): ext4_do_update_inode:5742: inode #3: comm syz.2.469: corrupted inode contents [ 51.317244][ T4707] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 51.318699][ T4707] EXT4-fs error (device loop2): ext4_dirty_inode:6639: inode #3: comm syz.2.469: mark_inode_dirty error [ 51.327963][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 51.327980][ C0] EXT4-fs (loop2): initial error at time 1785596436: ext4_do_update_inode:5742: inode 3 [ 51.328005][ C0] EXT4-fs (loop2): last error at time 1785596436: ext4_do_update_inode:5742: inode 3 [ 51.366013][ T4707] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 51.369203][ T4707] EXT4-fs error (device loop2): ext4_do_update_inode:5742: inode #3: comm syz.2.469: corrupted inode contents [ 51.390076][ T4707] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 51.395268][ T4707] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #3: comm syz.2.469: mark_inode_dirty error [ 51.415808][ T4707] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 51.421113][ T4707] EXT4-fs error (device loop2): ext4_acquire_dquot:7041: comm syz.2.469: Failed to acquire dquot type 0 [ 51.443149][ T4707] loop2: lost filesystem error report for type 5 error -117 [ 51.446526][ T4707] EXT4-fs error (device loop2): ext4_do_update_inode:5742: inode #16: comm syz.2.469: corrupted inode contents [ 51.446565][ T4707] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 51.446676][ T4707] EXT4-fs error (device loop2): ext4_dirty_inode:6639: inode #16: comm syz.2.469: mark_inode_dirty error [ 51.446696][ T4707] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 51.447238][ T4707] EXT4-fs error (device loop2): ext4_do_update_inode:5742: inode #16: comm syz.2.469: corrupted inode contents [ 51.447262][ T4707] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 51.448181][ T4707] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #16: comm syz.2.469: mark_inode_dirty error [ 51.448203][ T4707] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 51.457337][ T4707] EXT4-fs error (device loop2): ext4_do_update_inode:5742: inode #16: comm syz.2.469: corrupted inode contents [ 51.457361][ T4707] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 51.457964][ T4707] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 51.457982][ T4707] loop2: lost filesystem error report for type 5 error -117 [ 51.460480][ T4707] EXT4-fs error (device loop2): ext4_do_update_inode:5742: inode #16: comm syz.2.469: corrupted inode contents [ 51.460502][ T4707] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 51.460624][ T4707] EXT4-fs error (device loop2): ext4_truncate:4691: inode #16: comm syz.2.469: mark_inode_dirty error [ 51.461659][ T4707] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 51.461676][ T4707] loop2: lost filesystem error report for type 5 error -117 [ 51.463404][ T4707] EXT4-fs (loop2): 1 truncate cleaned up [ 51.463789][ T4707] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.463843][ T4707] ext4 filesystem being mounted at /125/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.467728][ T4731] netlink: 'syz.1.477': attribute type 2 has an invalid length. [ 51.669559][ T4731] netlink: 'syz.1.477': attribute type 1 has an invalid length. [ 51.687243][ T3297] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.712675][ T4736] loop4: detected capacity change from 0 to 128 [ 51.733860][ T4736] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: writeback. [ 51.816981][ T4736] ext4 filesystem being mounted at /95/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 51.876600][ T4745] capability: warning: `syz.5.482' uses 32-bit capabilities (legacy support in use) [ 51.921807][ T4751] netlink: 2 bytes leftover after parsing attributes in process `syz.2.484'. [ 51.965572][ T3299] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 