last executing test programs: 1.313049084s ago: executing program 1 (id=1541): io_setup(0x30, &(0x7f0000000600)=0x0) r1 = openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000002740), 0x101002) io_submit(r0, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000005c0)="01", 0x1}]) 1.182354414s ago: executing program 1 (id=1545): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x11, 0xb, &(0x7f00000009c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000083850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000000)='kfree\x00', r0, 0x0, 0xfffffffffffffffd}, 0x18) unshare(0x68040200) 833.254933ms ago: executing program 1 (id=1559): r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_INIT(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$MRT_FLUSH(r0, 0x0, 0xd4, 0x0, 0x0) 795.762112ms ago: executing program 1 (id=1561): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x1f, 0x3, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x7}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x4, &(0x7f0000000400)=ANY=[@ANYBLOB="18020000801000000000000004000000850000002700000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYBLOB="05"], 0x10) 729.535092ms ago: executing program 1 (id=1566): madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x6, &(0x7f0000000000)=0xd, 0x8, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) 637.052902ms ago: executing program 1 (id=1573): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x8}]}) openat$dir(0xffffffffffffff9c, 0x0, 0xea, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000003c0)) 599.869502ms ago: executing program 0 (id=1576): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.swap.events\x00', 0x275a, 0x0) fcntl$lock(r0, 0x26, &(0x7f0000000280)={0x0, 0x0, 0x7f}) fcntl$lock(r0, 0x25, &(0x7f00000000c0)={0x2, 0x0, 0x0, 0x4}) 552.682292ms ago: executing program 0 (id=1579): r0 = syz_genetlink_get_family_id$smc(&(0x7f00000005c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_ADD(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x34, r0, 0x1, 0x0, 0x0, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'pim6reg0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x34}}, 0x0) 542.945492ms ago: executing program 2 (id=1580): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000180)={0x80000000}, 0x19a) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001a40)=ANY=[@ANYBLOB="a00000001a00010000000000000000001c1400000100"], 0xa0}}, 0x0) 500.309891ms ago: executing program 0 (id=1584): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDFONTOP_SET(r1, 0x4b6a, &(0x7f0000000000)={0x200b, 0x0, 0x3, 0x1d, 0x200e, 0x0}) 492.966802ms ago: executing program 2 (id=1585): r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setreuid(0xee01, 0xee01) tkill(r0, 0x1d) 460.090511ms ago: executing program 0 (id=1587): setreuid(0x0, 0xee00) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1, 0x4, &(0x7f0000000040)=@framed={{0xffffffb7, 0x5, 0x0, 0x0, 0x0, 0x79, 0x10, 0xa8}, [@ldst={0x5, 0x3, 0x3, 0xa}]}, &(0x7f00000002c0)='GPL\x00', 0x5, 0xfd90, &(0x7f0000000300)=""/188, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x1f3, 0x10, &(0x7f0000000080), 0xfffffffffffffc79, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x2a) 443.141961ms ago: executing program 2 (id=1588): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000002000000b7030000faffffff850000002d00000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='kmem_cache_free\x00', r0}, 0x18) name_to_handle_at(0xffffffffffffff9c, &(0x7f0000000240)='.\x00', 0x0, 0x0, 0x400) 419.894462ms ago: executing program 4 (id=1590): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000009c0)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x41) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0, 0x0, 0xfffffffff7ffffe9}, 0x18) lsm_get_self_attr(0x64, 0xffffffffffffffff, &(0x7f0000000040)=0xfffffffffffffdb1, 0x0) 404.612841ms ago: executing program 0 (id=1591): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) waitid(0x1, 0x0, &(0x7f0000000240), 0x8, 0x0) 389.037791ms ago: executing program 2 (id=1593): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a300000001f0900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0xc085}, 0x800) sendmsg$NFT_BATCH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)={{0x14}, [@NFT_MSG_NEWRULE={0x50, 0x6, 0xa, 0x401, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x24, 0x4, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, @immediate={{0xe}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_IMMEDIATE_DREG={0x8}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x78}}, 0x0) 377.311081ms ago: executing program 4 (id=1594): bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x9, 0x4, 0x2, 0x4, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000140)=ANY=[@ANYBLOB="48000000100003bab90000000000003eb2000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b0001006d61637365630000180002800c0004000400000100c28000050003"], 0x48}}, 0x0) 342.506581ms ago: executing program 2 (id=1595): r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = dup(r0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000003540)={{&(0x7f0000003440)=""/142, 0x8e}, 0x0, 0x24}, 0x20) 341.577471ms ago: executing program 3 (id=1596): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, r1, 0x1, 0x70bd27, 0x25dfdbfb, {{}, {}, {0x1c, 0x17, {0xc, 0x3, @l2={'eth', 0x3a, 'macvtap0\x00'}}}}}, 0x38}, 0x1, 0x0, 0x0, 0x20040040}, 0x8010) 328.155861ms ago: executing program 4 (id=1597): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) ioctl$TUNGETVNETBE(r0, 0x800454df, 0xfffffffffffffffd) 285.404571ms ago: executing program 2 (id=1598): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xfffffd26) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x401c5820, &(0x7f00000001c0)=0x8) 276.588941ms ago: executing program 3 (id=1599): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1, 0x9, 0xffff, 0x1, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) bpf$MAP_DELETE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000240), 0x20000000}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={r0, &(0x7f0000000500), 0x0}, 0x20) 255.002541ms ago: executing program 3 (id=1600): r0 = memfd_create(&(0x7f00000002c0)='prodM\xb0\xea\a\x06\xbe\xaen/\xce4C\x80\x00\x00\x00\x00\x00\xa9t\xa24>X@\rq@\xf2\xe9[\xc9\x10\x04\x00\x00\x1dz\xd0\x11\xe3\x05N\xb1\x84\xea\x91^%A\xf5\x9e\x13TdT\xc6^p\xcc#P\x04\x06\xae\xeb\x7f;Y\xeb\x8f\xec\xb4\xf9\x17\xb7\x04\xc2\xc0\xc6\xb4\v\xff\xfc\x88\x90\xabC\a`\xf0\xc728\xfc\xfc\x1c1?\x86\xac\xd4\f\x00\x00\x00\x00\x00\x80\f\xed{u[\xbd\x9d^\xffj\xa0\x14\xb7\xb6\x8b\x1d*1\xe8\xb0\x00\x00\x00\x00\x00\x00\t\x00\x003F\xf1 \x17-\x964C?]\xdfe;\xc0w\xad\xef\xa3r\x8c\xb4Y\xcf\x80\x85\xd6\x036\xc8~\xa8\x8c\xcd\b\xb5U\xec\x85\x9b\xe4Q>\xed\xdf\xdf\a\xd0lg\x13\r\x8c:s3\xd7s\xef\xb3\x9f#\x15$\x97I\xf0LC\xfc\xe7\xdf\x86\xfck\xdc\xe0\x9d\xd3[i\x1b|{4)\xd8\xa2\xb8\x8f\xa2\x84_k\xe5\xf0\x05a2)\x8d\xec\xf0(!\xf0\xb5-e+><\xc8X\xdaNz,u\x8f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00y\xd8\xdf\xc8R\x8b0Bs\x95N\xfa\x02\xe9\xf6\xa20\f1L7\x7f\xd5\xba{P\xab\x82\x84\xf0w\x9c\t\xf8\x85\x98S)M*\x88\xf8\xbaC\xa2\xf8\xc3\xe0\xb2)\xf8\x9da%\xd7\x8c\x03\xa9\xb6\x15\x8c\xdd\xaf\xeb\xfa\x1bV\x1c\fJ\xe6n\x19\x94\xea\xb7\xcc\x12qJ\xbab\xda\xfa\xf7\xe4\x85U:\x1e\xeaC\x9b\xa5\xbb:\xe8\x04\xd9\xb2|\x85\a\x93\xa1a\r\xf0R]\xc6\x1a\x86BK\xb3\x95\xbaz\xb7I\a\xd6j,pI\xb07\xc4\x82G\xd2u\x8a\xfc\x10\xffs5\xfd\x99\xdc\x9e\xdf\x86\x11~0+\xa7\x11\x13\xbb', 0x6) fcntl$addseals(r0, 0x409, 0x12) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000003, 0x11, r0, 0x0) 219.894231ms ago: executing program 4 (id=1601): bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x13, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000008500000004000000180100002020782500000000f01f20207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000002d00000095"], &(0x7f0000000640)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, @void, @value}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000500)={r0}, 0xc) 214.943151ms ago: executing program 3 (id=1602): r0 = syz_open_dev$loop(&(0x7f0000000300), 0x10, 0x4400) r1 = syz_open_dev$loop(&(0x7f0000000340), 0x10000, 0x220000) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000400)={r1, 0x100, {0x0, 0x0, 0x0, 0x9, 0x5, 0x0, 0x12, 0x1f, 0x9, "19e1f85a1d56886c00384815fa7e777fc32b6d054da367218b27c5aeca21a827f842ae74ba78cd747ce52f8a6ab1d557e4ba44123e6d966dcc1d6e2b6a329735", "674c00cd05efc20bfe49548b3ade0fb8d47fe8d74888bc80873323c7eb2ed95c41544b943fea4dbaa8b67e866fbadbf63ee11995cfcb3e8b08f47ebfecac2f38", "e7109793374a9805097ebabc80f7bbbd2d3d7bf1924b76d1c2c260478150ecae", [0x4, 0x2]}}) 177.99061ms ago: executing program 3 (id=1603): r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0xc, &(0x7f0000000040)=0x8, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2, 0x3}, [@typed={0x8, 0x5, 0x0, 0x0, @binary="517cb349"}]}, 0x1c}}, 0x0) 159.181071ms ago: executing program 4 (id=1604): syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xa00008, &(0x7f0000000140)={[{@min_batch_time={'min_batch_time', 0x3d, 0xd}}, {@mb_optimize_scan={'mb_optimize_scan', 0x3d, 0x1}}, {@noblock_validity}]}, 0x1, 0x7ad, &(0x7f00000007c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105042, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x80051, r0, 0x0) 98.74586ms ago: executing program 3 (id=1605): mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) 43.50729ms ago: executing program 4 (id=1606): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001000010000000000100000000000000a5c000000060a0b040000000000000000020000000900010073797a30000000000900020073797a3200000000300004802c0001800c000100636f756e746572001c0002800c000240"], 0x84}}, 0x0) 0s ago: executing program 0 (id=1607): r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/dev_snmp6\x00') mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000002f40)=""/4077, 0xfed) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.115' (ED25519) to the list of known hosts. [ 25.889738][ T29] audit: type=1400 audit(1737477614.018:82): avc: denied { mounton } for pid=3287 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1925 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 25.890768][ T3287] cgroup: Unknown subsys name 'net' [ 25.913780][ T29] audit: type=1400 audit(1737477614.018:83): avc: denied { mount } for