last executing test programs: 2.700664665s ago: executing program 3 (id=5592): socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="e8000000000000000b210000ff3f7c081e0f315b91fcaec7bf495d5c618332756cbb1bb9ce6d12b9d976d1f33aca41e50a3342bcd67c311f7885a05c3fcf2ae21f1498ec481e7ca2c3ca4c7b3bf94448f62e111e5a79929b9182cc977ba6ae766ce37bdaac6da997fbc15f0c79f42155b99a280667b51fdc7902d7be5ef41f953fedb32aceeada13250626957eff13d5b12cc916541ccbeb0d4060a4dd89664eaba2f6b4ede0c9e3dc1c9446d9284ebe0e46eee7bc145ff0a2779c025553298812978ea53a8c60f254f23344a80a0aac7b141787bad6b0ba090000005f2f3158f0d200000000000070000000000000000701000040000000afbb30c2946e41ef3167d1f6ed47aa1f52bad114a89dbed741f74a23cd8d915e2dcc74a4932646b90f90a9d3956d5cadb642ac79fcb0aae3654482188263abd27e9d57cc28032453dc75f333e1f367ab38b7e7719805a454e79802d07ec60c00b0000000000000000100000001"], 0x208}, 0x0) socketpair(0x1, 0x6, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[], 0x208}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003200)=[{{0x0, 0x0, &(0x7f0000001e00)=[{0x0}, {0x0}, {&(0x7f0000003480)=""/172, 0xac}], 0x3}}], 0x1, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002e80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=""/108, 0x6c}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)=""/99, 0x63}}, {{0x0, 0x0, 0x0, 0xffffffc7, &(0x7f0000001b00)=""/148, 0x94}}, {{0x0, 0x0, &(0x7f0000001e40)=[{0x0}, {0x0}, {&(0x7f0000001d00)=""/172, 0xac}], 0x3, &(0x7f0000001e80)=""/4086, 0x1000}}], 0x4, 0x0, 0x0) recvmmsg(r1, &(0x7f0000001dc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=""/188, 0xbc, 0xdf0e}}], 0x1800, 0x2002, 0x0) close(r0) fcntl$dupfd(r1, 0x0, r1) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000340)={0x0, 0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r2, 0xc0182101, &(0x7f0000000200)={r3, 0x0, 0xfffffffe}) r5 = socket$rxrpc(0x21, 0x2, 0xa) bind$rxrpc(r5, &(0x7f00000000c0)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x0, @multicast1}}, 0x24) prlimit64(0x0, 0x7, &(0x7f0000000000), 0x0) iopl(0x3) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x1f, 0xb, &(0x7f00000005c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000696c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b7030000ffffffff850000002d00000095", @ANYRESHEX, @ANYRESDEC=r2], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x19}, 0x90) connect$rxrpc(r5, &(0x7f0000004c00)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @remote}}, 0x24) sendto$inet6(0xffffffffffffffff, &(0x7f0000000780), 0x0, 0x6d91fb6102d8d9cc, 0x0, 0x0) syz_emit_ethernet(0x38, &(0x7f0000000540)=ANY=[@ANYBLOB="bbbbbbbbbbbb0000000000008100000000110000b020d1e54900075b9b8ad9d679a0570000f600000000c8ff497446fc3bf9a42328ee001ebd7682cb7e1104a6886369ac991f8ad102ba5e1517801228faf50b"], 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x24049845, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f00000003c0)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f0000000240)={r6, 0x0, r2}) syz_open_procfs$pagemap(r4, &(0x7f00000000c0)) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r2, 0xc0182101, &(0x7f0000000280)={r6}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0xca, "93c7b8a3260970a404e4ed590d11a5b2acbd6fbcbc6b33a99745c93718f979ee985a6723bbd945e904a24bde7540e1c1b20d8b21a1ecdfe5e17e51e028f8df0342d6741cae1cde37b20e072687b99e4e95cec178ae58647f948213b1343225c8b021ab70e2b4f17733fea26947fff1db24277aacc9add21ba9519a6e5889d151080d84010ece841d22baf697f2b7ab5068b7d8f9dcc50dcbd658f3de8b87c175e5e9cf7506e9ab7496d9f2f88ed5dbf2477b63e51eabe52738ed653d15ae704cc0d61ad6d287fe4ec372"}, &(0x7f0000000040)=0xd2) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$gtp(&(0x7f0000000040), 0xffffffffffffffff) 2.087408039s ago: executing program 2 (id=5606): r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup(r0) mlockall(0x1) mremap(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x5000000, 0x3, &(0x7f0000ffd000/0x1000)=nil) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541b, 0x0) 1.755142812s ago: executing program 4 (id=5613): r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000100)=0x3ff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000080)=0x5d2e, 0xb) sendmmsg$inet6(r0, &(0x7f00000000c0)=[{{&(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2}, 0x1c, 0x0}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3002, 0x0) 1.670521625s ago: executing program 3 (id=5615): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x5, 0x10, 0x0, &(0x7f0000000380)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000001000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)={{0x14}, [@NFT_MSG_NEWSET={0x3c, 0x12, 0xa, 0x101, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_KEY_TYPE={0x8}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_FLAGS={0x8}]}], {0x14}}, 0x64}}, 0x0) 1.608306117s ago: executing program 4 (id=5617): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = memfd_create(&(0x7f00000002c0)='\xc0\x87:*\x18\xc1k\x81\x87[\xaaK\xa5\xd3\v\x86\xca<\x7f\xfd6\x8d}\xd8\xf2G\xb8\xea\x93aG\xd4\xfd\x1eB\xdc`b\xce\x04He)\x90\x86\xe3\x96\b\xe0\xfa\xb1\xd8N\xb2W\xcb\x8d}3lm8\xa57\xc9\x00HOA\xc8mCR\xfc\xeb$u3\xec\xde%\xd0]\xd8\xebD\x82S\x17?\xd6As\xe3\xb1\x9aF\xe6\xba[\xc7%\x88 \xeeQR\x9f\x81\x8b\xdc\xc7\xdc\xdem\xbe\x7f2\x11)\xfb\xe0\tm\xf7\xff\xff\xff\xff\xff\xff\xffT\x1e^\xf7o\xee\xdf\r\xb8w\x1d\xe7_\xde\x87\xdd\xc1\xf0\x91\x1a!\x9c\xd3\v\xc9\x95d\xe3*\xa9\xfa\x99\x9d\xb8\x89>\xc9\xf2\x16\x13{\x1aRo:\x16\x00+$\xedX\xb7\xf5\xf2{hKVqU\x18\xe2k\xbd\x0eV\x16\x14g\x1b\xb0\xcf\x93\x00\x00\x00\x82\x95i\x9f\xdb\xfa\xdb3\x93I\xd3MvWWK\n\x8e\x02\x1d\xcd\x95\xad\xd0o5]\xae|\xefK\xe5C\xef\x7f\xbb$\xbd\'y\x8e\x17\b7h\xd9\x1d\xb79\xe3\xeb@\xfc\x82g\\\r\xbc\xa9\xd0\xa5\xdc\xc5\xdbC%\x9e\xfaP\xb4R\xedY/\x89\x05\x8f\x03\xa7\xd1,\xf7\x18\x90', 0x0) write(r1, &(0x7f0000000000)='/', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xff0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0xc, 0x0, &(0x7f0000000040)) 1.54338953s ago: executing program 3 (id=5618): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x8, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x0}, 0x90) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f0000000100)={0x0, 0x8, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="58010000", @ANYRES16=r1, @ANYBLOB="0100000000000000000002000000080002000500000008000700e000000208000800ac1434002c010100"], 0x158}}, 0x0) 1.529315831s ago: executing program 3 (id=5620): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x0, 0x2}, 0xe) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @fixed, 0x4, 0x2}, 0xe) 1.436921084s ago: executing program 3 (id=5621): prctl$PR_SET_MM_AUXV(0x3d, 0xc, 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(0xffffffffffffffff, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="1801000021000000000000003b8100f8b2c0c9afce61638124223e8d00850000006d000000070000000000000095"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) socket(0xa, 0x6, 0x0) r2 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f00000001c0)={0x1d, r3}, 0x18) sendmsg$can_j1939(r2, &(0x7f0000000380)={&(0x7f0000000200)={0x1d, 0x0, 0x0, {0x0, 0x0, 0x4}}, 0x18, &(0x7f0000000340)={&(0x7f00000000c0)="10", 0x6fffff9}}, 0xfeffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r5, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) recvmsg$unix(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0), 0x100}, 0x0) pselect6(0x40, &(0x7f0000000380)={0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000140)='kfree\x00', r1}, 0x10) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x15}]}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/key-users\x00', 0x0, 0x0) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) sendfile(r7, r6, &(0x7f0000000000)=0x9, 0x2) openat(r7, &(0x7f0000000080)='./file0\x00', 0x18b501, 0x0) r8 = socket(0x40000000015, 0x5, 0x0) connect$inet(r8, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) unshare(0x4000400) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000a80)=@ipv4_newrule={0x38, 0x20, 0x1, 0x0, 0x0, {}, [@FRA_GENERIC_POLICY=@FRA_OIFNAME={0x14, 0x11, 'veth1\x00'}, @FRA_GENERIC_POLICY=@FRA_FWMARK={0x8}]}, 0x38}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000003bc0)={'sit0\x00', &(0x7f0000003ac0)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x10, 0x29, 0x0, @remote, @loopback}}}}) socket(0x23, 0x1, 0x0) 1.217625933s ago: executing program 1 (id=5623): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'pim6reg1\x00', 0x2}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30c) 1.085946988s ago: executing program 0 (id=5624): r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x90, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = mq_open(&(0x7f0000000000)='.+:#-%\x00', 0x0, 0x0, 0x0) mq_getsetattr(r2, 0x0, 0x0) 1.085590188s ago: executing program 1 (id=5625): creat(&(0x7f00000000c0)='./bus\x00', 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000340)='./bus\x00', 0x0, 0x1000, 0x0) r0 = open(&(0x7f00000005c0)='./bus\x00', 0x0, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000540)='./file0\x00', 0x204018, &(0x7f0000000140)=ANY=[@ANYBLOB="6f76657272696465726f636b7065726d2c6e6f636f6d70726573732c686964652c73657373696f6e3d3078303030303030303030303030303032312c756e686964652c696f636861727365743d63703433372c6f76657272696465726f636b7065726d2c626c6f636b3d3078303030303030303030303030303430302c005fb50aab29cf1d32d24be5ab2a6506aa524c8f1cd5781842ee1c86bee627767fee958f25bb6db8e631262ed8a59d337d730b6698271aeb8c31c1902a7e236e5dd878e6c1352c0c799d8e80d7346f8d2870acebe617c694bbb925d3ab4fb01784c564c03d88c81d2f84f58e8c6ba18548f09fa6"], 0x1, 0x544, &(0x7f0000000580)="$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") ioctl$FS_IOC_SETFLAGS(r0, 0x4c03, &(0x7f0000000140)) 1.0297539s ago: executing program 0 (id=5626): mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x9327f000) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000500)={@map=0x1, 0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000500)={@ifindex, 0xffffffffffffffff, 0x20, 0x0, 0xffffffffffffffff, @link_id, r1}, 0x20) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), 0xe) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, 0x0, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000f80)=""/4096, 0x1000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$packet(0x11, 0x0, 0x300) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={0x0}, 0x10) write$binfmt_script(r3, &(0x7f0000000140), 0xfecc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x12, r3, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={@map=0x1}, 0x20) 1.007762711s ago: executing program 1 (id=5627): r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000100)=0x3ff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000080)=0x5d2e, 0xb) sendmmsg$inet6(r0, &(0x7f00000000c0)=[{{&(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2}, 0x1c, 0x0}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3002, 0x0) 990.045561ms ago: executing program 4 (id=5628): sendmsg$NFC_CMD_GET_TARGET(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x90, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'veth1_vlan\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="300000001c000104000000000000000002000000", @ANYRES32=r1, @ANYBLOB="000095fa0a0001000180c2000000000008000f0001"], 0x30}}, 0x0) 974.422432ms ago: executing program 0 (id=5629): socket(0x11, 0x3, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x13, &(0x7f0000000240)=ANY=[@ANYBLOB="180300000005000000000000000000001801000011af000000000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000d5030000020000838500000071000000180100002020752500000000806020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000400000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) unshare(0x24020400) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0) ioctl$TUNSETOFFLOAD(r1, 0xc0286687, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f0000000040)='ext4_mb_release_inode_pa\x00', r0}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x32600) syz_emit_ethernet(0x4e, &(0x7f0000000d00)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "122d9a", 0x18, 0x3a, 0xff, @dev, @mcast2, {[], @ndisc_na={0x88, 0x0, 0x0, 0x0, '\x00', @mcast1}}}}}}, 0x0) 924.548914ms ago: executing program 0 (id=5630): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x8, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x0}, 0x90) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f0000000100)={0x0, 0x8, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="58010000", @ANYRES16=r1, @ANYBLOB="0100000000000000000002000000080002000500000008000700e000000208000800ac1434002c010100"], 0x158}}, 0x0) 900.791235ms ago: executing program 1 (id=5631): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x0, 0x2}, 0xe) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @fixed, 0x4, 0x2}, 0xe) 879.653576ms ago: executing program 0 (id=5632): r0 = socket(0x11, 0x800000003, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000100)={0xe, 0x4, &(0x7f0000000000)=@framed={{}, [@ldst={0x1, 0x2, 0x3, 0x0, 0x1, 0x77}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x9}, 0x80) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000600)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000034c0)={{0x14}, [@NFT_MSG_NEWFLOWTABLE={0x38, 0x16, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOWTABLE_HOOK={0xc, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_NUM={0x8}]}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz1\x00'}]}], {0x14}}, 0x60}}, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000014c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x90) r3 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) pread64(r2, &(0x7f00000001c0)=""/33, 0x21, 0x9) r4 = bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000400), 0x0, 0x491, &(0x7f0000000480)="$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") umount2(0x0, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r6 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r6, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r5, &(0x7f0000000240)=ANY=[@ANYBLOB="000386dd0a00100000004000000060ec97020fc80400fe8000000000000000000000000000aaff020000000000000000000000000001"], 0xffe) 848.566927ms ago: executing program 1 (id=5633): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000020180)={'#! ', './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa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0x3e3f) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x10012, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$bt_hci(r1, 0x84, 0x8, 0x0, &(0x7f0000000000)) 799.586489ms ago: executing program 4 (id=5634): r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000480)=@newqdisc={0x68, 0x14, 0xf0b, 0x0, 0x0, {0x2}, [@TCA_STAB={0x44, 0x8, 0x0, 0x1, [{{0x1c}, {0x4}}, {{0x1c, 0x1, {0x1, 0x0, 0x10}}, {0x4}}]}]}, 0x68}}, 0x0) 799.051079ms ago: executing program 1 (id=5635): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) iopl(0x3) futex(&(0x7f0000000040), 0x7, 0x0, 0x0, 0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000000)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x14) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000580)={0x18, 0x3, &(0x7f0000000940)=ANY=[@ANYBLOB="180000000000000000"], &(0x7f0000000440)='GPL\x00'}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) close(r2) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in6=@private2, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x80}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {}, 0x0, 0x0, 0x0, 0x0, 0x3}, {{@in=@local}, 0x0, @in6=@private1}}, 0xe8) setsockopt$inet6_IPV6_DSTOPTS(r3, 0x29, 0x3b, &(0x7f00000002c0)=ANY=[], 0x8) bind$inet6(r3, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmmsg(r3, &(0x7f0000000040), 0x400000000000284, 0x2b, 0x0) setsockopt$inet6_int(r3, 0x29, 0x4, &(0x7f0000000000)=0x1, 0x4) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r4 = socket$igmp(0x2, 0x3, 0x2) getsockopt$MRT(r4, 0x0, 0xd0, 0x0, &(0x7f0000000080)) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000001040)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1d8}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="6400000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000001170100440012800e0001006970366772657461700000003000028014000700fe8000000000000000000000000000aa06000e0089"], 0x64}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000002c0)={0xffffffffffffffff}, 0x2, 0xe}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(0xffffffffffffffff, &(0x7f00000003c0)={0xb, 0x10, 0xfa00, {&(0x7f0000000200), r6, 0x4}}, 0x18) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000400)={0xfffe, 