51.992564][ T4755] netlink: 8 bytes leftover after parsing attributes in process `syz.1.487'. [ 52.113143][ T11] IPVS: starting estimator thread 0... [ 52.206632][ T4771] IPVS: using max 2592 ests per chain, 129600 per kthread [ 52.253742][ T4787] loop2: detected capacity change from 0 to 512 [ 52.280259][ T4790] netlink: 8 bytes leftover after parsing attributes in process `syz.0.502'. [ 52.342292][ T4795] netlink: 8 bytes leftover after parsing attributes in process `syz.2.504'. [ 52.468216][ T4818] loop1: detected capacity change from 0 to 256 [ 52.534132][ T4829] Zero length message leads to an empty skb [ 52.679329][ T4855] netlink: 28 bytes leftover after parsing attributes in process `syz.1.535'. [ 52.688677][ T4855] netlink: 28 bytes leftover after parsing attributes in process `syz.1.535'. [ 52.699947][ T4855] gretap0: entered promiscuous mode [ 52.723209][ T4855] gretap0: left promiscuous mode [ 52.952154][ T4898] loop1: detected capacity change from 0 to 2048 [ 52.963296][ T4902] EXT4-fs (loop2): orphan cleanup on readonly fs [ 52.982920][ T4898] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.996269][ T4898] ext4 filesystem being mounted at /100/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.998372][ T4902] EXT4-fs (loop2): 1 orphan inode deleted [ 53.044890][ T4902] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 53.057562][ T3292] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.152409][ T3297] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.348330][ T4957] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 53.363403][ T4957] EXT4-fs warning (device loop5): dx_probe:837: inode #2: comm syz.5.583: Unimplemented hash flags: 0x0001 [ 53.405782][ T4957] EXT4-fs warning (device loop5): dx_probe:934: inode #2: comm syz.5.583: Corrupt directory, running e2fsck is recommended [ 53.450018][ T4967] 9p: Bad value for 'wfdno' [ 53.460633][ T4957] EXT4-fs error (device loop5): ext4_readdir:265: inode #2: block 3: comm syz.5.583: path /26/file0: bad entry in directory: directory entry overrun - offset=0, inode=4294967295, rec_len=196612, size=1024 fake=0 [ 53.523339][ T4384] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.914660][ T5030] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 53.938006][ T5033] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 53.952044][ T5030] EXT4-fs (loop2): 1 truncate cleaned up [ 53.958568][ T5030] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 53.973538][ T28] kauditd_printk_skb: 87 callbacks suppressed [ 53.973552][ T28] audit: type=1400 audit(1785596439.438:442): avc: denied { write } for pid=5029 comm="syz.2.616" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 53.981723][ T5033] EXT4-fs error (device loop5): ext4_free_branches:1023: inode #11: comm syz.5.618: invalid indirect mapped block 9 (level 0) [ 54.040603][ T5033] EXT4-fs (loop5): 1 truncate cleaned up [ 54.044558][ T3297] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.046322][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 54.046336][ C1] EXT4-fs (loop5): initial error at time 1785596439: ext4_free_branches:1023: inode 11 [ 54.071343][ C1] EXT4-fs (loop5): last error at time 1785596439: ext4_free_branches:1023: inode 11 [ 54.109911][ T5033] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 54.181898][ T28] audit: type=1400 audit(1785596439.658:443): avc: denied { write } for pid=5032 comm="syz.5.618" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 54.232432][ T28] audit: type=1400 audit(1785596439.658:444): avc: denied { create } for pid=5032 comm="syz.5.618" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 54.278231][ T4384] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.287624][ T28] audit: type=1400 audit(1785596439.688:445): avc: denied { setattr } for pid=5032 