pid=3287 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 25.941249][ T29] audit: type=1400 audit(1737477614.048:84): avc: denied { unmount } for pid=3287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 26.076738][ T3287] cgroup: Unknown subsys name 'cpuset' [ 26.084231][ T3287] cgroup: Unknown subsys name 'rlimit' [ 26.211825][ T29] audit: type=1400 audit(1737477614.338:85): avc: denied { setattr } for pid=3287 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 26.235616][ T29] audit: type=1400 audit(1737477614.338:86): avc: denied { create } for pid=3287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.256555][ T29] audit: type=1400 audit(1737477614.338:87): avc: denied { write } for pid=3287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.259580][ T3290] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 26.280387][ T29] audit: type=1400 audit(1737477614.338:88): avc: denied { read } for pid=3287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.311895][ T29] audit: type=1400 audit(1737477614.348:89): avc: denied { mounton } for pid=3287 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 26.337350][ T29] audit: type=1400 audit(1737477614.348:90): avc: denied { mount } for pid=3287 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 26.350292][ T3287] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 26.361877][ T29] audit: type=1400 audit(1737477614.428:91): avc: denied { relabelto } for pid=3290 comm="mkswap" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 27.418397][ T3298] chnl_net:caif_netlink_parms(): no params data found [ 27.484319][ T3298] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.491467][ T3298] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.498870][ T3298] bridge_slave_0: entered allmulticast mode [ 27.505427][ T3298] bridge_slave_0: entered promiscuous mode [ 27.513936][ T3298] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.521059][ T3298] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.528967][ T3298] bridge_slave_1: entered allmulticast mode [ 27.535700][ T3298] bridge_slave_1: entered promiscuous mode [ 27.581042][ T3298] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.605410][ T3298] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.636042][ T3305] chnl_net:caif_netlink_parms(): no params data found [ 27.654425][ T3313] chnl_net:caif_netlink_parms(): no params data found [ 27.668872][ T3298] team0: Port device team_slave_0 added [ 27.697370][ T3298] team0: Port device team_slave_1 added [ 27.723238][ T3309] chnl_net:caif_netlink_parms(): no params data found [ 27.740178][ T3298] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.747221][ 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 1560 would solve the problem. [ 27.773784][ T3298] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.785308][ T3297] chnl_net:caif_netlink_parms(): no params data found [ 27.803700][ T3298] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.810917][ 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 1560 would solve the problem. [ 27.837263][ T3298] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.858590][ T3313] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.865839][ T3313] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.873105][ T3313] bridge_slave_0: entered allmulticast mode [ 27.880522][ T3313] bridge_slave_0: entered promiscuous mode [ 27.890079][ T3313] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.897955][ T3313] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.905526][ T3313] bridge_slave_1: entered allmulticast mode [ 27.912018][ T3313] bridge_slave_1: entered promiscuous mode [ 27.929652][ T3305] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.937370][ T3305] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.945001][ T3305] bridge_slave_0: entered allmulticast mode [ 27.953170][ T3305] bridge_slave_0: entered promiscuous mode [ 27.971252][ T3305] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.978389][ T3305] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.986138][ T3305] bridge_slave_1: entered allmulticast mode [ 27.992795][ T3305] bridge_slave_1: entered promiscuous mode [ 28.022324][ T3313] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.047968][ T3313] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.058120][ T3305] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.076618][ T3309] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.083709][ T3309] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.091273][ T3309] bridge_slave_0: entered allmulticast mode [ 28.097761][ T3309] bridge_slave_0: entered promiscuous mode [ 28.106789][ T3298] hsr_slave_0: entered promiscuous mode [ 28.113310][ T3298] hsr_slave_1: entered promiscuous mode [ 28.124669][ T3305] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.139070][ T3309] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.146635][ T3309] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.154022][ T3309] bridge_slave_1: entered allmulticast mode [ 28.160453][ T3309] bridge_slave_1: entered promiscuous mode [ 28.180566][ T3297] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.187898][ T3297] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.195738][ T3297] bridge_slave_0: entered allmulticast mode [ 28.202304][ T3297] bridge_slave_0: entered promiscuous mode [ 28.209119][ T3297] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.216933][ T3297] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.224257][ T3297] bridge_slave_1: entered allmulticast mode [ 28.230931][ T3297] bridge_slave_1: entered promiscuous mode [ 28.242609][ T3313] team0: Port device team_slave_0 added [ 28.249382][ T3313] team0: Port device team_slave_1 added [ 28.260143][ T3305] team0: Port device team_slave_0 added [ 28.282288][ T3309] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.293346][ T3309] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.307335][ T3305] team0: Port device team_slave_1 added [ 28.318590][ T3297] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.329145][ T3297] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.351253][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.358395][ T3313] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 28.384479][ T3313] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.409273][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.416828][ T3313] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 28.442985][ T3313] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.459959][ T3309] team0: Port device team_slave_0 added [ 28.466144][ T3297] team0: Port device team_slave_0 added [ 28.474188][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.481456][ T3305] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 28.507484][ T3305] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.525629][ T3297] team0: Port device team_slave_1 added [ 28.537089][ T3309] team0: Port device team_slave_1 added [ 28.549786][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.557212][ T3305] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 28.585154][ T3305] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.615605][ T3297] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.622688][ 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 1560 would solve the problem. [ 28.649851][ T3297] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.674577][ T3313] hsr_slave_0: entered promiscuous mode [ 28.680719][ T3313] hsr_slave_1: entered promiscuous mode [ 28.686894][ T3313] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 28.694822][ T3313] Cannot create hsr debugfs directory [ 28.700775][ T3297] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.707818][ 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 1560 would solve the problem. [ 28.733994][ T3297] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.745109][ T3309] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.752645][ T3309] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 28.780716][ T3309] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.792649][ T3309] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.799753][ T3309] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 28.826189][ T3309] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.871609][ T3305] hsr_slave_0: entered promiscuous mode [ 28.877874][ T3305] hsr_slave_1: entered promiscuous mode [ 28.883864][ T3305] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 28.891717][ T3305] Cannot create hsr debugfs directory [ 28.932135][ T3309] hsr_slave_0: entered promiscuous mode [ 28.938164][ T3309] hsr_slave_1: entered promiscuous mode [ 28.944246][ T3309] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 28.951955][ T3309] Cannot create hsr debugfs directory [ 28.980645][ T3297] hsr_slave_0: entered promiscuous mode [ 28.986888][ T3297] hsr_slave_1: entered promiscuous mode [ 28.992780][ T3297] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 29.000397][ T3297] Cannot create hsr debugfs directory [ 29.055446][ T3298] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 29.077309][ T3298] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 29.086143][ T3298] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 29.109151][ T3298] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 29.169334][ T3305] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 29.180674][ T3305] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 29.190282][ T3305] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 29.199321][ T3305] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 29.226997][ T3309] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 29.242856][ T3309] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 29.257735][ T3309] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 29.267950][ T3309] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 29.285219][ T3297] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 29.294646][ T3297] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 29.304257][ T3297] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 29.314080][ T3297] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 29.363951][ T3298] 8021q: adding VLAN 0 to HW filter on device bond0 [ 29.372417][ T3313] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 29.381728][ T3313] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 