0x3}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000000)={0x2, &(0x7f0000000180)=[{0xc, 0x10}, {0x6, 0x0, 0x0, 0xeb65}]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x0, @remote, 0x9}], 0x1c) r7 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETSW2(r7, 0x4b6a, &(0x7f0000000000)={0x200b, 0x0, 0x0, 0x0, 0x0, "37cfe2edb9060d66a400"}) 643.785705ms ago: executing program 0 (id=5636): r0 = syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f00000003c0), 0x1, 0x4e2, &(0x7f0000000b80)="$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") r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000300)) modify_ldt$write2(0x11, &(0x7f0000000280)={0x0, 0x20001000, 0x0, 0x0, 0x3, 0x1, 0x1, 0x1}, 0x10) creat(&(0x7f0000000100)='./bus\x00', 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00'}, 0x90) syz_open_dev$usbfs(&(0x7f0000000200), 0x0, 0x400) ioctl$USBDEVFS_CLAIM_PORT(r2, 0x80045518, &(0x7f0000000240)=0x27b3) modify_ldt$write2(0x11, &(0x7f00000002c0)={0x4e, 0x100000, 0x1000, 0x0, 0x3, 0x1, 0x0, 0x1}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b400000000000000731100740000000000"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195}, 0x48) ftruncate(r2, 0xc) r3 = socket$kcm(0x29, 0x5, 0x0) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000200000000000000000001040000000e000000a50000002a00000095"], &(0x7f0000000b40)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='kmem_cache_free\x00', r4}, 0x10) write$binfmt_script(r3, 0x0, 0x37) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/83) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x27, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000000c0)={0x1, &(0x7f0000000100)=[{0x6}]}) bpf$MAP_CREATE(0x0, 0x0, 0x0) unshare(0x22020400) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r5, 0xc0502103, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x9, 0x3, &(0x7f0000000700)=ANY=[@ANYBLOB="1eaa000000c85297600000007910308326d70000000000950005"], &(0x7f0000000480)='syzkaller\x00'}, 0x90) perf_event_open(&(0x7f00000010c0)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x8) openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) 618.757896ms ago: executing program 4 (id=5637): creat(&(0x7f00000000c0)='./bus\x00', 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000340)='./bus\x00', 0x0, 0x1000, 0x0) r0 = open(&(0x7f00000005c0)='./bus\x00', 0x0, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000540)='./file0\x00', 0x204018, &(0x7f0000000140)=ANY=[@ANYBLOB="6f76657272696465726f636b7065726d2c6e6f636f6d70726573732c686964652c73657373696f6e3d3078303030303030303030303030303032312c756e686964652c696f636861727365743d63703433372c6f76657272696465726f636b7065726d2c626c6f636b3d3078303030303030303030303030303430302c005fb50aab29cf1d32d24be5ab2a6506aa524c8f1cd5781842ee1c86bee627767fee958f25bb6db8e631262ed8a59d337d730b6698271aeb8c31c1902a7e236e5dd878e6c1352c0c799d8e80d7346f8d2870acebe617c694bbb925d3ab4fb01784c564c03d88c81d2f84f58e8c6ba18548f09fa6"], 0x1, 0x544, &(0x7f0000000580)="$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") ioctl$FS_IOC_SETFLAGS(r0, 0x4c03, &(0x7f0000000140)) 618.274276ms ago: executing program 2 (id=5638): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = memfd_create(&(0x7f00000002c0)='\xc0\x87:*\x18\xc1k\x81\x87[\xaaK\xa5\xd3\v\x86\xca<\x7f\xfd6\x8d}\xd8\xf2G\xb8\xea\x93aG\xd4\xfd\x1eB\xdc`b\xce\x04He)\x90\x86\xe3\x96\b\xe0\xfa\xb1\xd8N\xb2W\xcb\x8d}3lm8\xa57\xc9\x00HOA\xc8mCR\xfc\xeb$u3\xec\xde%\xd0]\xd8\xebD\x82S\x17?\xd6As\xe3\xb1\x9aF\xe6\xba[\xc7%\x88 \xeeQR\x9f\x81\x8b\xdc\xc7\xdc\xdem\xbe\x7f2\x11)\xfb\xe0\tm\xf7\xff\xff\xff\xff\xff\xff\xffT\x1e^\xf7o\xee\xdf\r\xb8w\x1d\xe7_\xde\x87\xdd\xc1\xf0\x91\x1a!\x9c\xd3\v\xc9\x95d\xe3*\xa9\xfa\x99\x9d\xb8\x89>\xc9\xf2\x16\x13{\x1aRo:\x16\x00+$\xedX\xb7\xf5\xf2{hKVqU\x18\xe2k\xbd\x0eV\x16\x14g\x1b\xb0\xcf\x93\x00\x00\x00\x82\x95i\x9f\xdb\xfa\xdb3\x93I\xd3MvWWK\n\x8e\x02\x1d\xcd\x95\xad\xd0o5]\xae|\xefK\xe5C\xef\x7f\xbb$\xbd\'y\x8e\x17\b7h\xd9\x1d\xb79\xe3\xeb@\xfc\x82g\\\r\xbc\xa9\xd0\xa5\xdc\xc5\xdbC%\x9e\xfaP\xb4R\xedY/\x89\x05\x8f\x03\xa7\xd1,\xf7\x18\x90', 0x0) write(r1, &(0x7f0000000000)='/', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xff0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0xc, 0x0, &(0x7f0000000040)) 498.851321ms ago: executing program 4 (id=5639): setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x7, 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba78600a34f65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03859bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b037511bf746bec66ba", 0x2acf, 0x11, 0x0, 0x27) recvmsg(r0, &(0x7f0000001500)={0x0, 0xa, &(0x7f0000002200)=[{&(0x7f00000035c0)=""/4106, 0x200045ca}], 0x1, 0x0, 0x46, 0x407006}, 0x104) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='htcp\x00', 0x5) 445.889773ms ago: executing program 2 (id=5640): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000002c80)={0x0, 0x0, &(0x7f0000002c40)={&(0x7f0000003180)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a01080000e0030000000e02000000090001007300803000000000080002400000000214000000110001"], 0x50}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x1, 0xa, 0x301}, 0x14}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) readv(r1, &(0x7f0000000380)=[{&(0x7f0000000340)=""/22, 0x16}], 0x1) 405.749584ms ago: executing program 2 (id=5641): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) arch_prctl$ARCH_SHSTK_DISABLE(0x1001, 0x0) 8.648949ms ago: executing program 2 (id=5642): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x8, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x0}, 0x90) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f0000000100)={0x0, 0x8, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="58010000", @ANYRES16=r1, @ANYBLOB="0100000000000000000002000000080002000500000008000700e000000208000800ac1434002c010100"], 0x158}}, 0x0) 943.26µs ago: executing program 2 (id=5643): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x0, 0x2}, 0xe) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @fixed, 0x4, 0x2}, 0xe) 0s ago: executing program 3 (id=5644): sendmsg$NFC_CMD_GET_TARGET(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x90, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'veth1_vlan\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="300000001c000104000000000000000002000000", @ANYRES32=r1, @ANYBLOB="000095fa0a0001000180c2000000000008000f0001"], 0x30}}, 0x0) kernel console output (not intermixed with test programs): 291.926901][T14871] hsr_slave_1: entered promiscuous mode [ 291.936423][T14871] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 291.945381][T14960] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 291.958661][T14960] ext4 filesystem being mounted at /root/syzkaller.AzDz4U/234/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 291.962527][T14871] Cannot create hsr debugfs directory [ 292.020317][T12754] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 292.161451][T14968] loop2: detected capacity change from 0 to 512 [ 292.203828][T14968] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 292.218020][T14968] ext4 filesystem being mounted at /root/syzkaller.AzDz4U/235/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 292.351236][T14968] netlink: 20 bytes leftover after parsing attributes in process `syz.2.4358'. [ 292.440864][T14871] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 292.540976][T14871] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 292.565784][T12754] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 292.595807][T14871] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 292.616902][T14871] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 292.697301][T14871] 8021q: adding VLAN 0 to HW filter on device bond0 [ 292.733810][T14871] 8021q: adding VLAN 0 to HW filter on device team0 [ 292.757352][ T8887] bridge0: port 1(bridge_slave_0) entered blocking state [ 292.764648][ T8887] bridge0: port 1(bridge_slave_0) entered forwarding state [ 292.776042][ T3668] bridge0: port 2(bridge_slave_1) entered blocking state [ 292.783217][ T3668] bridge0: port 2(bridge_slave_1) entered forwarding state [ 292.819161][T14871] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 292.829768][T14871] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 292.924954][ C0] TCP: request_sock_subflow_v4: Possible SYN flooding on port [::]:20002. Sending cookies. [ 293.000702][T14871] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 293.111575][T14994] loop2: detected capacity change from 0 to 512 [ 293.144476][T14994] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 293.162825][T14994] ext4 filesystem being mounted at /root/syzkaller.AzDz4U/240/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 293.193154][T14871] veth0_vlan: entered promiscuous mode [ 293.232360][T14871] veth1_vlan: entered promiscuous mode [ 293.290782][T12754] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 293.307072][T14871] veth0_macvtap: entered promiscuous mode [ 293.338688][T14871] veth1_macvtap: entered promiscuous mode [ 293.369693][T14871] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 293.380396][T14871] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 293.390415][T14871] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 293.401011][T14871] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 293.410839][T14871] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 293.421861][T14871] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 293.431977][T14871] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 293.442852][T14871] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 293.452719][T14871] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 293.463312][T14871] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 293.473600][T14871] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 293.484148][T14871] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 293.494013][T14871] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 293.504497][T14871] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 293.522686][T14871] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 293.533748][T14871] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 293.544227][T14871] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 293.554088][T14871] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 293.564747][T14871] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 293.574608][T14871] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 293.585186][T14871] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 293.595029][T14871] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 293.605604][T14871] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 293.615644][T14871] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 293.626126][T14871] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 293.635990][T14871] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 293.646518][T14871] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 293.656380][T14871] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 293.666963][T14871] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 293.705536][T14871] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 293.718001][T14871] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 293.727025][T14871] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 293.735745][T14871] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 293.744596][T14871] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 293.912652][T15009] netlink: 20 bytes leftover after parsing attributes in process `syz.4.4369'. [ 294.098714][T15027] netlink: 'syz.2.4376': attribute type 5 has an invalid length. [ 294.865402][T15036] loop3: detected capacity change from 0 to 1024 [ 294.882667][T15036] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 294.903900][T15036] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 295.089314][T15046] netlink: 12 bytes leftover after parsing attributes in process `syz.3.4378'. [ 295.112142][ T29] kauditd_printk_skb: 4 callbacks suppressed [ 295.112160][ T29] audit: type=1326 audit(1719739569.241:20556): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15047 comm="syz.2.4381" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f11dae0ab99 code=0x0 [ 295.166084][ T29] audit: type=1400 audit(1719739569.288:20557): avc: denied { audit_write } for pid=15035 comm="syz.3.4378" capability=29 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 295.187642][ T29] audit: type=1107 audit(1719739569.288:20558): pid=15035 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t msg='§' [ 295.241837][ T29] audit: type=1400 audit(1719739569.361:20559): avc: denied { connect } for pid=15049 comm="syz.4.4382" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 295.776246][T14871] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 296.118081][T15076] program syz.3.4392 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 296.242203][T15082] netlink: 176 bytes leftover after parsing attributes in process `syz.3.4394'. [ 296.272669][T15082] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4394'. [ 296.293207][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:20002. Sending cookies. [ 296.366531][T15085] loop3: detected capacity change from 0 to 512 [ 296.382843][T15085] /dev/loop3: Can't open blockdev [ 296.469377][T15090] loop3: detected capacity change from 0 to 1024 [ 296.532015][T15090] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 296.567148][T15090] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 296.591403][T15099] xt_TCPMSS: Only works on TCP SYN packets [ 296.694879][T15101] netlink: 32 bytes leftover after parsing attributes in process `syz.4.4403'. [ 296.739687][ T29] audit: type=1400 audit(1719739570.746:20560): avc: denied { read } for pid=15106 comm="syz.2.4405" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 296.858785][T15112] netlink: 12 bytes leftover after parsing attributes in process `syz.3.4398'. [ 296.879813][ T29] audit: type=1107 audit(1719739570.875:20561): pid=15089 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t msg='§' [ 297.354542][T14871] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 297.514130][T15134] netlink: 32 bytes leftover after parsing attributes in process `syz.3.4416'. [ 297.683548][T15138] loop3: detected capacity change from 0 to 8192 [ 297.722059][T15148] program syz.4.4423 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 298.011159][T15164] netlink: 32 bytes leftover after parsing attributes in process `syz.3.4429'. [ 298.157532][T15174] syzkaller1: entered promiscuous mode [ 298.163106][T15174] syzkaller1: entered allmulticast mode [ 299.472515][T15196] netlink: 32 bytes leftover after parsing attributes in process `syz.2.4442'. [ 299.566840][T15202] dccp_xmit_packet: Payload too large (65475) for featneg. [ 299.802210][T15217] loop2: detected capacity change from 0 to 512 [ 299.812665][T15217] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 299.870460][T15217] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.4449: bg 0: block 64: padding at end of block bitmap is not set [ 299.901655][T15217] Quota error (device loop2): write_blk: dquota write failed [ 299.913401][T15217] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 299.947033][T15217] EXT4-fs error (device loop2): ext4_acquire_dquot:6860: comm syz.2.4449: Failed to acquire dquot type 0 [ 299.977762][T15217] EXT4-fs (loop2): 1 truncate cleaned up [ 300.000121][T15217] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 300.043852][T15217] Quota error (device loop2): write_blk: dquota write failed [ 300.064020][T15217] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 300.074149][T15217] EXT4-fs error (device loop2): ext4_acquire_dquot:6860: comm syz.2.4449: Failed to acquire dquot type 0 [ 300.608606][T15232] netlink: 32 bytes leftover after parsing attributes in process `syz.3.4455'. [ 300.836212][T12754] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 301.101534][ T28] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 301.187124][T15236] chnl_net:caif_netlink_parms(): no params data found [ 301.231711][ T28] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 301.348466][T15270] netlink: 16 bytes leftover after parsing attributes in process `syz.3.4467'. [ 301.380605][ T28] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 301.400611][T15236] bridge0: port 1(bridge_slave_0) entered blocking state [ 301.407875][T15236] bridge0: port 1(bridge_slave_0) entered disabled state [ 301.432572][T15236] bridge_slave_0: entered allmulticast mode [ 301.464438][T15236] bridge_slave_0: entered promiscuous mode [ 