comm="syz.5.618" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop5" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 54.361739][ T28] audit: type=1400 audit(1785596439.758:446): avc: denied { connect } for pid=5060 comm="syz.4.630" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 54.410565][ T5077] __nla_validate_parse: 6 callbacks suppressed [ 54.410591][ T5077] netlink: 2 bytes leftover after parsing attributes in process `syz.0.637'. [ 54.443686][ T5079] hsr0: A HSR master's MTU cannot be greater than the smallest MTU of its slaves minus the HSR Tag length (6 octets). [ 54.457728][ T5081] netlink: 8 bytes leftover after parsing attributes in process `syz.2.639'. [ 54.472373][ T28] audit: type=1400 audit(1785596439.938:447): avc: denied { read } for pid=5084 comm="syz.5.642" name="msr" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 54.520236][ T28] audit: type=1400 audit(1785596439.938:448): avc: denied { open } for pid=5084 comm="syz.5.642" path="/dev/cpu/0/msr" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 54.602408][ T5094] vlan3: entered promiscuous mode [ 54.607744][ T5094] bridge0: entered promiscuous mode [ 54.708990][ T5106] set_capacity_and_notify: 4 callbacks suppressed [ 54.709005][ T5106] loop4: detected capacity change from 0 to 256 [ 54.753814][ T28] audit: type=1400 audit(1785596440.228:449): avc: denied { setopt } for pid=5109 comm="syz.4.654" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 54.792307][ T28] audit: type=1326 audit(1785596440.268:450): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5112 comm="syz.4.655" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fec20efe019 code=0x0 [ 55.302068][ T5171] loop1: detected capacity change from 0 to 128 [ 55.329127][ T5171] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 55.350346][ T5171] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 55.353743][ T28] audit: type=1400 audit(1785596440.828:451): avc: denied { create } for pid=5173 comm="syz.5.683" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 55.386878][ T5171] EXT4-fs error (device loop1): htree_dirblock_to_tree:1051: inode #2: comm syz.1.682: Directory block failed checksum [ 55.411294][ T5177] vhci_hcd vhci_hcd.0: pdev(5) rhport(0) sockfd(5) [ 55.417898][ T5177] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 55.432051][ T5177] vhci_hcd vhci_hcd.0: Device attached [ 55.439679][ T3292] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 55.450778][ T5178] vhci_hcd: connection closed [ 55.451023][ T40] vhci_hcd vhci_hcd.5: stop threads [ 55.461539][ T40] vhci_hcd vhci_hcd.5: release socket [ 55.467441][ T40] vhci_hcd vhci_hcd.5: disconnect device [ 55.508366][ T5183] netlink: 104 bytes leftover after parsing attributes in process `syz.1.686'. [ 55.778505][ T5224] netlink: 156 bytes leftover after parsing attributes in process `syz.1.705'. [ 55.790476][ T5226] netlink: 8 bytes leftover after parsing attributes in process `syz.0.706'. [ 55.983797][ T5249] loop1: detected capacity change from 0 to 512 [ 56.066585][ T5249] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.095391][ T5249] ext4 filesystem being mounted at /140/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.168297][ T5272] netlink: 24 bytes leftover after parsing attributes in process `syz.2.727'. [ 56.177882][ T3292] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.216076][ T5281] netlink: 8 bytes leftover after parsing attributes in process `syz.2.732'. [ 56.238501][ T5281] netlink: 8 bytes leftover after parsing attributes in process `syz.2.732'. [ 56.258594][ T5281] netlink: 8 bytes leftover after parsing attributes in process `syz.2.732'. [ 56.269491][ T5281] netlink: 8 bytes leftover after parsing attributes in process `syz.2.732'. [ 56.406691][ T5310] netlink: 'syz.0.745': attribute type 5 has an invalid length. [ 56.533716][ T5331] loop2: detected capacity change from 0 to 512 [ 56.587232][ T5331] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 56.601548][ T5331] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e042e018, mo2=0002] [ 56.612022][ T5331] System zones: 0-1, 15-15, 18-18, 34-34 [ 56.620373][ T5347] loop4: detected capacity change from 0 to 512 [ 56.630563][ T5331] EXT4-fs (loop2): orphan cleanup on readonly fs [ 56.637724][ T5331] EXT4-fs warning (device loop2): ext4_enable_quotas:7276: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 56.642407][ T5347] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -2 [ 56.654262][ T5331] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 56.668494][ T5331] EXT4-fs error (device loop2): ext4_orphan_get:1425: comm syz.2.755: bad orphan inode 16 [ 56.678842][ T5347] EXT4-fs error (device loop4): ext4_iget_extra_inode:5180: inode #15: comm syz.4.762: corrupted in-inode xattr: e_value size too large [ 56.692814][ T5331] loop2: lost filesystem error report for type 5 error -117 [ 56.695275][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 56.709012][ C1] EXT4-fs (loop2): initial error at time 1785596442: ext4_orphan_get:1425 [ 56.717576][ C1] EXT4-fs (loop2): last error at time 1785596442: ext4_orphan_get:1425 [ 56.737712][ T5347] fserror_report: 2 callbacks suppressed [ 56.737733][ T5347] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 56.743873][ T5331] ext4_test_bit(bit=15, block=18) = 1 [ 56.754308][ T5347] EXT4-fs error (device loop4): ext4_orphan_get:1404: comm syz.4.762: couldn't read orphan inode 15 (err -117) [ 56.758437][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 56.758453][ C0] EXT4-fs (loop4): initial error at time 1785596442: ext4_iget_extra_inode:5180: inode 15 [ 56.758486][ C0] EXT4-fs (loop4): last error at time 1785596442: ext4_iget_extra_inode:5180: inode 15 [ 56.759668][ T5331] is_bad_inode(inode)=0 [ 56.786741][ T5347] loop4: lost filesystem error report for type 5 error -117 [ 56.796381][ T5331] NEXT_ORPHAN(inode)=0 [ 56.816032][ T5331] max_ino=32 [ 56.819265][ T5331] i_nlink=2 [ 56.826724][ T5347] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.839657][ T5331] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 56.860967][ T5360] RDS: rds_bind could not find a transport for ::8000:0:20:0, load rds_tcp or rds_rdma? [ 56.905562][ T3297] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.982909][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.031051][ T5383] loop1: detected capacity change from 0 to 512 [ 57.038456][ T5383] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 57.087319][ T5383] EXT4-fs (loop1): 1 truncate cleaned up [ 57.114070][ T5393] loop4: detected capacity change from 0 to 512 [ 57.136107][ T5393] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 57.144062][ T5383] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 57.158991][ T5393] EXT4-fs error (device loop4): ext4_orphan_get:1425: comm syz.4.782: bad orphan inode 131083 [ 57.173447][ T5393] loop4: lost filesystem error report for type 5 error -117 [ 57.175237][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 57.189021][ C1] EXT4-fs (loop4): initial error at time 1785596442: ext4_orphan_get:1425 [ 57.190766][ T5393] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 57.197580][ C1] EXT4-fs (loop4): last error at time 1785596442: ext4_orphan_get:1425 [ 57.245866][ T3292] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.280611][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.354614][ T5410] loop5: detected capacity change from 0 to 4096 [ 57.394024][ T5410] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 57.462194][ T4384] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.607198][ T5452] netlink: 'syz.2.809': attribute type 1 has an invalid length. [ 57.630784][ T5456] loop1: detected