29.390458][ T3313] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 29.399962][ T3313] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 29.432689][ T3298] 8021q: adding VLAN 0 to HW filter on device team0 [ 29.452588][ T3309] 8021q: adding VLAN 0 to HW filter on device bond0 [ 29.462954][ T3305] 8021q: adding VLAN 0 to HW filter on device bond0 [ 29.473910][ T53] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.481014][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.496909][ T53] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.504143][ T53] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.522268][ T3305] 8021q: adding VLAN 0 to HW filter on device team0 [ 29.542026][ T50] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.549366][ T50] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.564302][ T3309] 8021q: adding VLAN 0 to HW filter on device team0 [ 29.578116][ T50] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.585278][ T50] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.594229][ T50] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.601309][ T50] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.610461][ T50] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.617822][ T50] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.633669][ T3297] 8021q: adding VLAN 0 to HW filter on device bond0 [ 29.663995][ T3309] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 29.674593][ T3309] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 29.697163][ T3313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 29.714919][ T3305] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 29.732568][ T3297] 8021q: adding VLAN 0 to HW filter on device team0 [ 29.750753][ T53] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.758914][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.785207][ T3297] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 29.796034][ T3297] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 29.814268][ T3313] 8021q: adding VLAN 0 to HW filter on device team0 [ 29.823990][ T3298] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.832917][ T53] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.840175][ T53] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.867863][ T28] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.875116][ T28] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.884550][ T28] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.891679][ T28] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.906689][ T3305] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.921054][ T3309] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.961035][ T3297] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.071083][ T3313] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.106334][ T3309] veth0_vlan: entered promiscuous mode [ 30.130581][ T3297] veth0_vlan: entered promiscuous mode [ 30.140062][ T3305] veth0_vlan: entered promiscuous mode [ 30.150460][ T3297] veth1_vlan: entered promiscuous mode [ 30.163823][ T3298] veth0_vlan: entered promiscuous mode [ 30.180697][ T3305] veth1_vlan: entered promiscuous mode [ 30.191277][ T3309] veth1_vlan: entered promiscuous mode [ 30.203188][ T3298] veth1_vlan: entered promiscuous mode [ 30.210505][ T3297] veth0_macvtap: entered promiscuous mode [ 30.220995][ T3297] veth1_macvtap: entered promiscuous mode [ 30.233803][ T3309] veth0_macvtap: entered promiscuous mode [ 30.241568][ T3309] veth1_macvtap: entered promiscuous mode [ 30.267362][ T3313] veth0_vlan: entered promiscuous mode [ 30.276266][ T3297] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.288705][ T3313] veth1_vlan: entered promiscuous mode [ 30.295092][ T3309] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 30.305928][ T3309] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.316925][ T3309] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.324556][ T3305] veth0_macvtap: entered promiscuous mode [ 30.331467][ T3297] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 30.343543][ T3305] veth1_macvtap: entered promiscuous mode [ 30.350672][ T3298] veth0_macvtap: entered promiscuous mode [ 30.359465][ T3309] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 30.370697][ T3309] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.382346][ T3309] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 30.390111][ T3297] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.398896][ T3297] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.407893][ T3297] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.417052][ T3297] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.433405][ T3309] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.442847][ T3309] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.451685][ T3309] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.460476][ T3309] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.471408][ T3298] veth1_macvtap: entered promiscuous mode [ 30.485060][ T3313] veth0_macvtap: entered promiscuous mode [ 30.493675][ T3313] veth1_macvtap: entered promiscuous mode [ 30.500217][ T3305] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 30.510859][ T3305] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.520972][ T3305] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 30.531559][ T3305] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.542088][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.572419][ T3313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 30.583961][ T3313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.594977][ T3313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 30.606759][ T3313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.617413][ T3313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 30.627883][ T3313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.640186][ T3297] 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. [ 30.643757][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.670487][ T3298] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 30.681019][ T3298] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.691075][ T3298] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 30.701760][ T3298] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.711851][ T3298] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 30.722658][ T3298] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.732877][ T3298] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 30.744415][ T3298] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.758816][ T3298] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.768637][ T3305] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 30.779443][ T3305] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.789402][ T3305] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 30.799897][ T3305] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.813710][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 30.839069][ T3313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 30.850823][ T3313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.860695][ T3313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 30.871247][ T3313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.881073][ T3313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 30.892980][ T3313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.905861][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 30.913883][ T3298] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 30.925244][ T3298] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.935413][ T3298] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 30.946067][ T3298] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.955974][ T3298] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 30.966580][ T3298] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.976756][ T3298] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 30.987352][ T3298] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.997929][ T3442] usb usb8: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 30.998056][ T3298] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.006786][ T3442] vhci_hcd: default hub control req: d300 v0000 i0000 l0 [ 31.016551][ T3298] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.029285][ T3298] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.038075][ T3298] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.046948][ T3298] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.059973][ T3305] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.069395][ T3305] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.078210][ T3305] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.087225][ T3305] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.100473][ T3313] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.109310][ T3313] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.118164][ T3313] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.122841][ T29] kauditd_printk_skb: 37 callbacks suppressed [ 31.122867][ T29] audit: type=1400 audit(1737477619.248:129): avc: denied { write } for pid=3444 comm="syz.0.7" name="ip6_tables_targets" dev="proc" ino=4026532716 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 31.126969][ T3313] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.174757][ T29] audit: type=1400 audit(1737477619.298:130): avc: denied { prog_load } for pid=3443 comm="syz.3.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 31.194003][ T29] audit: type=1400 audit(1737477619.298:131): avc: denied { perfmon } for pid=3443 comm="syz.3.4" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 31.214864][ T29] audit: type=1400 audit(1737477619.298:132): avc: denied { prog_run } for pid=3443 comm="syz.3.