301.488270][ T28] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 301.515908][T15236] bridge0: port 2(bridge_slave_1) entered blocking state [ 301.523336][T15236] bridge0: port 2(bridge_slave_1) entered disabled state [ 301.554658][T15236] bridge_slave_1: entered allmulticast mode [ 301.561718][T15236] bridge_slave_1: entered promiscuous mode [ 301.596124][ T28] bridge_slave_1: left allmulticast mode [ 301.601998][ T28] bridge_slave_1: left promiscuous mode [ 301.607700][ T28] bridge0: port 2(bridge_slave_1) entered disabled state [ 301.640276][ T28] bridge_slave_0: left allmulticast mode [ 301.646116][ T28] bridge_slave_0: left promiscuous mode [ 301.651913][ T28] bridge0: port 1(bridge_slave_0) entered disabled state [ 301.681491][T15291] 9pnet_fd: Insufficient options for proto=fd [ 301.682172][ T29] audit: type=1400 audit(1719739575.306:20562): avc: denied { mounton } for pid=15290 comm="syz.2.4474" path="/root/syzkaller.AzDz4U/293/file0" dev="sda1" ino=2097 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=sock_file permissive=1 [ 301.688201][T15291] SELinux: Context unconfined is not valid (left unmapped). [ 301.760480][ T29] audit: type=1400 audit(1719739575.342:20563): avc: denied { relabelto } for pid=15290 comm="syz.2.4474" name="file0" dev="sda1" ino=2097 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=sock_file permissive=1 trawcon="unconfined" [ 301.819516][ T29] audit: type=1400 audit(1719739575.426:20564): avc: denied { unlink } for pid=12754 comm="syz-executor" name="file0" dev="sda1" ino=2097 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=sock_file permissive=1 trawcon="unconfined" [ 301.910722][ T28] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 301.923429][ T28] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 301.934087][ T28] bond0 (unregistering): Released all slaves [ 301.953519][T15236] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 301.966461][T15236] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 301.988083][T15236] team0: Port device team_slave_0 added [ 302.004440][T15236] team0: Port device team_slave_1 added [ 302.053576][T15236] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 302.060665][T15236] 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. [ 302.086892][T15236] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 302.167847][ T28] hsr_slave_0: left promiscuous mode [ 302.177606][ T28] hsr_slave_1: left promiscuous mode [ 302.200678][ T28] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 302.208278][ T28] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 302.227227][ T28] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 302.234703][ T28] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 302.263686][ T28] veth1_macvtap: left promiscuous mode [ 302.269206][ T28] veth0_macvtap: left promiscuous mode [ 302.274975][ T28] veth1_vlan: left promiscuous mode [ 302.280464][ T28] veth0_vlan: left promiscuous mode [ 302.290733][T15307] loop3: detected capacity change from 0 to 8192 [ 302.305258][T15307] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 302.435021][ T28] team0 (unregistering): Port device team_slave_1 removed [ 302.456204][ T28] team0 (unregistering): Port device team_slave_0 removed [ 302.531402][T15236] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 302.538484][T15236] 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. [ 302.564706][T15236] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 302.634264][T15236] hsr_slave_0: entered promiscuous mode [ 302.653532][T15236] hsr_slave_1: entered promiscuous mode [ 302.709343][T15311] Process accounting resumed [ 302.739729][T15316] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4485'. [ 302.845369][ T29] audit: type=1400 audit(1719739576.376:20565): avc: denied { connect } for pid=15321 comm="syz.3.4488" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 303.026843][T15236] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 303.062791][T15236] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 303.081707][T15236] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 303.108965][T15236] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 303.195947][T15236] 8021q: adding VLAN 0 to HW filter on device bond0 [ 303.224856][T15236] 8021q: adding VLAN 0 to HW filter on device team0 [ 303.264860][ T24] bridge0: port 1(bridge_slave_0) entered blocking state [ 303.272169][ T24] bridge0: port 1(bridge_slave_0) entered forwarding state [ 303.293968][ T24] bridge0: port 2(bridge_slave_1) entered blocking state [ 303.301256][ T24] bridge0: port 2(bridge_slave_1) entered forwarding state [ 303.338313][T15236] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 303.382896][T15342] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4493'. [ 303.392084][T15342] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4493'. [ 303.420584][T15340] loop3: detected capacity change from 0 to 8192 [ 303.434292][T15236] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 303.444476][T15342] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4493'. [ 303.479511][T15340] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 303.594348][T15236] veth0_vlan: entered promiscuous mode [ 303.618671][T15236] veth1_vlan: entered promiscuous mode [ 303.684119][T15358] loop2: detected capacity change from 0 to 256 [ 303.708188][ T50] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 303.724343][ T29] audit: type=1326 audit(1719739577.188:20566): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15355 comm="syz.2.4495" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f11dae0ab99 code=0x0 [ 303.785919][T15236] veth0_macvtap: entered promiscuous mode [ 303.808021][ T50] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 303.825087][T15236] veth1_macvtap: entered promiscuous mode [ 303.868111][T15236] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 303.878804][T15236] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 303.888946][T15236] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 303.899673][T15236] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 303.909515][T15236] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 303.920585][T15236] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 303.930876][T15236] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 303.940489][T15368] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4496'. [ 303.941368][T15236] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 303.960460][T15236] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 303.970901][T15236] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 303.980739][T15236] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 303.991204][T15236] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 304.001060][T15236] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 304.011662][T15236] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 304.032389][T15236] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 304.043166][ T50] team0: Port device netdevsim1 removed [ 304.056502][ T50] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 304.099798][T15236] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 304.112041][T15236] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 304.121970][T15236] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 304.132412][T15236] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 304.142260][T15236] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 304.152748][T15236] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 304.162603][T15236] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 304.173089][T15236] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 304.182935][T15236] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 304.193461][T15236] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 304.203309][T15236] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 304.213781][T15236] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 304.223867][T15236] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 304.234795][T15236] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 304.290301][T15236] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 304.305701][ T50] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 304.346141][T15236] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 304.355038][T15236] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 304.363756][T15236] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 304.373330][T15236] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 304.516305][ T50] bridge_slave_1: left allmulticast mode [ 304.522129][ T50] bridge_slave_1: left promiscuous mode [ 304.527829][ T50] bridge0: port 2(bridge_slave_1) entered disabled state [ 304.558765][ T50] bridge_slave_0: left allmulticast mode [ 304.564553][ T50] bridge_slave_0: left promiscuous mode [ 304.570260][ T50] bridge0: port 1(bridge_slave_0) entered disabled state [ 305.169478][ T50] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 305.199666][ T50] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 305.223621][ T50] bond0 (unregistering): Released all slaves [ 305.233196][ T50] bond1 (unregistering): Released all slaves [ 305.293676][ T50] tipc: Left network mode [ 305.304703][T15359] chnl_net:caif_netlink_parms(): no params data found [ 305.385198][ T50] hsr_slave_0: left promiscuous mode [ 305.390971][ T50] hsr_slave_1: left promiscuous mode [ 305.402964][T15393] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4503'. [ 305.412053][T15393] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4503'. [ 305.431298][ T50] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 305.438793][ T50] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 305.453071][ T50] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 305.459499][T15393] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4503'. [ 305.460636][ T50] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 305.576886][ T50] veth1_macvtap: left promiscuous mode [ 305.582476][ T50] veth0_macvtap: left promiscuous mode [ 305.588181][ T50] veth1_vlan: left promiscuous mode [ 305.593516][ T50] veth0_vlan: left promiscuous mode [ 305.646420][T15397] loop3: detected capacity change from 0 to 512 [ 305.667732][T15402] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4505'. [ 305.705599][T15397] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 305.769395][T15397] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.4502: bg 0: block 64: padding at end of block bitmap is not set [ 305.823435][T15397] Quota error (device loop3): write_blk: dquota write failed [ 305.877531][T15397] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 305.925897][T15397] EXT4-fs error (device loop3): ext4_acquire_dquot:6860: comm syz.3.4502: Failed to acquire dquot type 0 [ 305.948088][ T50] team0 (unregistering): Port device team_slave_1 removed [ 305.967333][ T50] team0 (unregistering): Port device team_slave_0 removed [ 305.981855][T15397] EXT4-fs (loop3): 1 truncate cleaned up [ 306.003761][ T29] audit: type=1400 audit(1719739579.302:20567): avc: denied { accept } for pid=15417 comm="syz.2.4511" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 306.026521][T15397] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 306.084605][T15397] Quota error (device loop3): write_blk: dquota write failed [ 306.106470][T15414] netlink: 28 bytes leftover after parsing attributes in process `syz.0.4509'. [ 306.183475][T15397] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 306.224753][T15359] bridge0: port 1(bridge_slave_0) entered blocking state [ 306.231893][T15359] bridge0: port 1(bridge_slave_0) entered disabled state [ 306.243740][T15397] EXT4-fs error (device loop3): ext4_acquire_dquot:6860: comm syz.3.4502: Failed to acquire dquot type 0 [ 306.272313][T15359] bridge_slave_0: entered allmulticast mode [ 306.289697][T15359] bridge_slave_0: entered promiscuous mode [ 306.338091][T15359] bridge0: port 2(bridge_slave_1) entered blocking state [ 306.345287][T15359] bridge0: port 2(bridge_slave_1) entered disabled state [ 306.360478][T15359] bridge_slave_1: entered allmulticast mode [ 306.370619][T15359] bridge_slave_1: entered promiscuous mode [ 306.411399][T15359] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 306.430472][T15359] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 306.443469][T14871] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 306.464994][T15359] team0: Port device team_slave_0 added [ 306.475063][T15359] team0: Port device team_slave_1 added [ 306.592971][T15359] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 306.600050][T15359] 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. [ 306.625980][T15359] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 306.830378][T15359] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 306.837436][T15359] 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. [ 306.863563][T15359] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 307.014571][T15359] hsr_slave_0: entered promiscuous mode [ 307.021001][T15359] hsr_slave_1: entered promiscuous mode [ 307.027295][T15359] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 307.041211][T15359] Cannot create hsr debugfs directory [ 307.178416][T15441] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 307.546555][T15359] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 307.571739][T15359] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 307.574787][T15467] loop2: detected capacity change from 0 to 256 [ 307.587048][T15359] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 307.602111][T15359] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 307.631546][T15467] FAT-fs (loop2): Directory bread(block 64) failed [ 307.640328][T15467] FAT-fs (loop2): Directory bread(block 65) failed [ 307.658821][T15467] FAT-fs (loop2): Directory bread(block 66) failed [ 307.678814][T15467] FAT-fs (loop2): Directory bread(block 67) failed [ 307.692633][T15467] FAT-fs (loop2): Directory bread(block 68) failed [ 307.692854][T15359] 8021q: adding VLAN 0 to HW filter on device bond0 [ 307.723672][T15467] FAT-fs (loop2): Directory bread(block 69) failed [ 307.731732][T15467] FAT-fs (loop2): Directory bread(block 70) failed [ 307.742517][T15359] 8021q: adding VLAN 0 to HW filter on device team0 [ 307.745449][T15467] FAT-fs (loop2): Directory bread(block 71) failed [ 307.761529][ T3157] bridge0: port 1(bridge_slave_0) entered blocking state [ 307.768847][ T3157] bridge0: port 1(bridge_slave_0) entered forwarding state [ 307.777626][T15467] FAT-fs (loop2): Directory bread(block 72) failed [ 307.788516][T15467] FAT-fs (loop2): Directory bread(block 73) failed [ 307.811714][ T9262] bridge0: port 2(bridge_slave_1) entered blocking state [ 307.818871][ T9262] bridge0: port 2(bridge_slave_1) entered forwarding state [ 307.849456][T15359] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 307.980769][T15482] Trying to write to read-only block-device loop2 [ 307.987416][T15482] syz.2.4528: attempt to access beyond end of device [ 307.987416][T15482] loop2: rw=2049, sector=1160, nr_sectors = 32 limit=256 [ 308.010284][T15359] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 308.039242][T15482] syz.2.4528: attempt to access beyond end of device [ 308.039242][T15482] loop2: rw=2049, sector=1224, nr_sectors = 508 limit=256 [ 308.200083][T12754] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 308.208139][T12754] FAT-fs (loop2): Filesystem has been set read-only [ 308.426266][ T11] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 308.512016][T15359] veth0_vlan: entered promiscuous mode [ 308.535915][T15359] veth1_vlan: entered promiscuous mode [ 308.567805][ T11] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 308.620550][T15359] veth0_macvtap: entered promiscuous mode [ 308.650256][ T11] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 308.664651][T15359] veth1_macvtap: entered promiscuous mode [ 308.687592][T15359] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 308.698277][T15359] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 308.708228][T15359] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 308.718901][T15359] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 308.728751][T15359] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 308.739439][T15359] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 308.749282][T15359] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 308.759914][T15359] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 308.770119][T15359] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 308.780817][T15359] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 