capacity change from 0 to 512 [ 57.646826][ T5456] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 57.656177][ T5456] EXT4-fs (loop1): orphan cleanup on readonly fs [ 57.668018][ T5456] EXT4-fs error (device loop1): ext4_acquire_dquot:7041: comm syz.1.810: Failed to acquire dquot type 1 [ 57.679366][ T5456] loop1: lost filesystem error report for type 5 error -5 [ 57.679886][ T5456] EXT4-fs (loop1): Remounting filesystem read-only [ 57.687051][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 57.687067][ C1] EXT4-fs (loop1): initial error at time 1785596443: ext4_acquire_dquot:7041 [ 57.687088][ C1] EXT4-fs (loop1): last error at time 1785596443: ext4_acquire_dquot:7041 [ 57.719510][ T5456] EXT4-fs (loop1): 1 truncate cleaned up [ 57.730194][ T5456] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 57.790989][ T5456] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=16 [ 57.801283][ T5456] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=16 [ 57.811518][ T5456] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=16 [ 57.848471][ T3292] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.898449][ T5495] netlink: 'syz.5.821': attribute type 1 has an invalid length. [ 57.977906][ T5506] loop5: detected capacity change from 0 to 1764 [ 58.010239][ T5513] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(5) [ 58.016825][ T5513] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 58.028652][ T5513] vhci_hcd vhci_hcd.0: Device attached [ 58.040178][ T5518] vhci_hcd: connection closed [ 58.040355][ T360] vhci_hcd vhci_hcd.0: stop threads [ 58.056544][ T360] vhci_hcd vhci_hcd.0: release socket [ 58.069539][ T360] vhci_hcd vhci_hcd.0: disconnect device [ 58.127481][ T5533] ------------[ cut here ]------------ [ 58.133057][ T5533] EA inode 11 i_nlink=2 [ 58.133078][ T5533] WARNING: fs/ext4/xattr.c:1059 at ext4_xattr_inode_update_ref+0x305/0x330, CPU#0: syz.5.833/5533 [ 58.148079][ T5533] Modules linked in: [ 58.152299][ T5533] CPU: 0 UID: 0 PID: 5533 Comm: syz.5.833 Not tainted syzkaller #0 PREEMPT(lazy) [ 58.161633][ T5533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 58.171869][ T5533] RIP: 0010:ext4_xattr_inode_update_ref+0x320/0x330 [ 58.178688][ T5533] Code: a6 bd 96 ff 49 8d 7e 40 4c 8d 2d ab 9d 5a 05 e8 36 a3 b5 ff 49 8b 6e 40 4c 89 e7 e8 6a 9e b5 ff 41 8b 56 48 4c 89 ef 48 89 ee <67> 48 0f b9 3a e9 04 ff ff ff e8 b1 44 da 03 90 90 90 90 90 90 90 [ 58.198577][ T5533] RSP: 0018:ffffc900016637f8 EFLAGS: 00010246 [ 58.204880][ T5533] RAX: ffff888102693ef0 RBX: ffff88811b0ec5a8 RCX: ffffffff81c29a96 [ 58.212940][ T5533] RDX: 0000000000000002 RSI: 000000000000000b RDI: ffffffff871d3830 [ 58.220958][ T5533] RBP: 000000000000000b R08: 000188811b0ec55b R09: 0000000000000000 [ 58.228990][ T5533] R10: ffffc90001663728 R11: 0001c90001663728 R12: ffff88811b0ec558 [ 58.237034][ T5533] R13: ffffffff871d3830 R14: ffff88811b0ec510 R15: 0000000000000001 [ 58.245016][ T5533] FS: 00007f099b6676c0(0000) GS:ffff8882ae8ca000(0000) knlGS:0000000000000000 [ 58.254114][ T5533] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.260745][ T5533] CR2: 00007f099ccbddf0 CR3: 0000000121474000 CR4: 00000000003506f0 [ 58.268755][ T5533] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 58.276754][ T5533] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 58.284745][ T5533] Call Trace: [ 58.288061][ T5533] [ 58.291003][ T5533] ext4_xattr_inode_dec_ref_all+0x579/0x8d0 [ 58.297038][ T5533] ext4_xattr_delete_inode+0x6b5/0x790 [ 58.302658][ T5533] ext4_evict_inode+0xb18/0xdf0 [ 58.307628][ T5533] ? __pfx_ext4_evict_inode+0x10/0x10 [ 58.313058][ T5533] evict+0x2a5/0x510 [ 58.317137][ T5533] iput+0x430/0x5a0 [ 58.320988][ T5533] ext4_process_orphan+0x1a4/0x1c0 [ 58.326206][ T5533] ext4_orphan_cleanup+0x6a6/0xa10 [ 58.331330][ T5533] ? ext4_register_li_request+0x14c/0x440 [ 