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 31.298295][ T29] audit: type=1400 audit(1737477619.428:133): avc: denied { watch } for pid=3458 comm="syz.3.12" path="/proc/6/task" dev="proc" ino=4475 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 31.419186][ T3473] loop2: detected capacity change from 0 to 512 [ 31.461695][ T3473] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 31.483364][ T29] audit: type=1400 audit(1737477619.588:134): avc: denied { open } for pid=3481 comm="syz.0.18" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 31.502702][ T29] audit: type=1400 audit(1737477619.588:135): avc: denied { kernel } for pid=3481 comm="syz.0.18" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 31.523269][ T3473] ext4 filesystem being mounted at /1/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 31.524238][ T29] audit: type=1400 audit(1737477619.638:136): avc: denied { read write } for pid=3485 comm="syz.1.20" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 31.562501][ T29] audit: type=1400 audit(1737477619.638:137): avc: denied { open } for pid=3485 comm="syz.1.20" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 31.590558][ T29] audit: type=1400 audit(1737477619.648:138): avc: denied { create } for pid=3481 comm="syz.0.18" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 31.668921][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 31.778990][ T3511] mmap: syz.2.31 (3511) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 31.860925][ T3522] RDS: rds_bind could not find a transport for ::c000:20:0:0, load rds_tcp or rds_rdma? [ 31.997281][ T3539] SELinux: Context system_u:object_r:dhcp_state_t:s0 is not valid (left unmapped). [ 32.105143][ T3556] loop2: detected capacity change from 0 to 512 [ 32.119989][ T3556] ======================================================= [ 32.119989][ T3556] WARNING: The mand mount option has been deprecated and [ 32.119989][ T3556] and is ignored by this kernel. Remove the mand [ 32.119989][ T3556] option from the mount to silence this warning. [ 32.119989][ T3556] ======================================================= [ 32.156489][ T3556] EXT4-fs: Ignoring removed nobh option [ 32.162140][ T3556] EXT4-fs: Ignoring removed mblk_io_submit option [ 32.172400][ T3556] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 32.222269][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.392228][ T3586] loop0: detected capacity change from 0 to 512 [ 32.432188][ T3586] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 32.445475][ T3586] ext4 filesystem being mounted at /19/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 32.484749][ T3297] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.498482][ T3604] netlink: 'syz.4.78': attribute type 3 has an invalid length. [ 32.554398][ T3610] 9pnet: Could not find request transport: 0xffffffffffffffff [ 32.628826][ T3627] program syz.3.87 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 32.638556][ T3627] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 32.740368][ T3639] loop2: detected capacity change from 0 to 512 [ 32.756977][ T3639] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 32.807489][ T3639] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 32.830132][ T3639] ext4 filesystem being mounted at /20/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 32.862518][ T3660] bridge1: entered promiscuous mode [ 32.867911][ T3660] bridge1: entered allmulticast mode [ 32.880624][ T3639] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 32.910947][ T3660] team0: Port device bridge1 added [ 32.930655][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.987362][ T3678] netlink: 8 bytes leftover after parsing attributes in process `syz.3.112'. [ 33.006656][ T3676] netlink: 'syz.0.110': attribute type 3 has an invalid length. [ 33.014711][ T3676] netlink: 8 bytes leftover after parsing attributes in process `syz.0.110'. [ 33.028843][ T3680] loop1: detected capacity change from 0 to 512 [ 33.050043][ T3684] syz.0.114 (3684) used obsolete PPPIOCDETACH ioctl [ 33.057067][ T3683] loop3: detected capacity change from 0 to 512 [ 33.065347][ T3683] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 33.079162][ T3683] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 33.096897][ T3680] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.111: invalid indirect mapped block 256 (level 2) [ 33.101593][ T3688] syz.2.115 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 33.122879][ T3690] netlink: 8 bytes leftover after parsing attributes in process `syz.4.116'. [ 33.131864][ T3690] netlink: 12 bytes leftover after parsing attributes in process `syz.4.116'. [ 33.140959][ T3690] netlink: 'syz.4.116': attribute type 14 has an invalid length. [ 33.152711][ T3683] EXT4-fs (loop3): 1 truncate cleaned up [ 33.157419][ T3680] EXT4-fs (loop1): 2 truncates cleaned up [ 33.164682][ T3680] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 33.170663][ T3692] syz.2.117[3692] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 33.186672][ T3683] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 33.202575][ T3692] syz.2.117[3692] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 33.210900][ T3692] syz.2.117[3692] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 33.224538][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.285229][ T3700] capability: warning: `syz.1.119' uses deprecated v2 capabilities in a way that may be insecure [ 33.305938][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.375026][ T3714] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=3714 comm=syz.1.127 [ 33.478855][ T3729] SELinux: syz.3.132 (3729) set checkreqprot to 1. This is no longer supported. [ 33.631697][ T3754] netlink: 8 bytes leftover after parsing attributes in process `syz.1.147'. [ 33.641265][ T3754] netlink: 8 bytes leftover after parsing attributes in process `syz.1.147'. [ 33.674230][ T3754] netlink: 8 bytes leftover after parsing attributes in process `syz.1.147'. [ 33.766151][ T3772] IPv6: syztnl0: Disabled Multicast RS [ 33.779735][ T3775] loop3: detected capacity change from 0 to 128 [ 33.859669][ T3781] loop1: detected capacity change from 0 to 512 [ 33.898294][ T3781] EXT4-fs: Ignoring removed oldalloc option [ 33.924968][ T3781] EXT4-fs error (device loop1): ext4_xattr_inode_iget:436: comm syz.1.160: Parent and EA inode have the same ino 15 [ 33.934534][ T3789] netlink: 8 bytes leftover after parsing attributes in process `syz.2.163'. [ 33.977762][ T3781] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2863: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 33.992087][ T3781] EXT4-fs error (device loop1): ext4_xattr_inode_iget:436: comm syz.1.160: Parent and EA inode have the same ino 15 [ 34.006041][ T3781] EXT4-fs (loop1): 1 orphan inode deleted [ 34.025460][ T3781] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 34.054971][ T3796] usb usb4: usbfs: process 3796 (syz.3.168) did not claim interface 0 before use [ 34.074188][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.133929][ T3807] bond0: entered promiscuous mode [ 34.139099][ T3807] bond_slave_0: entered promiscuous mode [ 34.145189][ T3807] bond_slave_1: entered promiscuous mode [ 34.374699][ T3822] loop1: detected capacity change from 0 to 1024 [ 34.385300][ T3822] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 34.420018][ T3822] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 34.448619][ T3822] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 34.458473][ T3822] EXT4-fs (loop1): orphan cleanup on readonly fs [ 34.466781][ T3822] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5838: Corrupt filesystem [ 34.476346][ T3822] EXT4-fs (loop1): Remounting filesystem read-only [ 34.482990][ T3822] EXT4-fs (loop1): 1 orphan inode deleted [ 34.490494][ T3822] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 34.504568][ T3822] SELinux: (dev loop1, type ext4) getxattr errno 5 [ 34.512610][ T3822] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.534939][ T3822] syz.1.180 (3822) used greatest stack depth: 9624 bytes left [ 34.561413][ T3837] syz.0.188[3837] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 34.561547][ T3837] syz.0.188[3837] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 34.587124][ T3837] syz.0.188[3837] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 34.721935][ T3861] capability: warning: `syz.4.197' uses 32-bit capabilities (legacy support in use) [ 34.927792][ T3891] loop1: detected capacity change from 0 to 512 [ 34.939258][ T3891] EXT4-fs: Ignoring removed mblk_io_submit option [ 34.949415][ T3893] loop3: detected capacity change from 0 to 512 [ 34.963917][ T3891] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 34.991500][ T3893] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 35.016128][ T3893] EXT4-fs (loop3): orphan cleanup on readonly fs [ 35.025776][ T3893] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.213: bg 0: block 248: padding at end of block bitmap is not set [ 35.043469][ T3893] EXT4-fs error (device loop3): ext4_acquire_dquot:6938: comm syz.3.213: Failed to acquire dquot type 1 [ 35.047507][ T3909] netlink: 24 bytes leftover after parsing attributes in process `syz.2.219'. [ 35.055662][ T3893] EXT4-fs (loop3): 1 truncate cleaned up [ 35.073443][ T3893] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 35.095165][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.123631][ T3893] syz.3.213 (3893) used greatest stack depth: 9272 bytes left [ 35.133122][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.232415][ T3927] xt_CHECKSUM: CHECKSUM should be avoided. If really needed, restrict with "-p udp" and only use in OUTPUT [ 35.247578][ T3929] netlink: 'syz.4.230': attribute type 4 has an invalid length. [ 35.253619][ T3927] xt_SECMARK: invalid security context 'system_u:object_r:dbusd_etc_t:s0' [ 35.255425][ T3929] netlink: 'syz.4.230': attribute type 2 has an invalid length. [ 35.300286][ T3936] netlink: 12 bytes leftover after parsing attributes in process `syz.2.234'. [ 35.458705][ T3962] program syz.4.246 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 35.609444][ T3987] netlink: 'syz.0.258': attribute type 21 has an invalid length. [ 35.618297][ T3985] netlink: 'syz.3.257': attribute type 21 has an invalid length. [ 35.638561][ T3991] tipc: MTU too low for tipc bearer [ 36.068522][ T4061] netlink: 'syz.1.293': attribute type 4 has an invalid length. [ 36.153559][ T4076] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 36.160452][ T4076] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 36.168015][ T4076] vhci_hcd vhci_hcd.0: Device attached [ 36.171882][ T4080] syz.1.302[4080] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 36.173814][ T4080] syz.1.302[4080] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 36.177588][ T4077] vhci_hcd: connection closed [ 36.186061][ T4080] syz.1.302[4080] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 