308.790784][T15359] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 308.801242][T15359] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 308.811126][T15359] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 308.821641][T15359] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 308.873004][T15359] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 308.894710][ T11] batman_adv: batadv1: Interface deactivated: netdevsim0 [ 308.983720][ T11] batman_adv: batadv1: Removing interface: netdevsim0 [ 309.003305][ T11] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 309.058356][T15359] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 309.068912][T15359] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 309.079217][T15359] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 309.089835][T15359] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 309.099711][T15359] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 309.099727][T15359] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 309.099805][T15359] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 309.099819][T15359] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 309.099837][T15359] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 309.099851][T15359] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 309.099869][T15359] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 309.099885][T15359] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 309.099901][T15359] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 309.099914][T15359] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 309.122709][T15359] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 309.124498][T15359] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 309.124544][T15359] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 309.124577][T15359] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 309.124606][T15359] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 309.292626][T15526] __nla_validate_parse: 5 callbacks suppressed [ 309.292694][T15526] netlink: 24 bytes leftover after parsing attributes in process `syz.0.4541'. [ 309.385705][ T11] bridge_slave_1: left allmulticast mode [ 309.385728][ T11] bridge_slave_1: left promiscuous mode [ 309.385823][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 309.386838][ T11] bridge_slave_0: left allmulticast mode [ 309.386857][ T11] bridge_slave_0: left promiscuous mode [ 309.386943][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 309.606054][ T11] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 309.608058][ T11] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 309.612047][ T11] bond0 (unregistering): Released all slaves [ 309.695163][ T11] bond1 (unregistering): Released all slaves [ 309.762962][ T11] tipc: Left network mode [ 309.845863][T15497] chnl_net:caif_netlink_parms(): no params data found [ 309.876832][ T11] hsr_slave_0: left promiscuous mode [ 309.891560][ T11] hsr_slave_1: left promiscuous mode [ 309.923297][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 309.930814][ T11] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 309.974526][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 309.982229][ T11] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 310.006754][ T11] veth1_macvtap: left promiscuous mode [ 310.012389][ T11] veth0_macvtap: left promiscuous mode [ 310.017917][ T11] veth1_vlan: left promiscuous mode [ 310.023211][ T11] veth0_vlan: left promiscuous mode [ 310.031755][T15566] netlink: 'syz.0.4558': attribute type 3 has an invalid length. [ 310.245031][ T11] team0 (unregistering): Port device team_slave_1 removed [ 310.272546][ T11] team0 (unregistering): Port device team_slave_0 removed [ 310.491493][T15497] bridge0: port 1(bridge_slave_0) entered blocking state [ 310.498980][T15497] bridge0: port 1(bridge_slave_0) entered disabled state [ 310.542714][T15497] bridge_slave_0: entered allmulticast mode [ 310.567945][T15497] bridge_slave_0: entered promiscuous mode [ 310.593689][T15511] chnl_net:caif_netlink_parms(): no params data found [ 310.638262][T15497] bridge0: port 2(bridge_slave_1) entered blocking state [ 310.645389][T15497] bridge0: port 2(bridge_slave_1) entered disabled state [ 310.692704][T15497] bridge_slave_1: entered allmulticast mode [ 310.710900][T15497] bridge_slave_1: entered promiscuous mode [ 310.762547][T15497] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 310.780347][T15611] vhci_hcd: default hub control req: 0000 v0000 i0000 l0 [ 310.811622][T15497] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 310.938834][T15497] team0: Port device team_slave_0 added [ 310.967413][T15497] team0: Port device team_slave_1 added [ 311.098491][T15511] bridge0: port 1(bridge_slave_0) entered blocking state [ 311.105876][T15511] bridge0: port 1(bridge_slave_0) entered disabled state [ 311.115068][T15511] bridge_slave_0: entered allmulticast mode [ 311.121547][T15511] bridge_slave_0: entered promiscuous mode [ 311.142265][T15497] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 311.149271][T15497] 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. [ 311.175234][T15497] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 311.455847][T15511] bridge0: port 2(bridge_slave_1) entered blocking state [ 311.463059][T15511] bridge0: port 2(bridge_slave_1) entered disabled state [ 311.470644][T15511] bridge_slave_1: entered allmulticast mode [ 311.484424][T15511] bridge_slave_1: entered promiscuous mode [ 311.522992][ T11] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 311.576283][T15511] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 311.590777][T15497] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 311.597900][T15497] 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. [ 311.624330][T15497] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 311.682433][T15511] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 311.694966][ T11] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 311.743045][T15511] team0: Port device team_slave_0 added [ 311.750292][T15511] team0: Port device team_slave_1 added [ 311.801027][T15511] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 311.808299][T15511] 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. [ 311.834379][T15511] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 311.967383][ T11] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 311.997147][T15511] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 312.004295][T15511] 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. [ 312.030589][T15511] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 312.045253][T15644] loop1: detected capacity change from 0 to 164 [ 312.077346][T15497] hsr_slave_0: entered promiscuous mode [ 312.101975][T15497] hsr_slave_1: entered promiscuous mode [ 312.108034][T15497] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 312.116203][T15497] Cannot create hsr debugfs directory [ 312.125117][ T11] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 312.139294][T15511] hsr_slave_0: entered promiscuous mode [ 312.155592][T15511] hsr_slave_1: entered promiscuous mode [ 312.161675][T15511] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 312.171454][T15511] Cannot create hsr debugfs directory [ 312.243311][T15651] loop1: detected capacity change from 0 to 256 [ 312.254432][ T11] bridge_slave_1: left allmulticast mode [ 312.260097][ T11] bridge_slave_1: left promiscuous mode [ 312.266013][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 312.287148][ T11] bridge_slave_0: left allmulticast mode [ 312.292823][ T11] bridge_slave_0: left promiscuous mode [ 312.298612][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 312.323671][ T29] audit: type=1326 audit(1719739585.126:20568): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15647 comm="syz.1.4577" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3a4acffb99 code=0x0 [ 312.569441][ T11] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 312.621039][ T11] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 312.637292][T15578] syz.3.4562 (15578) used greatest stack depth: 7240 bytes left [ 312.648322][ T11] bond0 (unregistering): Released all slaves [ 312.850046][T15665] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(6) [ 312.856684][T15665] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 312.864487][T15665] vhci_hcd vhci_hcd.0: Device attached [ 312.959221][ T11] hsr_slave_0: left promiscuous mode [ 312.988338][ T11] hsr_slave_1: left promiscuous mode [ 313.051246][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 313.058864][ T11] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 313.208856][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 313.216442][ T11] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 313.241200][ T8887] usb 2-1: SetAddress Request (2) to port 0 [ 313.251852][ T8887] usb 2-1: new SuperSpeed USB device number 2 using vhci_hcd [ 313.306158][ T11] veth1_macvtap: left promiscuous mode [ 313.311665][ T11] veth0_macvtap: left promiscuous mode [ 313.317311][ T11] veth1_vlan: left promiscuous mode [ 313.322557][ T11] veth0_vlan: left promiscuous mode [ 313.349745][T15677] loop3: detected capacity change from 0 to 164 [ 313.401910][T15666] vhci_hcd: connection reset by peer [ 313.407549][ T36] vhci_hcd: stop threads [ 313.411925][ T36] vhci_hcd: release socket [ 313.416386][ T36] vhci_hcd: disconnect device [ 313.513174][ T11] team0 (unregistering): Port device team_slave_1 removed [ 313.524607][ T11] team0 (unregistering): Port device team_slave_0 removed [ 313.945276][T15511] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 314.013420][T15511] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 314.038108][T15511] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 314.072105][T15511] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 314.129109][T15699] usb usb9: check_ctrlrecip: process 15699 (syz.1.4594) requesting ep 01 but needs 81 [ 314.170906][T15699] vhci_hcd: default hub control req: 0200 v0000 i0001 l0 [ 314.202384][T15701] syzkaller0: entered allmulticast mode [ 314.259928][T15511] 8021q: adding VLAN 0 to HW filter on device bond0 [ 314.318354][T15511] 8021q: adding VLAN 0 to HW filter on device team0 [ 314.349872][ T9263] bridge0: port 1(bridge_slave_0) entered blocking state [ 314.357142][ T9263] bridge0: port 1(bridge_slave_0) entered forwarding state [ 314.380078][ T8876] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 314.387620][ T8876] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 314.395083][ T8876] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 314.402802][ T8876] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 314.410392][ T8876] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 314.417835][ T8876] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 314.425273][ T8876] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 314.432721][ T8876] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 314.440333][ T8876] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 314.447912][ T8876] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 314.455567][ T8876] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 314.463003][ T8876] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 314.470502][ T8876] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 314.477948][ T8876] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 314.485884][ T8876] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 314.493379][ T8876] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 314.501170][ T8876] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 314.508735][ T8876] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 314.516169][ T8876] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 314.523701][ T8876] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 314.531213][ T8876] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 314.538696][ T8876] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 314.539676][ T9263] bridge0: port 2(bridge_slave_1) entered blocking state [ 314.546266][ T8876] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 314.553881][ T9263] bridge0: port 2(bridge_slave_1) entered forwarding state [ 314.568739][ T8876] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 314.576286][ T8876] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 314.583718][ T8876] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 314.591266][ T8876] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 314.598750][ T8876] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 314.606303][ T8876] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 314.610889][T15511] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 314.613712][ T8876] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 314.624039][T15511] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 314.631529][ T8876] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 314.631551][ T8876] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 314.664126][ T8876] hid-generic 0000:0000:0000.0005: hidraw0: HID v0.00 Device [syz0] on syz0 [ 314.818574][T15497] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 314.870083][T15497] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 314.916340][T15497] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 314.974621][T15726] usb usb9: check_ctrlrecip: process 15726 (syz.0.4604) requesting ep 01 but needs 81 [ 314.984795][T15497] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 315.028457][T15726] vhci_hcd: default hub control req: 0200 v0000 i0001 l0 [ 315.095705][T15511] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 315.126797][ T29] audit: type=1400 audit(1719739587.720:20569): avc: denied { module_load } for pid=15729 comm="syz.3.4605" path="/root/syzkaller.sJARBC/79/bus" dev="sda1" ino=2109 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=system permissive=1 [ 315.294038][T15497] 8021q: adding VLAN 0 to HW filter on device bond0 [ 315.413150][T15497] 8021q: adding VLAN 0 to HW filter on device team0 [ 315.478090][ T24] bridge0: port 1(bridge_slave_0) entered blocking state [ 315.485357][ T24] bridge0: port 1(bridge_slave_0) entered forwarding state [ 315.558199][ T9263] bridge0: port 2(bridge_slave_1) entered blocking state [ 315.565453][ T9263] bridge0: port 2(bridge_slave_1) entered forwarding state [ 315.781898][T15764] netlink: 'syz.0.4613': attribute type 1 has an invalid length. [ 315.789746][T15764] netlink: 'syz.0.4613': attribute type 2 has an invalid length. [ 315.813176][T15497] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 315.905975][T15511] veth0_vlan: entered promiscuous mode [ 315.944653][T15511] veth1_vlan: entered promiscuous mode [ 315.987418][T15511] veth0_macvtap: entered promiscuous mode [ 316.008865][T15511] veth1_macvtap: entered promiscuous mode [ 316.043566][T15497] veth0_vlan: entered promiscuous mode [ 316.074574][T15511] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 316.086022][T15511] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 316.095940][T15511] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 316.106625][T15511] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 316.116565][T15511] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 316.127282][T15511] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 316.137493][T15511] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 316.149012][T15511] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 316.158878][T15511] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 316.169640][T15511] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 316.179591][T15511] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 316.190228][T15511] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 316.229683][T15511] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 316.237846][T15497] veth1_vlan: entered promiscuous mode [ 316.314791][T15511] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 316.325448][T15511] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 316.335370][T15511] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 316.345882][T15511] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 316.355760][T15511] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 316.366340][T15511] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 316.376222][T15511] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 316.386782][T15511] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 316.396745][T15511] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 316.407329][T15511] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 316.417396][T15511] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 