58.337190][ T5533] ext4_fill_super+0x33ab/0x3760 [ 58.342180][ T5533] ? set_blocksize+0x14c/0x270 [ 58.346996][ T5533] ? __pfx_ext4_fill_super+0x10/0x10 [ 58.352435][ T5533] get_tree_bdev_flags+0x291/0x300 [ 58.357687][ T5533] ? __pfx_ext4_fill_super+0x10/0x10 [ 58.363039][ T5533] get_tree_bdev+0x1f/0x30 [ 58.367495][ T5533] ext4_get_tree+0x1c/0x30 [ 58.372020][ T5533] vfs_get_tree+0x57/0x1d0 [ 58.376699][ T5533] do_new_mount+0x288/0x8d0 [ 58.381383][ T5533] path_mount+0x4ad/0xb90 [ 58.385863][ T5533] __se_sys_mount+0x28c/0x2e0 [ 58.390620][ T5533] __x64_sys_mount+0x67/0x80 [ 58.395274][ T5533] x64_sys_call+0x2d61/0x3020 [ 58.399954][ T5533] do_syscall_64+0x136/0x3c0 [ 58.402863][ T5547] EXT4-fs: Ignoring removed i_version option [ 58.404627][ T5533] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.404649][ T5533] RIP: 0033:0x7f099cc0f28a [ 58.404681][ T5533] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 58.417123][ T5547] EXT4-fs: inline encryption not supported [ 58.420992][ T5533] RSP: 002b:00007f099b666e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 58.441052][ T5547] EXT4-fs: quotafile must be on filesystem root [ 58.446642][ T5533] RAX: ffffffffffffffda RBX: 00007f099b666ee0 RCX: 00007f099cc0f28a [ 58.469334][ T5533] RDX: 00002000000009c0 RSI: 0000200000000540 RDI: 00007f099b666ea0 [ 58.477356][ T5533] RBP: 00002000000009c0 R08: 00007f099b666ee0 R09: 0000000000800718 [ 58.485380][ T5533] R10: 0000000000800718 R11: 0000000000000246 R12: 0000200000000540 [ 58.493364][ T5533] R13: 00007f099b666ea0 R14: 000000000000048d R15: 0000200000000200 [ 58.501465][ T5533] [ 58.504547][ T5533] ---[ end trace 0000000000000000 ]--- [ 58.510301][ T5533] EXT4-fs (loop5): 1 orphan inode deleted [ 58.516669][ T5533] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 58.615132][ T4384] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.720943][ T5569] EXT4-fs (loop5): mounting ext3 file system using the ext4 subsystem [ 58.732214][ T5569] EXT4-fs (loop5): invalid journal inode [ 58.740751][ T5549] loop1: p1 p2 p3 < p5 p6 > p4 < p7 p8 p9 p10 > [ 58.753378][ T5549] loop1: p2 start 524288 is beyond EOD, truncated [ 58.764690][ T5569] EXT4-fs (loop5): can't get journal size [ 58.771569][ T5569] EXT4-fs (loop5): 1 truncate cleaned up [ 58.775906][ T5549] loop1: p5 start 16783416 is beyond EOD, truncated [ 58.777949][ T5569] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 58.784720][ T5549] loop1: p6 size 218103808 extends beyond EOD, truncated [ 58.809199][ T5549] loop1: p8 start 524288 is beyond EOD, truncated [ 58.822154][ T5549] loop1: p9 start 16783416 is beyond EOD, truncated [ 58.829072][ T5549] loop1: p10 size 218103808 extends beyond EOD, truncated [ 58.836255][ T4384] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.894217][ T5587] netlink: 'syz.5.855': attribute type 19 has an invalid length. [ 59.019755][ T28] kauditd_printk_skb: 45 callbacks suppressed [ 59.019770][ T28] audit: type=1400 audit(1785596444.498:494): avc: denied { name_bind } for pid=5602 comm="syz.0.865" src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 59.068552][ T4450] udevd[4450]: inotify_add_watch(7, /dev/loop1p6, 10) failed: No such file or directory [ 59.068765][ T4393] udevd[4393]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 59.079727][ T4411] udevd[4411]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 59.094252][ T5607] udevd[5607]: inotify_add_watch(7, /dev/loop1p7, 10) failed: No such file or directory [ 59.111317][ T4732] udevd[4732]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 59.125750][ T28] audit: type=1400 audit(1785596444.608:495): avc: denied { append } for pid=5605 comm="syz.1.868" name="event3" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 59.151548][ T5614] udevd[5614]: inotify_add_watch(7, /dev/loop1p10, 10) failed: No such file