36.213157][ T29] kauditd_printk_skb: 161 callbacks suppressed [ 36.213171][ T29] audit: type=1400 audit(1737477624.338:294): avc: denied { unmount } for pid=3297 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 36.259151][ T28] vhci_hcd: stop threads [ 36.263641][ T28] vhci_hcd: release socket [ 36.268666][ T28] vhci_hcd: disconnect device [ 36.300340][ T29] audit: type=1400 audit(1737477624.418:295): avc: denied { create } for pid=4081 comm="syz.0.304" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 36.320855][ T29] audit: type=1400 audit(1737477624.418:296): avc: denied { setopt } for pid=4081 comm="syz.0.304" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 36.436904][ T29] audit: type=1400 audit(1737477624.568:297): avc: denied { read } for pid=4100 comm="syz.0.313" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 36.535313][ T4117] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(5) [ 36.542531][ T4117] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 36.550094][ T4117] vhci_hcd vhci_hcd.0: Device attached [ 36.591845][ T4118] vhci_hcd: connection closed [ 36.592100][ T3395] vhci_hcd: stop threads [ 36.593836][ T29] audit: type=1400 audit(1737477624.718:298): avc: denied { read } for pid=4122 comm="syz.0.322" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 36.597238][ T3395] vhci_hcd: release socket [ 36.627449][ T3395] vhci_hcd: disconnect device [ 36.637691][ T29] audit: type=1400 audit(1737477624.768:299): avc: denied { create } for pid=4123 comm="syz.2.323" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 36.661269][ T29] audit: type=1400 audit(1737477624.768:300): avc: denied { connect } for pid=4123 comm="syz.2.323" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 36.722362][ T29] audit: type=1400 audit(1737477624.848:301): avc: denied { write } for pid=4135 comm="syz.2.328" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 36.860330][ T4154] netlink: 'syz.0.337': attribute type 1 has an invalid length. [ 36.879606][ T4157] netlink: 'syz.3.338': attribute type 21 has an invalid length. [ 36.980713][ T29] audit: type=1400 audit(1737477625.108:302): avc: denied { append } for pid=4168 comm="syz.3.344" name="mISDNtimer" dev="devtmpfs" ino=249 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 37.030124][ T4178] loop2: detected capacity change from 0 to 128 [ 37.057300][ T29] audit: type=1400 audit(1737477625.188:303): avc: denied { mount } for pid=4177 comm="syz.2.349" name="/" dev="loop2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 37.359179][ T4216] loop4: detected capacity change from 0 to 1024 [ 37.367009][ T4216] ext4: Bad value for 'journal_dev' [ 37.932258][ T4290] loop3: detected capacity change from 0 to 1024 [ 37.958911][ T4290] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.958973][ T4290] ext4 filesystem being mounted at /100/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 38.032055][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.140097][ T4307] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 38.228768][ T4316] ieee802154 phy0 wpan0: encryption failed: -22 [ 38.317156][ T4328] Zero length message leads to an empty skb [ 38.472514][ T4346] batman_adv: batadv0: adding TT local entry aa:aa:aa:aa:aa:2a to non-existent VLAN 1280 [ 38.592081][ T4356] __nla_validate_parse: 13 callbacks suppressed [ 38.592097][ T4356] netlink: 288 bytes leftover after parsing attributes in process `syz.2.434'. [ 38.893392][ T4391] loop2: detected capacity change from 0 to 512 [ 38.928064][ T4396] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 38.987676][ T4391] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.054870][ T4391] ext4 filesystem being mounted at /102/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 39.143165][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.468562][ T4465] netlink: 8 bytes leftover after parsing attributes in process `syz.3.479'. [ 39.629808][ T4483] netlink: 87 bytes leftover after parsing attributes in process `syz.1.488'. [ 39.688647][ T4493] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 39.702430][ T4493] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 39.724509][ T4499] netlink: 4 bytes leftover after parsing attributes in process `syz.3.496'. [ 39.773726][ T4507] loop4: detected capacity change from 0 to 512 [ 39.797731][ T4507] EXT4-fs error (device loop4): ext4_acquire_dquot:6938: comm syz.4.500: Failed to acquire dquot type 1 [ 39.810517][ T4507] EXT4-fs (loop4): 1 truncate cleaned up [ 39.820235][ T4507] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.836815][ T4507] ext4 filesystem being mounted at /80/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 39.861722][ T3298] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.023614][ T4544] netlink: 256 bytes leftover after parsing attributes in process `syz.4.516'. [ 40.035155][ T4544] netlink: 11 bytes leftover after parsing attributes in process `syz.4.516'. [ 40.191840][ T4570] netlink: 8 bytes leftover after parsing attributes in process `syz.4.530'. [ 40.276778][ C1] hrtimer: interrupt took 47036 ns [ 40.556899][ T4627] tipc: Started in network mode [ 40.563334][ T4627] tipc: Node identity 326b00000000000005, cluster identity 4711 [ 40.715955][ T4649] validate_nla: 1 callbacks suppressed [ 40.715970][ T4649] netlink: 'syz.1.565': attribute type 4 has an invalid length. [ 40.730289][ T4649] netlink: 'syz.1.565': attribute type 2 has an invalid length. [ 41.001525][ T4700] syz.2.593[4700] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 41.001605][ T4700] syz.2.593[4700] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 41.073044][ T4713] loop0: detected capacity change from 0 to 164 [ 41.079691][ T4700] syz.2.593[4700] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 41.095256][ T4713] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 41.248563][ T4736] loop4: detected capacity change from 0 to 512 [ 41.274328][ T4736] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 41.294361][ T4745] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 41.296599][ T4736] EXT4-fs (loop4): orphan cleanup on readonly fs [ 41.312031][ T29] kauditd_printk_skb: 49 callbacks suppressed [ 41.312044][ T29] audit: type=1400 audit(1737477629.448:351): avc: denied { read write } for pid=4746 comm="syz.2.615" name="event2" dev="devtmpfs" ino=245 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 41.350609][ T4736] Quota error (device loop4): find_block_dqentry: Quota for id 0 referenced but not present [ 41.360815][ T4736] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 41.370266][ T4736] EXT4-fs error (device loop4): ext4_acquire_dquot:6938: comm syz.4.610: Failed to acquire dquot type 1 [ 41.384075][ T29] audit: type=1400 audit(1737477629.478:352): avc: denied { open } for pid=4746 comm="syz.2.615" path="/dev/input/event2" dev="devtmpfs" ino=245 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 41.401953][ T4754] vhci_hcd: invalid port number 15 [ 41.413538][ T4754] vhci_hcd: invalid port number 15 [ 41.424120][ T4736] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.610: bg 0: block 40: padding at end of block bitmap is not set [ 41.453316][ T4736] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6550: Corrupt filesystem [ 41.473308][ T4736] EXT4-fs (loop4): 1 truncate cleaned up [ 41.496630][ T29] audit: type=1400 audit(1737477629.628:353): avc: denied { name_bind } for pid=4763 comm="syz.2.623" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 41.503746][ T4736] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 41.631426][ T3298] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.646367][ T4774] netlink: 8 bytes leftover after parsing attributes in process `syz.2.628'. [ 41.755501][ T29] audit: type=1400 audit(1737477629.878:354): avc: denied { create } for pid=4794 comm="syz.2.638" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=pppox_socket permissive=1 [ 41.801253][ T4799] netlink: 36 bytes leftover after parsing attributes in process `syz.3.639'. [ 41.814103][ T1037] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.821002][ T29] audit: type=1400 audit(1737477629.948:355): avc: denied { read write } for pid=4800 comm="syz.0.641" name="uhid" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 41.821736][ T1037] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 41.845608][ T29] audit: type=1400 audit(1737477629.948:356): avc: denied { open } for pid=4800 comm="syz.0.641" path="/dev/uhid" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 41.877396][ T29] audit: type=1326 audit(1737477629.948:357): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4796 comm="syz.4.640" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc3ab735d29 code=0x7ffc0000 [ 41.901794][ T29] audit: type=1326 audit(1737477629.948:358): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4796 comm="syz.4.640" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc3ab735d29 code=0x7ffc0000 [ 41.937558][ T1037] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz0] on syz1 [ 42.294714][ T4846] netlink: 'syz.4.663': attribute type 21 has an invalid length. [ 42.305765][ T4846] netlink: 14530 bytes leftover after parsing attributes in process `syz.4.663'. [ 42.629816][ T4875] loop4: detected capacity change from 0 to 128 [ 42.823368][ T4899] loop4: detected capacity change from 0 to 512 [ 42.840250][ T4899] EXT4-fs: Ignoring removed mblk_io_submit option [ 42.889224][ T4899] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.909877][ T4916] loop3: detected capacity change from 0 to 512 [ 42.932456][ T3298] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.962250][ T4916] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.980711][ T4916] ext4 filesystem being mounted at /191/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 43.020497][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.041727][ T4940] syz.1.709[4940] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 43.041827][ T4940] syz.1.709[4940] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 43.054083][ T4940] syz.1.709[4940] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 43.371609][ T4988] usb usb4: usbfs: process 4988 (syz.1.732) did not claim interface 0 before use [ 43.419982][ T4999] loop4: detected capacity change from 0 to 512 [ 43.431582][ T4999] EXT4-fs: Ignoring removed oldalloc option [ 43.458045][ T4999] EXT4-fs error (device