316.428014][T15511] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 316.501473][T15511] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 316.541951][T15497] veth0_macvtap: entered promiscuous mode [ 316.585818][T15511] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 316.594881][T15511] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 316.603834][T15511] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 316.612683][T15511] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 316.790676][T15792] syzkaller0: entered allmulticast mode [ 316.847463][T15497] veth1_macvtap: entered promiscuous mode [ 316.910695][T15497] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 316.921517][T15497] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 316.931587][T15497] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 316.942202][T15497] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 316.952144][T15497] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 316.962591][T15497] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 316.972517][T15497] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 316.982995][T15497] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 316.992854][T15497] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 317.003323][T15497] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 317.013432][T15497] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 317.023964][T15497] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 317.033834][T15497] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 317.044296][T15497] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 317.097278][T15497] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 317.258745][T15497] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 317.269414][T15497] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 317.279303][T15497] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 317.289780][T15497] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 317.299742][T15497] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 317.310236][T15497] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 317.320114][T15497] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 317.330582][T15497] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 317.340429][T15497] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 317.351034][T15497] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 317.360937][T15497] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 317.371403][T15497] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 317.381243][T15497] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 317.391726][T15497] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 317.465161][T15497] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 317.603935][T15497] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 317.612866][T15497] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 317.621786][T15497] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 317.630542][T15497] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 317.909346][T15808] netlink: 28 bytes leftover after parsing attributes in process `syz.4.4539'. [ 318.208214][T15831] loop3: detected capacity change from 0 to 1024 [ 318.220372][T15831] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 318.242388][T15831] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 318.252685][T15831] EXT4-fs (loop3): orphan cleanup on readonly fs [ 318.260339][T15825] loop2: detected capacity change from 0 to 128 [ 318.269831][T15825] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 318.279351][T15831] EXT4-fs error (device loop3): __ext4_get_inode_loc:4357: comm syz.3.4638: Invalid inode table block 0 in block_group 0 [ 318.294968][T15825] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 318.424406][T15831] EXT4-fs (loop3): Remounting filesystem read-only [ 318.431066][T15831] Quota error (device loop3): write_blk: dquota write failed [ 318.438531][T15831] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 318.550962][T15831] EXT4-fs (loop3): 1 truncate cleaned up [ 318.576337][T15831] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 318.589099][T15831] SELinux: (dev loop3, type ext4) getxattr errno 5 [ 318.613273][T15831] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 318.731525][ T8887] usb 2-1: device descriptor read/8, error -110 [ 318.846244][T15831] loop3: detected capacity change from 0 to 1024 [ 318.872873][ T8887] usb 2-1: new SuperSpeed USB device number 2 using vhci_hcd [ 318.914291][ T8887] usb 2-1: enqueue for inactive port 0 [ 318.922832][ T8887] usb 2-1: enqueue for inactive port 0 [ 318.931193][ T8887] usb 2-1: enqueue for inactive port 0 [ 318.933518][T15831] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 319.036352][T15497] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 319.053984][T15831] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 319.084944][T15831] jbd2_journal_init_inode: Cannot locate journal superblock [ 319.092410][T15831] EXT4-fs (loop3): Could not load journal inode [ 319.555431][T15862] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4650'. [ 320.107451][ T8887] usb usb2-port1: attempt power cycle [ 322.304403][T15958] netlink: 12 bytes leftover after parsing attributes in process `syz.1.4690'. [ 322.375075][ T8887] usb usb2-port1: unable to enumerate USB device [ 322.912817][T15986] netlink: 'syz.3.4700': attribute type 29 has an invalid length. [ 322.924257][T15980] llcp: nfc_llcp_send_ui_frame: Could not allocate PDU (error=-512) [ 323.003730][T15980] llcp: nfc_llcp_send_ui_frame: Could not allocate PDU (error=-512) [ 323.015869][T15986] netlink: 'syz.3.4700': attribute type 29 has an invalid length. [ 323.058066][T15989] netlink: 'syz.3.4700': attribute type 29 has an invalid length. [ 323.125770][T15990] netlink: 'syz.3.4700': attribute type 29 has an invalid length. [ 323.321004][T15986] netlink: 'syz.3.4700': attribute type 29 has an invalid length. [ 323.837651][T16003] loop1: detected capacity change from 0 to 512 [ 323.884779][T16003] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 323.944831][T16003] EXT4-fs (loop1): 1 orphan inode deleted [ 323.944853][T16003] EXT4-fs (loop1): 1 truncate cleaned up [ 323.945303][T16003] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 324.134560][T16003] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 324.171404][T16003] EXT4-fs (loop1): Remounting filesystem read-only [ 324.202429][T16021] netlink: 156 bytes leftover after parsing attributes in process `syz.2.4712'. [ 324.212971][T16003] EXT4-fs (loop1): error restoring inline_data for inode -- potential data loss! (inode 17, error -5) [ 324.350609][T16023] llcp: nfc_llcp_send_ui_frame: Could not allocate PDU (error=-512) [ 324.359126][T15359] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 324.395929][T16023] llcp: nfc_llcp_send_ui_frame: Could not allocate PDU (error=-512) [ 324.686124][T16043] loop1: detected capacity change from 0 to 128 [ 326.122928][T16060] loop1: detected capacity change from 0 to 8192 [ 327.124642][T16060] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 327.160767][T16060] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000001) [ 327.168645][T16060] FAT-fs (loop1): Filesystem has been set read-only [ 327.221506][T16074] loop3: detected capacity change from 0 to 128 [ 328.091074][T16086] loop3: detected capacity change from 0 to 1024 [ 328.266835][T16103] (unnamed net_device) (uninitialized): peer notification delay (31) is not a multiple of miimon (100), value rounded to 0 ms [ 328.730539][ T29] audit: type=1326 audit(1719739600.263:20570): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16122 comm="syz.3.4753" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f85b5a7fb99 code=0x0 [ 328.875076][T16130] dccp_invalid_packet: P.Data Offset(144) too large [ 328.877033][ T29] audit: type=1400 audit(1719739600.411:20571): avc: denied { shutdown } for pid=16122 comm="syz.3.4753" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 328.901946][T16129] geneve0: entered promiscuous mode [ 328.938146][T16129] geneve0: left promiscuous mode [ 328.952110][ T29] audit: type=1326 audit(1719739600.448:20572): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16077 comm="syz.4.4735" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa2fc8eab99 code=0x7fc00000 [ 328.976011][ T29] audit: type=1326 audit(1719739600.448:20573): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16077 comm="syz.4.4735" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fa2fc8eab99 code=0x7fc00000 [ 328.999735][ T29] audit: type=1326 audit(1719739600.448:20574): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16077 comm="syz.4.4735" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa2fc8eab99 code=0x7fc00000 [ 329.023610][ T29] audit: type=1326 audit(1719739600.448:20575): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16077 comm="syz.4.4735" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa2fc8eab99 code=0x7fc00000 [ 329.047246][ T29] audit: type=1326 audit(1719739600.448:20576): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16077 comm="syz.4.4735" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa2fc8eab99 code=0x7fc00000 [ 329.070961][ T29] audit: type=1326 audit(1719739600.448:20577): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16077 comm="syz.4.4735" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa2fc8eab99 code=0x7fc00000 [ 329.094781][ T29] audit: type=1326 audit(1719739600.448:20578): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16077 comm="syz.4.4735" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa2fc8eab99 code=0x7fc00000 [ 329.118445][ T29] audit: type=1326 audit(1719739600.448:20579): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16077 comm="syz.4.4735" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa2fc8eab99 code=0x7fc00000 [ 329.321817][T16139] (unnamed net_device) (uninitialized): peer notification delay (31) is not a multiple of miimon (100), value rounded to 0 ms [ 329.670975][ T6719] kernel write not supported for file /sg0 (pid: 6719 comm: kworker/0:9) [ 329.856557][T16157] tmpfs: Bad value for 'mpol' [ 330.294855][T16177] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4775'. [ 330.331325][T16177] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4775'. [ 330.717492][T16195] loop3: detected capacity change from 0 to 128 [ 330.739973][T16195] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 330.783371][T16195] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 331.035090][T16200] loop1: detected capacity change from 0 to 8192 [ 331.067715][T16200] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 331.099831][T16200] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000001) [ 331.107818][T16200] FAT-fs (loop1): Filesystem has been set read-only [ 331.506202][T16211] hub 9-0:1.0: USB hub found [ 331.510969][T16211] hub 9-0:1.0: 8 ports detected [ 332.028079][T16217] (unnamed net_device) (uninitialized): peer notification delay (31) is not a multiple of miimon (100), value rounded to 0 ms [ 333.555451][T16253] loop3: detected capacity change from 0 to 128 [ 333.585198][T16253] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 333.631819][T16253] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 333.633945][T16255] loop2: detected capacity change from 0 to 1764 [ 333.830385][T16262] Process accounting resumed [ 333.993192][T16266] usb usb7: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 334.076146][T16271] loop2: detected capacity change from 0 to 512 [ 334.094624][T16271] EXT4-fs: Ignoring removed bh option [ 334.158468][T16276] netlink: 341 bytes leftover after parsing attributes in process `syz.4.4812'. [ 334.413860][ T29] kauditd_printk_skb: 77 callbacks suppressed [ 334.413878][ T29] audit: type=1400 audit(1719739605.515:20657): avc: denied { name_connect } for pid=16282 comm="syz.4.4815" dest=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=sctp_socket permissive=1 [ 334.533926][T16291] Process accounting resumed [ 334.551107][ T29] audit: type=1400 audit(1719739605.645:20658): avc: denied { mount } for pid=16295 comm="syz.2.4821" name="/" dev="rpc_pipefs" ino=58094 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:rpc_pipefs_t tclass=filesystem permissive=1 [ 334.979934][T16318] loop2: detected capacity change from 0 to 8192 [ 335.132918][ T29] audit: type=1326 audit(1719739606.124:20659): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16320 comm="syz.0.4832" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f7d7dcf5b99 code=0x0 [ 335.249734][T16328] bond4: entered promiscuous mode [ 335.331244][T16318] loop2: detected capacity change from 0 to 1024 [ 335.608694][T16333] loop1: detected capacity change from 0 to 8192 [ 335.811240][T16346] loop3: detected capacity change from 0 to 1764 [ 335.963150][T16360] bond2: entered promiscuous mode [ 336.380743][ T29] audit: type=1326 audit(1719739607.334:20660): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16373 comm="syz.3.4852" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f85b5a7fb99 code=0x0 [ 336.557943][T16381] netlink: 36 bytes leftover after parsing attributes in process `syz.0.4854'. [ 337.010953][T16396] loop1: detected capacity change from 0 to 8192 [ 337.038881][T16396] netlink: 25 bytes leftover after parsing attributes in process `syz.1.4862'. [ 337.512340][T16418] loop1: detected capacity change from 0 to 512 [ 337.569470][T16418] EXT4-fs error (device loop1): ext4_xattr_block_get:596: inode #2: comm syz.1.4872: corrupted xattr block 255: invalid header [ 337.589641][T16418] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 337.603040][T16418] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 337.667168][T16418] EXT4-fs error (device loop1): ext4_xattr_block_get:596: inode #2: comm syz.1.4872: corrupted xattr block 255: invalid header [ 337.719764][T16431] bond5: entered promiscuous mode [ 337.733773][T16418] SELinux: (dev loop1, type ext4) getxattr errno 117 [ 337.756828][T16418] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 338.123837][ T29] audit: type=1326 audit(1719739608.940:20661): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16455 comm="syz.0.4887" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f7d7dcf5b99 code=0x0 [ 338.208592][ T29] audit: type=1400 audit(1719739609.013:20662): avc: denied { ioctl } for pid=16457 comm="syz.1.4888" path="socket:[58332]" dev="sockfs" ino=58332 ioctlcmd=0x89e0 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 338.266132][T16471] netlink: 4 bytes leftover after parsing attributes in process `syz.1.4892'. [ 338.327779][T16474] loop1: detected capacity change from 0 to 512 [ 338.351203][T16474] EXT4-fs error (device loop1): ext4_xattr_block_get:596: inode #2: comm syz.1.4893: corrupted xattr block 255: invalid header [ 338.358024][T16477] loop2: detected capacity change from 0 to 128 [ 338.379585][T16474] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 338.395899][T16474] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 338.435502][T16474] EXT4-fs error (device loop1): ext4_xattr_block_get:596: inode #2: comm syz.1.4893: corrupted xattr block 255: invalid header [ 338.492031][T16474] SELinux: (dev loop1, type ext4) getxattr errno 117 [ 338.501349][T16474] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 339.180680][ T29] audit: type=1326 audit(1719739609.918:20663): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16507 comm="syz.4.4907" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fa2fc8eab99 code=0x0 [ 339.220098][T16530] netlink: 'syz.0.4912': attribute type 1 has an invalid length. [ 339.443765][T16542] loop1: detected capacity change from 0 to 1024 [ 339.495965][T16542] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 339.608418][T16553] Quota error (device loop1): do_check_range: Getting dqdh_entries 65535 out of range 0-14 [ 339.629042][T16553] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 339.639321][T16553] EXT4-fs error (device loop1): ext4_acquire_dquot:6860: comm syz.1.4916: Failed to acquire dquot type 1 [ 339.702643][ T29] audit: type=1400 audit(1719739610.398:20664): avc: denied { getattr } for pid=16540 comm="syz.3.4918" laddr=ffff:80fe:: lport=60999 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 340.048219][T16568] infiniband syz1: RDMA CMA: cma_listen_on_dev, error -98 [ 340.319059][T16580] syzkaller0: entered promiscuous mode [ 340.324661][T16580] syzkaller0: entered allmulticast mode [ 340.354150][T15359] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 340.439808][T16585] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 340.726505][T16613] netlink: 