or directory [ 59.370465][ T5644] netlink: 'syz.1.884': attribute type 1 has an invalid length. [ 59.386662][ T5642] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 59.410888][ T28] audit: type=1400 audit(1785596444.888:496): avc: denied { write } for pid=5641 comm="syz.4.883" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 59.416002][ T5650] program syz.2.895 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 59.445275][ T28] audit: type=1400 audit(1785596444.918:497): avc: denied { bind } for pid=5648 comm="syz.5.885" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 59.485486][ T5653] vlan2: entered promiscuous mode [ 59.497975][ T5650] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 59.507564][ T5653] macvlan0: entered promiscuous mode [ 59.521223][ T3299] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.683267][ T5671] EXT4-fs error (device loop1): ext4_do_update_inode:5742: inode #3: comm syz.1.894: corrupted inode contents [ 59.700762][ T5671] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 59.700970][ T5671] EXT4-fs error (device loop1): ext4_dirty_inode:6639: inode #3: comm syz.1.894: mark_inode_dirty error [ 59.710165][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 59.710191][ C0] EXT4-fs (loop1): initial error at time 1785596445: ext4_do_update_inode:5742: inode 3 [ 59.710226][ C0] EXT4-fs (loop1): last error at time 1785596445: ext4_do_update_inode:5742: inode 3 [ 59.747356][ T5671] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 59.748145][ T5671] EXT4-fs error (device loop1): ext4_do_update_inode:5742: inode #3: comm syz.1.894: corrupted inode contents [ 59.769193][ T5671] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 59.769383][ T5671] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #3: comm syz.1.894: mark_inode_dirty error [ 59.810698][ T5693] __nla_validate_parse: 4 callbacks suppressed [ 59.810719][ T5693] netlink: 20 bytes leftover after parsing attributes in process `syz.0.904'. [ 59.816425][ T5686] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(5) [ 59.832329][ T5686] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 59.848647][ T5671] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 59.848847][ T5686] vhci_hcd vhci_hcd.0: Device attached [ 59.864642][ T5671] Quota error (device loop1): write_blk: dquota write failed [ 59.878426][ T5671] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 59.900930][ T5671] EXT4-fs error (device loop1): ext4_acquire_dquot:7041: comm syz.1.894: Failed to acquire dquot type 0 [ 59.923994][ T5671] loop1: lost filesystem error report for type 5 error -117 [ 59.925036][ T5691] vhci_hcd: connection closed [ 59.936656][ T5671] EXT4-fs error (device loop1): ext4_do_update_inode:5742: inode #16: comm syz.1.894: corrupted inode contents [ 59.938175][ T28] audit: type=1400 audit(1785596445.418:498): avc: denied { read } for pid=5707 comm="syz.0.913" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 59.942802][ T5671] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 59.965869][ T28] audit: type=1400 audit(1785596445.428:499): avc: denied { setopt } for pid=5708 comm="syz.4.912" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 59.973886][ T40] vhci_hcd vhci_hcd.2: stop threads [ 60.007152][ T40] vhci_hcd vhci_hcd.2: release socket [ 60.013063][ T5671] EXT4-fs error (device loop1): ext4_dirty_inode:6639: inode #16: comm syz.1.894: mark_inode_dirty error [ 60.024636][ T5671] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 60.024756][ T40] vhci_hcd vhci_hcd.2: disconnect device [ 60.040394][ T5671] EXT4-fs error (device loop1): ext4_do_update_inode:5742: inode #16: comm syz.1.894: corrupted inode contents [ 60.052335][ T5671] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 60.053869][ T5671] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #16: comm syz.1.894: mark_inode_dirty error [ 60.074467][ T5671] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 60.074636][ T5671] EXT4-fs error (device loop1): ext4_do_update_inode:5742: inode #16: comm syz.1.894: corrupted inode contents [ 60.096407][ T5671] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 60.096650][ T5671] EXT4-fs error (device loop1) in ext4_orphan_del:303: Corrupt filesystem [ 60.114406][ T5671] loop1: lost filesystem error report for type 5 error -117 [ 60.114543][ T5671] EXT4-fs error (device loop1): ext4_do_update_inode:5742: inode #16: comm syz.1.894: corrupted inode contents [ 60.134138][ T5671] EXT4-fs error (device loop1): ext4_truncate:4691: inode #16: comm syz.1.894: mark_inode_dirty error [ 60.170743][ T5671] EXT4-fs error (device loop1) in ext4_process_orphan:345: Corrupt filesystem [ 60.188747][ T28] audit: type=1326 audit(1785596445.668:500): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5729 comm="syz.5.922" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f099cc0e019 code=0x7ffc0000 [ 60.192913][ T5671] loop1: lost filesystem error report for type 5 error -117 [ 60.216424][ T5671] EXT4-fs (loop1): 1 truncate cleaned up [ 60.233020][ T28] audit: type=1326 audit(1785596445.688:501): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5729 comm="syz.5.922" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f099cc0e019 code=0x7ffc0000 [ 60.245431][ T5671] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 60.270946][ T5671] ext4 filesystem being mounted at /178/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.342330][ T3292] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.346409][ T5743] set_capacity_and_notify: 8 callbacks suppressed [ 60.346423][ T5743] loop5: detected capacity change from 0 to 512 [ 60.366993][ T5743] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 60.386101][ T2979] ================================================================== [ 60.394218][ T2979] BUG: KCSAN: data-race in d_make_discardable / step_into_slowpath [ 60.402124][ T2979] [ 60.403645][ T5743] EXT4-fs (loop5): 1 truncate cleaned up [ 60.404446][ T2979] write to 0xffff888107291c00 of 4 bytes by task 5625 on cpu 0: [ 60.410537][ T5743] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 60.417664][ T2979] d_make_discardable+0x4f/0x90 [ 60.417691][ T2979] simple_unlink+0x68/0x80 [ 60.417708][ T2979] shmem_unlink+0x12d/0x140 [ 60.443363][ T2979] vfs_unlink+0x1c3/0x490 [ 60.447699][ T2979] filename_unlinkat+0x1dc/0x410 [ 60.452628][ T2979] __se_sys_unlink+0x2b/0xe0 [ 60.457237][ T2979] __x64_sys_unlink+0x1f/0x30 [ 60.461903][ T2979] x64_sys_call+0x2eb6/0x3020 [ 60.466568][ T2979] do_syscall_64+0x136/0x3c0 [ 60.471142][ T2979] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 60.477020][ T2979] [ 60.479325][ T2979] read to 0xffff888107291c00 of 4 bytes by task 2979 on cpu 1: [ 60.486853][ T2979] step_into_slowpath+0xea/0x4c0 [ 60.491797][ T2979] path_lookupat+0x2eb/0x4c0 [ 60.496377][ T2979] filename_lookup+0x18f/0x390 [ 60.501134][ T2979] do_readlinkat+0x74/0x2f0 [ 60.505626][ T2979] __x64_sys_readlink+0x47/0x60 [ 60.510477][ T2979] x64_sys_call+0x2b51/0x3020 [ 60.515157][ T2979] do_syscall_64+0x136/0x3c0 [ 60.519750][ T2979] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 60.525634][ T2979] [ 60.528378][ T2979] value changed: 0x08300080 -> 0x00004080 [ 60.534080][ T2979] [ 60.536390][ T2979] Reported by Kernel Concurrency Sanitizer on: [ 60.542561][ T2979] CPU: 1 UID: 0 PID: 2979 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(lazy) [ 60.552967][ T2979] Tainted: [W]=WARN [ 60.556751][ T2979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 60.566825][ T2979] ================================================================== [ 60.590084][ T4384] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.