loop4): ext4_xattr_inode_iget:436: comm syz.4.738: Parent and EA inode have the same ino 15 [ 43.503174][ T4999] EXT4-fs error (device loop4): ext4_xattr_inode_iget:436: comm syz.4.738: Parent and EA inode have the same ino 15 [ 43.525527][ T4999] EXT4-fs (loop4): 1 orphan inode deleted [ 43.532092][ T4999] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.637702][ T3298] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.660197][ T5033] SELinux: syz.0.754 (5033) set checkreqprot to 1. This is no longer supported. [ 43.700461][ T5038] lo: entered promiscuous mode [ 43.723982][ T5037] lo: left promiscuous mode [ 43.757199][ T5050] bridge1: entered promiscuous mode [ 43.762534][ T5050] bridge1: entered allmulticast mode [ 43.777645][ T5053] syz.1.761[5053] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 43.777736][ T5053] syz.1.761[5053] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 43.780621][ T5054] __nla_validate_parse: 4 callbacks suppressed [ 43.780635][ T5054] netlink: 8 bytes leftover after parsing attributes in process `syz.2.762'. [ 43.795165][ T5050] team0: Port device bridge1 added [ 43.805057][ T5054] netlink: 12 bytes leftover after parsing attributes in process `syz.2.762'. [ 43.814850][ T5053] syz.1.761[5053] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 43.820519][ T5054] netlink: 'syz.2.762': attribute type 14 has an invalid length. [ 43.858283][ T5056] netlink: 8 bytes leftover after parsing attributes in process `syz.4.763'. [ 43.903798][ T5060] loop1: detected capacity change from 0 to 512 [ 43.937903][ T5060] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.969414][ T5060] ext4 filesystem being mounted at /123/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 44.061668][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.164918][ T5100] netlink: 'syz.0.784': attribute type 3 has an invalid length. [ 44.300560][ T5128] loop1: detected capacity change from 0 to 512 [ 44.320666][ T5128] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.335198][ T5128] ext4 filesystem being mounted at /129/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 44.361335][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.408776][ T5141] loop0: detected capacity change from 0 to 512 [ 44.421691][ T5141] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 44.457670][ T5141] EXT4-fs error (device loop0): ext4_orphan_get:1389: inode #17: comm syz.0.802: iget: bad i_size value: -6917529027641081756 [ 44.471550][ T5141] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz.0.802: couldn't read orphan inode 17 (err -117) [ 44.484811][ T5141] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.507860][ T3297] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.637933][ T5169] loop3: detected capacity change from 0 to 1024 [ 44.664750][ T5169] EXT4-fs (loop3): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 44.687183][ T5169] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.705659][ T5169] EXT4-fs error (device loop3): ext4_expand_extra_isize_ea:2793: inode #15: comm syz.3.814: corrupted in-inode xattr: bad magic number in in-inode xattr [ 44.751894][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.782022][ T5187] cgroup2: Unknown parameter 'fscontext˙˙˙' [ 44.823940][ T5193] loop3: detected capacity change from 0 to 512 [ 44.855206][ T5193] EXT4-fs: Ignoring removed nobh option [ 44.861012][ T5193] EXT4-fs: Ignoring removed mblk_io_submit option [ 44.887390][ T5193] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.908756][ T5204] loop2: detected capacity change from 0 to 512 [ 44.951905][ T5204] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.976093][ T5204] ext4 filesystem being mounted at /174/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 44.989320][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.014326][ T5204] EXT4-fs error (device loop2): ext4_xattr_block_get:596: inode #15: comm syz.2.830: corrupted xattr block 33: e_value out of bounds [ 45.048835][ T5219] loop1: detected capacity change from 0 to 512 [ 45.055649][ T5204] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=15 [ 45.068558][ T5204] EXT4-fs error (device loop2): ext4_xattr_block_get:596: inode #15: comm syz.2.830: corrupted xattr block 33: e_value out of bounds [ 45.068693][ T5224] EXT4-fs error (device loop2): ext4_xattr_block_get:596: inode #15: comm syz.2.830: corrupted xattr block 33: e_value out of bounds [ 45.093423][ T5204] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=15 [ 45.126877][ T5219] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.837: bg 0: block 248: padding at end of block bitmap is not set [ 45.153582][ T5224] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=15 [ 45.167036][ T5219] EXT4-fs error (device loop1): ext4_acquire_dquot:6938: comm syz.1.837: Failed to acquire dquot type 1 [ 45.176222][ T5235] netlink: 20 bytes leftover after parsing attributes in process `syz.0.842'. [ 45.193081][ T5219] EXT4-fs (loop1): 1 truncate cleaned up [ 45.197364][ T5238] netlink: 'syz.4.844': attribute type 1 has an invalid length. [ 45.200248][ T5219] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.206637][ T5238] netlink: 220 bytes leftover after parsing attributes in process `syz.4.844'. [ 45.220496][ T5219] ext4 filesystem being mounted at /140/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.326259][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.444179][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.507873][ T5278] netlink: 24 bytes leftover after parsing attributes in process `syz.1.864'. [ 45.632787][ T5293] syz.3.871 uses obsolete (PF_INET,SOCK_PACKET) [ 46.320098][ T5349] netlink: 4 bytes leftover after parsing attributes in process `syz.4.896'. [ 46.354392][ T5353] program syz.2.897 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 46.510751][ T5377] netlink: get zone limit has 4 unknown bytes [ 46.546800][ T5384] netlink: 87 bytes leftover after parsing attributes in process `syz.0.911'. [ 46.628556][ T5394] syz.4.917[5394] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 46.628654][ T5394] syz.4.917[5394] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 46.687459][ T5394] syz.4.917[5394] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 46.749429][ T29] kauditd_printk_skb: 56 callbacks suppressed [ 46.749445][ T29] audit: type=1400 audit(1737477634.878:413): avc: denied { connect } for pid=5412 comm="syz.0.927" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 46.787079][ T29] audit: type=1400 audit(1737477634.878:414): avc: denied { write } for pid=5412 comm="syz.0.927" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 46.858234][ T29] audit: type=1400 audit(1737477634.988:415): avc: denied { create } for pid=5425 comm="syz.3.933" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 46.914937][ T29] audit: type=1400 audit(1737477634.988:416): avc: denied { ioctl } for pid=5425 comm="syz.3.933" path="socket:[10099]" dev="sockfs" ino=10099 ioctlcmd=0x89ea scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 47.025812][ T29] audit: type=1326 audit(1737477635.148:417): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5448 comm="syz.4.945" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc3ab735d29 code=0x7ffc0000 [ 47.052034][ T29] audit: type=1326 audit(1737477635.158:418): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5448 comm="syz.4.945" exe="/root/syz-executor" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7fc3ab735d29 code=0x7ffc0000 [ 47.076531][ T29] audit: type=1326 audit(1737477635.158:419): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5448 comm="syz.4.945" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc3ab735d29 code=0x7ffc0000 [ 47.100211][ T29] audit: type=1326 audit(1737477635.158:420): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5448 comm="syz.4.945" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc3ab735d29 code=0x7ffc0000 [ 47.123867][ T29] audit: type=1326 audit(1737477635.158:421): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5448 comm="syz.4.945" exe="/root/syz-executor" sig=0 arch=c000003e syscall=113 compat=0 ip=0x7fc3ab735d29 code=0x7ffc0000 [ 47.147867][ T29] audit: type=1326 audit(1737477635.158:422): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5448 comm="syz.4.945" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc3ab735d29 code=0x7ffc0000 [ 47.350619][ T5499] tipc: Invalid UDP bearer configuration [ 47.350635][ T5499] tipc: Enabling of bearer rejected, failed to enable media [ 47.708995][ T5541] loop4: detected capacity change from 0 to 2048 [ 47.733265][ T5541] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.750776][ T5551] netlink: 16 bytes leftover after parsing attributes in process `syz.0.993'. [ 47.767660][ T3298] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.813055][ T5558] loop2: detected capacity change from 0 to 512 [ 47.829229][ T5558] EXT4-fs: Ignoring removed bh option [ 47.845648][ T5558] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 47.890078][ T5558] EXT4-fs (loop2): 1 truncate cleaned up [ 47.897759][ T5558] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.980606][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.095599][ T5596] (unnamed net_device) (uninitialized): option lacp_rate: invalid value (128) [ 48.219635][ T5616] netlink: 'syz.3.1023': attribute type 3 has an invalid length. [ 48.228339][ T5616] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1023'. [ 48.304652][ T5629] loop4: detected capacity change from 0 to 1024 [ 48.321350][ T5629] EXT4-fs: Ignoring removed nomblk_io_submit option [ 48.349307][ T5636] IPVS: sync thread started: state = MASTER, mcast_ifn = vcan0, syncid = 0, id = 0 [ 48.396083][ T5646] SELinux: security_context_str_to_sid (ń•) failed with errno=-22 [ 48.401040][ T5629] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.550784][ T5661] loop3: detected capacity change from 0 to 512 [ 48.565016][ T5661] ext4: Unknown parameter 'audit' [ 48.646590][ T3298] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.814401][ T5690] netlink: 65039 bytes leftover after parsing attributes in process `syz.3.1054'. [ 48.939976][ T5692] loop0: detected capacity change from 0 to 8192 [ 49.302985][ T5763] netlink: 92 bytes leftover after parsing attributes in process `syz.2.1089'. [ 49.455276][ T5788] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1101'. [ 