'syz.1.4947': attribute type 1 has an invalid length. [ 340.763533][T16617] netlink: 12 bytes leftover after parsing attributes in process `syz.2.4948'. [ 340.798318][T16615] syzkaller0: entered promiscuous mode [ 340.803943][T16615] syzkaller0: entered allmulticast mode [ 341.014505][ T29] audit: type=1400 audit(1719739611.607:20665): avc: denied { setattr } for pid=16624 comm="syz.2.4951" path="/dev/input/event0" dev="devtmpfs" ino=217 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 341.217040][T16635] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4955'. [ 341.226017][T16635] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 341.233655][T16635] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 341.263312][T16635] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 341.270914][T16635] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 341.526807][T16647] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4960'. [ 341.560038][T16649] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64794 sclass=netlink_route_socket pid=16649 comm=syz.1.4961 [ 341.591985][T16647] netlink: 'syz.0.4960': attribute type 8 has an invalid length. [ 341.697621][T16660] netlink: 4 bytes leftover after parsing attributes in process `syz.1.4966'. [ 342.071143][T16680] netlink: 24 bytes leftover after parsing attributes in process `syz.0.4973'. [ 342.168663][ T29] audit: type=1326 audit(1719739612.669:20666): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16679 comm="syz.0.4973" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7d7dcf5b99 code=0x7ffc0000 [ 342.192383][ T29] audit: type=1326 audit(1719739612.669:20667): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16679 comm="syz.0.4973" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7d7dcf5b99 code=0x7ffc0000 [ 342.216184][ T29] audit: type=1326 audit(1719739612.669:20668): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16679 comm="syz.0.4973" exe="/root/syz-executor" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7f7d7dcf5b99 code=0x7ffc0000 [ 342.240372][ T29] audit: type=1326 audit(1719739612.669:20669): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16679 comm=6C2586CE36DB0CCF197CC94F7FCE8F exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7d7dcf5b99 code=0x7ffc0000 [ 342.265681][ T29] audit: type=1326 audit(1719739612.669:20670): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16679 comm=6C2586CE36DB0CCF197CC94F7FCE8F exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7d7dcf5b99 code=0x7ffc0000 [ 342.290831][ T29] audit: type=1326 audit(1719739612.669:20671): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16679 comm=6C2586CE36DB0CCF197CC94F7FCE8F exe="/root/syz-executor" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7f7d7dcf5b99 code=0x7ffc0000 [ 342.316009][ T29] audit: type=1326 audit(1719739612.669:20672): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16679 comm=6C2586CE36DB0CCF197CC94F7FCE8F exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7d7dcf5b99 code=0x7ffc0000 [ 342.341226][ T29] audit: type=1326 audit(1719739612.669:20673): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16679 comm=6C2586CE36DB0CCF197CC94F7FCE8F exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7d7dcf5b99 code=0x7ffc0000 [ 342.366673][ T29] audit: type=1326 audit(1719739612.669:20674): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16679 comm=6C2586CE36DB0CCF197CC94F7FCE8F exe="/root/syz-executor" sig=0 arch=c000003e syscall=222 compat=0 ip=0x7f7d7dcf5b99 code=0x7ffc0000 [ 342.566702][T16695] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4975'. [ 342.816583][T16688] netlink: 'syz.4.4975': attribute type 8 has an invalid length. [ 343.169221][T16703] loop3: detected capacity change from 0 to 512 [ 343.219672][T16703] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.4981: bg 0: block 35: padding at end of block bitmap is not set [ 343.234521][T16703] EXT4-fs (loop3): Remounting filesystem read-only [ 343.243895][T16703] EXT4-fs (loop3): 1 truncate cleaned up [ 343.259966][T16703] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 343.272345][T16703] SELinux: (dev loop3, type ext4) getxattr errno 5 [ 343.279232][T16703] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 343.369643][T16720] loop1: detected capacity change from 0 to 1024 [ 343.412824][T16720] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 343.577697][T16732] EXT4-fs error (device loop1): ext4_acquire_dquot:6860: comm syz.1.4988: Failed to acquire dquot type 1 [ 343.594035][T16723] netlink: 24 bytes leftover after parsing attributes in process `syz.4.4989'. [ 344.006103][T16748] netlink: 12 bytes leftover after parsing attributes in process `syz.3.5000'. [ 344.208878][T16763] Invalid option length (0) for dns_resolver key [ 344.282662][T15359] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 344.634575][T16779] loop1: detected capacity change from 0 to 2048 [ 344.646847][T16779] EXT4-fs: Ignoring removed mblk_io_submit option [ 344.654982][T16783] loop3: detected capacity change from 0 to 512 [ 344.673468][T16779] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 344.735947][T16783] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 344.767882][T16795] netlink: 12 bytes leftover after parsing attributes in process `syz.0.5018'. [ 344.809376][T16796] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.5013: bg 0: block 234: padding at end of block bitmap is not set [ 344.811773][T16783] ext4 filesystem being mounted at /root/syzkaller.sJARBC/159/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 344.843553][T16796] EXT4-fs (loop1): Remounting filesystem read-only [ 344.987678][T16801] netlink: 4 bytes leftover after parsing attributes in process `syz.4.5020'. [ 344.996665][T16801] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 345.004098][T16801] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 345.040527][T15359] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 345.052832][T16805] EXT4-fs error (device loop3): ext4_do_update_inode:5075: inode #2: comm syz.3.5015: corrupted inode contents [ 345.084949][T16805] EXT4-fs error (device loop3): ext4_dirty_inode:5935: inode #2: comm syz.3.5015: mark_inode_dirty error [ 345.128554][T16805] EXT4-fs error (device loop3): ext4_do_update_inode:5075: inode #2: comm syz.3.5015: corrupted inode contents [ 345.173488][T16805] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #2: comm syz.3.5015: mark_inode_dirty error [ 345.186216][T16801] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 345.193810][T16801] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 345.303575][T16810] netlink: 36 bytes leftover after parsing attributes in process `syz.3.5015'. [ 345.452799][T16826] usb usb8: usbfs: process 16826 (syz.1.5028) did not claim interface 0 before use [ 345.567417][T14871] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 345.615988][T16834] loop1: detected capacity change from 0 to 2048 [ 345.665615][T16834] loop1: p1 < > p4 [ 345.671757][T16839] netlink: 64 bytes leftover after parsing attributes in process `syz.4.5031'. [ 345.680793][T16839] tipc: Invalid UDP bearer configuration [ 345.680806][T16839] tipc: Enabling of bearer rejected, failed to enable media [ 345.686966][T16834] loop1: p4 size 8388608 extends beyond EOD, truncated [ 345.743537][T16834] netlink: 6 bytes leftover after parsing attributes in process `syz.1.5033'. [ 346.377249][T16878] loop1: detected capacity change from 0 to 2048 [ 346.489124][T16878] loop1: p1 < > p4 [ 346.493842][T16878] loop1: p4 size 8388608 extends beyond EOD, truncated [ 346.547671][T16878] netlink: 6 bytes leftover after parsing attributes in process `syz.1.5048'. [ 346.862558][ T29] kauditd_printk_skb: 1024 callbacks suppressed [ 346.862573][ T29] audit: type=1400 audit(1719739617.007:21697): avc: denied { execute } for pid=16888 comm="syz.4.5053" path="/dev/bus/usb/005/001" dev="devtmpfs" ino=134 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 347.055449][ T29] audit: type=1400 audit(1719739617.191:21698): avc: denied { lock } for pid=16900 comm="syz.3.5058" path="socket:[61643]" dev="sockfs" ino=61643 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 347.122711][ T29] audit: type=1400 audit(1719739617.191:21699): avc: denied { getopt } for pid=16900 comm="syz.3.5058" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 347.193034][T16909] syzkaller0: entered promiscuous mode [ 347.198609][T16909] syzkaller0: entered allmulticast mode [ 347.487510][T16936] loop2: detected capacity change from 0 to 512 [ 347.553319][T16938] usb usb8: usbfs: process 16938 (syz.1.5072) did not claim interface 0 before use [ 347.576031][T16936] __nla_validate_parse: 2 callbacks suppressed [ 347.576118][T16936] netlink: 36 bytes leftover after parsing attributes in process `syz.2.5071'. [ 347.630140][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 348.015655][T16972] netlink: 104 bytes leftover after parsing attributes in process `syz.1.5085'. [ 348.090709][ T29] audit: type=1400 audit(1719739618.142:21700): avc: denied { mount } for pid=16976 comm="syz.2.5088" name="/" dev="securityfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 348.146250][ T29] audit: type=1400 audit(1719739618.160:21701): avc: denied { unmount } for pid=15497 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 348.182329][T16986] netlink: 24 bytes leftover after parsing attributes in process `syz.1.5089'. [ 348.200481][ T29] audit: type=1400 audit(1719739618.225:21702): avc: denied { bind } for pid=16980 comm="syz.2.5091" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 348.230574][T16979] loop1: detected capacity change from 0 to 764 [ 348.267616][T16979] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 348.277233][T16985] netlink: 12 bytes leftover after parsing attributes in process `syz.4.5090'. [ 348.354945][ T29] audit: type=1326 audit(1719739618.391:21703): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16977 comm="syz.1.5089" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3a4acffb99 code=0x7ffc0000 [ 348.407683][ T29] audit: type=1326 audit(1719739618.391:21704): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16977 comm="syz.1.5089" exe="/root/syz-executor" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7f3a4acffb99 code=0x7ffc0000 [ 348.431402][ T29] audit: type=1326 audit(1719739618.391:21705): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16977 comm=6C2586CE36DB0CCF197CC94F7FCE8F exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3a4acffb99 code=0x7ffc0000 [ 348.456802][ T29] audit: type=1326 audit(1719739618.391:21706): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16977 comm=6C2586CE36DB0CCF197CC94F7FCE8F exe="/root/syz-executor" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7f3a4acffb99 code=0x7ffc0000 [ 348.693709][T17003] netlink: 104 bytes leftover after parsing attributes in process `syz.0.5099'. [ 348.907998][T17013] loop2: detected capacity change from 0 to 2048 [ 348.932792][T17013] EXT4-fs: Ignoring removed mblk_io_submit option [ 348.961316][T17015] loop3: detected capacity change from 0 to 128 [ 349.253470][T17026] loop2: detected capacity change from 0 to 2048 [ 349.734603][T17026] loop2: unable to read partition table [ 349.760659][T17026] loop2: partition table beyond EOD, truncated [ 349.767067][T17026] loop_reread_partitions: partition scan of loop2 () failed (rc=-5) [ 349.854463][T17077] bond1: entered promiscuous mode [ 349.859843][T17077] bond1: entered allmulticast mode [ 349.892409][T17077] 8021q: adding VLAN 0 to HW filter on device bond1 [ 349.928924][ T36] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 350.078928][ T36] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 350.152791][T17061] chnl_net:caif_netlink_parms(): no params data found [ 350.190589][ T36] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 350.246196][T17104] bond1: entered promiscuous mode [ 350.251300][T17104] bond1: entered allmulticast mode [ 350.270391][T17104] 8021q: adding VLAN 0 to HW filter on device bond1 [ 350.287529][ T36] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 350.413165][ T36] bridge_slave_1: left allmulticast mode [ 350.418836][ T36] bridge_slave_1: left promiscuous mode [ 350.424539][ T36] bridge0: port 2(bridge_slave_1) entered disabled state [ 350.462948][ T36] bridge_slave_0: left allmulticast mode [ 350.468674][ T36] bridge_slave_0: left promiscuous mode [ 350.474504][ T36] bridge0: port 1(bridge_slave_0) entered disabled state [ 350.642538][T17133] loop3: detected capacity change from 0 to 128 [ 350.706248][T17136] loop1: detected capacity change from 0 to 256 [ 350.728598][ T36] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 350.746853][ T36] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 350.780883][ T36] bond0 (unregistering): Released all slaves [ 350.796412][ T36] bond1 (unregistering): Released all slaves [ 350.818968][ T36] bond2 (unregistering): Released all slaves [ 350.855685][T17115] netlink: 40 bytes leftover after parsing attributes in process `syz.2.5145'. [ 350.896557][T17061] bridge0: port 1(bridge_slave_0) entered blocking state [ 350.903774][T17061] bridge0: port 1(bridge_slave_0) entered disabled state [ 350.959417][T17061] bridge_slave_0: entered allmulticast mode [ 350.986965][T17061] bridge_slave_0: entered promiscuous mode [ 351.013321][ T36] hsr_slave_0: left promiscuous mode [ 351.019180][ T36] hsr_slave_1: left promiscuous mode [ 351.026433][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 351.033954][ T36] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 351.050522][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 351.058007][ T36] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 351.078318][ T36] veth1_macvtap: left promiscuous mode [ 351.083931][ T36] veth0_macvtap: left promiscuous mode [ 351.089523][ T36] veth1_vlan: left promiscuous mode [ 351.094878][ T36] veth0_vlan: left promiscuous mode [ 351.238181][T17164] loop3: detected capacity change from 0 to 512 [ 351.272359][T17164] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 351.297658][ T36] team0 (unregistering): Port device team_slave_1 removed [ 351.314175][ T36] team0 (unregistering): Port device team_slave_0 removed [ 351.326610][T17164] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 351.367650][T17164] ext4 filesystem being mounted at /root/syzkaller.sJARBC/185/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 351.367725][T17061] bridge0: port 2(bridge_slave_1) entered blocking state [ 351.367830][T17061] bridge0: port 2(bridge_slave_1) entered disabled state [ 351.415056][T17176] loop1: detected capacity change from 0 to 128 [ 351.438794][T14871] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 351.448906][T17061] bridge_slave_1: entered allmulticast mode [ 351.466030][T17061] bridge_slave_1: entered promiscuous mode [ 351.552447][T17182] pimreg1: entered allmulticast mode [ 351.557913][T17177] netlink: 40 bytes leftover after parsing attributes in process `syz.4.5166'. [ 351.579042][T17061] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 351.592263][T17182] netlink: 40 bytes leftover after parsing attributes in process `syz.2.5172'. [ 351.603470][T17061] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 351.636776][T17061] team0: Port device team_slave_0 added [ 351.643615][T17061] team0: Port device team_slave_1 added [ 351.676819][T17061] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 351.683890][T17061] 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. [ 351.709862][T17061] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 351.738903][T17061] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 351.746173][T17061] 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. [ 351.772331][T17061] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 351.793083][T17189] netlink: 'syz.3.5175': attribute type 30 has an invalid length. [ 351.885727][T17061] hsr_slave_0: entered promiscuous mode [ 351.910880][T17061] hsr_slave_1: entered promiscuous mode [ 351.988630][T17202] loop2: detected capacity change from 0 to 512 [ 352.037265][T17198] netlink: 4 bytes leftover after parsing attributes in process `syz.4.5176'. [ 352.071117][T17198] ip6gretap0: entered promiscuous mode [ 352.076811][T17198] macvtap1: entered promiscuous mode [ 352.082233][T17198] macvtap1: entered allmulticast mode [ 352.087626][T17198] ip6gretap0: entered allmulticast mode [ 352.231047][T17208] netlink: 4 bytes leftover after parsing attributes in process `syz.4.5176'. [ 352.249241][T17208] ip6gretap0: left allmulticast mode [ 352.254710][T17208] ip6gretap0: left promiscuous mode [ 352.295653][T17208] macvtap1: left promiscuous mode [ 