49.622408][ T5812] veth1_macvtap: left promiscuous mode [ 49.627986][ T5812] macsec0: entered allmulticast mode [ 49.682370][ T5819] veth1_macvtap: entered promiscuous mode [ 49.688917][ T5819] veth1_macvtap: entered allmulticast mode [ 49.694926][ T5819] macsec0: left allmulticast mode [ 49.699986][ T5819] veth1_macvtap: left allmulticast mode [ 49.924134][ T5859] tmpfs: Cannot disable swap on remount [ 50.181385][ T5899] loop3: detected capacity change from 0 to 256 [ 50.252329][ T5899] FAT-fs (loop3): Directory bread(block 1285) failed [ 50.375772][ T5933] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 50.419426][ T5933] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 50.490082][ T5933] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 50.560722][ T5933] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 50.587360][ T5971] netlink: 'syz.0.1170': attribute type 4 has an invalid length. [ 50.595378][ T5971] netlink: 'syz.0.1170': attribute type 2 has an invalid length. [ 50.630089][ T5975] loop1: detected capacity change from 0 to 128 [ 50.664608][ T5933] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.676836][ T5933] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.684105][ T5983] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 50.704465][ T5933] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.713435][ T5983] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 50.725745][ T5933] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.881955][ T6007] netlink: 'syz.1.1187': attribute type 4 has an invalid length. [ 50.889800][ T6007] netlink: 'syz.1.1187': attribute type 2 has an invalid length. [ 50.931246][ T6016] loop2: detected capacity change from 0 to 512 [ 50.948010][ T6016] EXT4-fs: Ignoring removed mblk_io_submit option [ 50.962835][ T6016] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.000406][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.008839][ T6026] loop4: detected capacity change from 0 to 512 [ 51.033879][ T6026] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.059688][ T6026] ext4 filesystem being mounted at /225/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.094726][ T3298] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.305101][ T6075] loop2: detected capacity change from 0 to 512 [ 51.316128][ T6075] EXT4-fs: Ignoring removed oldalloc option [ 51.332884][ T6075] EXT4-fs error (device loop2): ext4_xattr_inode_iget:436: comm syz.2.1217: Parent and EA inode have the same ino 15 [ 51.368059][ T6075] EXT4-fs error (device loop2): ext4_xattr_inode_iget:436: comm syz.2.1217: Parent and EA inode have the same ino 15 [ 51.381369][ T6075] EXT4-fs (loop2): 1 orphan inode deleted [ 51.387813][ T6075] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.449849][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.654833][ T6115] loop0: detected capacity change from 0 to 512 [ 51.680984][ T6115] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.703249][ T6115] ext4 filesystem being mounted at /246/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.771590][ T6131] loop4: detected capacity change from 0 to 512 [ 51.792633][ T3297] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.806448][ T29] kauditd_printk_skb: 152 callbacks suppressed [ 51.806461][ T29] audit: type=1400 audit(1737477639.938:575): avc: denied { bind } for pid=6133 comm="syz.3.1245" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 51.841512][ T6131] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 51.897896][ T29] audit: type=1400 audit(1737477640.028:576): avc: denied { mounton } for pid=6134 comm="syz.2.1246" path="/syzcgroup/unified/syz2" dev="cgroup2" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 51.900431][ T6131] ext4 filesystem being mounted at /237/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.993335][ T29] audit: type=1400 audit(1737477640.088:577): avc: denied { connect } for pid=6148 comm="syz.0.1251" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 52.075991][ T29] audit: type=1400 audit(1737477640.198:578): avc: denied { write } for pid=6129 comm="syz.4.1253" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 52.098570][ T29] audit: type=1400 audit(1737477640.198:579): avc: denied { add_name } for pid=6129 comm="syz.4.1253" name="cpu.stat" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 52.120921][ T29] audit: type=1400 audit(1737477640.198:580): avc: denied { create } for pid=6129 comm="syz.4.1253" name="cpu.stat" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 52.141670][ T29] audit: type=1400 audit(1737477640.198:581): avc: denied { read append open } for pid=6129 comm="syz.4.1253" path="/237/file0/cpu.stat" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 52.183683][ T29] audit: type=1400 audit(1737477640.298:582): avc: denied { ioctl } for pid=6129 comm="syz.4.1253" path="/237/file0/cpu.stat" dev="loop4" ino=18 ioctlcmd=0x583b scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 52.215366][ T29] audit: type=1400 audit(1737477640.348:583): avc: denied { create } for pid=6166 comm="syz.1.1270" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 52.215555][ T3298] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 52.236191][ T29] audit: type=1400 audit(1737477640.368:584): avc: denied { shutdown } for pid=6166 comm="syz.1.1270" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 52.428627][ T6199] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1275'. [ 52.437673][ T6199] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1275'. [ 52.481190][ T6206] loop0: detected capacity change from 0 to 512 [ 52.494925][ T6206] EXT4-fs: Ignoring removed bh option [ 52.500922][ T6206] journal_path: Non-blockdev passed as './bus' [ 52.507176][ T6206] EXT4-fs: error: could not find journal device path [ 52.635616][ T6229] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1290'. [ 52.713709][ T6240] loop1: detected capacity change from 0 to 2048 [ 52.727221][ T6240] ext2: Unknown parameter 'noacl' [ 52.784614][ T6249] netlink: 16174 bytes leftover after parsing attributes in process `syz.1.1300'. [ 52.825610][ T6248] loop4: detected capacity change from 0 to 4096 [ 52.844868][ T6260] loop0: detected capacity change from 0 to 512 [ 52.862442][ T6260] EXT4-fs error (device loop0): ext4_orphan_get:1389: inode #15: comm syz.0.1306: casefold flag without casefold feature [ 52.875509][ T6260] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz.0.1306: couldn't read orphan inode 15 (err -117) [ 52.889443][ T6260] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.891700][ T6248] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.929850][ T3297] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.000129][ T3298] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.176657][ T6298] netlink: 36 bytes leftover after parsing attributes in process `syz.4.1323'. [ 53.235087][ T6307] syz.0.1327[6307] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 53.235258][ T6307] syz.0.1327[6307] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 53.254319][ T6310] loop1: detected capacity change from 0 to 512 [ 53.263121][ T6307] syz.0.1327[6307] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 53.301613][ T6310] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 53.336953][ T6310] EXT4-fs (loop1): orphan cleanup on readonly fs [ 53.346941][ T6310] EXT4-fs error (device loop1): ext4_acquire_dquot:6938: comm syz.1.1329: Failed to acquire dquot type 1 [ 53.366268][ T6310] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1329: bg 0: block 40: padding at end of block bitmap is not set [ 53.391213][ T6310] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6550: Corrupt filesystem [ 53.434567][ T6310] EXT4-fs (loop1): 1 truncate cleaned up [ 53.443658][ T6310] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 53.505106][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.586727][ T6333] netlink: 64 bytes leftover after parsing attributes in process `syz.1.1337'. [ 53.613425][ T6337] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1340'. [ 53.694014][ T6342] devpts: called with bogus options [ 53.701045][ T6339] bridge_slave_0: left allmulticast mode [ 53.706843][ T6339] bridge_slave_0: left promiscuous mode [ 53.712719][ T6339] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.756405][ T6339] bridge_slave_1: left allmulticast mode [ 53.762242][ T6339] bridge_slave_1: left promiscuous mode [ 53.763691][ T6349] syz.4.1347[6349] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 53.768005][ T6339] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.769242][ T6349] syz.4.1347[6349] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 53.800942][ T6349] syz.4.1347[6349] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 53.817327][ T6339] bond0: (slave bond_slave_0): Releasing backup interface [ 53.867548][ T6339] bond0: (slave bond_slave_1): Releasing backup interface [ 53.896699][ T6339] team0: Port device team_slave_0 removed [ 53.907646][ T6339] team0: Port device team_slave_1 removed [ 53.914689][ T6339] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 53.922189][ T6339] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 53.940128][ T6339] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 53.947730][ T6339] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 53.992377][ T6339] team0: Port device bridge1 removed [ 54.003992][ T6345] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1346'. [ 54.142296][ T6371] tipc: Started in network mode [ 54.147304][ T6371] tipc: Node identity fe800000000000000000000000000013, cluster identity 4711 [ 54.176480][ T6371] tipc: Enabled bearer , priority 10 [ 54.339098][ T6399] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1368'. [ 54.530617][ T6420] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1380'. [ 54.646534][ T6433] loop4: detected capacity change from 0 to 1024 [ 54.654453][ T6433] EXT4-fs: Ignoring removed bh option [ 54.674494][ T6439] loop1: detected capacity change from 0 to 512 [ 54.697540][ T6439] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 54.697587][ T6433] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 54.697680][ T6433] ext4 filesystem being mounted at /276/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.718829][ T6439] ext4 filesystem being mounted at /230/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 54.802117][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.834610][ T3298] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.838425][ T6458] tipc: Enabling of bearer rejected, media not registered [ 55.060717][ T6492] random: crng reseeded on system resumption [ 55.170550][ T6502] hub 2-0:1.0: USB hub found [ 55.181154][ T6502] hub 2-0:1.0: 8 ports detected [ 55.263714][ T1037] IPVS: starting estimator thread 0... [ 55.273015][ T6521] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1427'. [ 55.295877][ T1028] tipc: Node number set to 4269801491 [ 55.355883][ T6519] IPVS: using max 3216 ests per chain, 160800 per kthread [ 55.477498][ T6544] loop1: detected capacity change from 0 to 512 [ 55.509401][ T6546] syz.2.1439[6546] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 55.509471][ T6546] syz.2.1439[6546] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 55.526682][ T6546] syz.2.1439[6546] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 55.542868][ T6544] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.595961][ T6544] ext4 filesystem being mounted at /242/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.742876][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.781512][ T6571] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=6571 comm=syz.2.1449 [ 55.781798][ T6572] netlink: 7 bytes leftover after parsing attributes in process `syz.0.1448'. [ 55.927480][ T6585] Driver unsupported XDP return value 0 on prog (id 240) dev N/A, expect packet loss! [ 56.018986][ T6601] loop4: detected capacity change from 0 to 512 [ 56.092102][ T6610] netlink: 'syz.0.1463': attribute type 1 has an invalid length. [ 56.108637][ T6615] sch_tbf: peakrate 8 is lower than or equals to rate 12 ! [ 56.123646][ T6601] EXT4-fs error (device loop4): ext4_xattr_ibody_find:2240: inode #15: comm syz.4.1456: corrupted in-inode xattr: invalid ea_ino [ 56.165675][ T6601] EXT4-fs error (device loop4): ext4_orphan_get:1394: comm syz.4.1456: couldn't read orphan inode 15 (err -117) [ 56.179724][ T6601] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 56.264258][ T6629] SELinux: security policydb version 18 (MLS) not backwards compatible [ 56.276437][ T3298] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.316045][ T6629] SELinux: failed to load policy [ 56.418430][ T6643] syz.1.1477[6643] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 56.438860][ T6644] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1478'. [ 56.563157][ T6656] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 56.873454][ T6692] bridge_slave_0: left allmulticast mode [ 56.879262][ T6692] bridge_slave_0: left promiscuous mode [ 56.885696][ T6692] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.917219][ T29] kauditd_printk_skb: 87 callbacks suppressed [ 56.917234][ T29] audit: type=1400 audit(1737477645.048:670): avc: denied { mount } for pid=6703 comm="syz.4.1505" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 56.987461][ T6692] bridge_slave_1: left allmulticast mode [ 56.993616][ T6692] bridge_slave_1: left promiscuous mode [ 56.999491][ T6692] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.009162][ T29] audit: type=1400 audit(1737477645.088:671): avc: denied { remount } for pid=6703 comm="syz.4.1505" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 57.029506][ T29] audit: type=1400 audit(1737477645.098:672): avc: denied { unmount } for pid=3298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 57.038741][ T6716] loop1: detected capacity change from 0 to 512 [ 57.049889][ T29] audit: type=1400 audit(1737477645.128:673): avc: denied { connect } for pid=6712 comm="syz.3.1511" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 57.097549][ T6716] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 57.107267][ T29] audit: type=1400 audit(1737477645.218:674): avc: denied { map } for pid=6719 comm="syz.4.1514" path="socket:[14770]" dev="sockfs" ino=14770 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 57.132997][ T29] audit: type=1400 audit(1737477645.218:675): avc: denied { read } for pid=6719 comm="syz.4.1514" path="socket:[14770]" dev="sockfs" ino=14770 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 57.148796][ T6725] xt_hashlimit: max too large, truncated to 1048576 [ 57.156853][ T29] audit: type=1400 audit(1737477645.228:676): avc: denied { ioctl } for pid=6719 comm="syz.4.1514" path="socket:[14770]" dev="sockfs" ino=14770 ioctlcmd=0x8946 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 57.190993][ T6692] bond0: (slave bond_slave_0): Releasing backup interface [ 57.207491][ T6692] bond0: (slave bond_slave_1): Releasing backup interface [ 57.233825][ T6692] team0: Port device team_slave_0 removed [ 57.251225][ T6716] netlink: 676 bytes leftover after parsing attributes in process `syz.1.1510'. [ 57.261188][ T6716] netlink: 676 bytes leftover after parsing attributes in process `syz.1.1510'. [ 57.284758][ T6692] team0: Port device team_slave_1 removed [ 57.285155][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.292319][ T6692] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 57.307285][ T6692] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 57.316775][ T6692] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 57.324278][ T6692] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 57.368579][ T6723] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 57.382385][ T6737] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1520'. [ 57.431327][ T29] audit: type=1326 audit(1737477645.558:677): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6742 comm="syz.0.1525" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f140afd5d29 code=0x0 [ 57.432008][ T6723] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 57.529170][ T6723] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 57.584604][ T6723] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 57.607933][ T6763] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1535'. [ 57.637276][ T6759] loop2: detected capacity change from 0 to 4096 [ 57.652389][ T6723] netdevsim netdevsim3 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.664413][ T6723] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.677994][ T6723] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.681705][ T6759] EXT4-fs: Ignoring removed orlov option [ 57.689748][ T6723] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.692098][ T6759] EXT4-fs: Ignoring removed nomblk_io_submit option [ 57.741559][ T29] audit: type=1400 audit(1737477645.868:678): avc: denied { write } for pid=6773 comm="syz.4.1540" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 57.763194][ T6759] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 57.803494][ T6778] bridge_slave_0: left allmulticast mode [ 57.809326][ T6778] bridge_slave_0: left promiscuous mode [ 57.815062][ T6778] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.833275][ T6778] bridge_slave_1: left allmulticast mode [ 57.839436][ T6778] bridge_slave_1: left promiscuous mode [ 57.846180][ T6778] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.868138][ T6778] bond0: (slave bond_slave_0): Releasing backup interface [ 57.877518][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.903224][ T6778] bond0: (slave bond_slave_1): Releasing backup interface [ 57.937164][ T29] audit: type=1400 audit(2000000000.000:679): avc: denied { write } for pid=6781 comm="syz.3.1544" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 57.974861][ T6778] team0: Port device team_slave_0 removed [ 57.994057][ T6778] team0: Port device team_slave_1 removed [ 58.010072][ T6778] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 58.017744][ T6778] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 58.039850][ T6778] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 58.047422][ T6778] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 58.113293][ T6802] loop2: detected capacity change from 0 to 128 [ 58.133990][ T6802] FAT-fs (loop2): error, invalid access to FAT (entry 0x0fffff00) [ 58.142230][ T6802] FAT-fs (loop2): Filesystem has been set read-only [ 58.150515][ T6802] FAT-fs (loop2): error, invalid access to FAT (entry 0x0fffff00) [ 58.719439][ T6888] tipc: Started in network mode [ 58.724424][ T6888] tipc: Node identity aaaaaaaaaa3a, cluster identity 4711 [ 58.731706][ T6888] tipc: Enabled bearer , priority 12 [ 58.941230][ T6908] loop4: detected capacity change from 0 to 2048 [ 58.978087][ T6908] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 59.001778][ T3298] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.043400][ T6914] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1606'. [ 59.066244][ T6910] ================================================================== [ 59.074551][ T6910] BUG: KCSAN: data-race in mprotect_fixup / page_vma_mapped_walk [ 59.083484][ T6910] [ 59.085846][ T6910] write to 0xffff888115e30160 of 8 bytes by task 6917 on cpu 1: [ 59.093817][ T6910] mprotect_fixup+0x419/0x5e0 [ 59.098573][ T6910] do_mprotect_pkey+0x653/0x960 [ 59.103414][ T6910] __x64_sys_mprotect+0x48/0x60 [ 59.108252][ T6910] x64_sys_call+0x2770/0x2dc0 [ 59.113552][ T6910] do_syscall_64+0xc9/0x1c0 [ 59.118077][ T6910] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 59.124157][ T6910] [ 59.126480][ T6910] read to 0xffff888115e30160 of 8 bytes by task 6910 on cpu 0: [ 59.134026][ T6910] page_vma_mapped_walk+0x2a2/0xb90 [ 59.140182][ T6910] remove_migration_pte+0x6f9/0x9c0 [ 59.145476][ T6910] rmap_walk_anon+0x28f/0x440 [ 59.150142][ T6910] rmap_walk+0x5b/0x70 [ 59.154194][ T6910] migrate_pages_batch+0x1374/0x1910 [ 59.159498][ T6910] migrate_pages+0xff1/0x1820 [ 59.164214][ T6910] __se_sys_mbind+0xf79/0x1160 [ 59.169322][ T6910] __x64_sys_mbind+0x78/0x90 [ 59.173931][ T6910] x64_sys_call+0x2662/0x2dc0 [ 59.178595][ T6910] do_syscall_64+0xc9/0x1c0 [ 59.183266][ T6910] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 59.190722][ T6910] [ 59.193040][ T6910] value changed: 0x0000000000102077 -> 0x0000000000102071 [ 59.200679][ T6910] [ 59.203350][ T6910] Reported by Kernel Concurrency Sanitizer on: [ 59.210742][ T6910] CPU: 0 UID: 0 PID: 6910 Comm: syz.3.1605 Not tainted 6.13.0-syzkaller-00918-g95ec54a420b8 #0 [ 59.221241][ T6910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 59.231356][ T6910] ================================================================== [ 59.845886][ T24] tipc: Node number set to 9480874