352.300801][T17208] macvtap1: left allmulticast mode [ 352.310081][T17221] loop2: detected capacity change from 0 to 512 [ 352.393060][T17223] loop3: detected capacity change from 0 to 2048 [ 352.419135][ T8887] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 352.432144][T17221] loop2: detected capacity change from 0 to 512 [ 352.441664][ T8887] hid-generic 0000:0000:0000.0006: hidraw0: HID v0.00 Device [syz0] on syz1 [ 352.453265][T17223] EXT4-fs: Ignoring removed mblk_io_submit option [ 352.507767][T17223] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 352.610845][ T29] kauditd_printk_skb: 831 callbacks suppressed [ 352.610861][ T29] audit: type=1326 audit(1719739622.314:22538): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17233 comm="syz.2.5193" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f76d92d8b99 code=0x7ffc0000 [ 352.640861][ T29] audit: type=1326 audit(1719739622.314:22539): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17233 comm="syz.2.5193" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f76d92d8b99 code=0x7ffc0000 [ 352.700622][ T29] audit: type=1326 audit(1719739622.369:22540): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17233 comm="syz.2.5193" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f76d92d8b99 code=0x7ffc0000 [ 352.724407][ T29] audit: type=1326 audit(1719739622.369:22541): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17233 comm="syz.2.5193" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f76d92d8b99 code=0x7ffc0000 [ 352.743688][T17061] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 352.748023][ T29] audit: type=1326 audit(1719739622.369:22542): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17233 comm="syz.2.5193" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f76d92d8b99 code=0x7ffc0000 [ 352.764359][T17237] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.5188: bg 0: block 234: padding at end of block bitmap is not set [ 352.778350][ T29] audit: type=1326 audit(1719739622.369:22543): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17233 comm="syz.2.5193" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f76d92d8b99 code=0x7ffc0000 [ 352.778379][ T29] audit: type=1326 audit(1719739622.379:22544): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17233 comm="syz.2.5193" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f76d92cfbe7 code=0x7ffc0000 [ 352.840382][ T29] audit: type=1326 audit(1719739622.379:22545): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17233 comm="syz.2.5193" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f76d92745b9 code=0x7ffc0000 [ 352.864170][ T29] audit: type=1326 audit(1719739622.379:22546): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17233 comm="syz.2.5193" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f76d92cfbe7 code=0x7ffc0000 [ 352.887944][ T29] audit: type=1326 audit(1719739622.379:22547): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17233 comm="syz.2.5193" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f76d92745b9 code=0x7ffc0000 [ 352.917896][T17061] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 352.929930][T17237] EXT4-fs (loop3): Remounting filesystem read-only [ 352.951941][T17061] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 352.985284][T17061] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 353.125800][T17061] 8021q: adding VLAN 0 to HW filter on device bond0 [ 353.174459][T17247] No such timeout policy "syz0" [ 353.213716][T17061] 8021q: adding VLAN 0 to HW filter on device team0 [ 353.233878][ T9263] bridge0: port 1(bridge_slave_0) entered blocking state [ 353.241021][ T9263] bridge0: port 1(bridge_slave_0) entered forwarding state [ 353.279125][T17061] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 353.280339][T14871] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 353.289538][T17061] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 353.295345][ T9263] bridge0: port 2(bridge_slave_1) entered blocking state [ 353.316328][ T9263] bridge0: port 2(bridge_slave_1) entered forwarding state [ 353.389415][T17261] netlink: 4 bytes leftover after parsing attributes in process `syz.1.5200'. [ 353.409570][T17261] ip6gretap0: entered promiscuous mode [ 353.420179][T17261] macvtap1: entered promiscuous mode [ 353.425779][T17261] macvtap1: entered allmulticast mode [ 353.431227][T17261] ip6gretap0: entered allmulticast mode [ 353.450250][T17261] netlink: 4 bytes leftover after parsing attributes in process `syz.1.5200'. [ 353.466303][T17261] ip6gretap0: left allmulticast mode [ 353.471705][T17261] ip6gretap0: left promiscuous mode [ 353.486160][T17261] macvtap1: left promiscuous mode [ 353.491449][T17261] macvtap1: left allmulticast mode [ 353.513374][T17061] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 353.661498][T17061] veth0_vlan: entered promiscuous mode [ 353.690309][T17061] veth1_vlan: entered promiscuous mode [ 353.726810][T17061] veth0_macvtap: entered promiscuous mode [ 353.747193][T17061] veth1_macvtap: entered promiscuous mode [ 353.772148][T17061] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 353.782717][T17061] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 353.792641][T17061] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 353.803144][T17061] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 353.813022][T17061] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 353.823571][T17061] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 353.833420][T17061] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 353.844073][T17061] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 353.854040][T17061] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 353.864580][T17061] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 353.876537][T17061] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 353.885129][T17061] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 353.895605][T17061] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 353.905554][T17061] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 353.916088][T17061] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 353.926193][T17061] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 353.936955][T17061] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 353.946976][T17061] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 353.957506][T17061] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 353.967358][T17061] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 353.977812][T17061] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 354.044112][T17061] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 354.044823][T17288] loop1: detected capacity change from 0 to 128 [ 354.068548][T17061] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 354.077361][T17061] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 354.086195][T17061] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 354.090768][T17289] loop2: detected capacity change from 0 to 2048 [ 354.094957][T17061] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 354.212411][T17299] No such timeout policy "syz0" [ 354.254284][T17305] netlink: 44 bytes leftover after parsing attributes in process `syz.3.5212'. [ 354.304283][T17309] loop2: detected capacity change from 0 to 1024 [ 354.324308][T17311] sch_tbf: peakrate 3 is lower than or equals to rate 2147483647 ! [ 354.454324][T17321] netlink: 'syz.1.5220': attribute type 1 has an invalid length. [ 354.812663][T17340] netlink: 4 bytes leftover after parsing attributes in process `syz.4.5226'. [ 354.832463][T17340] netlink: 7 bytes leftover after parsing attributes in process `syz.4.5226'. [ 354.923003][T17348] loop1: detected capacity change from 0 to 512 [ 354.945154][T17348] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 354.975454][T17348] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 354.994680][T17348] ext4 filesystem being mounted at /root/syzkaller.SNlucT/169/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 355.054839][T15359] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 355.246864][T17360] loop1: detected capacity change from 0 to 128 [ 355.268611][T17360] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x00067272 (sector = 1) [ 355.288838][T17361] netlink: 72 bytes leftover after parsing attributes in process `syz.4.5232'. [ 355.298139][T17361] netlink: 72 bytes leftover after parsing attributes in process `syz.4.5232'. [ 355.307393][T17361] netlink: 36 bytes leftover after parsing attributes in process `syz.4.5232'. [ 355.411895][T17360] FAT-fs (loop1): FAT read failed (blocknr 128) [ 355.797992][T17377] netlink: 4 bytes leftover after parsing attributes in process `syz.2.5239'. [ 355.806988][T17377] netlink: 7 bytes leftover after parsing attributes in process `syz.2.5239'. [ 355.878354][T17383] loop3: detected capacity change from 0 to 1024 [ 355.893236][T17390] ext4: Unknown parameter 'rootcontextI' [ 355.922428][T17383] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 355.968363][T14871] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 356.031383][T17397] loop1: detected capacity change from 0 to 512 [ 356.067472][T17397] EXT4-fs: dax option not supported [ 356.223995][T17413] loop3: detected capacity change from 0 to 2048 [ 356.243730][T17413] EXT4-fs: Ignoring removed orlov option [ 356.274298][T17416] sit0: entered allmulticast mode [ 356.281148][T17413] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 356.298658][T17413] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 356.314198][T17413] EXT4-fs (loop3): Remounting filesystem read-only [ 356.320541][T17416] sit0: entered promiscuous mode [ 356.347088][T17422] ext4: Unknown parameter 'rootcontextI' [ 356.350149][T14871] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 356.516277][T17427] ieee802154 phy1 wpan1: encryption failed: -22 [ 356.595317][T17432] loop2: detected capacity change from 0 to 1024 [ 357.005138][T17460] loop1: detected capacity change from 0 to 256 [ 357.037337][T17460] FAT-fs (loop1): bogus sectors per cluster 0 [ 357.043616][T17460] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 357.052871][T17460] FAT-fs (loop1): Can't find a valid FAT filesystem [ 357.283609][T17475] netlink: 'syz.0.5279': attribute type 1 has an invalid length. [ 357.844356][T17511] ip6t_srh: unknown srh invflags A757 [ 357.873235][T17509] loop2: detected capacity change from 0 to 1024 [ 358.220780][T17514] vlan2: entered promiscuous mode [ 358.225985][T17514] veth0_to_hsr: entered promiscuous mode [ 358.370962][ T29] kauditd_printk_skb: 857 callbacks suppressed [ 358.370980][ T29] audit: type=1400 audit(1719739627.630:23405): avc: denied { write } for pid=17521 comm="syz.0.5298" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 358.411843][T17524] usb usb7: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 358.493563][T17533] ipt_ECN: cannot use operation on non-tcp rule [ 358.499630][T17532] loop1: detected capacity change from 0 to 512 [ 358.523337][T17532] EXT4-fs (loop1): unsupported inode size: 264 [ 358.529660][T17532] EXT4-fs (loop1): blocksize: 1024 [ 358.930581][ T29] audit: type=1326 audit(1719739628.147:23406): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17556 comm="syz.2.5312" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f76d92d8b99 code=0x0 [ 359.056620][T17564] ipt_ECN: cannot use operation on non-tcp rule [ 359.162641][T17566] loop3: detected capacity change from 0 to 128 [ 359.218717][T17566] FAT-fs (loop3): bogus logical sector size 0 [ 359.225121][T17566] FAT-fs (loop3): Can't find a valid FAT filesystem [ 359.284077][T17566] __nla_validate_parse: 11 callbacks suppressed [ 359.284183][T17566] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5316'. [ 359.421763][T17570] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5318'. [ 359.473965][T17572] usb usb7: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 359.582435][T17577] loop3: detected capacity change from 0 to 512 [ 359.626777][T17577] EXT4-fs (loop3): unsupported inode size: 264 [ 359.633282][T17577] EXT4-fs (loop3): blocksize: 1024 [ 359.787247][T17583] netlink: 20 bytes leftover after parsing attributes in process `syz.0.5321'. [ 359.801513][T17583] vlan2: entered promiscuous mode [ 359.806659][T17583] veth0_to_hsr: entered promiscuous mode [ 360.235211][T17587] loop1: detected capacity change from 0 to 512 [ 360.263634][T17587] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 360.272893][T17587] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 360.338775][T17587] EXT4-fs (loop1): warning: checktime reached, running e2fsck is recommended [ 360.371832][T17587] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 360.444410][T17587] System zones: 0-2, 18-18, 34-34 [ 360.494387][T17587] EXT4-fs warning (device loop1): ext4_update_dynamic_rev:1137: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 360.542097][T17599] ipt_ECN: cannot use operation on non-tcp rule [ 360.587677][T17587] EXT4-fs (loop1): 1 truncate cleaned up [ 360.593777][T17587] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 361.115524][ T29] audit: type=1326 audit(1719739630.159:23407): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17614 comm="syz.0.5334" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f61b60dcb99 code=0x0 [ 361.383713][T17620] program syz.2.5336 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 361.471076][T15359] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 361.548112][T17626] xt_CT: You must specify a L4 protocol and not use inversions on it [ 361.586603][T17629] io-wq is not configured for unbound workers [ 361.604677][T17630] veth1_macvtap: left promiscuous mode [ 361.616480][T17630] macsec0: entered promiscuous mode [ 361.621720][T17630] macsec0: entered allmulticast mode [ 361.668424][T17630] veth1_macvtap: entered promiscuous mode [ 361.674213][T17630] veth1_macvtap: entered allmulticast mode [ 361.716845][T17632] loop1: detected capacity change from 0 to 2048 [ 361.768235][T17632] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 361.876958][ T29] audit: type=1400 audit(1719739630.870:23408): avc: denied { setattr } for pid=17631 comm="syz.1.5342" path="/root/syzkaller.SNlucT/190/file0/blkio.bfq.io_service_bytes" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 362.131433][T17648] program syz.0.5347 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 362.306167][T17654] netlink: 'syz.3.5349': attribute type 5 has an invalid length. [ 362.314075][T17654] netlink: 7 bytes leftover after parsing attributes in process `syz.3.5349'. [ 362.339299][ T29] audit: type=1400 audit(1719739631.285:23409): avc: denied { transition } for pid=17652 comm="syz.0.5350" path="/root/syzkaller.KGHXzS/33/file2" dev="sda1" ino=2125 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=process permissive=1 [ 362.365021][ T29] audit: type=1400 audit(1719739631.295:23410): avc: denied { entrypoint } for pid=17652 comm="syz.0.5350" path="/root/syzkaller.KGHXzS/33/file2" dev="sda1" ino=2125 scontext=system_u:object_r:hugetlbfs_t tcontext=root:object_r:user_home_t tclass=file permissive=1 [ 362.390467][ T29] audit: type=1400 audit(1719739631.295:23411): avc: denied { noatsecure } for pid=17652 comm="syz.0.5350" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=process permissive=1 [ 362.391705][T17632] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.5342: bg 0: block 234: padding at end of block bitmap is not set [ 362.448717][ T29] audit: type=1400 audit(1719739631.295:23412): avc: denied { ioctl } for pid=17653 comm="syz.3.5349" path="socket:[64641]" dev="sockfs" ino=64641 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 362.482237][T17632] EXT4-fs (loop1): Remounting filesystem read-only [ 362.589676][T17662] xt_CT: You must specify a L4 protocol and not use inversions on it [ 362.657443][T17668] IPv6: NLM_F_REPLACE set, but no existing node found! [ 362.658269][ T29] audit: type=1400 audit(1719739631.590:23413): avc: denied { getopt } for pid=17666 comm="syz.0.5356" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 362.754884][T15359] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 362.828802][T17676] program syz.3.5358 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 362.851547][ T29] audit: type=1400 audit(1719739631.765:23414): avc: denied { setopt } for pid=17666 comm="syz.0.5356" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 363.070833][T17685] loop2: detected capacity change from 0 to 1024 [ 363.122706][T17685] EXT4-fs: Ignoring removed mblk_io_submit option [ 363.439598][T17706] veth1_macvtap: left promiscuous mode [ 363.445242][T17706] macsec0: entered promiscuous mode [ 363.450516][T17706] macsec0: entered allmulticast mode [ 363.457599][T17709] program syz.2.5370 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 363.632999][T17706] veth1_macvtap: entered promiscuous mode [ 363.638782][T17706] veth1_macvtap: entered allmulticast mode [ 363.970833][T17731] netlink: 'syz.0.5377': attribute type 5 has an invalid length. [ 363.978669][T17731] netlink: 7 bytes leftover after parsing attributes in process `syz.0.5377'. [ 364.607750][T17747] syzkaller1: entered promiscuous mode [ 365.219814][T17795] loop1: detected capacity change from 0 to 256 [ 365.258473][T17795] FAT-fs (loop1): Directory bread(block 64) failed [ 365.273199][T17795] FAT-fs (loop1): Directory bread(block 65) failed [ 365.289659][T17795] FAT-fs (loop1): Directory bread(block 66) failed [ 365.307377][T17795] FAT-fs (loop1): Directory bread(block 67) failed [ 365.316378][T17795] FAT-fs (loop1): Directory bread(block 68) failed [ 365.326518][T17795] FAT-fs (loop1): Directory bread(block 69) failed [ 365.339598][T17795] FAT-fs (loop1): Directory bread(block 70) failed [ 365.351022][T17795] FAT-fs (loop1): Directory bread(block 71) failed [ 365.360015][T17795] FAT-fs (loop1): Directory bread(block 72) failed [ 365.371422][T17795] FAT-fs (loop1): Directory bread(block 73) failed [ 365.372433][T17799] loop3: detected capacity change from 0 to 1024 [ 365.399860][T17799] EXT4-fs: Ignoring removed mblk_io_submit option [ 365.414126][T17799] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 365.524023][T17805] netlink: 'syz.1.5410': attribute type 5 has an invalid length. [ 365.532037][T17805] netlink: 7 bytes leftover after parsing attributes in process `syz.1.5410'. [ 365.597630][T14871] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 365.894355][ T29] audit: type=1400 audit(1719739634.581:23415): avc: denied { unlink } for pid=15359 comm="syz-executor" name=131377C5FC35D41454D5D41D29AD1A6029598146E6BE166E41AD0DBD4054033C9F33BBDA8224A2F3D772E7636E48B33CBF708372E8F1B9933EC5127743BE2206209EF02DF9CBF2F6E880D338 dev="sda1" ino=2099 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=chr_file permissive=1 [ 365.958910][T17824] loop3: detected capacity change from 0 to 256 [ 365.981622][T17825] syzkaller1: entered promiscuous mode [ 366.021052][T17824] FAT-fs (loop3): Directory bread(block 64) failed [ 366.053504][T17824] FAT-fs (loop3): Directory bread(block 65) failed [ 366.108226][T17824] FAT-fs (loop3): Directory bread(block 66) failed [ 366.136199][T17824] FAT-fs (loop3): Directory bread(block 67) failed [ 366.167270][T17829] loop1: detected capacity change from 0 to 1024 [ 366.183680][T17824] FAT-fs (loop3): Directory bread(block 68) failed [ 366.197790][T17829] EXT4-fs: Ignoring removed mblk_io_submit option [ 366.206998][T17824] FAT-fs (loop3): Directory bread(block 69) failed [ 366.213651][T17824] FAT-fs (loop3): Directory bread(block 70) failed [ 366.233330][T17829] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 366.262776][T17824] FAT-fs (loop3): Directory bread(block 71) failed [ 366.335698][T17824] FAT-fs (loop3): Directory bread(block 72) failed [ 366.361349][T15359] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 366.424860][T17824] FAT-fs (loop3): Directory bread(block 73) failed [ 366.533970][T17842] loop1: detected capacity change from 0 to 2048 [ 366.808875][T17859] syzkaller1: entered promiscuous mode [ 366.893260][ T8876] kernel read not supported for file /input/event0 (pid: 8876 comm: kworker/0:11) [ 366.915945][T17869] loop1: detected capacity change from 0 to 512 [ 366.936215][T17869] EXT4-fs error (device loop1): ext4_xattr_ibody_find:2234: inode #15: comm syz.1.5436: corrupted in-inode xattr: invalid ea_ino [ 366.965700][T17869] EXT4-fs error (device loop1): ext4_orphan_get:1399: comm syz.1.5436: couldn't read orphan inode 15 (err -117) [ 367.008280][T17869] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 367.163868][T15359] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 367.165358][T17877] loop3: detected capacity change from 0 to 256 [ 367.301464][T17877] FAT-fs (loop3): Directory bread(block 64) failed [ 367.311142][T17877] FAT-fs (loop3): Directory bread(block 65) failed [ 367.343037][T17877] FAT-fs (loop3): Directory bread(block 66) failed [ 367.369781][T17877] FAT-fs (loop3): Directory bread(block 67) failed [ 367.392643][T17877] FAT-fs (loop3): Directory bread(block 68) failed [ 367.402541][T17877] FAT-fs (loop3): Directory bread(block 69) failed [ 367.432824][T17877] FAT-fs (loop3): Directory bread(block 70) failed [ 367.441708][T17884] loop1: detected capacity change from 0 to 256 [ 367.465219][T17877] FAT-fs (loop3): Directory bread(block 71) failed [ 367.481432][T17877] FAT-fs (loop3): Directory bread(block 72) failed [ 367.520907][T17877] FAT-fs (loop3): Directory bread(block 73) failed [ 367.665798][T17907] syzkaller1: entered promiscuous mode [ 367.882756][T17922] loop2: detected capacity change from 0 to 256 [ 368.089608][T17937] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 368.288101][T17942] loop3: detected capacity change from 0 to 1024 [ 368.304092][T17950] loop2: detected capacity change from 0 to 2048 [ 368.331329][T17953] netlink: 300 bytes leftover after parsing attributes in process `syz.1.5471'. [ 368.374856][ T29] audit: type=1400 audit(1719739636.870:23416): avc: denied { name_bind } for pid=17957 comm="syz.1.5472" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=sctp_socket permissive=1 [ 368.429964][T17942] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 368.543088][T17942] netlink: 'syz.3.5465': attribute type 10 has an invalid length. [ 368.551611][T17942] netlink: 2 bytes leftover after parsing attributes in process `syz.3.5465'. [ 368.560766][T17942] bond0: entered promiscuous mode [ 368.565911][T17942] bond_slave_0: entered promiscuous mode [ 368.572277][T17942] bond_slave_1: entered promiscuous mode [ 368.605332][T17942] bridge0: port 3(bond0) entered blocking state [ 368.611810][T17942] bridge0: port 3(bond0) entered disabled state [ 368.647757][T17942] bond0: entered allmulticast mode [ 368.653332][T17942] bond_slave_0: entered allmulticast mode [ 368.659112][T17942] bond_slave_1: entered allmulticast mode [ 368.680056][T17942] bond0: left allmulticast mode [ 368.685055][T17942] bond_slave_0: left allmulticast mode [ 368.690794][T17942] bond_slave_1: left allmulticast mode [ 368.705591][T17972] netlink: 'syz.3.5465': attribute type 10 has an invalid length. [ 368.781498][T17972] syz_tun: entered promiscuous mode [ 368.813648][T17972] bond0: (slave syz_tun): Enslaving as an active interface with an up link [ 368.891342][T14871] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 368.954017][T17980] netlink: 24 bytes leftover after parsing attributes in process `syz.0.5482'. [ 369.142784][T17991] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. [ 369.426548][T18004] netlink: 277 bytes leftover after parsing attributes in process `syz.0.5492'. [ 369.687731][T18031] netlink: 'syz.3.5503': attribute type 4 has an invalid length. [ 369.748704][ T29] audit: type=1326 audit(1719739638.125:23417): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18030 comm="syz.3.5503" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f85b5a7fb99 code=0x0 [ 369.778230][T18033] gre0: Master is either lo or non-ether device [ 369.821035][ T29] audit: type=1400 audit(1719739638.199:23418): avc: denied { setattr } for pid=18030 comm="syz.3.5503" name="ptmx" dev="devtmpfs" ino=92 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ptmx_t tclass=chr_file permissive=1 [ 369.880934][T18041] IPv6: NLM_F_CREATE should be specified when creating new route [ 369.911338][T18041] netlink: 1 bytes leftover after parsing attributes in process `syz.1.5507'. [ 370.082198][T18050] netlink: 'syz.3.5503': attribute type 17 has an invalid length. [ 370.352102][T18065] netlink: 4 bytes leftover after parsing attributes in process `syz.1.5509'. [ 370.409970][T18066] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 370.572315][ T29] audit: type=1326 audit(1719739638.891:23419): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18030 comm="syz.3.5503" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f85b5a7fb99 code=0x7fc00000 [ 370.647640][T18074] IPv6: NLM_F_CREATE should be specified when creating new route [ 370.668611][T18074] netlink: 1 bytes leftover after parsing attributes in process `syz.2.5520'. [ 370.712894][T18078] netlink: 'syz.0.5522': attribute type 10 has an invalid length. [ 370.720875][T18078] netlink: 2 bytes leftover after parsing attributes in process `syz.0.5522'. [ 370.729811][T18078] bond0: entered promiscuous mode [ 370.734857][T18078] bond_slave_0: entered promiscuous mode [ 370.740849][T18078] bond_slave_1: entered promiscuous mode [ 370.773560][T18078] bridge0: port 3(bond0) entered blocking state [ 370.780095][T18078] bridge0: port 3(bond0) entered disabled state [ 370.823534][T18078] bond0: entered allmulticast mode [ 370.828727][T18078] bond_slave_0: entered allmulticast mode [ 370.834501][T18078] bond_slave_1: entered allmulticast mode [ 370.878132][ T9263] kernel read not supported for file /input/event0 (pid: 9263 comm: kworker/1:18) [ 370.888983][T18078] bridge0: port 3(bond0) entered blocking state [ 370.895478][T18078] bridge0: port 3(bond0) entered forwarding state [ 370.902769][T18084] netlink: 'syz.0.5522': attribute type 10 has an invalid length. [ 370.963422][T18084] syz_tun: entered promiscuous mode [ 370.968857][T18084] syz_tun: entered allmulticast mode [ 371.007461][T18084] bond0: (slave syz_tun): Enslaving as an active interface with an up link [ 371.052386][T18097] netlink: 16402 bytes leftover after parsing attributes in process `syz.2.5527'. [ 371.082587][T18095] netlink: 16402 bytes leftover after parsing attributes in process `syz.2.5527'. [ 371.566170][T18126] usb usb8: usbfs: process 18126 (syz.2.5541) did not claim interface 0 before use [ 371.596583][T18126] netlink: 'syz.2.5541': attribute type 11 has an invalid length. [ 371.604685][T18126] netlink: 140 bytes leftover after parsing attributes in process `syz.2.5541'. [ 371.640663][T18126] dccp_invalid_packet: P.type (RESET) not Data || [Data]Ack, while P.X == 0 [ 371.716426][T18128] loop1: detected capacity change from 0 to 4096 [ 371.728347][T18128] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 371.815392][T15359] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 371.902870][ T29] audit: type=1400 audit(1719739640.119:23420): avc: denied { setopt } for pid=18135 comm="syz.3.5543" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 371.947619][ T29] audit: type=1326 audit(1719739640.137:23421): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18135 comm="syz.3.5543" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f85b5a7fb99 code=0x0 [ 372.034721][ T29] audit: type=1326 audit(1719739640.239:23422): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18135 comm="syz.3.5543" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f85b5a7fb99 code=0x0 [ 372.045769][T18149] loop1: detected capacity change from 0 to 512 [ 372.147756][ T29] audit: type=1400 audit(1719739640.349:23423): avc: denied { create } for pid=18135 comm="syz.3.5543" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmpvc_socket permissive=1 [ 372.195902][ T29] audit: type=1400 audit(1719739640.368:23424): avc: denied { mounton } for pid=18157 comm="syz.2.5554" path="/root/syzkaller.twTj7y/221/file0" dev="configfs" ino=1318 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 372.221448][ T29] audit: type=1400 audit(1719739640.377:23425): avc: denied { setattr } for pid=18157 comm="syz.2.5554" name="/" dev="configfs" ino=1318 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 372.273394][T18161] usb usb8: usbfs: process 18161 (syz.4.5555) did not claim interface 0 before use [ 372.326574][T18167] loop1: detected capacity change from 0 to 256 [ 372.394537][T18161] netlink: 'syz.4.5555': attribute type 11 has an invalid length. [ 372.402501][T18161] netlink: 140 bytes leftover after parsing attributes in process `syz.4.5555'. [ 372.451726][T18166] loop2: detected capacity change from 0 to 4096 [ 372.539342][T18170] dccp_invalid_packet: P.type (RESET) not Data || [Data]Ack, while P.X == 0 [ 372.788501][T18183] loop2: detected capacity change from 0 to 512 [ 372.860701][T18183] EXT4-fs (loop2): write access unavailable, skipping orphan cleanup [ 372.869806][T18183] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 372.917312][T18190] loop1: detected capacity change from 0 to 256 [ 372.985177][T15497] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 373.470957][ T29] audit: type=1326 audit(1719739641.568:23426): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18225 comm="syz.2.5576" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f76d92d8b99 code=0x0 [ 373.584904][ T29] audit: type=1326 audit(1719739641.669:23427): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18225 comm="syz.2.5576" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f76d92d8b99 code=0x0 [ 374.021091][T18248] netlink: 48 bytes leftover after parsing attributes in process `syz.3.5584'. [ 374.068062][T18253] hugetlbfs: Unknown parameter '' [ 374.073306][ T29] audit: type=1400 audit(1719739642.121:23428): avc: denied { remount } for pid=18252 comm="syz.0.5586" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 374.119566][T18253] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 374.146690][T18257] loop1: detected capacity change from 0 to 512 [ 374.167212][T18257] EXT4-fs (loop1): orphan cleanup on readonly fs [ 374.173672][T18257] EXT4-fs error (device loop1): ext4_orphan_get:1420: comm syz.1.5588: bad orphan inode 256 [ 374.215991][T18257] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 374.341064][T15359] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 374.366810][T18269] loop2: detected capacity change from 0 to 256 [ 374.465815][ T29] audit: type=1326 audit(1719739642.491:23429): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18267 comm="syz.3.5592" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f85b5a7fb99 code=0x7fc00000 [ 374.641361][T18283] usb usb8: usbfs: process 18283 (syz.4.5598) did not claim interface 0 before use [ 374.742262][T18300] netlink: 'syz.4.5598': attribute type 11 has an invalid length. [ 374.750229][T18300] netlink: 140 bytes leftover after parsing attributes in process `syz.4.5598'. [ 374.860195][T18283] dccp_invalid_packet: P.type (RESET) not Data || [Data]Ack, while P.X == 0 [ 375.080657][T18322] netlink: 16 bytes leftover after parsing attributes in process `syz.0.5608'. [ 375.501015][T18348] netlink: 48 bytes leftover after parsing attributes in process `syz.1.5619'. [ 375.925914][T18364] loop1: detected capacity change from 0 to 164 [ 376.295337][T18382] netlink: 16 bytes leftover after parsing attributes in process `syz.1.5635'. [ 376.945463][ C0] vxcan0: j1939_tp_rxtimer: 0xffff88811bb60000: rx timeout, send abort [ 376.953870][ C0] vxcan0: j1939_xtp_rx_abort_one: 0xffff88811bb60000: 0x40000: (3) A timeout occurred and this is the connection abort to close the session. [ 376.992643][T18406] ================================================================== [ 377.000770][T18406] BUG: KCSAN: data-race in exit_mm / mm_update_next_owner [ 377.007902][T18406] [ 377.010225][T18406] write to 0xffff8881086c9580 of 8 bytes by task 18407 on cpu 1: [ 377.017964][T18406] exit_mm+0x9c/0x190 [ 377.021961][T18406] do_exit+0x556/0x1710 [ 377.026123][T18406] do_group_exit+0x102/0x150 [ 377.030724][T18406] get_signal+0xf2f/0x1080 [ 377.035232][T18406] arch_do_signal_or_restart+0x95/0x4b0 [ 377.040787][T18406] syscall_exit_to_user_mode+0x59/0x130 [ 377.046338][T18406] do_syscall_64+0xd6/0x1c0 [ 377.050938][T18406] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 377.056851][T18406] [ 377.059180][T18406] read to 0xffff8881086c9580 of 8 bytes by task 18406 on cpu 0: [ 377.066841][T18406] mm_update_next_owner+0x1a6/0x410 [ 377.072049][T18406] exit_mm+0xdc/0x190 [ 377.076032][T18406] do_exit+0x556/0x1710 [ 377.080191][T18406] do_group_exit+0x142/0x150 [ 377.084811][T18406] __x64_sys_exit_group+0x1f/0x20 [ 377.089847][T18406] x64_sys_call+0x27f9/0x2d70 [ 377.094530][T18406] do_syscall_64+0xc9/0x1c0 [ 377.099044][T18406] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 377.104946][T18406] [ 377.107269][T18406] value changed: 0xffff888103d94a80 -> 0x0000000000000000 [ 377.114371][T18406] [ 377.116689][T18406] Reported by Kernel Concurrency Sanitizer on: [ 377.122946][T18406] CPU: 0 PID: 18406 Comm: syz.2.5643 Tainted: G W 6.10.0-rc5-syzkaller-00282-g8282d5af7be8 #0 [ 377.134583][T18406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 377.144642][T18406] ==================================================================